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Although prior studies showed the association between the amount of alcohol ingestion and the risk of depression and suicide, there has been a lack of research considering changes in alcohol intake over time. This research aimed to assess the associations of alcohol consumption level changes and the risk of depression and suicide among initial nondrinkers. Using data from the National Health Insurance Service in South Korea between 2002 and 2019, a total of 129,446 subjects were included and monitored from January 1, 2011, to December 31, 2019, of which 102,721 were never drinkers and 26,725 were former drinkers. For depression, the follow‐up periods ranged from 0.01 to 9.00 years (mean 8.65, median 9.00 years). Moreover, for suicide, the follow‐up periods ranged from 0.03 to 9.00 years (mean 8.99, median 9.00 years). To ensure robust results, the model was adjusted for several confounders in three steps: Model 1 was adjusted for sociodemographic factors (age and sex), Model 2 included additional lifestyle factors (household income, smoking status, and physical activity) in addition to Model 1 variables, and Model 3 included all variables from Model 2 and incorporated further variables including body mass index (BMI), systolic blood pressure, fasting serum glucose, total cholesterol, and the Charlson Comorbidity Index (CCI). The Cox proportional hazard regression was utilized to estimate the adjusted hazard ratio (aHR) and 95% confidence intervals (CIs) for depression and suicide risk after an increase in alcohol consumption. Individuals who increased alcohol consumption lightly up to one glass per day had a reduced risk of depression (aHR, 0.91; 95% CI, 0.84–0.98) compared with individuals who maintained their nondrinking status at the third medical checkup. Notably, stratified analyses indicated that the associations were only evident in those younger than 60 years and those physically active. Additionally, among former drinkers, those who increased their alcohol intake to four or more glasses per day had an increased risk of depression (aHR, 1.31; 95% CI, 1.04–1.66). However, individuals who initiated drinking between two and four glasses of alcoholic beverages per day were found to have a higher risk of suicide (aHR, 2.25; 95% CI, 1.31–3.87) relative to those who continued to abstain from drinking. Our findings suggest that small increases in alcohol intake among the initial nondrinkers are associated with a reduced risk of depression, whereas moderate‐to‐heavy increments in alcohol consumption are associated with a detrimental risk of suicide. This study has several limitations including the low number of suicide events, reliance on self‐reported alcohol consumption which may introduce underreporting bias, and the exclusion of important confounding variables such as educational attainment and dietary factors. Furthermore, the study population was exclusively Korean, limiting the generalizability of the findings to other ethnic groups. [ABSTRACT FROM AUTHOR]

Summary Introduction Methods Results Discussion Sodium‐glucose co‐transporter 2 inhibitors are a novel class of antihyperglycaemic drugs used in the management of type 2 diabetes, that improve glycaemic control, cardiovascular outcomes and promote weight loss. They are also approved for the treatment of heart failure and chronic kidney disease in patients with or without diabetes. This narrative review discusses the peri‐operative effects and implications of sodium‐glucose co‐transporter 2 inhibitors and gives an overview of current evidence and existing peri‐operative guidelines.We conducted a literature review to identify peer‐reviewed English language articles published since 2000, with further articles identified by reviewing the references of key papers.Peri‐operative sodium‐glucose cotransporter 2 inhibitor use carries a risk of euglycaemic ketoacidosis. Although clinically significant diabetic ketoacidosis remains a rare event, sodium‐glucose co‐transporter 2 inhibitors inhibitor‐associated diabetic ketoacidosis has been observed across almost all surgical specialities. Ketoacidosis may present with any blood glucose level. Existing guidelines are inconsistent and may be a source of clinical confusion.Based on the half‐life of sodium‐glucose cotransporter 2 inhibitors, we recommend withholding treatment for 72 h before elective surgery (5 half‐lives), with additional multidisciplinary input for specific procedures with dietary alterations and in patients with poorly controlled diabetes of cardiac/renal disease. In the event of emergency surgery or any surgery within 72 h of sodium‐glucose cotransporter 2 inhibitor administration, we recommend pre‐, intra‐ and postoperative blood ketone monitoring (6 hourly for 24 h post‐surgery and until full oral diet is resumed). Sodium‐glucose cotransporter 2 inhibitor treatment should only be resumed after resumption of full oral diet in the absence of ketosis. [ABSTRACT FROM AUTHOR]

Buckwheat grains contain bioactive components with known effects on cardio-metabolic biomarkers. Previous research on oxidative stress markers made exclusively from wheat flour or two-hour postprandial levels of antioxidant status, plasma total polyphenols, and advanced glycation end products (AGEs) were considerably higher than fasting values after consuming buckwheat-incorporated bread (BWB), including clinical, animal, and epidemiological studies, suggesting the potential of buckwheat intake to influence parameters such as polyphenol intake, antioxidant status, insulin levels, and oxidative stress markers. However, the specific impact of buckwheat-containing bread on these biomarkers in individuals with type-II diabetes remains a significant gap in our understanding. Our current work aims to address this gap by exploring the effects of buckwheat-containing bread on insulin levels, polyphenol intake, antioxidant status, and markers of oxidative stress. In a randomized crossover study, 16 individuals with type-II diabetes were assigned to consume control bread made exclusively from wheat flour or bread incorporating 50% buckwheat flour. The research followed a crossover design, with a period of one to two washout interventions. Test breads were given at breakfast following a 12 h fast the previous night. After 2 h of bread intake, blood samples were collected at baseline (fasting). The two-hour postprandial levels of antioxidant status, plasma total polyphenols, and advanced glycation end products (AGEs) were significantly higher than fasting values after consuming buckwheat-incorporated bread (BWB). This suggests that the buckwheat-containing bread improved plasma total polyphenol levels and total antioxidant status. Our research concludes that the intake of bread containing buckwheat positively influences polyphenols in plasma and the status of antioxidants. This suggests that incorporating buckwheat into bread may have favorable effects on biomarkers associated with cardio-metabolic health in individuals with type-II diabetes. By addressing these knowledge gaps, our research aims to inform and engage the scientific community in further exploration of the potential health benefits of buckwheat-containing bread. [ABSTRACT FROM AUTHOR]

Neuronal senescence is a major risk factor for the development of many neurodegenerative disorders. The mechanisms that drive neurons to senescence remain largely elusive; however, dysregulated mitochondrial physiology seems to play a pivotal role in this process. Consequently, strategies aimed to preserve mitochondrial function may hold promise in mitigating neuronal senescence. For example, dietary restriction has shown to reduce senescence, via a mechanism that still remains far from being totally understood, but that could be at least partially mediated by mitochondria. Here, we address the role of mitochondrial inorganic polyphosphate (polyP) in the intersection between neuronal senescence and dietary restriction. PolyP is highly present in mammalian mitochondria; and its regulatory role in mammalian bioenergetics has already been described by us and others. Our data demonstrate that depletion of mitochondrial polyP exacerbates neuronal senescence, independently of whether dietary restriction is present. However, dietary restriction in polyP‐depleted cells activates AMPK, and it restores some components of mitochondrial physiology, even if this is not sufficient to revert increased senescence. The effects of dietary restriction on polyP levels and AMPK activation are conserved in differentiated SH‐SY5Y cells and brain tissue of male mice. Our results identify polyP as an important component in mitochondrial physiology at the intersection of dietary restriction and senescence, and they highlight the importance of the organelle in this intersection. [ABSTRACT FROM AUTHOR]

The relationship between religion and health tends to be framed positively. Religion has been found to act as a coping mechanism and source of support in times of ill health. In this paper, we focus on the disruptive effect of chronic illness on religious practice and cultural engagement. Drawing on interviews with ethnic minority adults with end‐stage kidney disease, who also identify as religious, we introduce the concept 'cultural disruption'. While religious practice and belief was found to provide strength and comfort we also found that chronic illness had a disruptive impact on religious and cultural practice that participants attempted to manage. To highlight the potential disruptive effect of chronic illness on religious faith and cultural engagement we identify three elements of cultural disruption—disruption to religious practice, disruption to sense of self and identity and disruption to wellbeing. We conclude by suggesting that understanding and accounting for the potential of cultural disruption when diagnosing, treating and supporting people with chronic illness offers an alternative entry point to the life‐worlds of patients who identify as religious and the things that are important to them. [ABSTRACT FROM AUTHOR]

Objectives: Background investigated whether Ramadan, a yearly religious fasting lasting for 1 month, could challenge the metabolic control obtained under a hybrid closed-loop (HCL) therapy in patients living with type 1 diabetes (T1D). Material and Method: This real-life prospective study involved 20 patients with T1D and moderate to high-risk score of adverse events at baseline. We compared continuous glucose monitoring (CGM) parameters under HCL therapy 1 month before and during the Ramadan fasting month. The main outcome was the evolution of the percentage of time-in-range (TIR, 70–180 mg/dL) between the two time points, and secondary outcomes were the evolution of other CGM parameters and frequency of acute metabolic events. Results: We observed no statistical difference regarding TIR (mean±SD) (63 ± 11% during fasting vs. 62 ± 12% before) as well as for other parameters including time spent under 70 mg/dL (1.1 ± 1.0% vs. 1.5 ± 1.3%) and percentage of HCL use (93 ± 5% vs. 94 ± 5%). No acute metabolic event was observed during fasting under HCL. Results were homogenous across baseline risk score groups. [ABSTRACT FROM AUTHOR]

Pulmonary aspiration in the perioperative period carries the risk of significant morbidity and mortality. As such, guidelines have been developed with the hopes of minimizing this risk by recommending fasting from solids and liquids over a specified amount of time. Point-of-care ultrasound has altered the landscape of perioperative medicine; specifically, gastric ultrasound plays a pivotal role in perioperative assessment. Further, the advent of glucagon-like-peptide-1 receptor agonists, the widespread use of cannabis, and Enhanced Recovery program carbohydrate beverage presents new challenges when attempting to standardize fasting guidelines. This review synthesizes the literature surrounding perioperative fasting guidelines specifically with regard to the use of point-of-care ultrasound in assessing for gastric contents and minimizing the risk of aspiration. [ABSTRACT FROM AUTHOR]

