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Background: Lifestyle habits have a key role in cardiometabolic health. The effects of combined aerobic training (AT) and high protein intake (HPI) on cardiometabolic parameters in older adults are not well established. Aims: To investigate the association of AT and HPI with blood pressure (BP), blood glucose, and total blood cholesterol levels in a sample of Italian older adults enrolled in the Longevity Check-up 7 + (Lookup 7 +) study. Methods: Lookup 7 + is an ongoing project started in June 2015 and conducted in unconventional settings (e.g., exhibitions, malls, health promotion campaigns) across Italy with the aim of fostering adoption of healthy lifestyles in the general population. For the present investigation, analyses were conducted in participants 65 + years and with body mass index values ≥ 18.5 kg/m2 (n = 3219). Systolic (SBP) and diastolic BP (DBP), blood glucose, and total blood cholesterol were measured. Protein intake was estimated using a 12-item food frequency questionnaire. HPI was operationalized as a daily protein intake ≥ 0.8 g/kg of body weight. AT was operationalized as the practice of running and/or swimming for 60 + minutes at least twice weekly during the previous year. Results: The mean age of the 3219 participants was 72.7 ± 5.7 years, and 55.2% were women. Adherence to AT combined with a HPI was negatively and independently associated with SPB (β: − 4.976; 95% confidence interval: − 9.8 to − 0.08). No other significant associations were observed. Discussion and conclusions: Our results indicate that AT combined with HPI was negatively associated with SBP in a large and relatively unselected sample of Italian older adults living in the community. These findings need confirmation by ad hoc designed studies. [ABSTRACT FROM AUTHOR]

Objectives: To examine the relationships between protein intake from various food sources and cardiometabolic risk markers in Italian older adults. Design: Cross-sectional study. Setting: Unconventional settings across Italy (e.g., exhibitions, health promotion campaigns). Participants: People 65+ years who provided a written informed consent. Measurements: Blood pressure (BP), blood glucose, total blood cholesterol, and anthropometric indices were assessed. Daily protein intake was estimated for 12 food items listed in a food frequency questionnaire. Results: Three-thousand four-hundred twenty-four older adults (mean age: 72.7 ± 5.7 years; 55% women) were included in the study. Results of linear regression analysis indicated that protein intake from several food sources was negatively associated with BP, waist and hip circumferences, and waist-to-hip ratio in both sexes. Blood glucose levels were inversely associated with many protein sources in women. Positive associations were observed between some protein sources and total blood cholesterol in both men and women. Conclusion: Our findings suggest that dietary protein is differentially associated with cardiometabolic risk factors depending on sex and food sources. [ABSTRACT FROM AUTHOR]

Eruca sativa (ES) seeds are annual herbs belonging to the Brassicaceae family, widely grown in Mediterranean countries, such as Egypt, Italy, and Greece. The ES is rich in macronutrient components and phytochemical content, exhibiting potent antioxidant properties and functional properties for vital processes such as digestion and absorption of nutrients. Therefore, this research was conducted to evaluate the effects of dietary ES supplementation on laying performance, some blood parameters, and egg yolk cholesterol. A total of 300 Silver Sabahia strain hens, aged 26 weeks, were randomly distributed among four groups of five replicates, each replicate consisting of 15 hens. Chickens in group 1 served as a control and were fed the basal diet. Those in groups 2, 3, and 4 were fed basal diet supplemented with 1, 2, and 3% ESs, respectively. Productive performance traits, egg quality traits, hematological parameters, blood parameters, and yolk cholesterol profiles were performed throughout the study. The study lasted for 13 weeks (until week 39 of chickens' age). Results indicated that 3% ES supplementation had higher results on egg mass (35.68%), egg production (21.13%), and improved feed conversion ratio by 30.37%, compared to all groups. Furthermore, ESs supplementation positively affects the shell thickness and yolk color score compared to the control. Compared to the control, the highest significant blood hemoglobin and lymphocytes were recorded in the groups supplemented with 2% and 3% of ESs. The ES inclusion at a higher level (3%) in the diet of laying hens led to significantly enhanced serum high-density lipoprotein and total antioxidant capacity, while reducing cholesterol, low-density lipoprotein, and malondialdehyde levels, compared to the control diet. Serum calcium, tri-iodothyronine, and alkaline phosphatase levels increased significantly in response to 3% ES treatment, while liver enzymes decreased significantly compared to the control diet. Notably, the addition of 2% and 3% ESs to the hens’ ration resulted in reduced egg cholesterol content, which is desirable for consumers seeking healthier dietary choices. Finally, adding 3% ESs to hens’ diet improves productive performance, egg quality traits, hematological parameters, blood parameters, and yolk cholesterol profile. [ABSTRACT FROM AUTHOR]

Objectives: To study age at death (AD) and its determinants in cohorts of middle-aged men followed-up until extinction. Material and methods: A total of 9063 middle-aged men enrolled in 10 cohorts of 6 countries (USA, Finland, the Netherlands, Italy, Greece and Japan) within the Seven Countries Study were examined and then followed up for 60 years until extinction. AD was computed and a small number of risk factors were tested through multiple linear regression as possibly related to attained AD. Results: AD ranged across cohorts from 71.8 years in East Finland and 80.5 years in Crete with levels roughly lower in the USA and Northern Europe and higher elsewhere. Across cohorts, the correlation coefficients of systolic blood pressure (R = −0.58) and of CVD prevalence (R = −0.65) versus average AD were the only significant ones. At the individual level in the pool of all cohorts, a multiple linear regression model showed that age, vigorous physical activity, never and ex-smokers were favorably related to AD, while the reverse was true for systolic blood pressure, heart rate, serum cholesterol, CVD prevalence and silent ECG abnormalities. BMI had a parabolic relationship with AD. The predicting power of single risk factors, expressed in years gained or lost, was relatively small, but arbitrary combinations of several of them produced large differences in AD. Conclusions: A small number of CVD risk factors were strongly associated with AD in a life-long follow-up. [ABSTRACT FROM AUTHOR]

Background and Aims: Cardiovascular diseases (CVD) risk factors include high cholesterol. Children with total cholesterol (TC) levels ≥ 170 mg/dL are usually considered hypercholesterolemic. This study aimed at investigating the awareness of TC levels in a large Italian paediatric population and at looking for a possible correlation between their TC and TC in their parents' blood., Methods and Results: A survey was carried out in 46,309 subjects (mean age 9.7 ± 2.3 years; age range 6-14 years) to check the awareness of their own TC levels by using a personal and family medical history questionnaire. In 95.67% of the sample TC value was unknown. In 2.69% TC was < 170 mg/dL, whereas 1.64% were hypercholesterolemic (TC ≥ 170 mg/dL). A statistically significant correlation was found between children with normal TC values and physiological TC values in both parents (p < 0.0001). Again, a significant association between children with high TC and their parents with high TC was detected when parents were analysed separately (i.e. children with TC ≥ 170 mg/dl vs maternal TC ≥ 200 mg/dL: OR 2.01 (95% CI 1.61-2.49, p < 0.001); children with TC ≥ 200 mg/dl vs maternal TC ≥ 240 mg/dL: OR 3.14 (95% CI 2.14-4.6, p < 0.001); children with TC ≥ 170 mg/dl vs paternal TC ≥ 200 mg/dL: OR 2.39 (95% CI 1.91-2.98, p < 0.001); children with TC ≥ 200 mg/dl vs paternal TC ≥ 240 mg/dL: OR 3.85 (95% CI 2.70-5,.50, p < 0.001)., Conclusion: Just a minority of the investigated young patients knew their TC. This is worrisome. Children with normal TC values are more likely to be born from healthy parents with physiological TC. In addition, high TC in the enrolled subjects is significantly associated with high TC in their parents. Overall, these findings seem to highlight the importance of health education and genetics in TC pathogenesis., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

BACKGROUNDRecent studies conducted in individuals who survived COVID-19 suggest that SARS-CoV-2 infection is associated with an increased risk of dyslipidemia. However, it remains unclear whether this augmented risk is confirmed in the general population and how this phenomenon is affecting the overall burden of cardiometabolic diseases.METHODSTo address these aspects, we conducted a 6-year longitudinal study to examine the broader effects of COVID-19 on dyslipidemia incidence in a real-world population (228,266 individuals) residing in Naples in southern Italy. The pre-COVID-19 and COVID-19 groups were balanced for demographic and clinical factors using propensity score matching.RESULTSOur analysis spans a period of 3 years during the COVID-19 pandemic (2020-2022), comparing dyslipidemia incidence with pre-pandemic data (2017-2019), with a follow-up of at least 1,095 days corresponding to 21,349,215 person-years. During the COVID-19 period, we detected an increased risk of developing any dyslipidemia when compared with the pre-COVID-19 triennium (OR = 1.29; 95% CI, 1.19-1.39). Importantly, these estimates were adjusted for comorbidities by a multivariate analysis.CONCLUSIONSTaken together, our data reveal a notable rise in dyslipidemia incidence during the COVID-19 pandemic, suggesting the utility of establishing specialized clinical monitoring protocols for patients who survive COVID-19 to mitigate the risk of developing dyslipidemia.