Background: Fasting headaches frequently occur during the first few days of Ramadan, and treatment is challenging because of fasting. Objective: This study aimed to evaluate the effect of extended‐release paracetamol on preventing fasting headaches. Methods: A randomized, open‐label clinical trial investigated the efficacy of extended‐release paracetamol at a daily dose of 1330 mg in preventing fasting headache. Adults aged 18 years and older were recruited through the Clinical Trial Unit at the King Saud University Medical City. The eligible participants in the study fasted 13.5 h daily during the first week of Ramadan. Participants in the treatment and control arms were followed up to investigate the occurrence, severity, and timing of headache symptoms via self‐reporting using a standardized headache diary scale with a daily online link or phone call. The primary outcome was the frequency of headache episodes while fasting during the first week of Ramadan. Results: A total of 238 participants were enrolled and randomized. Of these, 173 followed the protocol (80 treated, 93 control) for at least the first day and were included in the analysis. Most participants were young and healthy, with a mean age of 32.2 ± 10.2 years. More men were included in the study (102/173; 59.0%), a small proportion of participants were smokers (31/173; 17.9%), and almost all participants reported being coffee drinkers (165/173; 95.4%); nonetheless, these characteristics were evenly distributed between the two groups in the study. The overall incidence of headache episodes was 33.0% (57/173) on day 1 and decreased to 11.3% (18/159) on day 7. On average over the 7 days, no significant effect was observed for the treatment on the incidence of headache, as the findings from the generalized estimating equation model indicated (β = −0.398, p = 0.084; odds ratio = 0.67, 95% confidence interval [CI] 0.42–1.06). Moreover, there was initially no significant difference in the incidence of headache episodes between the treatment and control groups. However, the treatment group had significantly fewer headache episodes during fasting than the control group on day 3 (4/72 [5.6%] vs. 15/91 [16.5%], p = 0.031; relative risk [RR] = 0.34, 95% CI 0.12–0.97) and day 6 (5/69 [7.2%] vs. 20/90 [22.2%], p = 0.010; RR = 0.33, 95% CI 0.13–0.82). No adverse effects were observed during the study period. Conclusion: No significant differences were observed in the occurrence of fasting headaches between the two groups on most days during the study period. Additional studies are required to address fasting headaches during the first week of Ramadan. Plain Language Summary: Ramadan is a month in which millions of Muslims fast from dawn to dusk; however, fasting during the day (e.g., for 13 hours) may cause headache and discourage individuals from this spiritual practice and can impact normal productivity, especially during the first week as the body adapts. We tested whether taking extended‐release paracetamol before fasting in the morning could avert fasting‐induced headache. Extended‐release paracetamol can be partially beneficial in delaying, but not necessarily preventing, fasting‐induced headache. [Correction added on 12th September 2024, after the first online publication: The Plain Language Summary has been updated.] [ABSTRACT FROM AUTHOR]

The objective of this randomized controlled trial was to assess the relative merits of offering unweaned calves 3 different types of diets to meet energy and water deficits that can occur during journeys. A total of 6 young unweaned male Holstein calves were randomly selected from within 2 body weight ranges (median 48 and 42 kg) from each of 29 loads (total n = 174 calves) transported from an auction market or a collection center to a calf sorting center before transport to a veal unit. The calves were then randomly allocated to one of 3 dietary treatments (n = 58 calves/dietary treatment). They were offered either a milk replacer diet (M), a glucose-electrolyte diet (G) or a whey-based diet with added electrolytes (W). The ability of these diets to provide sufficient nutrient energy to restore vigor, and avoid hypoglycemia and clinical signs of dehydration without increasing the risk of diarrhea was assessed. A clinical assessment of dehydration, health, and vigor was made, and the calves were blood sampled before feeding and at 2 h and 4 h after feeding. The plasma glucose concentration was increased 2 h and 4 h after feeding the M and W diets. The increases in plasma glucose concentration were greater 2 h and 4 h after (1) feeding the M than after the W diet and (2) feeding the M and W diets than after the G diet. Back-transformed means and 95% CI for the ratio of the plasma glucose concentration at 4 h compared with 0 h for the M, G, and W diets were 1.2 m M (CI = 1.21, 1.35), 0.95 m M (CI = 0.92, 0.97), and 1.09 m M (CI = 1.06, 1.14), respectively. We found no effect of diet on the change in serum total protein concentration between before feeding and 2 h and 4 h after feeding. The serum osmolality was lower 2 h after feeding the G diet. The fall in serum osmolality was greater 2 h after feeding the G diet than after feeding the M and W diets. The changes in the serum osmolality between before feeding and 2 h after feeding for the milk replacer, glucose-electrolytes and whey-based diets were −0.68 mOsmol (CI = −3.27, 1.91); −5.23 mOsmol (CI = −7.82, and −2.64); and −0.13 mOsmol (CI = −2.77, 2.51), respectively. The diet offered at the sorting center had no effect on subsequent growth on the veal-rearing farm between arrival and slaughter (milk replacer, 1.22 kg/d [CI = 1.17, 1.28]; glucose-electrolyte diet, 1.23 kg/d [CI = 1.18, 1.28]; whey-based diet 1.28 kg/d [CI = 1.23, 1.33]). The M diet provided the calves with nutrients and water to replace energy and water deficits that had accumulated before arrival at the sorting center, and these dietary benefits were still apparent 4 h after feeding. The benefits of the W diet were similar to those of the M diet, but the M diet was better able to assist the calves in maintaining their plasma glucose concentration 4 h after feeding than the W diet. The G diet had some short-term benefits in providing energy and assistance to the calves to recover from dehydration, as indicated by a decrease in serum osmolality. However, the G diet was clearly inferior to the M and W diets in providing sufficient energy to assist the calves in recovering from the effects of transport and fasting. During the 4 h after feeding, no adverse effects of offering the calves the M or W diets were observed. The benefits of the W diet in replacing energy and water deficits were similar to those of the M diet, but the M diet was better able to assist the calves in maintaining their blood glucose concentration 4 h after feeding than the W diet. The list of standard abbreviations for JDS is available at adsa.org/jds-abbreviations-24. Nonstandard abbreviations are available in the Notes. [Display omitted] [ABSTRACT FROM AUTHOR]

Objectives: Although the guidelines clearly recommend the fasting time of children before anesthesia, it is usually difficult to control. For pediatric patients, prolonged fasting time before surgery will lead to dehydration and hypoglycemia. Adenotonsillectomy is one of the most common operations in pediatric patients, but its complications are not rare. The purpose of this study is to analyze the relationship between preoperative fasting time and postoperative complications in children undergoing adenotonsillectomy. Methods: The medical and surgical records of 480 pediatric patients who underwent adenotonsillectomy were analyzed retrospectively. They were divided into three groups, including adenoidectomy group, tonsillectomy group, and adenotonsillectomy group. Logistic regression analysis was used to analyze the effect of preoperative fasting time on postoperative complications and hospital stay in pediatric patients of the three groups. Results: The postoperative bleeding rate in the adenoidectomy group (5.16%) was lower than tonsillectomy group and adenoidectomy group (P <.001). Logistic regression analysis showed that the fasting time was positively correlated with the vomiting and pain in adenoidectomy group, tonsillectomy group, and adenotonsillectomy group. And, the postoperative hospital stay was also positively correlated with fasting time in three groups. Conclusion: The prolonged fasting time before otolaryngology surgery in children is related to the occurrence of postoperative complications like vomiting and pain, and also to the increase of postoperative hospital stay. [ABSTRACT FROM AUTHOR]

Aim: The purpose of this longitudinal study was to evaluate the prevalence and correlates of and the factors contributing to meal‐skipping in middle‐aged and older adults in Thailand. Methods: We examined prospective cohort data from three consecutive waves of the Health, Aging and Retirement in Thailand (HART) study (analytic sample size = 2863) for participants 45 years of age and older. Meal‐skipping was assessed with a one‐ and two‐day recall of breakfast, lunch, and dinner. We used generalized estimating equations analysis to evaluate the longitudinal relationships between sociodemographic, lifestyle, and health indicators and meal‐skipping between 2015 (wave 1), 2017 (wave 2), and 2020 (wave 3). Furthermore, binary logistic regression was used to establish the longitudinal association between meal‐skipping and the incidence of multiple chronic conditions. Results: The prevalence of meal‐skipping was 6.2% in 2015, 16.2% in 2017, and 13.6% in 2020, and across study years the highest proportion of meal skipping was for lunch (6.0%), followed by breakfast (4.6%), and dinner (2.8%). In the final model, sociodemographic factors (higher education, urban residence, and lower subjective economic status), lifestyle factors (high alcohol use, current smoking, and obesity class II), and health indicators (probable depression and wearing dentures) were positively associated with meal‐skipping. In the adjusted logistic regression models, compared with no meal‐skipping, meal‐skipping in 2–3 study waves was associated with incident obesity and incident probable depression. Conclusion: Skipping meals was linked to a number of lifestyle variables and indicators of physical and mental illness. Geriatr Gerontol Int 2024; 24: 1196–1202. [ABSTRACT FROM AUTHOR]

This study aimed to evaluate the pharmacokinetics (PKs) and safety of a generic drug, linezolid, compared to those of a reference drug in healthy Chinese subjects under both fasting and fed conditions. This was a randomized, open‐label, 2‐period, 2‐sequence crossover study. The subjects received a single dose of the test or reference drug, linezolid (600 mg), in each period. The PK parameters were calculated using a non‐compartmental method and compared between the 2 drugs. Bioequivalence was analyzed using geometric mean ratios (GMRs) of the 2 formulations and their corresponding 90% confidence intervals (CIs). The safety of the 2 formulations was assessed under both fasting and fed conditions. Forty‐eight subjects completed the study, 24 each in the fasting and feeding groups. The average plasma concentration‐time patterns of linezolid were similar for both medications under both conditions. The GMR and 90% CIs of the maximum plasma concentration and the area under the plasma concentration‐time curve of linezolid were ranged from 0.80 to 1.25. Both drugs were well tolerated with a similar incidence of adverse drug reactions. In conclusion, the PK and safety profiles of the 2 formulations were comparable. Food intake did not influence the PK profiles of linezolid. These results suggest that the test drug can be used as an alternative to reference drugs. [ABSTRACT FROM AUTHOR]