Simple Summary: After breast and prostate cancer, colorectal (CRC) is the third most frequent cancer in men and women. It is unclear if protein-rich diets other than red meat elevate risk or even lower CRC occurrence at specific colon locations. The aim of this study is to assess the associations of animal and plant protein intakes with CRC risk in middle-aged Italian men and women. Our findings show that replacing animal proteins with plant proteins was associated with a lower risk of rectal cancer but not of colon cancer, while replacing animal proteins with plant-based proteins from high-glycemic-index (GI) foods was associated with an increased colon cancer risk. These results have important public health implications as they suggest that both refined high-GI foods and meat might have site-specific roles in the pathogenesis of CRC. We prospectively investigated the associations of protein intake with colorectal cancer (CRC) risk in middle-aged Italian men and women. Food consumption was assessed by validated Epic semiquantitative food-frequency questionnaires. Multivariable Cox models stratified by center, age, and sex, adjusted for confounders, estimated the associations of animal and plant protein consumption with CRC risk by subsite. Among 44,824 men and women, we identified 539 incident CRCs after a median follow-up of 14 years. Replacing animal proteins with plant proteins was associated with a decreased risk of rectal (HR, 0.71; 95% CI, 0.55–0.92) but not colon cancer. By contrast, replacing animal proteins with plant proteins from high-glycemic-index (GI) foods was associated with an increased risk of proximal and distal (including sigma) colon cancer (HR, 1.23; 95% CI, 1.07–1.40) but not when animal proteins were replaced with plant proteins from low-GI foods (HR, 0.93; 95% CI, 0.79–1.11). Further evaluation revealed that the increased colon cancer risk was limited to the substitution of proteins from red and processed meat, as well as dairy and eggs, with vegetable proteins from high-GI foods. Participants in the highest quintile of animal protein intake had higher plasma glucose and cholesterol levels than those in the lowest quintile. By contrast, higher intake of plant proteins from low-GI foods was inversely associated with fasting insulin and HOMA-IR levels. In conclusion, replacing animal proteins with plant proteins from high-GI foods was associated with an increased risk of colon cancer. [ABSTRACT FROM AUTHOR]

Background Cardiovascular disease still represents the leading cause of death worldwide. Management of risk factors remains crucial; despite this, hypercholesterolemia, which is one of the most important modifiable cardiovascular risk factor, is still high prevalent in general population. The aim of this study is to determine the prevalence of dyslipidemia and hypercholesterolemia awareness in a very large population. Methods More than 65 000 users completed the online, self-administered survey. It was structured like a 'journey' where each stage corresponded to a cardiovascular risk factor: blood pressure, body mass index, cholesterol, diet, physical exercise, smoke and blood sugar. At the end, the user received a final evaluation of his health status. Results The mean age was 52.5 years (SD 13.9, range 18–98), with 35 402 (53.7%) men. About 56% of all participants believed to have normal cholesterol values, when only 40% of them really showed values <200 mg/dl. Only about 30% of all participants self-predicted to have abnormal cholesterol values whereas we found high cholesterol levels in about 60% of people. Conclusions Dyslipidemia is very prevalent and half of the people with high cholesterol is not aware of having high values. [ABSTRACT FROM AUTHOR]

Background: Pancreatic cancer risk has been associated with increased serum cholesterol level, which is in turn partially influenced by diet. This study aimed at evaluating the association between pancreatic cancer risk and the adherence to a plant-based cholesterol-lowering diet., Methods: Data were derived from an Italian case-control study including 258 pancreatic cancer patients and 551 controls. The cholesterol-lowering diet score was based on seven components: high intakes of (i) non-cellulosic polysaccharides (a proxy of viscous fibers), (ii) monounsaturated fatty acids, (iii) legumes, and (iv) seeds/corn oils (a proxy of phytosterols); and low intakes of (v) saturated fatty acids, (vi) dietary cholesterol, and (vii) food with a high glycemic index. The score was calculated adding one point for each fulfilled component, thus ranging from zero (no adherence) to seven (complete adherence). The odds ratios (ORs) and 95% confidence intervals (CIs) were estimated through the logistic regression model., Results: Scores 5-7 were associated with reduced cancer risk (OR = 0.30; 95% CI: 0.18-0.52) compared to scores 0-2., Conclusions: Adherence to a plant-based cholesterol-lowering diet was associated with a reduced risk of pancreatic cancer.

Background: The social consequences of COVID-19 pandemic are universally known. In particular, the pediatric population is dealing with a radical lifestyle change. For some risk categories, such as overweight or obese children, the impact of home confinement has been greater than for others. The increased sedentary life, the wrong diet and social distancing have stopped the chance of losing weight. The aims of this study were to analyse the impact of COVID-19 lockdown on the behavior changes in a obese pediatric population and to explore the correlation between the new lifestyle and the level of parental instruction. Methods: Data show features of 40 obese and overweight pediatric patients of our Clinic in Messina (Italy). We evaluated weight, height, BMI and other biochemical parameters: total cholesterol, HDL, LDL, triglyceride, transaminases, glycemia and insulinemia. After the lockdown, we contacted all patients in order to get some information about diet, physical activity and sedentary lifestyle changes in correlation to the level of their parents' instruction. Additionally, we also evaluated 20 children twice from a clinical and laboratory perspective. Results: The study showed an increase of daily meals during COVID-19 lockdown (3.2 ± 0.4 vs 5 ± 1, P < 0.001). In particular, children whose parents have primary school diploma ate a greater significant number of meals during the lockdown, compared to those who have parents with secondary school diploma (P = 0.0019). In addition, the 95% of patients did low physical activity during the lockdown and the 97.5% spent more time in sedentary activity. Even if BMI's values don't show significant differences, they have increased after the lockdown. We didn't find any correlation between biochemical parameters before and after the lockdown. Conclusion: The lockdown has had bad consequences on good style of life's maintenance in overweight and obese children. The absence of a significant correlation between the worsening of biochemical parameters and the lockdown doesn't allow to exclude any long-term consequences. It's safe to assume that, if the hours spent in sedentary activity and the number of meals don't diminish, there will probably repercussion on the biochemical parameters. [ABSTRACT FROM AUTHOR]

BACKGROUND: To examine the associations of animal and plant protein intake with all-cause, cardiovascular and cancer mortality risk in middle-aged Italian men and women with substantially lower animal protein intake than North Americans. METHODS AND RESULTS: Food consumption was assessed by validated Epic semiquantitative FFQs. Multivariable Cox models stratified by center, age, and sex, and adjusted for confounders, estimated associations of animal and plant protein consumption with mortality for all causes, cardiovascular disease, and cancer. After a median follow-up of 15.2 years, 2,449 deaths were identified in 45,009 participants. No significant association between intake of total, animal or plant protein and mortality was found in the fully adjusted models. Substitution of plant protein for animal protein was inversely associated with cardiovascular mortality (HR, 0.47; 95% CI, 0.24–0.92) only in people with at least 1 unhealthy lifestyle risk factor and poor adherence to a Mediterranean diet. Participants in the highest quintile group of animal protein intake had higher glucose, total and LDL cholesterol levels than those in the lowest quintile. In contrast, higher plant protein intake was negatively associated with fasting insulin and cholesterol, despite higher BMI, physical inactivity and starch consumption. CONCLUSIONS: Replacing plant protein for animal protein was associated with lower cardiovascular mortality among individuals with unhealthy lifestyle risk factors. High animal but not plant protein intake is associated with impaired fasting glucose and hypercholesterolemia, despite lower calorie and carbohydrate intake, suggesting that protein source plays crucial roles in modulating cardiometabolic health independently of body weight. [ABSTRACT FROM AUTHOR]

Background: Cardiovascular disease (CVD) is one of the main causes of mortality and morbidity in Italy. Hypercholesterolemia is a modifiable CVD risk factor. The detection and treatment of hypercholesterolemia can modify the natural history of CVD, making CVD risk for affected patients comparable to that of unaffected ones. In this scenario, the detection of families at high cardiovascular risk is the first step of CVD prevention. This multicenter, observational study is aimed at finding an effective and non-invasive screening strategy to detect families at high risk for CVD. Methods: A survey investigating the knowledge of lipid and CVD issues was distributed to the parents of all infants born at the Neonatology Unit of Piacenza City Hospital and San Paolo Hospital in Milan over a 6 months period. Overall, 554 surveys have been collected. Results: 26.8% newborns had parents who knew their own lipid profile, 40.2% had parents who knew the correct normal blood values of total cholesterol, 37.1% had parents who declared to have first or second degree relatives with lipid disorders, 33.7% had parents who declared to have first or second degree relatives with premature CVD Conclusion: Collecting a problem-tailored and accurate family history seems to be a good strategy to detect high risk families. Our data suggest that the percentage of adults who are unaware of their lipid profile, with a positive family history for CVD and/or lipid disorders is higher than expected. As a result, even the number of undetected paediatric patients at high cardiovascular risk might be greater than expected. [ABSTRACT FROM AUTHOR]