Objective: To investigate the correlation between lipid levels during gestation and the incidence rate of gestational diabetes mellitus (GDM) and macrosomia. Method: Clinical records of 607 pregnant women with GDM (GDM group) who delivered in the Obstetrics Department of Fujian Maternal and Child Health Hospital from May to December 2018 and of 833 women with uncomplicated pregnancies (control group) were retrospectively analyzed. After delivery, the entire cohort was further grouped based on the weight of the neonates: women who delivered newborns with body mass <4 kg comprised the normal group (n = 1367), and pregnancies that resulted in delivery of neonates with body mass >4 kg were classified as the macrosomia group (n = 73). Fasting serum levels of triglycerides (TG), total cholesterol (TC), high‐density lipoprotein cholesterol (HDL‐C), low‐density lipoprotein cholesterol (LDL‐C), and TG/HDL‐C ratio were compared between the groups at the early (10–12 weeks), middle (24–28 weeks), and late (28 weeks‐delivery) stages of pregnancy, and the correlation between the lipid indices and the rates of GDM and macrosomia were analyzed. Results: There was a gradual increase in TC, TG, LDL‐C, and TG/HDL‐C levels with increasing gestational weeks in pregnant women. TG and TG/HDL‐C levels were markedly higher, while HDL‐C was lower in women with GDM compared with women of the same gestational age with uncomplicated pregnancies (p < 0.05). Conclusion: Lipid metabolism disorders exist in pregnant women with GDM at different gestational stages and are closely related to the higher incidence of macrosomia. TG, TG/HDL‐C, and HDL‐C in early and late pregnancy are independent risk factors for macrosomia in all trimesters, and TG/HDL‐C ratio at different gestational stages has a good predictive value for macrosomia. [ABSTRACT FROM AUTHOR]

Objective: The aim was to investigate the relationship between metabolic indices and abnormal bone mass (ABM), analyse the association between osteoprotegerin (OPG) gene mutations and ABM, and explore the interaction effect of type 2 diabetes mellitus (T2DM) and OPG gene mutations on bone mineral density (BMD) in postmenopausal women to provide a new supplementary index and a reliable basis for the early identification of osteoporosis (OP) in postmenopausal women in the clinical setting. Methods: Postmenopausal women hospitalized within the Department of Endocrinology of the First Affiliated Sanatorium of Shihezi University from June 2021 to March 2023 were retrospectively analysed, and the bone mineral density of lumbar vertebrae 1–4 (BMD (L1-4)) of the studied subjects was measured once via twin-energy X-ray absorptiometry. The studied subjects were divided into a normal bone mass (NBM) group and an ABM group according to their bone mineral density, and the general data of the studied subjects were recorded once. Blood biochemical indices were determined, and genotyping of the rs4355801 locus of the OPG gene was performed. Differences in the overall data and biochemical indices of the two groups were evaluated via the rank-sum test, and the relationship between blood glucose levels and mutations of the rs4355801 locus of the OPG gene and ABM or BMD (L1-4) was evaluated via binary logistic regression analysis or linear regression analysis. A bootstrap test was performed to test whether uric acid (UA) levels mediate the association between blood glucose levels and BMD (L1-4). Simple effect analysis was performed to analyse the interaction between T2DM and mutations at the rs4355801 locus of the OPG gene on BMD (L1-4). Results: ① After adjusting for confounding factors, the risk of ABM increased by 50% (95% CI 21–85%) for each unit increase in fasting plasma glucose (FPG) levels and 31% (95% CI 2–69%) for each unit increase in glycosylated haemoglobin (HbA1c) levels (both P < 0.05). FPG levels were negatively correlated with BMD (L1-4) (both P < 0.05), and uric acid in blood sugar and BMD (L1-4) played a significant mediating role in the model; this mediation accounted for 21% of the variance. ② After adjusting for confounding factors, women with the mutant genotypes GA and GG + GA of the OPG gene rs4355801 locus had a lower risk of ABM than did those with the wild-type genotype AA (OR = 0.71, 95% CI = 0.52–1.00; OR = 0.51, 95% CI = 0.28–0.92, P < 0.05). The mutant genotypes GG, GA and GG + GA were positively correlated with BMD (L1–4) (all P < 0.05). The interaction between T2DM and mutations in the OPG gene rs4355801 locus had an effect on BMD (L1-4), and this site mutation weakened the increase in blood glucose levels and led to an increase in the risk of ABM (P < 0.05). Conclusion: Elevated blood glucose levels in postmenopausal women were associated with an increased risk of ABM, and UA played a mediating role in the relationship FPG levels and BMD (L1-4), accounting for 21% of the variance. Mutations at the rs4355801 locus of the OPG gene were associated with a reduced risk of ABM in postmenopausal women. The interaction between T2DM and mutations at the rs4355801 locus of the OPG gene in postmenopausal women affects BMD (L1-4), and mutations at this locus attenuate the increased risk of ABM due to elevated blood glucose levels. [ABSTRACT FROM AUTHOR]

We conducted this study to evaluate the efficacy of Curcumin and vitamin E on hot flashes, lipid profile, blood glucose, and hepatic & renal biomarkers. Eighty-four postmenopausal women were randomly assigned into three groups to receive one Curcumin 500 milligram, vitamin E 200 IU, or placebo capsules twice/daily/eight weeks. In comparison with placebo, vitamin E significantly decreased the number of hot flashes (P = 0.002), serum triglyceride (P < 0.001), and aspartate aminotransferase (P = 0.007), while it increased high-density lipoprotein cholesterol (P = 0.005). Curcumin decreased significantly fasting blood glucose (P = 0.007), total cholesterol (P = 0.015), and triglyceride (P = 0.007) compared to placebo. We conclude that vitamin E reduced the incidence of hot flashes by nearly one-third of the base amount. It improved serum lipid profile and aspartate aminotransferase. Curcumin ameliorated fasting blood glucose and serum lipid profile. [ABSTRACT FROM AUTHOR]

Cancer is the second leading cause of death in the United States and among the most prevalent diseases globally, with an incidence expected to grow because of smoking, pollution, poor dietary habits, obesity, and the rise in the older population. Given their ability to reduce risk factors, albeit with varying efficacy, nutrition and fasting could help prevent cancer and other age-related disorders. Calorie restriction (CR), various forms of intermittent fasting (IF) or periodic fasting (PF), and fasting-mimicking diets (FMDs) have been shown to improve health span, increase lifespan, and prevent or postpone cancer in rodents. The effects of specific diets and fasting regimens on aging and cancer appear to be mediated in part by the reduction in the activity of the growth hormone (GH)/insulin-like-growth-factor-I (IGF-1) axis. Nevertheless, recent data indicate that the alternation of low and normal levels of these hormones and factors may be ideal for optimizing longevity and function. Here, we review the role of nutrition, CR, and fasting/FMD on cancer, focusing on the hypothesis that the modulation of GH, IGF-1, and insulin signaling partly mediates the effect of these dietary interventions on cancer prevention. [ABSTRACT FROM AUTHOR]

The article discusses the author's qualitative field research on contraceptive knowledge, attitudes, and practices among Algerian women. The research aims to address the challenges of conducting fieldwork on women's health topics in Algeria, where social norms and the medical model influence reproductive health decisions. The study reveals insights into women's experiences with contraception, highlighting the importance of understanding socio-cultural factors in addressing unmet contraceptive needs in Algeria. The author's research approach involves in-depth interviews, key informant interviews, and an online survey to explore women's lived experiences and contribute to existing evidence on contraceptive practices in Algeria. [Extracted from the article]

Purpose: We investigated the effects of a 16-wk combined exercise training on body composition, and metabolic and inflammatory markers in sedentary middle-aged workers. We also assessed whether alterations in metabolic markers were associated with changes in health-related outcomes. Methods: This randomized controlled trial involved 46 participants randomly allocated into control and exercise groups. The exercise group performed 16-wk combined aerobic and resistance training for 75 min per session, 3 times a week. Fasting blood samples were collected at baseline and after 16-wk intervention to determine lipid profile, and metabolic and inflammatory markers as primary outcomes. Results: A total of 36 participants completed the intervention (53.70 ± 6.92 yr old; n = 18 in each group). Waist circumference (interaction effect: F = 7.423, P = 0.002), fat mass (interaction effect: F = 5.070, P = 0.011), and muscle mass (interaction effect: F = 5.420, P = 0.007) were improved in the exercise group compared with the control group. Fasting glucose increased after the 16-wk follow-up (time effect: F = 73.253, P < 0.001), without an intergroup difference. Insulin levels were greater in the control compared with exercise group (group effect: F = 6.509, P = 0.015). The control group tended to increase the homeostatic model assessment of insulin resistance index (interaction effect: F = 3.493, P = 0.070) and to decrease the QUICKI index (interaction effect: F = 3.364, P = 0.075) to a greater extent compared with the exercise group. Exercise group reduced leptin (interaction effect: F = 11.175, P = 0.002) and adiponectin (interaction effect: F = 4.437, P = 0.043) concentrations in a greater magnitude than the control group. Interleukin (IL)-6 (time effect: F = 17.767, P < 0.001) and tumor necrosis factor α (time effect: F = 9.781, P = 0.004) concentrations decreased after the intervention, without an intergroup difference. IL-17A levels increased in the control compared with exercise group (interaction effect: F = 5.010, P = 0.033). Effects on adiponectin, IL-6, and IL-17A levels seem to depend on baseline body mass index, age, and sex. Percentage changes in leptin correlated positively with changes in homeostatic model assessment of insulin resistance index in the exercise (r = 0.565, P = 0.015) and control (r = 0.670, P = 0.002) groups. Conclusions: A combined training program can be an effective strategy to improve body composition and inflammatory markers and prevent marked reductions in insulin sensitivity among middle-aged workers. [ABSTRACT FROM AUTHOR]