Aims: To assess the prevalence of cardiovascular risk factors (CVRFs) and to identify the variables associated with CVRFs in a cohort of children and adolescents with Type 1 Diabetes. Methods: 2021 subjects, 2‐18 year‐old, were recruited in 17 Italian Pediatric Diabetes Centers. Anthropometric, blood pressure, biochemical (HbA1c, lipid profile, ACR), insulin therapy, physical activity level, smoking and family socio‐economic status data were collected. CVRFs prevalence and their distribution were analyzed according to age and binary logistic regression was performed with positivity for at least one major CVRF (BMI‐SDS > +2SD, blood pressure > 90th percentile, LDL cholesterol>100 mg/dL) as dependent variable and age, duration of illness, gender, HbA1c and physical activity, as independent variables. Results: The prevalence of CVFRs not at the recommended target was respectively: 32.5% one CVRF, 6.7% two CVRFs and 0.6% three CVRFs, with no significant differences across the 3 age groups (2‐10, 10‐15, 15‐18 years). In the total sample, HbA1c and inadequate physical activity were associated with a higher probability of having at least one major CVRF. This probability was associated with physical activity in the 2‐10‐year‐old group, with physical activity and HbA1c in the 10‐15‐year‐old group and with HbA1c only in subjects older than 15 years. Conclusions: More than 30% of subjects had at least a major CVRF. Early detection of CVRFs may be useful to enforce the therapeutic intervention in this subgroup, in order to reduce the risk to develop cardiovascular complications. [ABSTRACT FROM AUTHOR]

Dyslipidemia is the most frequent cardiovascular (CV) risk factor in able-bodied athletes and is frequently undertreated, resulting in an underestimated risk of atherosclerosis-related diseases. Data on lipid profile in Paralympic athletes are lacking. Our study aimed to identify the prevalence of dyslipidemia and the influence of disability type and sporting discipline in Paralympic athletes. We evaluated 289 athletes who participated in the Paralympic Games from London 2012 to Beijing 2022. All athletes underwent clinical/physical evaluation, blood tests, and body composition analysis. They were divided into different groups based on sports disciplines and disability type (spinal cord injuries [SCIs] and non-SCIs [NSCIs]). Among the Paralympic athletes, 34.6% had a low-density lipoprotein (LDL) level ≥115 mg/100 ml. They were older (38.1 ± 9.2 vs 30.6 ± 9.6, p = 0.001) and had a higher CV risk. Athletes with SCI showed similar total cholesterol and triglycerides, higher LDL (110.9 ± 35.2 vs 102.7 ± 30.6 mg/100 ml, p = 0.03) and lower high-density lipoprotein (HDL) (53.6 ± 13.6 vs 60.5 ± 15.4 mg/100 ml, p = 0.001) than those with NSCI. Endurance athletes had lower LDL, the highest HDL, and the lowest triglycerides and LDL/HDL ratio compared with other sports disciplines. A mean follow-up of 61.5 ± 30.5 months was available in 47% athletes, and 72.7% of the athletes with dyslipidemia continued to present altered LDL values at follow-up. In conclusion, dyslipidemia is the most common CV risk factor in the Paralympics, affecting 35% of athletes, with only mild lipid changes over a medium-term time. The type of disability and sporting discipline has an impact on lipids, improving HDL and reducing LDL, with a better profile observed in NSCI and endurance athletes., Competing Interests: Declaration of Competing Interest The authors have no competing interest to declare., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Familial hypercholesterolemia (FH) is a monogenic disease characterized by high levels of low-density lipoprotein cholesterol and premature atherosclerotic cardiovascular disease. FH is caused by loss of function mutations in genes encoding LDL receptor (LDLR), and Apolipoprotein B (APOB) or gain of function (GOF) mutations in proprotein convertase subtilisin/kexin type 9 (PCSK9). In this study, we identified a novel variant in PCSK9 , p.(Arg499His), located in the C-terminal domain , in two unrelated FH patients from Spain and Italy. We studied familial segregation and determined variant activity in vitro. We determined PCSK9 expression, secretion and activity of the variant in transfected HEK293 cells; extracellular activity of the recombinant p.(Arg499His) PCSK9 variant in HEK 293 and HepG2 cells; PCSK9 affinity to the LDL receptor at neutral and acidic pH; the mechanism of action of the p.(Arg499His) PCSK9 variant by co-transfection with a soluble construct of the LDL receptor and by determining total PCSK9 intracellular accumulation when endosomal acidification is impaired and when an excess of soluble LDLr is present in the culture medium. Our results show high LDL-C concentrations and FH phenotype in p.(Arg499His) carriers. In vitro functional characterization shows that p.(Arg499His) PCSK9 variant causes a reduction in LDLr expression and LDL uptake. An intracellular activity for this variant is also shown when blocking the activity of secreted PCSK9 and by inhibiting endosomal acidification. We demonstrated that p.(Arg499His) PCSK9 variant causes a direct intracellular degradation of LDLr therefore causing FH by reducing LDLr availability. Image 1 • We identified a novel PCSK9 GOF variant, p.(Arg499His), in two unrelated FH patients from Spain and Italy. • p.(Arg499His) PCSK9 variant carriers show high LDL-C concentrations and FH phenotype. • In vitro assays revealed reduced LDL receptor expression at membrane surface with p.(Arg499His). • p.(Arg499His) is a GOF mutation that causes FH through an intracellular effect reducing LDLr availability. [ABSTRACT FROM AUTHOR]

Aim: Centenarians represent a biological model of successful aging because they escaped/postponed most invalidating age‐related diseases, such as cardiovascular diseases. The aim of the present study was to clarify whether a favorable cardiovascular risk profile increases the survival chances in long‐lived people. Methods: A total of 355 community‐dwelling nonagenarians and centenarians living in Southern Italy were recruited in the study. Patients were classified as at low and high cardiovascular risk on the basis of serum cholesterol, diabetes, hypertension and smoking status. The relationship between cardiovascular risk factors and 10‐year mortality was investigated by Cox regression analysis. Splines‐based hazard ratio curves were also estimated for total cholesterol, low‐density lipoprotein cholesterol, and systolic and diastolic blood pressure. Results: Low levels of selected cardiovascular risk factors usually associated with lower mortality in adults do not increase survival chances among oldest‐old individuals. In particular, after adjusting for age, sex, and cognitive, functional and nutritional status, serum cholesterol >200 mg/dL increased the survival chances during the follow‐up period (hazard ratio 0.742, 95% CI 0.572–0.963). Conclusions: The present results showed that in nonagenarians and centenarians, the clinical and prognostic meaning associated with traditional cardiovascular risk factors is very different from younger populations. Consequently, considering the increase of this population segment, further studies are required to confirm these results and to translate them into clinical practice/primary care. Geriatr Gerontol Int 2019; 19: 165–170. [ABSTRACT FROM AUTHOR]

Objectives. To evaluate the impact on metabolism, bleeding, and sexual function of Nexplanon, a subdermal implant. Study Design. We recruited women (n=101) receiving the Nexplanon implant at two university centers in Italy between 2011 and 2016 into this prospective, observational, multicenter research trial. Participants completed the Interview for Ratings of Sexual Function (IRSF) and the Female Sexual Function Index (FSFI) questionnaires before and 3 and 6 months after the implant was inserted. In addition, all blood parameters were assessed at these visits. All women were given a menstrual diary card and a pictorial blood assessment chart to record daily any vaginal bleeding. Results. The studied metabolic parameters remained in the normal range, showing no alarming modifications: minimal statistical reductions (in aspartate aminotransferase, alanine aminotransferase, total cholesterol, triglycerides, and activated partial thromboplastin time) and increases (in glucose and prothrombin activity) were observed. Changes in IRSF score over 6 months showed a significant increase in pleasure, personal initiative, orgasm, intensity of orgasm, and satisfaction, and a significant decrease in anxiety and discomfort. Mean Body Mass Index decreased, and the weekly frequency of sexual intercourse increased. Conclusions. Nexplanon showed not only a lower metabolic and bleeding impact, but also important positive effects on sexual function. It expands the range of possibilities for women, 38 and couples, in the modern concepts of sexual and reproductive wellbeing. [ABSTRACT FROM AUTHOR]

Background Primordial prevention is essential for promoting cardiovascular health and longevity through the so-called seven cardiovascular health metrics (CHMs) (i.e. smoking, body mass index, diet, physical activity, blood pressure, blood glucose and total cholesterol). Measures of muscle mass and function are recognized as powerful predictors of health-related events and survival. Therefore, the present study was undertaken to assess the prevalence and distribution of the seven CHMs and measures of muscle mass and function in an unselected cohort of community-dwellers. Methods The Longevity check-up 7+ (Lookup 7+) project is an ongoing cross-sectional survey conducted in unconventional settings (e.g. exhibitions, malls and health promotion campaigns) across Italy. CHMs are assessed through a brief questionnaire and by measurement of standing height, body weight, blood glucose, blood cholesterol and blood pressure. Muscle mass is estimated from calf circumference, whereas muscle strength and function are measured via handgrip strength and chair-stand testing, respectively. Results Analyses were conducted in 6323 community-living adults (mean age: 54 ± 15 years, 57% women) recruited between 1 June 2015 and 30 June 2017. Participants presented on average 4.3 ± 1.3 ideal CHMs, which decreased with age. Only 19.5% of participants met >5 ideal metrics, while 8.3% met <3. All seven ideal metrics were met by 4.7% of enrollees. Muscle mass, strength and function declined progressively with age, starting at 45–50 years. Conclusion Our population showed suboptimal CHMs scores, with very low prevalence of all ideal metrics. The number of ideal metrics decreased progressively with age and so did muscle mass and function. [ABSTRACT FROM AUTHOR]