• Ramadan Intermittent fasting (RIF) exerts beneficial metabolic effects and improves gastrointestinal motility. • A comparison between RIF and the traditional 16-hours intermittent fasting (16IF), a strategy for weight loss, is lacking. • By performing an observational clinical study we show that both 16IF and RIF are able, during 1-month, to reduce body weight. • RIF but not 16IF has beneficial effects on decrease of subcutaneous fat and liver steatosis. • Further studies need to investigate the effects of different models of IF in weight-cycling and long-term management of obesity and related dysmetabolic conditions. Ramadan Intermittent fasting (RIF) exerts beneficial metabolic effects and improves gastrointestinal motility. However, a comparison between RIF and the traditional 16-hours intermittent fasting (16IF), a strategy for weight loss, is lacking. A total of 34 subjects (median age 32.5 years, range 18–63 years; median BMI 24.5 Kg m-1², range 18.6–37.6 Kg m-1²) were assigned to RIF (N = 18) or 16IF (N = 16) for 30 days. We measured variations in anthropometric measures (BMI, waist, and abdominal circumference), serum insulin, glucose, cortisol, non-esterified fatty acid (NEFA), body fat composition (bioelectrical impedance analysis), and the ultrasonographic measurements of liver steatosis (Hepatorenal index, HRI) and thickness of subcutaneous (SAT) and visceral (VAT) fats. At baseline, BMI, rates of liver steatosis and distribution of normal weight, overweight, and obese subjects were comparable between the two groups. Body weight significantly decreased at the end of fasting in both RIF (-4.2 % vs baseline, P = 0.002) and 16IF (-2.1 % vs baseline, P = 0.002). Waist and abdominal circumferences significantly decreased only in RIF as well as the amount of body fat. In subjects with liver steatosis, SAT and VAT significantly decreased following RIF, but not 16h-IF, as well as the ultrasonographic HRI. Both 16IF and RIF are able, during 1-month, to reduce body weight. However, RIF but not 16IF also generates marked beneficial effects in terms of reduced subcutaneous fat and liver steatosis. Further studies urge to verify the effects of different models of IF in weight-cycling and long-term management of obesity and related dysmetabolic conditions, such as ectopic fat over-storage. [ABSTRACT FROM AUTHOR]

Ever since their introduction a decade ago, stable introns, a type of noncoding (nc)RNAs, are found to be key players in different important cellular processes acting through regulation of gene expression and feedback loops to maintain cellular homeostasis. Despite being commonly regarded as useless byproducts, recent studies in yeast suggested that stable introns are essential for cell survivability under starvation. In Drosophila, we found that a stable intron, sisR‐1, has a direct effect in regulating mitochondrial dynamics during short‐term fasting and subsequently improved overall oocyte quality. We speculated that the beneficial effects implicated by sisR‐1 is through the activation of mitohormesis, an interesting phenomenon in mitochondrial biology. Mitohormesis is suggested to improve health span and lifespan of cells and organisms, but the involvement of ncRNAs is not well‐documented. Here, we discuss the potential role of sisR‐1 and other ncRNAs in activating mitohormesis and the possible applications in improving cellular and organismal health. [ABSTRACT FROM AUTHOR]

Background and Aims: During fasting, bodily homeostasis is maintained due to hepatic production of glucose (gluconeogenesis) and ketone bodies (ketogenesis). The main hormones governing hepatic fuel production are glucagon and glucocorticoids that initiate transcriptional programs aimed at supporting gluconeogenesis and ketogenesis. Methods: Using primary mouse hepatocytes as an ex vivo model, we employed transcriptomic analysis (RNA‐seq), genome‐wide profiling of enhancer dynamics (ChIP‐seq), perturbation experiments (inhibitors, shRNA), hepatic glucose production measurements and computational analyses. Results: We found that in addition to the known metabolic genes transcriptionally induced by glucagon and glucocorticoids, these hormones induce a set of genes encoding transcription factors (TFs) thereby initiating transcriptional cascades. Upon activation by glucocorticoids, the glucocorticoid receptor (GR) induced the genes encoding two TFs: CCAAT/enhancer‐binding protein beta (C/EBPβ) and peroxisome proliferator‐activated receptor alpha (PPARα). We found that the GR‐C/EBPβ cascade mainly serves as a secondary amplifier of primary hormone‐induced gene programs. C/EBPβ augmented gluconeogenic gene expression and hepatic glucose production. Conversely, the GR‐PPARα cascade initiated a secondary transcriptional wave of genes supporting ketogenesis. The cascade led to synergistic induction of ketogenic genes which is dependent on protein synthesis. Genome‐wide analysis of enhancer dynamics revealed numerous enhancers activated by the GR‐PPARα cascade. These enhancers were proximal to ketogenic genes, enriched for the PPARα response element and showed increased PPARα binding. Conclusion: This study reveals abundant transcriptional cascades occurring during fasting. These cascades serve two separated purposes: the amplification of the gluconeogenic transcriptional program and the induction of a gene program aimed at enhancing ketogenesis. [ABSTRACT FROM AUTHOR]

Objective: Impaired fasting glucose is a prediabetic condition defined as glucose levels of 100–125 mg/dL and is considered a risk factor for type 2 diabetes. However, this definition does not confer to pregnancy. The significance of first‐trimester fasting glucose and future progression to diabetes is not well defined. Therefore, we aimed to evaluate the progression to type 2 diabetes according to first‐ trimester fasting plasma glucose levels, as compared with gestational diabetes, a well‐established risk factor for diabetes, in up to 5‐year follow‐up postpartum. Methods: A retrospective analysis of 69 001 parturients, evaluating fasting plasma glucose levels measured during the first trimester. The primary outcome was the incidence of type 2 diabetes within 5 years post‐delivery. Fasting plasma glucose levels were categorized in 10 mg/dL increments. Receiver operating characteristic‐area under the curve (ROC‐AUC) statistics and the Youden index were employed to identify the optimal fasting plasma glucose cutoff for progression to type 2 diabetes. Survival analysis was applied to calculate the adjusted hazard ratios (aHRs) for type 2 diabetes progression with further stratification to maternal obesity status. Results: The identified fasting plasma glucose cutoff for progression to type 2 diabetes was 86.5 mg/dL. This cut‐off demonstrated superior performance compared with gestational diabetes diagnosis. Stratification by maternal obesity revealed enhanced predictive capabilities for type 2 diabetes, particularly among patients without obesity. Conclusions: Increased first‐trimester fasting plasma glucose levels are associated with progression to type 2 diabetes, at least as gestational diabetes. For patients without obesity, first‐trimester fasting plasma glucose has a more pronounced impact on progression to diabetes. Synopsis: First‐trimester fasting plasma glucose levels exceeding 86.5 mg/dL carry at least a comparable risk for type 2 diabetes progression as gestational diabetes, regardless of obesity status. [ABSTRACT FROM AUTHOR]

Background: The diagnosis of small bowel motility disorders is performed by manometric evaluation of the contractile patterns of the small intestine. Conventional intestinal manometry systems include few pressure sensors at relatively long intervals. We have recently shown that high‐resolution jejunal manometry, with multiple closely spaced recording sites, allows the analysis of propagation patterns of intestinal motility in healthy subjects that cannot be detected with conventional manometry. The objective of this pilot study was to explore the feasibility and diagnostic value of high‐resolution intestinal manometry in patients with suspected small bowel dysmotility. Methods: Prospective pilot study evaluating intestinal motility patterns in 16 consecutive patients (16–61 years; 11 women) with severe, chronic digestive symptoms referred for the evaluation of intestinal motility and in 18 healthy controls (21–38 years; 8 women). A 36‐channel high‐resolution manometry catheter was orally placed under radiological guidance in the jejunum. Intestinal motility was continuously recorded for 3 h fasting and 2 h after a 450 kcal meal. The manometric recordings were analyzed in two formats: (a) with the high‐resolution data from 34 channels and (b) showing only the recordings from 5 channels separated by 7 cm intervals, mimicking a conventional manometry recording. Key Results: In the analysis mimicking conventional manometry, abnormal motility criteria were detected in six patients and in no healthy subject [bursts (n = 3), postprandial minute rhythm (n = 1) and myopathic pattern (n = 2)]. These classical dysmotility criteria were also detected by high‐resolution manometry. High‐resolution analysis detected one or more abnormal findings in seven additional patients that were not observed in any healthy subject, specifically: (a) abnormal propagation of Phase III (n = 3); (b) reduced propagated activity during Fasting Phase II (n = 4); (c) increased propagated activity during Fasting Phase II and postprandial phase (n = 1). Conclusions and Inferences: This pilot study suggests that high‐resolution intestinal manometry may improve the sensitivity of conventional manometry in the detection of intestinal motor dysfunction. [ABSTRACT FROM AUTHOR]

Introduction: The aim of this work was to assess the safety and effectiveness of concomitant iGlarLixi and sodium-glucose co-transporter-2 inhibitors (SGLT-2i) use in adults with type 2 diabetes (T2D) who fasted during Ramadan. Methods: Of the 420 eligible participants from the SoliRam study, 174 were using SGLT-2i in addition to iGlarLixi and 246 were not using SGLT-2i, referred to as SGLT-2i user and non-user, respectively. The primary endpoint was the proportion of participants experiencing ≥ 1 severe and/or symptomatic documented (< 70 mg/dl [< 3.9 mmol/l]) hypoglycemia. Results: More than 50% of participants in both groups were male. The mean weight, glycated hemoglobin (HbA1c), and fasting plasma glucose (FPG) were similar in both groups. Approximately half of participants in the SGLT-2i-user group and ~ 25% participants in the SGLT-2i-non-user group were on two oral anti-hyperglycemic drugs (OADs), whereas ~ 20% in the SGLT-2i-user group and ~ 1% of participants in the SGLT-2i-non-user group were on three OADs in addition to iGlarLixi. Around 35% and 55% of participants in the SGLT-2i-user and SGLT-2i-non-user groups, respectively, were taking concurrent sulphonylureas. About 97% of participants in both groups were able to fast for ≥ 25 days. The incidence of primary endpoint was low in both groups; SGLT-2i user: 0.6%, 4.2%, and 0.6% and SGLT-2i-non-user: 1.3%, 0.9% and 0% during pre-Ramadan, Ramadan, and post-Ramadan period, respectively. The incidence of severe and/or symptomatic documented (< 54 mg/dl [< 3.0 mmol/l]) hypoglycemia events was also low throughout the study, including during Ramadan. No severe hypoglycemia occurred during Ramadan in either group. Improvements in HbA1c and FPG, with a small reduction in weight, were observed from pre- to post-Ramadan in both groups. No serious adverse event was reported in either group. Conclusions: Concomitant iGlarLixi and SGLT-2i therapy with or without other OADs was demonstrated to be safe in adults with T2D during Ramadan fast, with a low risk of hypoglycemia and improvements in glycemic outcomes. [ABSTRACT FROM AUTHOR]

BACKGROUND: Practice on fasting prior to extubation in critically ill patients is variable. Efficacy of fasting in reducing gastric volume has not been well established. The primary objective of this study was to assess the effect of 4 h of fasting on prevalence of empty stomach using gastric ultrasonography in critically ill subjects who are fasted for extubation. The secondary objectives were to evaluate the change in gastric volumes during 4 h of fasting and to determine factors associated with empty stomach after fasting. METHODS: This was a single-center, prospective, observational study on adult ICU subjects who were enterally fed for at least 6 h continuously and mechanically ventilated. Gastric ultrasound was performed immediately prior to commencement of fasting, after 4 h of fasting, and after nasogastric (NG) aspiration after 4 h of fasting. An empty stomach was defined as a gastric volume ≤ 1.5 mL/kg. RESULTS: Forty subjects were recruited, and 38 (95%) had images suitable for analysis. The prevalence of empty stomach increased after 4 h of fasting (25 [65.8%] vs 31 [81.6%], P = .041) and after 4 h of fasting with NG aspiration (25 [65.8%] vs 34 [89.5%], P = .008). There was a significant difference in median (interquartile range) gastric volume per body weight between before fasting and 4 h after fasting (1.0 [0.5-1.8] mL/kg vs 0.4 [0.2-1.0] mL/kg, P < .001). No patient factors were associated with higher prevalence of empty stomach after 4 h of fasting. CONCLUSIONS: Most mechanically ventilated subjects had empty stomachs prior to fasting for extubation. Fasting for 4 h further increased the prevalence of empty stomach at extubation to > 80%. [ABSTRACT FROM AUTHOR]

BACKGROUND Inhibitors of the Na+-coupled glucose transporter SGLT2 (SGLT2i) primarily shift the reabsorption of large amounts of glucose from the kidney's early proximal tubule to downstream tubular segments expressing SGLT1, and the non-reabsorbed glucose is spilled into the urine together with some osmotic diuresis. How can this protect the kidneys and heart from failing as observed in individuals with and without type 2 diabetes? GOAL Mediation analyses identified clinical phenotypes of SGLT2i associated with improved kidney and heart outcome, including a reduction of plasma volume or increase in hematocrit, and lowering of serum urate levels and albuminuria. This review outlines how primary effects of SGLT2i on the early proximal tubule can explain these phenotypes. RESULTS The physiology of tubule-glomerular communication provides the basis for acute lowering of GFR and glomerular capillary pressure, which contributes to lowering of albuminuria but also to long term preservation of GFR, at least in part by reducing kidney cortex oxygen demand. Functional co-regulation of SGLT2 with other sodium and metabolite transporters in the early proximal tubule explains why SGLT2i initially excrete more sodium than expected and are uricosuric, thereby reducing plasma volume and serum urate. Inhibition of SGLT2 reduces early proximal tubule gluco-toxicity and by shifting transport downstream may simulate "systemic hypoxia", and the resulting increase in erythropoiesis, together with the osmotic diuresis, enhances hematocrit and improves blood oxygen delivery. Cardio-renal protection by SGLT2i is also provided by a fasting-like and insulin-sparing metabolic phenotype and, potentially, by off-target effects on the heart and microbiotic formation of uremic toxins. [ABSTRACT FROM AUTHOR]

Context For Muslim patients on levothyroxine (L-T4) therapy, the best approach for L-T4 intake during Ramadan fasting remains unclear. Objective We compared 2 practical approaches for L-T4 intake during Ramadan. Methods We randomly assigned 69 patients (21 males, 48 females, median age 44 years) with differentiated thyroid cancer (DTC) who underwent thyroidectomy in the past and are on stable LT4 doses to 2 arms. Arm A (33 patients) ingested their pre-Ramadan L-T4 dose at the evening meal and ate immediately. Arm B (36 patients) increased their pre-Ramadan dose by 25 µg if their regular L-T4 dose was ≤150 µg/day or by 50 µg if their pre-Ramadan dose was >150 µg/day and ate immediately. Results At the beginning of Ramadan (baseline), the median thyrotropin (TSH) level and the numbers of patients in euthyroidism, subclinical hyperthyroidism (Shyper), or subclinical hypothyroidism (Shypo) were comparable between the 2 arms (P =.69 and P =.65, respectively). At the end of Ramadan, in arm A there were 17 (51.5%), 3 (9.1%), and 13 (39.4%) patients in euthyroidism, Shyper, and Shypo compared with 17 (47.2%), 14 (38.9%), and 5 (13.9%) patients, respectively, in arm B (P =.005). The mean ± SD TSH levels in arms A and B at the end of Ramadan were 5.6 ± 6.0 mU/L and 1.67 ± 2.6 mU/L, respectively (P =.0001). Conclusion No overt thyroid dysfunction developed but there were more cases of Shypo in arm A and Shyper in arm B. Arm B achieved desirable levels of TSH (normal or slightly suppressed) in 86% of cases and might be a preferable approach, especially for patients who need TSH suppression (eg, DTC). [ABSTRACT FROM AUTHOR]

Background: Type 2 diabetes mellitus (T2DM) has emerged as a global epidemic issue, with high rates of disability and fatality. Traditional diagnostic biomarkers are typically detected once a metabolic imbalance has already occurred, thus the development of early diagnostic biomarkers is crucial for T2DM. Metabolomics studies have identified several predictive biomarkers for T2DM, including miR‐320. Our previous research found that miR‐320b was significantly downregulated in T2DM patients, but the underlying mechanism remains unclear. Therefore, this study was designed to investigate the significance of miR‐320b for T2DM diagnosis and to explore the involved molecular mechanism. Methods: A total of 50 patients with T2DM and 80 sex‐ and age‐matched healthy subjects were selected. The plasma miR‐320b of all participations was detected by qRT‐PCR and its correlations with other biomarkers of T2DM were analyzed. Besides, the expression of miR‐320b in HepG2 cells was suppressed by miRNA inhibitors. Then the glucose consumption of HepG2 cells was measured. The target gene of miR‐320b was predicted by four bioinformatics tools and intersected these prediction results by Venny method. The T2DM relevant target genes were identified by the GeneCards database. To ensure disease relevance, these T2DM relevant target genes were subsequently intersected with the target genes of miR‐320b. Protein–protein analysis (PPI) was used to screening the gene with the most connections in these target genes. Finally, the target gene of miR‐320b specific to T2DM was confirmed directly by luciferase reporter assay. The expression of target gene in HepG2 cell culture supernatant and plasma of all participations was detected. Results: Our results showed that the expression level of miR‐320b was significantly lower in T2DM patients compared to the healthy controls. It was negatively correlated with fasting plasma glucose (FPG), glycated hemoglobin (HbA1C), and homeostasis model assessment of insulin resistance (HOMA‐IR), but positively with HOMA‐β. The glucose consumption of HepG2 cells in the miR‐320b inhibitor group was significantly lower compared to inhibitor‐NC and blank control group. We predicted and confirmed that phosphatase and tensin homolog (PTEN) was the direct target gene of miR‐320b using Bioinformation tools and luciferase reporter assay. Moreover, the concentration of PTEN was significantly higher in the HepG2 cell culture supernatant and plasma of T2DM patients. Conclusions: Our research demonstrated a negative correlation between miR‐320b and FPG, HbA1C, and HOMA‐IR, while exhibiting a positive correlation with HOMA‐β. Suppressing miR‐320b expression would impair glucose consumption of HepG2 cells through PI3K pathway by targeting PTEN. These results suggest that miR‐320b may be a potential biomarker for diagnosing T2DM and a promising target for therapeutic intervention. [ABSTRACT FROM AUTHOR]

Fasting is a common dietary intervention known for its protective effects against metabolic and cardiovascular diseases. While its effects are mostly systemic, understanding tissue-specific changes in the heart is crucial for the identification of the mechanisms underlying fasting-induced cardioprotection. In this study, we performed a proteomic analysis of the fasting heart and attempted to clarify the molecular basis of fasting-induced cardioprotection. Our investigation identified a total of 4,652 proteins, with 127 exhibiting downregulation and 118 showing upregulation after fasting. Annotation analysis highlighted significant changes in processes such as lipid metabolism, the peroxisome pathway, and reactive oxygen species metabolism. Notably, the HIF-1 signaling pathway emerged as one of the focal points, with various HIF-1 targets exhibiting differential responses to fasting. Further experiments demonstrated downregulation of HIF-1α at both transcript and protein levels. Intriguingly, while gene expression of Egln3 decreased, its protein product PHD3 remained unaffected by fasting. The unchanged levels of pro-inflammatory cytokines indicated that the observed reduction in Hif1a expression did not stem from a decrease in basal inflammation. These findings underscore the complex regulation of the well-established cardioprotective HIF-1 signaling within the heart during 3-day fasting. [ABSTRACT FROM AUTHOR]

A randomized, open‐label, 2‐period, 2‐sequence crossover study was conducted to evaluate the pharmacokinetics and bioequivalence of 2 oral formulations of vildagliptin tablets under both fasting and fed conditions in healthy Chinese subjects. A total of 56 healthy subjects were randomized to receive a single 50‐mg dose of either a generic vildagliptin tablet (T) or the reference formulation (R). The washout period was 3 days. Blood samples were collected up to 24 hours postdosing during each period and analyzed for vildagliptin using liquid chromatography‐tandem mass spectrometry (LC‐MS/MS). The 90% confidence intervals for the geometric mean ratios (T:R) of maximum serum concentration, area under the serum concentration‐time curve from time 0 to the last measurable concentration, and area under the serum concentration‐time curve from time 0 to infinity were all within the predefined bioequivalence range of 80%‐125%. This indicates that the generic and reference formulations are bioequivalent under both fasting and fed states. All adverse events reported were mild and transient. High‐fat meals delayed absorption and reduced the maximum peak concentration of both formulations; however, they did not affect the overall exposure. Therefore, vildagliptin can be taken without regard to meals. [ABSTRACT FROM AUTHOR]