Background: Cardiovascular diseases are the leading causes of mortality and morbidity in Western countries. The possible synergistic effect of poor adherence to a Mediterranean diet (MD) and other risk factors for acute myocardial infarction (AMI) such as hypertension, cholesterol, ever smoker, BMI> 25, diabetes, has not been deeply studied. Design: Case-control study. Methods: Patients with first AMI and controls from four tertiary referral Italian centers were screened for enrolment. Dietary information was collected through a questionnaire and a MD adherence score was calculated. Physical activity and smoking habits were also registered. The Synergy Index was calculated according to Rothman. Results: 127 cases and 173 controls were enrolled. The analysis was conducted using a dichotomous variable for the MD score with values ≥7 representing good adherence. Multivariate analysis showed the following variables associated to AMI: ever smoker (OR = 2.08), diabetes (OR = 1.42), hypertension (OR = 2.08), hypercholesterolemia (OR = 2.47), BMI> 25 (OR = 1.99), while a protective effect emerged both in subjects scoring > 7 on the MD score (OR = 0.55) and in subjects resident of Southern Italy (OR = 0.38). A synergistic effect does exist between poor adherence to the MD and the following risk factors: hypertension, hypercholesterolemia, BMI >25, diabetes and being a resident in central and northern Italy. Conclusion: Synergy between heart disease risk factors and MD underlines the need to enlarge the list of known modifiable cardiovascular risk factors to include and promote adherence to Mediterranean dietary habits. [ABSTRACT FROM AUTHOR]

Rationale, aims and objectives The increasing number of diagnostic tests requests all over the world is a problem that can partially be explained by inappropriate testing. Impact on the total costs of health systems becomes relevant when tests are performed in a large amount. In this paper, retesting of total cholesterol, ferritin, vitamin B12, vitamin D, and folate is assessed. Methods The Quality Unit of Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano (Fondazione) decided to perform a first assessment of the appropriate use of the laboratory tests cholesterol, ferritin, vitamin B12, vitamin D, and folate focusing on the retesting interval for the same patient in the time period January 1, 2012, to December 31, 2014, in every care setting. The minimum retesting intervals were chosen following the ACB recommendations. The Fondazione is a research and teaching hospital with 3 emergency units (adult, pediatric, and obstetric), kidney, liver, lung, cornea, and bone marrow transplant centers and a medical school. Record linkage of laboratory records selected for the time interval January 1, 2012, to December 31, 2014, was applied using tax code. For each marker, the distribution of retesting intervals was evaluated for every year and the total period. With the same record linkage variable, requests on inpatients were identified from hospital discharge records. A cost analysis of inappropriate retesting was performed for every test. Results We examined 466 035 requests for 113 019 patients. Proportions of tests judged potentially inappropriate varied between 8.1% for 1,25-dihydroxy vitamin D and 37.1% for total cholesterol. The rates of inappropriate tests from year to year never showed significant decrease, and the maximum increase corresponded to an odds ratio of 1.85 (95% CI, 1.36-2.51) for 1,25-dihydroxy vitamin D from 2012 to 2013. Calculated loss of money was approximately €500 000 in the 3 years. Conclusions Inappropriate requests represent a waste of time and money resources. Our analysis highlighted economically unacceptable rates of inappropriate retesting, with no evidence of decreasing trend. Actions to raise awareness in clinicians or automated electronic solutions are necessary to limit unnecessary test repetitions. [ABSTRACT FROM AUTHOR]

Background: No studies have examined the effects of oral hormonal contraception on chronic low-grade inflammation as assessed by stratified levels of high-sensitivity C-reactive protein (hsCRP) in athletes. We explored the impact of combined oral contraceptives (OCs) on serum hsCRP, haptoglobin, triglycerides and cholesterol in white female athletes. Methods: Italian sportswomen ( n = 205; mean age 24 ± 5.3 years; body mass index 21 ± 2.2 kg m; sport activity 8.7 ± 3.65 h week) were analyzed according to OC use. Results: Progressive hsCRP levels were evaluated in OC users ( n = 53) compared to non-OC users ( n = 152). Levels of hsCRP from 3.0 to <10.0 mg L (at high risk of future cardiovascular events) were found in 26.4 % (14/53) of OC users and only in 2.6 % (4/153) of non-OC users (OR = 13.3, 95 % CI 4.14-42.6, P < 0.001). Risky hsCRP levels ≥1.0 mg L were found in 62.3 % of OC users versus 13.2 % non-OC users (OR = 10.9, 95 % CI 5.26-22.5, P < 0.001). Protective hsCRP levels (<0.5 mg L) were found in 17.0 % of OC users and in 64.5 % of non-OC users (OR = 0.11, 95 % CI 0.05-0.25, P < 0.001). OC use increased serum triglycerides ( P < 0.001), total cholesterol ( P = 0.027) and HDL cholesterol ( P = 0.018), whereas haptoglobin was unaffected. Hours of exercise week had a mild inverse association with hsCRP ( P = 0.048) in non-OC users only. Conclusions: OC use markedly elevated chronic low-grade inflammation in athletes, which could predispose to a higher inflammatory response to physical stress and elevate cardiovascular risk. Physical activity without OC use seemed to favor low hsCRP. Further research is needed to extend our results and to elucidate the potential effects on athletic performance of chronically elevated hsCRP. Our findings would be useful for sport physicians interpreting blood tests in athletes. [ABSTRACT FROM AUTHOR]

Background: Sugar has been suggested as a central risk factor in the development of noncommunicable diseases. Objective: We assessed the evidence of the effects of free sugars compared with complex carbohydrates on selected cardiovascular disease risk factors. Design: We conducted a systematic review and meta-analysis of intervention trials to compare diets that provide a given amount of energy from free sugars with a control diet that provides the same amount of energy from complex carbohydrates. The primary outcomes were: blood pressure, total cholesterol, low-density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) cholesterol, triacylglycerols, apolipoproteins A-I and B, or very low-density lipoprotein cholesterol. Body weight was also recorded but was not a primary outcome of the studies. Results: In all, 28 studies involving 510 volunteers were included. When free sugars were substituted for complex carbohydrates, no significant increases were detected in systolic or diastolic blood pressure, and no heterogeneity was observed. There were significant increases in HDL cholesterol, LDL cholesterol, and triacylglycerols, although for LDL cholesterol and triacylglycerols there was significant heterogeneity between studies and evidence of publication bias. After adjustment for missing studies, these increases lost significance. Subgroup analyses showed that diets providing the largest total energy intake and energy exchange enhanced the effect of free sugars on total and LDL cholesterol and triacylglycerols. The increase of triacylglycerols was no longer significant when studies with the highest risk of bias were excluded or when only randomized trials were considered. Free sugars had no effect on body weight. Conclusions: In short- or moderate-term isoenergetic intervention trials, the substitution of free sugars for complex carbohydrates had no effect on blood pressure or body weight and an unclear effect on blood lipid profile. Further independent trials are required to assess whether the reduction of free sugars improves cardiovascular disease risk factors. This review was registered at http://www.crd.york.ac.uk/prospero as CRD42016042930. [ABSTRACT FROM AUTHOR]

Objective: Thyroid hormone influences lipoprotein metabolism. The role of menopausal status in this association has not been extensively studied. The aim of the present study is to evaluate the association between lipid parameters and mild elevations of thyrotropin (TSH), and whether menopause influences this relationship.Study Design: A cross-sectional study was conducted with a sample of 2,914 women (aged 14-102 years) from the SardiNIA study.Main Outcome Measures: The association of TSH with blood lipid levels was examined using regression analyses, according to menopausal status.Results: Postmenopausal women had lower serum TSH concentrations and higher levels of total cholesterol, low-density lipoprotein cholesterol (LDLc), high-density lipoprotein cholesterol (HDLc), and triglycerides than did premenopausal women (p=0.001 or less for all). In premenopausal women, after adjusting for the confounders age, BMI, smoking, insulin and glycaemia, TSH showed a direct relation to the levels of total cholesterol (β=0.046, p=0.010), LDLc (β=0.044, p=0.016) and triglycerides (β=0.085, p<0.001), but no association with HDLc level. In the postmenopausal group, TSH was directly associated only with triglyceride levels (β=0.103, p=0.014).Conclusions: The association between mild elevation of TSH and lipid levels is influenced by menopausal status. Further research is needed to clarify this finding. [ABSTRACT FROM AUTHOR]

Objective: Although a concern exists that 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors (statins) might increase the risk of intracerebral haemorrhage (ICH), the contribution of these agents to the relationship between serum cholesterol and disease occurrence has been poorly investigated.Methods: We compared consecutive patients having ICH with age and sex-matched stroke-free control subjects in a case-control analysis, as part of the Multicenter Study on Cerebral Haemorrhage in Italy (MUCH-Italy), and tested the presence of interaction effects between total serum cholesterol levels and statins on the risk of ICH.Results: A total of 3492 cases (mean age, 73.0±12.7 years; males, 56.6%) and 3492 control subjects were enrolled. Increasing total serum cholesterol levels were confirmed to be inversely associated with ICH. We observed a statistical interaction between total serum cholesterol levels and statin use for the risk of haemorrhage (Interaction OR (IOR), 1.09; 95% CI 1.05 to 1.12). Increasing levels of total serum cholesterol were associated with a decreased risk of ICH within statin strata (average OR, 0.87; 95% CI 0.86 to 0.88 for every increase of 0.26 mmol/l of total serum cholesterol concentrations), while statin use was associated with an increased risk (OR, 1.54; 95% CI 1.31 to 1.81 of the average level of total serum cholesterol). The protective effect of serum cholesterol against ICH was reduced by statins in strictly lobar brain regions more than in non-lobar ones.Conclusions: Statin therapy and total serum cholesterol levels exhibit interaction effects towards the risk of ICH. The magnitude of such effects appears higher in lobar brain regions. [ABSTRACT FROM AUTHOR]

Objective: To carry out a deep characterisation of the main androgen-responsive tissues involved in spinal and bulbar muscular atrophy (SBMA).Methods: 73 consecutive Italian patients underwent a full clinical protocol including biochemical and hormonal analyses, genitourinary examination, bone metabolism and densitometry, cardiological evaluation and muscle pathology.Results: Creatine kinase levels were slightly to markedly elevated in almost all cases (68 of the 73; 94%). 30 (41%) patients had fasting glucose above the reference limit, and many patients had total cholesterol (40; 54.7%), low-density lipoproteins cholesterol (29; 39.7%) and triglyceride (35; 48%) levels above the recommended values. Although testosterone, luteinising hormone and follicle-stimulating hormone values were generally normal, in one-third of cases we calculated an increased Androgen Sensitivity Index reflecting the presence of androgen resistance in these patients. According to the International Prostate Symptom Score (IPSS), 7/70 (10%) patients reported severe lower urinal tract symptoms (IPSS score >19), and 21/73 (30%) patients were moderately symptomatic (IPSS score from 8 to 19). In addition, 3 patients were carriers of an indwelling bladder catheter. Videourodynamic evaluation indicated that 4 of the 7 patients reporting severe urinary symptoms had an overt prostate-unrelated bladder outlet obstruction. Dual-energy X-ray absorptiometry scan data were consistent with low bone mass in 25/61 (41%) patients. Low bone mass was more frequent at the femoral than at the lumbar level. Skeletal muscle biopsy was carried out in 20 patients and myogenic changes in addition to the neurogenic atrophy were mostly observed.Conclusions: Our study provides evidence of a wide non-neural clinical phenotype in SBMA, suggesting the need for comprehensive multidisciplinary protocols for these patients. [ABSTRACT FROM AUTHOR]

Purpose: The optimal macronutrient composition of the diet for the management of type 2 diabetes is debated, particularly with regard to the ideal proportion of fat and carbohydrates. The aim of the study was to explore the association of different proportions of fat and carbohydrates of the diet-within the ranges recommended by different guidelines-with metabolic risk factors. Methods: We studied 1785 people with type 2 diabetes, aged 50-75, enrolled in the TOSCA.IT Study. Dietary habits were assessed using a validated food-frequency questionnaire (EPIC). Anthropometry, fasting lipids, HbA1c and C-reactive protein (CRP) were measured. Results: Increasing fat intake from <25 to ≥35 % is associated with a significant increase in LDL-cholesterol, triglycerides, HbA1c and CRP ( p < 0.05). Increasing carbohydrates intake from <45 to ≥60 % is associated with significantly lower triglycerides, HbA1c and CRP ( p < 0.05). A fiber intake ≥15 g/1000 kcal is associated with a better plasma lipids profile and lower HbA1c and CRP than lower fiber consumption. A consumption of added sugars of ≥10 % of the energy intake is associated with a more adverse plasma lipids profile and higher CRP than lower intake. Conclusions: In people with type 2 diabetes, variations in the proportion of fat and carbohydrates of the diet, within the relatively narrow ranges recommended by different nutritional guidelines, significantly impact on the metabolic profile and markers of low-grade inflammation. The data support the potential for reducing the intake of fat and added sugars, preferring complex, slowly absorbable, carbohydrates. [ABSTRACT FROM AUTHOR]

Purpose: Ageing is directly associated with visceral fat (VAT) deposition and decline of metabolically active cellular mass, which may determine age-related shifts in substrate oxidation and increased cardiometabolic risk. We tested whether VAT and fasting respiratory quotient (RQ, an index of macronutrient oxidation) changed with age and if they were associated with increased risk of metabolic syndrome (MetSyn). Methods: A total of 2819 adult participants (age range: 18-81 years; men/women: 894/1925) were included; we collected history, anthropometric measures, biochemistry, smoking habits, and physical activity. The body mass index range was 18.5-60.2 kg/m. Gas exchanges (VO and VCO) were measured by indirect calorimetry in fasting conditions, and RQ was calculated. Body composition was measured by bioelectrical impedance. Abdominal subcutaneous fat and VAT were measured by ultrasonography. MetSyn was diagnosed using harmonised international criteria. Multivariate linear and logistic regression models were utilised. Results: VAT increased with age in both men ( r = 0.31, p < 0.001) and women ( r = 0.37, p < 0.001). Basal RQ was not significantly associated with age ( p = 0.49) and VAT ( p = 0.20); in addition, basal RQ was not a significant predictor of MetSyn (OR 3.31, 0.57-19.08, p = 0.27). VAT was the primary predictor of MetSyn risk in a fully adjusted logistic model (OR 4.25, 3.01-5.99, p < 0.001). Conclusions: Visceral adiposity remains one of the most important risk factors for cardiometabolic risk and is a significant predictor of MetSyn. Post-absorptive substrate oxidation does not appear to play a significant role in age-related changes in body composition and cardiometabolic risk, except for a correlation with triglyceride concentration. [ABSTRACT FROM AUTHOR]

Background: Nutrition is able to alter the cardiovascular health of the general population. However, the optimal dietary strategy for cardiovascular disease prevention is still far from being defined. Mediterranean and vegetarian diets are those reporting the greatest grade of evidence in the literature, but no experimental studies comparing these two dietary patterns are available. Methods/design: This is an open randomized crossover clinical trial including healthy subjects with a low-to-medium cardiovascular risk profile, characterized by being overweight and by the presence of at least an additional metabolic risk factor (abdominal obesity, high total cholesterol, high LDL cholesterol, high triglycerides, impaired glucose fasting levels) but free from medications. A total of 100 subjects will be included and randomly assigned to two groups: Mediterranean calorie-restricted diet (n = 50) and vegetarian calorie-restricted diet (n = 50). The intervention phases will last 3 months each, and at the end of intervention phase I the groups will be crossed over. The two diets will be isocaloric and of three different sizes (1400 - 1600 - 1800 kcal/day), according to specific energy requirements. Adherence to the dietary intervention will be established through questionnaires and 24-h dietary recall. Anthropometric measurements, body composition, blood samples and stool samples will be obtained from each participant at the beginning and at the end of each intervention phase. The primary outcome measure will be change in weight from baseline. The secondary outcome measures will be variations of anthropometric and bioelectrical impedance variables as well as traditional and innovative cardiovascular biomarkers. Discussion: Despite all the data supporting the efficacy of Mediterranean and vegetarian diets on the prevention of cardiovascular diseases, no studies have directly compared these two dietary profiles. The trial will test whether there are statistically significant differences between these dietary profiles in reducing the cardiovascular risk burden for the general population. Trial Registration: ClinicalTrials.gov NCT02641834. [ABSTRACT FROM AUTHOR]