Purpose: Steatotic liver disease (SLD) has become the most common cause of chronic liver disease. Nevertheless, the non-invasive quantitative diagnosis of steatosis is still lacking in clinical practice. This study aimed to evaluate the reproducibility of the new parameter for steatosis quantification named ultrasound-derived fat fraction (UDFF). Materials and methods: The UDFF values were independently executed by two operators in two periods. In the process, repeated measurements of the same patient were performed by the same operator under different conditions (liver segments, respiration, positions, and dietary). Finally, the results of some subjects (28) were compared with the MRI-derived proton density fat fraction (PDFF). The concordance analysis was mainly achieved by the intraclass correlation coefficient (ICC) and Bland–Altman. Results: One hundred-five participants were included in the study. UDFF had good reliability in measuring the adult liver (ICCintra-observer = 0.96, ICCinter-observer = 0.94). Meanwhile, the ICC of the two operators increased over time. The variable measurement states did not influence the UDFF values on the surface, but they affected the coefficient of variation (Cov) of the results. Segment 8 (S8), end-expiratory, supine, and fasting images had the most minor variability. On the other hand, the UDFF value of S8 displayed satisfied consistency with PDFF (mean difference, −0.24 ± 1.44), and the results of both S5 (mean difference: −0.56 ± 3.95) and S8 (mean difference: 0.73 ± 1.87) agreed well with the whole-liver PDFF. Conclusion: UDFF measurements had good reproducibility. Furthermore, the state of S8, end-expiration, supine, and fasting might be the more stable measurement approach. Critical relevance statement: UDFF is the quantitative ultrasound parameter of hepatic steatosis and has good reproducibility. It can show more robust performance under specific measurement conditions (S8, end-expiratory, supine, and fasting). Trial registration: The research protocol was registered at the Chinese Clinical Trial Registry on October 9, 2023 (http://www.chictr.org.cn/). The registration number is ChiCTR 2300076457. Key Points: There is a lack of non-invasive quantitative measurement options for hepatic steatosis. UDFF demonstrated excellent reproducibility in measuring hepatic steatosis. S8, end-expiratory, supine, and fasting may be the more stable measuring condition. Training could improve the operators' measurement stability. Variable measurement state affects the repeatability of the UDFF values (Cov). [ABSTRACT FROM AUTHOR]

Simple Summary: Diet is a fundamental determinant of health and longevity. This relationship is complex. Historically, among the most investigated variables have been quality and quantity of food. However, over the past 2 decades increasing attention has been devoted to dietary rhythms, including time of food consumption during the day and length of fasting intervals. In this respect, contrasting evidence has recently emerged in the literature regarding the effect of adequate intervals of fasting on the evolution of diet-related chronic liver diseases, including hepatocellular carcinoma. In this review, we briefly refer to this evidence and propose a hypothesis that may help reconcile apparently conflicting observations. Dietary rhythms have emerged as a relevant variable in the equation relating nutrition and health. Both experimental and epidemiological studies point to potential beneficial effects of adequate fasting intervals between meals on the evolution of chronic diseases associated with aging. Metabolic dysfunction-associated steatotic liver disease (MASLD) is eminently related to diet and unsurprisingly, diet-based approaches are a mainstay in countering its long-term clinical evolution, including the emergence of hepatocellular carcinoma (HCC). We briefly discuss current evidence linking fasting intervals, MASLD, and HCC and propose a working hypothesis to reconcile some of the apparently conflicting results. This hypothesis relates the beneficial effects of time-restricted eating schedules to the quantity and quality of food, and it is easily amenable to testing. [ABSTRACT FROM AUTHOR]

Introduction Diabetes is a chronic metabolic disorder characterized by impaired insulin secretion and action. Risk factors for diabetes include age, obesity, low physical activity, hypertension, lipid disorders, and genetic predisposition. Symptoms of diabetes typically include frequent urination, weight loss, excessive thirst, weakness, fatigue, susceptibility to fungal infections and recurrent boils. Diabetes is a prevalent and significant societal concern, often causing anxiety, uncertainty and a sense of danger upon diagnosis. Aim of the study The aim of the study is to provide a comprehensive analysis of diabetes, including its classification, characteristic symptoms, the most frequently occurring diabetes-related complications, and preventive strategies. Through a detailed discussion of these issues, our goal is to increase public awareness of diabetes and provide readers with comprehensive knowledge about this disease. Material and method This article presents the current state of knowledge about diabetes. A literature review was conducted using the PubMed, Google Scholar and Web of Science databases, utilizing keywords such as "diabetes", "diabetes mellitus", "diabetes complications". Results The number of people with diabetes has continued to rise. Scientists predict that in a few decades, this number could reach more than half a billion globally. Many individuals may not realize that they are at risk for this civilization disease, often due to unhealthy lifestyle choices such as smoking, obesity, and lack of physical activity. Early initiation of treatment is crucial in preventing serious complications. Despite living with diabetes for years, some patients still report insufficient knowledge about their condition. Therefore, educating patients about the nature of the disease and its treatment is essential for improving their quality of life. [ABSTRACT FROM AUTHOR]

Background: Physical inactivity induces insulin resistance (IR) and metabolic imbalances before any significant changes in adiposity. Recent studies suggest that the beneficial effects of exercise can be potentiated if performed while fasting. This work aimed to compare the subacute effects of fed- and fasted-state single-bout exercise on biochemical parameters and cellular signaling in the metabolism. Methods: The animals were allocated into fed rest (FER), fasting rest (FAR), fed exercise (FEE), and fasting exercise (FAE) groups. The exercise protocol was a 30 min treadmill session at 60% of V ˙ O2max. The fasting groups fasted for 8 h before exercise and were killed after 12 h post-exercise. Results: Soleus glycogen concentration increased only in the fasting groups, whereas the triglyceride (TGL) content increased in brown adipose tissue (BAT) and liver in the FAE. The FAE showed decreased plasma total cholesterol concentration compared withthe FAR group. Immunocontent of HSP70, SIRT1, UCP-1, and PGC1-α did not change in any tissue investigated. Conclusions: Our results indicate that physical exercise while fasting can have beneficial metabolic effects on sedentary animals. Remarkably, in the FAE group, there was a reduction in total plasma cholesterol and an increase in the capacity of BAT to metabolize and store nutrients in the form of TGLs. [ABSTRACT FROM AUTHOR]

Background: Abnormalities in biochemical parameters and changes in eating habits are considered complications of obesity. Oleoylethanolamide (OEA), an endocannabinoid-like compound, has been shown to have protective effects on many metabolic disorders. Given this evidence, the present study aimed to assess the effects of OEA on lipid profile parameters, fasting blood sugar (FBS), and dietary habits in healthy obese people. Methods: In this randomized, double-blind, placebo-controlled clinical trial, which was carried out in 2016 in Tabriz, Iran, 60 obese people were enrolled in the study based on inclusion criteria. The intervention group consumed 125 mg of OEA capsules, and the placebo group received the same amount of starch twice for 8 weeks. Blood samples (5 mL) were taken at baseline and the end of the study in a fasting state. Serum concentrations of FBS, triglycerides (TGs), high-density lipoprotein cholesterol (HDL-C), and total cholesterol (TC) were measured by enzymatic methods using commercial kits. The low-density lipoprotein cholesterol (LDL-C) concentration was obtained using the Friede-Wald formula. To assess dietary habits, a food frequency questionnaire (147 items) was used at baseline and the end of the study. A value less than < 0.05 was considered to indicate statistical significance. Results: The TG concentration decreased significantly in the intervention group (mean (SD): 166.29 (70.01) mg/dL to 142.22 (48.05) mg/dL, p = 0.047). Changes in the placebo group were not significant (p > 0.05). After adjusting for baseline values and demographic characteristics, the difference in TG between groups remained significant (p = 0.044). Changes in other biochemical parameters were not significant. There was no significant difference between or within groups in terms of food groups. Conclusion: OEA, as a complementary agent, plays a protective role in TG regulation. However, future studies with longer durations are needed to explore the impact of OEA on regulating dietary habits and to identify the mechanisms related to metabolic abnormalities in obese people. Trial Registration: The study was registered in the Iranian Registry of Clinical Trials (IRCT) center as IRCT201607132017N30 with URL. www.IRCT.IR in date 03/10/2016. [ABSTRACT FROM AUTHOR]

Introduction: Preoperative fasting is a standard practice aimed at minimising the risk of pulmonary aspiration during surgery. However, patients often experience prolonged fasting periods beyond the recommended duration due to unanticipated delays in the operating theatre, communication failures between teams, inadequate preoperative planning and other factors. Aim: To investigate the effects of unexpectedly prolonged fasting on intraoperative and postoperative parameters in patients undergoing elective surgery under spinal anaesthesia. Materials and Methods: This prospective observational study was conducted from October 2023 to June 2024 at the Department of Anaesthesiology, Dr. D.Y. Patil Medical College, Hospital and Research Centre, Pimpri, Pune, Maharashtra, India. The study included 70 patients undergoing elective surgery under spinal anaesthesia. Patients were divided into two groups: Group A (AM group, n=35), scheduled for surgery between 8:00 AM and 12:00 PM and Group B (PM group, n=35), scheduled for surgery after 12:00 PM or with delayed surgeries. Intraoperative parameters, including Mean Arterial Pressure (MAP), Heart Rate (HR), oxygen saturation (SpO2) and random blood glucose levels, were recorded at specific time points. Postoperative outcomes, such as nausea, vomiting and random blood glucose levels, were also assessed. Continuous and discrete variables were summarised as mean±SD and median, while categorical variables were presented as frequencies and percentages. Associations between categorical variables were tested using Pearson's Chi-square or Fisher's-exact test, with p-values<0.05 considered statistically significant. Results: The PM group exhibited higher preoperative random blood glucose levels (102.3±18.7 mg/dL) compared to the AM group (89.2±12.5 mg/dL). Postoperative nausea and vomiting were observed in 5 (14.3%) patients in the AM group and 11 (31.4%) patients in the PM group. Both groups showed a gradual decrease in MAP and HR from the preoperative period to 30 minutes after spinal anaesthesia administration, with slightly higher values noted in the PM group. No significant differences in SpO2 were observed between the groups. Conclusion: Unexpected prolonged fasting before elective surgery under spinal anaesthesia may contribute to higher preoperative blood glucose levels and an increased risk of postoperative nausea and vomiting. These findings underscore the importance of adhering to preoperative fasting guidelines and exploring potential strategies to minimise prolonged fasting periods, such as carbohydrate loading or allowing clear fluids closer to surgery. [ABSTRACT FROM AUTHOR]

Objective: The present study objectived to investigate the influence of Ramadan fasting (RF) on olfactory function. Methods: Sixty‐two participants were included in the current prospective study. The odor threshold and identification performances were determined by using the Connecticut Chemosensory Clinical Research Center (CCCRC) test initially (day 0) and on the first and last day (30th) of RF. Body weight (BW)s were measured initially and at the end of the study. The results were analyzed statistically. Results: The average of baseline and last‐day BWs were 78.38 ± 12.96 and 78.36 ± 12.39 kg, respectively. No significant difference was determined in terms of BWs (p =.932, p >.05). In the evaluation of CCCRC test outcomes, significant differences were observed in the scores of butanol thresholds (p =.0001), odor identification (p =.0001), food‐related odors identification (p =.0001), and the number of normosmic individuals (p =.0001) at different times (p <.05). The thresholds scores (p =.0001, p =.0001), the identification scores (p =.0001, p =.0001), food‐related odors identification scores (p =.0001, p =.0002), and the number of normomic individuals (p =.001, p =.001) detected on 30th day were significantly higher than on 0th and 1st days; respectively (p <.05). Additionally, the threshold scores (p =.0001), the identification scores (p =.003), food‐related odors identification scores (p =.007), and the number of normosmic individuals (p =.018) detected on day 1 were significantly higher than on day 0 (p <.05). Conclusion: The current study demonstrated that Ramadan fasting enhances the olfactory detection threshold and odor identification scores, significantly improving the identification of food‐related odors. The results may indicate that Ramadan fasting improves olfactory performance. Level of evidence: Level II. [ABSTRACT FROM AUTHOR]

Background: Diabetic retinopathy (DR) is one of the complications of diabetes. This study was conducted to investigate the effect of curcumin-piperine on laboratory factors and macular vascular in DR. Materials and Methods: The present study was a randomized, placebo-controlled, double-blind, parallel-arm clinical trial that was conducted on 60 patients with DR aged 30-65 years. Patients were randomized into two groups to receive (i) 1010 mg/day of curcumin-piperine (two tablets per day, each tablet containing 500 mg curcuminoids and 5 mg piperine) (n = 30) or (ii) the matched placebo (n = 30) for 12 weeks. The investigated factors included optical coherence tomography (OCT), optical coherence tomography angiography (OCTA), oxidative stress factors, C-reactive protein (CRP), fasting blood glucose (FBG), triglycerides (TGs), blood urea nitrogen (BUN), and creatinine. Results: The trial was completed by 27 patients in the intervention group and 29 patients in the placebo group. Curcumin-piperine significantly increased total antioxidant capacity (0.86 ± 0.66 vs. 0.45 ± 0.89; P = 0.022) and superoxide dismutases (0.77 ± 2.11 vs. -0.45 ± 3.08; P = 0.031), while it decreased and malondialdehyde (MDA) (-1.06 ± 5.80 vs. 1.89 ± 6.12; P = 0.043) and creatinine (-0.04 ± 0.16 vs. 0.03 ± 0.05; P = 0.042) compared with placebo. However, this supplement had no significant effect on CRP, FBG, TG, BUN, OCT, and OCTA. There were no adverse reactions. Conclusion: Curcumin-piperine is effective in improving oxidative stress and reducing creatinine in DR. Further trials are necessary to confirm these promising findings. [ABSTRACT FROM AUTHOR]

Background: A mismatch between biological and social time, often referred to as social jetlag (SJL), can lead to inadequate sleep and activities or taking meals at times that do not align with our biological rhythms, increasing the risk of metabolic abnormalities. Although the association between sleep and metabolic syndrome (MetS) is well established, the effects of SJL on MetS and the components of MetS in adults remain unclear. Purpose: This study was designed to explore the relationship between SJL and MetS components in adults. Methods: A systematic review and meta-analysis was conducted on studies registered in PubMed, Cochrane, Web of Science, and Embase between the inception of each database until November 15, 2023.We focused on studies designed to evaluate the relationship between SJL and either MetS or its components. Only studies using cross-sectional, prospective, or retrospective designs were considered for inclusion. The relationship between SJL and MetS was depicted as an odds ratio with a corresponding 95% confidence interval (CI). We determined the mean differences and 95% CIs to estimate the associations between SJL and MetS components. The Joanna Briggs Institute Critical Appraisal Checklist was used to evaluate the methodological rigor of the selected studies. Data were analyzed using RevMan software Version 5.4. Results: The systematic review included 16 studies, with five analyzed via a meta-analysis covering four outcomes, each based on two to three studies. When comparing SJL of less than 1 hour with SJL of 2 hours or more, the latter showed a higher likelihood of MetS (pooled odds ratio: 1.52). Although a significant decrease in systolic blood pressure (pooled mean differences = −3.52 mmHg, 95% CI [−6.41, −0.64]) and a significant increase in waist circumference (pooled mean differences = 2.17 cm, 95% CI [0.61, 3.73]) were observed, the correlation between SJL and diastolic blood pressure failed to reach statistical significance. Conclusions/Implications for Practice: The meta-analysis conducted in this study found an association between SJL and MetS. Healthcare practitioners should prioritize the management of sleep quality and duration, especially for individuals exhibiting substantial SJL. Improving sleep can aid in controlling blood pressure and managing weight and should form part of MetS management strategies. [ABSTRACT FROM AUTHOR]

Long-term fasting (LTF) and caloric restriction (CR) have garnered increasing interest as interventions that may confer numerous health benefits, including improved metabolic health, enhanced cardiovascular function, neuroprotection, and extended longevity. The potential to influence physiological processes such as insulin sensitivity, lipid metabolism, inflammation, oxidative stress, and cellular repair mechanisms makes these interventions promising avenues for both disease prevention and health optimization. This systematic review examines the body of research surrounding LTF and CR, their physiological impacts, the molecular mechanisms driving these changes, and the challenges and risks associated with their long-term application. We also explore future research directions and possible therapeutic applications in the context of aging and age-related diseases. [ABSTRACT FROM AUTHOR]

What mechanisms can link the inhibition of sodium-glucose cotransporter 2 (SGLT2) in the early proximal tubule to kidney and heart protection in patients with and without type 2 diabetes? Due to physical and functional coupling of SGLT2 to other sodium and metabolite transporters in the early proximal tubule (including NHE3, URAT1), inhibitors of SGLT2 (SGLT2i) reduce reabsorption not only of glucose, inducing osmotic diuresis, but of other metabolites plus of a larger amount of sodium than expected based on SGLT2 inhibition alone, thereby reducing volume retention, hypertension and hyperuricemia. Metabolic adaptations to SGLT2i include a fasting-like response, with enhanced lipolysis and formation of ketone bodies that serve as additional fuel for kidneys and heart. Making use of the physiology of tubulo-glomerular communication, SGLT2i functionally lower glomerular capillary pressure and filtration rate, thereby reducing physical stress on the glomerular filtration barrier, tubular exposure to albumin and nephrotoxic compounds, and the oxygen demand for reabsorbing the filtered load. Together with reduced gluco-toxicity in the early proximal tubule and better distribution of transport work along the nephron, SGLT2i can preserve tubular integrity and transport function and, thereby, glomerular filtration rate in the long-term. By shifting transport downstream, SGLT2i may simulate systemic hypoxia at the oxygen sensors in the deep cortex/outer medulla, which stimulates erythropoiesis and, together with osmotic diuresis, enhances hematocrit and thereby improves oxygen delivery to all organs. The described SGLT2-dependent effects may be complemented by off-target effects of SGLT2i on the heart itself and on the microbiome formation of cardiovascular-effective uremic toxins. [ABSTRACT FROM AUTHOR]

Summary Circadian disruption, arising from conflict between internal circadian time and behavioural sleep–wake and fasting–feeding rhythms, may contribute to the prevalence of type 2 diabetes mellitus and disease severity. Previous studies have demonstrated a link between irregular breakfast eating and poorer metabolic health. We aimed to further explore the relationships between breakfast habits, circadian misalignment (social jetlag), and metabolic parameters in a cohort of adult participants with type 2 diabetes mellitus. A total of 330 adult participants with type 2 diabetes mellitus attending for routine clinical review completed structured questionnaires to assess habitual sleep timing, chronotype, and social jetlag. Statistical analysis was via inferential groupwise approaches and path analysis to establish interdependencies of effects of social jetlag, chronotype, and breakfast eating regularity on HbA1c. 22.7% of the participants reported eating breakfast five times or fewer a week, and were categorised as irregular breakfast eaters. Compared with those who ate breakfast six or seven times a week, irregular breakfast eaters had significantly higher HbA1c and diastolic blood pressure, were younger and had greater social jetlag. In the path analysis, irregular breakfast eating exerted a direct effect on HbA1c, whilst social jetlag exerted only an indirect effect on HbA1c through breakfast eating regularity. Chronotype did not exert any effect on HbA1c, but did exert an indirect effect on breakfast eating regularity via social jetlag. Our results showed that adult participants with type 2 diabetes mellitus, who ate breakfast irregularly had poorer metabolic health and greater social jetlag. The relationship between social jetlag and glycaemic control appears to be mediated through breakfast eating habits. [ABSTRACT FROM AUTHOR]