Purpose: Recently, adrenomedullin (ADM) was defined as a new member of the adipokine family. ADM secreted by adipocytes, through its vasodilator and antioxidant actions, might be protective against metabolic syndrome-associated cardiovascular complications. The aim of the study was to assess plasma mid-regional (MR)-proADM levels in obese adolescents compared to normal-weight subjects and its relation with BMI, body composition and metabolic indices. Methods: Plasma MR-proADM was measured in 32 healthy adolescents [BMI z-score (mean ± SEM) = 0.6 ± 0.09 and 0.8 ± 0.07 in females and males, respectively] and in 51 age-matched obese adolescents [BMI z-score (mean ± SEM) = 2.8 ± 0.12 and 2.9 ± 0.08 in female and males, respectively] by a time-resolved amplified cryptate emission technology assay. Results: Plasma MR-proADM levels resulted significantly higher in obese than in normal-weight adolescents (MR-proADM: 0.33 ± 0.1 vs 0.40 ± 0.1 nmol/L, p < 0.0001). Using univariate analysis, we observed that MR-proADM correlated significantly with BMI z-score ( p < 0.0001), fat mass ( p < 0.0001), circulating insulin ( p < 0.004), HOMA-IR ( p < 0.005), total cholesterol ( p < 0.03) and LDL-cholesterol ( p < 0.05). Including MR-proADM as response variable and its significant correlates into a multiple regression analysis, we observed that fat mass ( p = 0.014) and BMI z-score ( p = 0.036) were independent determinants of circulating MR-proADM. Conclusions: Our study shows for the first time that obese adolescents have higher circulating levels of MR-proADM compared with normal-weight, appropriate controls suggesting its important involvement in obese patients. [ABSTRACT FROM AUTHOR]

Summary: Background: The Glu167Lys (E167K) transmembrane 6 superfamily member 2 (TM6SF2) variant has been associated with liver steatosis, high alanine transaminase (ALT) levels and reduced plasma levels of liver‐derived triglyceride‐rich lipoproteins. Objectives: The objectives of this study were to investigate in a group of obese children the association among the 167K allele of TM6SF2 gene and ALT, cholesterol and triglycerides levels, and hepatic steatosis, and to evaluate the potential interaction between this variant and the I148M patatin like phospholipase 3 gene (PNPLA3) polymorphism on liver enzymes. Methods: We genotyped 1010 obese children for TM6SF2 E167K and PNPLA3 I148M polymorphisms. Anthropometrical and biochemical data were collected. Ultrasound imaging of the liver was performed. Results: The 167K allele showed an association with steatosis (P < 0.0001), higher ALT levels (P < 0.001) and lower total cholesterol (P < 0.00001), low‐density lipoprotein cholesterol (P < 0.0001), triglycerides (P = 0.02) and non‐high‐density lipoprotein cholesterol levels (P < 0.000001). The subjects homozygous for the PNPLA3 148M allele carrying the rare variant of TM6SF2 showed an odds ratio of 12.2 (confidence interval 3.8–39.6, P = 0.000001) to present hypertransaminasaemia compared with the remaining patients. Conclusion: Although the TMS6SF2 E167K variant predisposes the obese children to non‐alcoholic fatty liver disease, there is an association between this variant and lower levels of cardiovascular risk factors. Overall, the data suggest differential effects of TMS6SF2 E167K variant on liver and heart health. [ABSTRACT FROM AUTHOR]

Introduction: The health condition of immigrants traditionally follows a transition from a low disease occurrence to the epidemiological profile of the deprived groups in the host country. In the Europe, studies examining differences in biochemical and clinical outcomes among immigrants and natives are lacking. We examined differences in cardiovascular risk factors between first-generation immigrants and Italians, and how migration pattern variables could affect health outcomes., Material and Methods: We included participants between 20 and 69 years recruited from a Health Surveillance Program of the Veneto Region. Blood pressure (BP), total cholesterol (TC) and LDL cholesterol levels were measured. Immigrant status was defined by being born in a high migratory pressure country (HMPC) and subdivided by geographical macro-areas. We used generalized linear regression models to investigate differences between these outcomes among immigrants compared to native-born, adjusting for age, sex, education, BMI, alcohol consumption, smoking status, food consumption, salt consumption in the BP analysis and the laboratory in charge for cholesterol analysis. Within immigrant subjects, the results were stratified by variables of the migration pattern: age at immigration and length of residence in Italy., Results: Thirty seven thousand three hundred and eighty subjects were included in the analysis, 8.6% were born in an HMPC. Heterogeneous results were seen by the macro-areas of origin and sex, with male immigrants from CE Europe (β = 8.77 mg/dl) and Asia (β = 6.56 mg/dl) showing higher levels of TC than native-born, while female immigrants from Northern Africa showed lower levels of TC (β = -8.64 mg/dl). BP levels were generally lower among immigrants. Immigrants residing in Italy for more than 20 years had lower levels of TC (β = -2.9 mg/dl) than native-born. In contrast, immigrants who arrived <20 years ago or arrived older than 18 years had higher levels of TC. This trend was confirmed for CE Europeans and was inverted for Northern Africans., Conclusions: The large heterogeneity in the results depending on sex and macro-area of origin indicates the need for targeted intervention in each specific immigrant group. The results confirm that acculturation leads to a convergence toward the epidemiological profile of the host population that depends on the starting condition of the immigrant group., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Dalla Zuanna, Batzella, Pitter, Russo, Spadea and Canova.)

The aim of the paper is to disentangle the roles that patients, physicians and technology can have on patient health outcomes. The analysis focuses on patients suffering from hypercholesterolemia. Using a large and detailed dataset of patients collected by the Italian College of General Practitioners (SIMG) over the period 2001-2006, we observe the existence of heterogeneity in the time needed to reach an optimal level of health stock. We firstly explore whether patients recovering faster exhibit lower hospitalization rates. Secondly, we study the determinants of the speed of recovery to a good health status. Results suggest that a 10% increase in the speed of recovery reduces hospitalization rates by 1% in the general sample and by 1.25% in patients in primary prevention. Furthermore, we show that recovering to a good health status is a multifaceted phenomenon, with technology explaining from 54 to 68% of the total effect. [ABSTRACT FROM AUTHOR]

Background: Cheese is considered to increase the total cholesterol levels (CH) due to the high-saturated fat content. New models are needed to measure the relationship between cholesterol and cheese. Methods: Thirty different cheeses produced in Val Brembana, Italy ('furmai da mut', 'caprino' and 'stracchino'), were added to the diet of 30 groups of 4 rats. Cheeses were analyzed to differentiate the volatile organic compounds (VOCs) and the cholesterol content (Chf). The body weight, CH, urine volume and oxidative balance were measured. Three new indexes in relation to CH were calculated: OI (oxidative index), PI (protective index) and OBRI (oxidative balance risk index). Results: None of the cheeses increased CH. Some of the 'furmai de mut' were significantly decreasing CH and improved the oxidative balance. Chf was not affecting the CH levels in plasma. In terms of VOCs, the acetic acid content was correlated (p < 0.05) with the CH reduction and PI improvement. OBRI was reduced mainly in the 'stracchino group'. Conclusions: The model shows that some cheese can reduce significantly CH levels and improve the antioxidant capacity. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this study was to evaluate whether folate exerts antioxidant effects in postmenopausal women and whether this effect is related to folate-induced modification of 24-h ambulatory blood pressure (BP). Methods: Double-blind placebo-controlled study performed in 30 apparently healthy postmenopausal women recruited at the outpatient service of University Hospital. Women, free from hormones or substances possibly interfering with the investigated parameters, were randomized to receive orally for 3 weeks placebo ( n = 15) or 15 mg/day of 5-methyltetrahydrofolate (5-MTHF; n = 15). Whole-blood free oxygen radicals test (FORT), free oxygen radical defence (FORD), lipids, glucose, insulin, insulin resistance [homeostatic model assessment for insulin resistance (HOMA-IR)], homocysteine and 24-h ambulatory BP values were evaluated. Results: In the entire group of women, FORT was independently and inversely related to the day-night difference of diastolic ( r = 0.420; p = 0.03) and mean BP ( r = 0.497; p = 0.01). Placebo did not affect any biochemical or BP parameter. 5-MTHF reduced FORT (−71.5 ± 98.2; p = 0.02) and increased FORD (0.5 ± 0.9; p = 0.05), decreased insulin ( p = 0.01), HOMA-IR ( p = 0.0002) and homocysteine ( p = 0.008). During 5-MTHF, night-time mean ( p = 0.001) and diastolic BP ( p = 0.002) decreased of about 5 mmHg and the day-night difference of mean ( p = 0.001) and diastolic BP ( p = 0.002) contemporaneously increased. FORT reduction was related to the amplification of the nocturnal decline of mean (0.697; p = 0.006) and diastolic BP ( r = 0.777; p = 0.002) and to the amplification of the day-night difference of diastolic BP ( r = 0.63; p = 0.015). Conclusions: Present data show a clear reduction of oxidative stress during 5-MTHF administration and a strong correlation between this decrease and the nocturnal decline of BP. The possible link between the two is worthy to be explored. [ABSTRACT FROM AUTHOR]

Purpose: To study the effect of isoenergetic administration to adult rats of high-fat or high-fat-high-fructose diet for 2 weeks on skeletal muscle mitochondrial energetic. Methods: Body and skeletal muscle composition, energy balance, plasma lipid profile and glucose tolerance were measured, together with mitochondrial functionality, oxidative stress and antioxidant defense. Results: Rats fed high-fat-high-fructose diet exhibited significantly higher plasma triglycerides and non-esterified fatty acids, together with significantly higher plasma glucose and insulin response to glucose load. Skeletal muscle triglycerides and ceramide were significantly higher in rats fed high-fat-high-fructose diet. Skeletal muscle mitochondrial energetic efficiency and uncoupling protein 3 content were significantly higher, while adenine nucleotide translocase content was significantly lower, in rats fed high-fat or high-fat-high-fructose diet. Conclusions: The results suggest that a high-fat-high-fructose diet even without hyperphagia is able to increase lipid flow to skeletal muscle and mitochondrial energetic efficiency, with two detrimental effects: (a) energy sparing that contributes to the early onset of obesity and (b) reduced oxidation of fatty acids and lipid accumulation in skeletal muscle, which could generate insulin resistance. [ABSTRACT FROM AUTHOR]