• People with obesity plus prediabetes or T2DM had elevated metabolic dysregulation. • Those with prediabetes or T2DM had decreased vitamin C status. • This was despite comparable dietary intakes to those without diabetes. • Vitamin C status was inversely associated with metabolic dysregulation. • Thus, metabolic dysregulation is associated with an increased demand for vitamin C. Obesity and diabetes are known to negatively affect vitamin C status. However, whether the presence of diabetes, in addition to obesity, contributes an additional impact on vitamin C status is currently uncertain. In a cohort of 152 adults living with obesity, we assessed metabolic and nutrient parameters in participants without diabetes (n = 92), and with prediabetes (n = 22) and type 2 diabetes mellitus (T2DM; n = 35). Vitamin C concentrations were measured in plasma and leukocytes using HPLC and vitamin C intakes were assessed using 24-hour dietary recall. Metabolic severity scores were derived using gender, ethnicity, height, weight, waist circumference, systolic blood pressure, fasting glucose, HDL, and triglyceride values. In people living with obesity, those with prediabetes and T2DM had increased metabolic dysregulation and decreased vitamin C status relative to those without diabetes (P <.05). Vitamin C deficiency was observed in a high proportion (23%-32%) of participants with prediabetes and T2DM and ≥50% had hypovitaminosis C. However, there was no difference in vitamin C intake between those without diabetes and those with prediabetes or T2DM (P >.05). There was a significant inverse correlation between plasma vitamin C status and metabolic severity score (r = -0.290, P <.001). Linear regression indicated that for every 1-unit increase in metabolic severity score, there was a 6.5 µmol/L decrease in vitamin C status. Thus, the enhanced metabolic dysregulation observed with prediabetes and T2DM is associated with an increased demand for vitamin C in people living with obesity. In people living with obesity, those with prediabetes (orange circles) and type 2 diabetes mellitus (T2DM; red circles) had increased metabolic dysregulation and decreased plasma vitamin C status relative to those without diabetes (green circles). For every 1-unit increase in metabolic severity score, there was a 6.5 µmol/L decrease in plasma vitamin C status. [Display omitted] [ABSTRACT FROM AUTHOR]

Dihydroxyaluminum aminoacetate, heavy magnesium carbonate, and aspirin tablets is a new combined aspirin preparation, each containing aspirin (81 mg), dihydroxyaluminum aminoacetate (11 mg), and heavy magnesium carbonate (22 mg). This study was conducted to evaluate the pharmacokinetic (PK) and bioequivalence in healthy Chinese subjects. This randomized, open‐label, single‐dose, 2‐sequence, and 2‐period crossover study included 78 healthy volunteers (fasting, n = 36; postprandial, n = 42). Blood samples were collected for PK analysis. Aspirin and salicylic acid concentrations in human plasma were determined by liquid chromatography‐tandem mass spectrometry. Safety and tolerability were monitored. There were no significant differences between the test and reference formulations in maximum plasma concentration, area under the plasma concentration‐time curve (AUC) from time 0 to time t, or AUC from time 0 to infinity. The 90% confidence intervals of the test and reference formulations of maximum plasma concentration, AUC from time 0 to time t, and AUC from time 0 to infinity were within the acceptable range (80%‐125%) under fasting and postprandial conditions. All adverse events were mild and no serious adverse events were observed in the study. Both compounds were well tolerated in healthy Chinese volunteers. [ABSTRACT FROM AUTHOR]

A major form of meat abstinence in modern China was the observance of periodic fasting, as distinct from permanent vegetarianism. This article explores the various forms of such observances and their evolution from late imperial times to the Republican period. It describes the religious calendars that circulated widely from the late Qing onward and identifies the most common fasting regimens (and the associated gods) that people selected from a large choice of fasting days. It then draws on narrative material to tease out how and why people adopted such regimens and to discuss debates and polemics about them. Finally, it shows that periodic fasting continued to be popular during the twentieth century, exhibiting more continuities than current studies of modern changes in the discourses about vegetarianism would suggest. [ABSTRACT FROM AUTHOR]

This study determined the associations of apolipoprotein A1 (ApoA1), high-density lipoprotein cholesterol (HDL-C), and HDL-C/ApoA1 ratio with fasting blood glucose (FBG) and evaluated the mediating effects of high-sensitivity C-reactive protein (hsCRP) and body mass index (BMI). A cross-sectional study with 4805 coronary artery disease (CAD) patients was performed. In multivariable analyses, higher ApoA1, HDL-C, and HDL-C/ApoA1 ratio were associated with significantly lower FBG level (Q [quartile] 4 vs Q1: 5.67 vs 5.87 mmol/L for ApoA1; 5.64 vs 5.98 mmol/L for HDL-C; 5.63 vs 6.01 mmol/L for HDL-C/ApoA1 ratio). Moreover, inverse associations of ApoA1, HDL-C, and HDL-C/ApoA1 ratio with abnormal FBG (AFBG) were found with odd ratios (95% confidence interval) of.83 (.70–.98),.60 (.50–.71), and.53 (.45–.64) in Q4 compared with Q1. Path analyses indicated that "ApoA1 (or HDL-C)-FBG" associations were mediated by hsCRP and "HDL-C-FBG" association was mediated by BMI. Our data suggested that higher ApoA1, HDL-C, and HDL-C/ApoA1 ratio were favorably associated with a lower FBG level in CAD patients and these associations might be mediated by hsCRP or BMI. Collectively, higher concentrations of ApoA1, HDL-C, and HDL-C/ApoA1 ratio might decrease the risk of AFBG. [ABSTRACT FROM AUTHOR]

Purpose: This study evaluated glycemic outcomes for hospitalized patients after reduction in bedtime correctional insulin dosing. Methods: This was a retrospective, single-center analysis of a protocol change that reduced bedtime correctional insulin scale. Comparable cohorts pre- and post-protocol change were created which included patients who were ordered correctional insulin with at least 1 blood glucose (BG) reading. The primary outcome was number of nocturnal hypoglycemia readings. Secondary outcomes included, but were not limited to, mean fasting BG, BG within various ranges, and length of stay. Results: 3 percent of patients in the post-protocol change group (N = 100) experienced nocturnal hypoglycemia compared to 6% of patients in the pre-change group (N = 100) (P =.507). There were no significant differences in BG ranges <110 mg/dL, <140 mg/dL, 140 to 180 mg/dL, and >180 mg/dL. However, 19% of patients in the post-protocol change group had BG of >250 mg/dL as compared to 9% in the pre-change group (P =.033). Mean fasting BG was higher in the post-protocol change group compared to the pre-change group (156.5 mg/dL vs 139.3 mg/dL [ P =.002]), as was hospital length of stay (5.17 vs 4.6 days, [ P =.024]). Conclusions: A decreased bedtime correctional insulin scale had mixed results with more patients achieving goal fasting BG but also more patients experiencing BG > 250 mg/dL and longer length of stay. Larger prospective studies are required to evaluate the safety and efficacy of this type of intervention and its long-term impact. [ABSTRACT FROM AUTHOR]

In recent times, dietary restriction (DR) has received considerable attention for its promising effects on metabolism and longevity. Previous studies on DR have mainly focused on the health benefits produced by different restriction patterns, whereas comprehensive reviews of the role of gut microbiota during DR are limited. In this review, we discuss the effects of caloric restriction, fasting, protein restriction, and amino acid restriction from a microbiome perspective. Furthermore, the underlying mechanisms by which DR affects metabolic health by regulating intestinal homeostasis are summarized. Specifically, we reviewed the impacts of different DRs on specific gut microbiota. Additionally, we put forward the limitations of the current research and suggest the development of personalized microbes-directed DR for different populations and corresponding next-generation sequencing technologies for accurate microbiological analysis. DR effectively modulates the composition of the gut microbiota and microbial metabolites. In particular, DR markedly affects the rhythmic oscillation of microbes which may be related to the circadian clock system. Moreover, increasing evidence supports that DR profoundly improves metabolic syndrome, inflammatory bowel disease, and cognitive impairment. To summarize, DR may be an effective and executable dietary manipulation strategy for maintaining metabolic health, however, further investigation is needed to elucidate the underlying mechanisms. [ABSTRACT FROM AUTHOR]

The liver of mammals is a critical organ that houses numerous physiological processes, including macronutrient metabolism. Regarding nutrient metabolism, the liver shows a quick response to nutrient status fluctuation, such as feeding and fasting. Indeed, fasting is a powerful tool to uncover the molecular mechanism through which the expression of hepatic genes is regulated. The most widely applied approach to test gene expression at the RNA level is relative quantitative polymerase chain reaction (qPCR) using stably expressed genes as an internal reference. In this study, we leveraged transcriptomic analysis to screen the hepatic genes whose expression levels were stable in response to fasting. Our data suggested that expression levels of several well-known reference genes such as beta-actin and Eef1a1 are dramatically altered upon fasting. Further assessment indicated that Itm2b is the most stably expressed hepatic gene showing no alteration to fasting. Compared to beta-actin and Eef1a1, similar results and conclusions as transcriptomic analysis were obtained using Itm2b as an internal reference in qPCR when we assessed the effect of fasting on the expression of genes involved in peroxisomal fatty acid oxidation, fatty acid synthesis, and gluconeogenesis. [ABSTRACT FROM AUTHOR]

Cardiovascular diseases (CVDs) are the leading causes of global mortality. Modifiable behavioural and metabolic risk factors significantly contribute to the burden of CVD. Given the vast socio-demographic and health outcome heterogeneity in Latin America, similar southern Latin American countries (Argentina, Chile, and Uruguay) were analysed as a distinct group to describe the CVD death rates related to metabolic and behavioural risk factors. An ecological study was performed using data from the Global Burden of Disease Study 2019. Metabolic and behavioural risk factors-related CVD death were examined by analysing age-standardised rates per 100,000 individuals in the three countries between 1990 and 2019. While exposure to behavioural risk is decreasing, an upwards trend was observed in metabolic risks. Among the assessed risk factors, metabolic factors emerged as the primary contributors to deaths. High fasting plasma glucose exhibited a remarkable increase in relative importance across most studied contexts. Dietary risks stood out among behavioural factors due to their complexity and substantial changes observed. Although mortality rates have declined for overall CVD, peripheral artery disease mortality is rising. Modifiable behavioural and metabolic risk factors significantly influence CVD mortality in Southern Latin America. Despite the increasing exposure to metabolic risks, advancements in prevention and treatment are evidenced in the decline of mortality rates for most CVD. These findings emphasise the need for targeted interventions and comprehensive strategies to address their impact on cardiovascular health, advocating for healthy lifestyle behaviours to mitigate the progression and CVD development. • What is the cardiovascular disease burden from modifiable behavioural and metabolic risk factors in Southern Latin America? • Metabolic risks drove cardiovascular deaths: blood pressure was most significant and fasting glucose increased the most. • Focused prevention and treatment strategies targeting these factors can enhance life quality and expectancy. [ABSTRACT FROM AUTHOR]