Background: Epidemiology associates whole-grain (WG) consumption with several health benefits. Mounting evidence suggests that WG wheat polyphenols play a role in mechanisms underlying health benefits. Objective: The objective was to assess circulating concentration, excretion, and the physiologic role of WG wheat polyphenols in subjects with suboptimal dietary and lifestyle behaviors. Design: A placebo-controlled, parallel-group randomized trial with 80 healthy overweight/obese subjects with low intake of fruits and vegetables and sedentary lifestyle was performed. Participants replaced precise portions of refined wheat (RW) with a fixed amount of selected WG wheat or RW products for 8 wk. At baseline and every 4 wk, blood, urine, feces, and anthropometric and body composition measures were collected. Profiles of phenolic acids in biological samples, plasma markers of metabolic disease and inflammation, and fecal microbiota composition were assessed. Results: WG consumption for 4-8 wk determined a 4-fold increase of serum dihydroferulic acid (DHFA) and a 2-fold increase of fecal ferulic acid (FA) compared with RW consumption (no changes). Similarly, urinary FA at 8 wk doubled the baseline concentration only in WG subjects. Concomitant reduction of plasma tumor necrosis factor-α (TNF-α) after 8 wk and increased interleukin (IL)-10 only after 4 wk with WG compared with RW (P = 0.04) were observed. No significant change in plasma metabolic disease markers over the study period was observed, but a trend toward lower plasma plasminogen activator inhibitor 1 with higher excretion of FA and DHFA in the WG group was found. Fecal FA was associated with baseline low Bifidobacteriales and Bacteroidetes abundances, whereas after WG consumption, it correlated with increased Bacteroidetes and Firmicutes but reduced Clostridium. TNF-α reduction correlated with increased Bacteroides and Lactobacillus. No effect of dietary interventions on anthropometry and body composition was found. Conclusions: WG wheat consumption significantly increased excreted FA and circulating DHFA. Bacterial communities influenced fecal FA and were modified by WG wheat consumption. This trial was registered at clinicaltrials.gov as NCT01293175. [ABSTRACT FROM AUTHOR]

Background: Palm oil (PO) may be an unhealthy fat because of its high saturated fatty acid content. Objective: The objective was to assess the effect of substituting PO for other primary dietary fats on blood lipid-related markers of coronary heart disease (CHD) and cardiovascular disease (CVD). Design: We performed a systematic review and meta-analysis of dietary intervention trials. Studies were eligible if they included original data comparing PO-rich diets with other fat-rich diets and analyzed at least one of the following CHD/CVD biomarkers: total cholesterol (TC), low-density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) cholesterol, TC/HDL cholesterol, LDL cholesterol/HDL cholesterol, triacylglycerols, apolipoprotein A-I and B, very-low-density lipoprotein cholesterol, and lipoprotein(a). Results: Fifty-one studies were included. Intervention times ranged from 2 to 16 wk, and different fat substitutions ranged from 4% to 43%. Comparison of PO diets with diets rich in stearic acid, monounsaturated fatty acids (MUFAs), and polyunsaturated fatty acids (PUFAs) showed significantly higher TC, LDL cholesterol, apolipoprotein B, HDL cholesterol, and apolipoprotein A-I, whereas most of the same biomarkers were significantly lower when compared with diets rich in myristic/lauric acid. Comparison of PO-rich diets with diets rich in trans fatty acids showed significantly higher concentrations of HDL cholesterol and apolipoprotein A-I and significantly lower apolipoprotein B, triacylglycerols, and TC/HDL cholesterol. Stratified and meta-regression analyses showed that the higher concentrations of TC and LDL cholesterol, when PO was substituted for MUFAs and PUFAs, were not significant in young people and in subjects with diets with a lower percentage of energy from fat. Conclusions: Both favorable and unfavorable changes in CHD/CVD risk markers occurred when PO was substituted for the primary dietary fats, whereas only favorable changes occurred when PO was substituted for trans fatty acids. Additional studies are needed to provide guidance for policymaking. [ABSTRACT FROM AUTHOR]

Background: Dyslipidemia is an established risk factor for many diseases, but its effect on colorectal cancer risk is less clear. We investigated the association of colorectal cancer risk with plasma triglycerides, total, HDL, and LDL cholesterol in four Italian EPIC centers. Methods: We conducted a case-cohort study on participants recruited to four Italian EPIC centers (Turin, Varese, Naples, and Ragusa; 34,148 subjects). A random subcohort of 850 subjects was obtained and 286 colorectal cancer cases were diagnosed. Triglycerides, total and HDL cholesterol were determined in plasma samples obtained at baseline and stored at -196 °C; LDL cholesterol was calculated. Hazard ratios (HR) with 95% confidence intervals (CI), adjusted for potential confounders, were estimated by Cox regression models using the Prentice method. Results: The highest tertiles of total (HR 1.66, 95%CI 1.12-2.45) and LDL cholesterol (HR 1.87, 95%CI 1.27-2.76) were associated with increased colorectal cancer risk compared to lowest tertiles. Risks were greater for men than women, and for postmenopausal than premenopausal women. Highest tertiles of total and LDL cholesterol were also significantly associated with increased risks of colon cancer, distal colon cancer, and rectal cancer, but not proximal colon cancer. Conclusions: Our findings suggest that high levels of total and LDL cholesterol increase colorectal cancer risk, particularly in men and postmenopausal women. However additional studies are needed to clarify the role of plasma lipids in these cancers, particularly in view of the conflicting findings of previous studies. [ABSTRACT FROM AUTHOR]

Purpose: To explore the effect of a fructose-rich diet on morphological and functional changes in white adipose tissue (WAT) that could contribute to the development of insulin resistance. Methods: Adult sedentary rats were fed a fructose-rich diet for 8 weeks. Glucose tolerance test was carried out together with measurement of plasma triglycerides, non-esterified fatty acids and lipid peroxidation. In subcutaneous abdominal and intra-abdominal WAT, number and size of adipocytes together with cellular insulin sensitivity and lipolytic activity were assessed. Results: Rats fed a fructose-rich diet exhibited a significant increase in plasma insulin, triglycerides, non-esterified fatty acids and lipid peroxidation, together with significantly increased body lipids and epididymal and mesenteric WAT, compared to controls. Mean adipocyte volume in subcutaneous abdominal WAT was significantly lower, while mean adipocyte volume in intra-abdominal WAT was significantly higher, in rats fed a fructose-rich diet compared to controls. A significant increase in larger adipocytes and a significant decrease in smaller adipocytes were found in intra-abdominal WAT in rats fed a fructose-rich diet compared to controls. Insulin's ability to inhibit lipolysis was blunted in subcutaneous abdominal and intra-abdominal adipocytes from fructose-fed rats. Accordingly, lower p-Akt/Akt ratio was found in WAT in rats fed a fructose-rich diet compared to controls. Conclusions: Long-term consumption of high levels of fructose elicits remarkable morphological and functional modifications, particularly in intra-abdominal WAT, that are highly predictive of obesity and insulin resistance and that contribute to the worsening of metabolic alterations peculiar in a fructose-rich, hypolipidic diet. [ABSTRACT FROM AUTHOR]

Background: The postprandial triglyceride-rich lipoprotein (TRL) concentration is a recognized independent cardiovascular disease risk factor. Diet is the natural approach for these postprandial alterations. Dietary polyphenols and long chain n23 polyunsaturated fatty acids (LCn3s) are associated with a lower cardiovascular disease risk. Objective: This randomized controlled study evaluated, in persons with a high risk of cardiovascular disease, the effects of diets naturally rich in polyphenols and/or marine LCn3s on plasma TRLs and urinary 8-isoprostane concentrations, a biomarker of oxidative stress. Design: According to a 2 × 2 factorial design, 86 overweight/obese individuals with a large waist circumference and any other component of the metabolic syndrome were randomly assigned to an isoenergetic diet 1) poor in LCn3s and polyphenols, 2) rich in LCn3s, 3) rich in polyphenols, or 4) rich in LCn3s and polyphenols. The diets were similar in all other components. Before and after the 8-wk intervention, fasting and postmeal TRLs and 8-isoprostane concentrations in 24-h urine samples were measured. Results: Dietary adherence was good in all participants. Polyphenols significantly reduced fasting triglyceride concentrations (2-factor ANOVA) in plasma (P = 0.023) and large very-low-density lipoproteins (VLDLs) (P = 0.016) and postprandial triglyceride total area under the curve in plasma (P = 0.041) and large VLDLs (P = 0.004). LCn3s reduced postprandial chylomicron cholesterol and VLDL apolipoprotein B-48. The concentrations of urinary 8-isoprostane decreased significantly with the polyphenol-rich diets. Lipoprotein changes induced by the intervention significantly correlated with changes in 8-isoprostane. Conclusions: Diets naturally rich in polyphenols positively influence fasting and postprandial TRLs and reduce oxidative stress. Marine LCn3s reduce TRLs of exogenous origin. Through their effects on postprandial lipemia and oxidative stress, polyphenols may favorably affect cardiovascular disease risk. This trial was registered at clinicaltrials.gov as NCT00781365. [ABSTRACT FROM AUTHOR]

Aim: Primordial prevention is essential for reaching cardiovascular (CV) health. This is defined by seven health metrics identified by the American Heart Association. Aim of the present study was to assess prevalence and distribution of these seven CV health metrics within an unselected population. Methods: All the 1110 consecutive individuals (mean age 56 ± 13 years; 56% women) who agreed to be screened within the context of a national campaign of CV prevention were included. The following findings have been considered as ideal: never/former smoker, regular participation in physical activity, body mass index lower than 25.0, healthy diet, cholesterol lower than 200 mg/dl, diabetes absence and a blood pressure lower than 120/80 mmHg. Results: Participants presented, on average, 4.1 ± 1.2 ideal CV health metrics, with a decreasing number across age-groups. Only 10.4% covered more than five ideal CV health metrics and 8.3% covered less than three ideal health metrics. Only 1.9% of the study population met all the seven ideal metrics. In particular, only 34% (379 subjects) in our population presented an ideal level of cholesterol. The higher prevalence was observed in younger subjects (45%) and the lower (28%) in people older than 62 years (P < 0.001). Conclusion: Prevalence of the seven CV health metrics was low in our population and just 1 in 10 met more than five ideal CV health metrics. Social initiatives and awareness policies from governments are mandatory to promote CV health. Further studies should address the impact of such CV metrics on several outcomes in European countries. [ABSTRACT FROM AUTHOR]

Objective: Menopause is associated with broad, though generally not massive changes in a large number of metabolic parameters. The aim of our study was to evaluate the efficacy and tolerability of a combined nutraceutical approach on a large number of cardiometabolic risk markers and menopause symptoms in otherwise healthy, mildly dyslipidemic postmenopausal women. Design/setting: Forty women were enrolled in the context of a controlled, randomized, prospective study with parallel groups at the Lipid Clinic of the University of Bologna. Intervention: The women were randomized to treatment with a nutraceuticals containing soy isoflavones (60 mg) and berberine (500 mg) or a placebo at a dosage of one tablet daily between meals for 12 weeks. Results: All patients completed the study without significant side effects. Anthropometric measures, blood pressure, HOMA index, and basal homocysteinemia significantly improved in isoflavones-berberine-treated group when compared to the baseline, but not when compared to the placebo-treated patients. Compared to placebo-treated patients, those treated with isoflavones-berberine experienced a significant improvement in plasma lipid and metalloproteinase serum levels, as well as the main menopausal symptoms. Conclusion: The short-term consumption of a nutraceutical containing isoflavones and berberine was well-tolerated and improved menopausal symptoms, plasma lipid level, and serum levels of matrix metalloproteinases in a cohort of mildly dyslipidemic postmenopausal women when compared with a neutral control. [ABSTRACT FROM AUTHOR]

Objectives: To determine if postmenopausal women have different arterial stiffness, blood pressure (BP) values, or metabolic patterns in comparison to fertile women and to men at a population level. Methods: This is a population-based epidemiologic study of 1853 representative men and women aged 18-95 years. Clinostatic humeral BP was measured using Omron 705CP. Aortic BP, augmentation index (AI), and pulse wave velocity (PWV) were determined using applanation tonometry. Body mass index (BMI) and subscapular skinfold thickness were used as measures of adiposity. Fasting and postload blood glucose, homeostasis model assessment (HOMA), low-density and high-density lipoprotein serum cholesterol (LDL-C and HDL-C) and triglycerides were assessed. Results: Age was higher in postmenopausal women than in fertile women (68.8±9.5 vs. 35.7±10.2 years, p<0.001), and BMI was 16% higher ( p<0.01) in the postmenopausal women after age adjustment. Humeral and aortic BP, carotid and radial AI, carotid-femoral PWV, BMI, LDL-C, LDL-C/HDL ratio, triglycerides, glucose tolerance, HOMA, and skinfold thickness were apparently higher in postmenopausal than in fertile women. Using multivariate analysis, however, all these differences were abolished after adjusting for confounders (age and, when appropriate, BMI), except for LDL-C, which remained 19% higher ( p<0.01) in postmenopausal women than in fertile women after adjusting for many confounders (age, BMI, cholesterol, ethanol intake, caloric intake, and triiodothyronine). Conclusions: Only LDL-C increases in postmenopausal women, whereas other differences attributed to menopause, including BP and arterial stiffness, seem to be confounding effects of age and BMI. [ABSTRACT FROM AUTHOR]

Background: To perform the first European overview of educational inequalities in the use of blood pressure and cholesterol screening. Methods: Data were obtained on the use of screening services according to educational level from nationally representative cross-sectional surveys in Belgium, Czech Republic, Denmark, Estonia, Finland, Hungary, Italy, Latvia and Lithuania. Screening rates were examined in the preceding 12 months and 5 years, for respondents 35+ years (45+ for women). ORs comparing low- to high-educated respondents were estimated using logistic regression controlling for age. Results: Inequalities in cholesterol screening favouring higher socioeconomic groups were demonstrated with statistical significance among men in four countries, whereby men with higher education were more likely to receive screening, with 1.22 as the highest OR. Among women, a similar pattern was found. Inequalities in blood pressure screening were even smaller and less often statistically significant. Hungary was the only country with higher rates of both types of screening in the low-educated group. In other countries, pro-high inequalities were slightly increased after controlling for self-rated health. Conclusions: All European countries in this study had small educational inequalities in the utilisation of blood pressure and cholesterol screening. These inequalities are smaller than those previously observed in the USA. Further comparative studies need to distinguish between screening for preventive purposes and screening for treatment and control. [ABSTRACT FROM AUTHOR]

Background: There are few prospective data on the prognosis of insulin-sensitive and insulin-resistant normal-weight (NW) or obese individuals. Objectives: The estimated liver fat content, incidences of hyperglycemia and cardiovascular disease, and all-cause and cardiovascular mortality rates were investigated in a population-based cohort of 1658 individuals who were categorized according to BMI and insulin resistance as defined by HOMA-IR values ≥2.5 and the presence of metabolic syndrome. Design: This was a prospective cohort study with a 9-y follow-up. Anthropometric values, blood pressure, and blood metabolic variables were measured, and information on vital status was collected from demographic files at follow-up. Results: A total of 137 of 677 NW individuals (20%) were classified as insulin resistant and normal weight (IR-NW), and 72 of 330 obese individuals (22%) were classified as insulin sensitive and obese (IS-obese). Incidences of diabetes, impaired fasting glucose, and cardiovascular events were 0.4%, 6.3%, and 3.3%, respectively, in insulin-sensitive and normal-weight (IS-NW) individuals (reference category); 5.8%, 10.2%, and 6.6%, respectively, in IR-NW individuals; and 5.6%, 8.3%, and 8.3%, respectively, in IS-obese individuals. In a multiple logistic regression model, risks of incident hyperglycemia and cardiovascular events increased in both groups compared with in the reference category [HR (95% CI): 2.54 (1.42, 4.55) and 1.98 (0.86, 4.54) in IR-NW subjects; 2.16 (1.01, 4.63) and 2.76 (1.05, 7.28) in IS-obese subjects]. The estimated liver fat content significantly increased during follow-up only in the IR-NW group in the same model. Cardiovascular mortality was 2-3-fold higher in IR-NW and IS-obese than in IS-NW individuals in a Cox regression model. Conclusions: Our data refute the existence of healthy obese phenotypes because IS-obese individuals showed increased cardiometabolic risk. The existence of unhealthy NW phenotypes is supported by their increased risk of incident hyperglycemia, fatty liver, cardiovascular events, and death. [ABSTRACT FROM AUTHOR]

Abstract: Chicken eggs represent a relevant diet source of cholesterol. With the aim of evaluating the cholesterol content of the eggs from Campania Region (Italy) and to test a new analytical procedure, a sample of 100 chicken eggs from local market was analysed by gas chromatography using a polar capillary column. The total free cholesterol was extracted from the egg yolk with n-hexane and trichloroacetic acid, and analysed without the saponification step commonly used. This alternative procedure was compared with the official method. The results indicate that the total free cholesterol content is in the range of 120–193mg/egg (average value 157±3mg/egg) lower than the previously reported value of 213mg/egg. The total free cholesterol quantity is not related to the yolk weight. The bound cholesterol contribution to the total cholesterol was negligible. Dietary recommendations aimed at restricting the egg consumption should be taken with caution and should not include all individuals. [Copyright &y& Elsevier]