Search

Diabetic nephropathy (DN) is one of the most important comorbidities of diabetic patients, which places large physiological and economic burdens on patients. Safflower yellow, a natural pigment extracted from the petals of safflower, has been put into adjuvant therapy. Databases including Chinese National Knowledge Infrastructure (CNKI), Wanfang Database, MEDLINE and etc. will be searched for relevant articles. A meta-analysis was carried out to assess the efficacy and safety of safflower yellow adjuvant to conventional treatment regimen using mean differences (MD) and rate ratios (RR). A cost-effectiveness analysis was also conducted based on the result of meta-analysis. Finally, 28 articles involving 2251 patients were included in meta-analysis. The results showed that compared with conventional treatment, the fasting blood-glucose (FBG) [MD = 0.40], urinary albumin ejection rate (UAER) within 24 h [MD = 48.16], serum creatinine (Scr) [MD = 9.63], blood urea nitrogen (BUN) [MD = 1.73] were significantly lower and the clinical efficacy [RR = 1.28] was more remarkable in safflower yellow adjuvant to conventional treatment group. Our analysis suggested that safflower yellow adjuvant to conventional treatment regimen not only had better clinical efficacy but more cost-effective than conventional treatment regimen. [ABSTRACT FROM AUTHOR]

Introduction: AD is a progressive neurodegenerative disorder causing significant cognitive decline and impaired daily functioning. Current treatments offer only modest relief, and many amyloid-targeting therapies have failed, prompting exploration of alternative approaches such as PE with albumin replacement. Objectives: This scoping review systematically maps the literature on PE with albumin replacement in AD management, focusing on outcomes, methodologies, and reported benefits and risks. Methods: A comprehensive search in PubMed, supplemented by reference scanning and hand-searching, identified studies involving PE with albumin replacement in AD patients. Data charting and critical appraisal were conducted using standardized tools. Results: Seven primary studies from the AMBAR (Alzheimer Management by Albumin Replacement) trial met the inclusion criteria, consistently reporting improvements in cognitive function, positive neuroimaging results, and favorable neuropsychiatric outcomes. For instance, one study found a significant slowing of cognitive decline (p < 0.05) among patients receiving PE with albumin replacement. Another study showed better preservation of hippocampal volume and improved brain perfusion metrics in the treatment group (p < 0.05). The intervention was generally well-tolerated with manageable side effects. Conclusion: PE with albumin replacement is a promising therapeutic approach for AD, warranting further investigation to confirm its efficacy and safety across broader settings. [ABSTRACT FROM AUTHOR]

Purpose: To explore variations in systemic and ocular parameters among patients with diabetes, both with and without diabetic peripheral neuropathy (DPN) and to identify sensitive indicators for DPN diagnosis. Methods: Ninty-five patients with type 2 diabetes mellitus (T2DM) were involved in this cross-sectional study, including 49 without DPN and 46 with DPN. Ocular parameters were obtained using optical coherence tomography angiography (OCTA) and corneal confocal microscopy (CCM). Result: Patients with DPN presented with significantly higher HbA1c (p < 0.05) and glycated albumin (GA, p < 0.01) levels, increased prevalence of diabetic retinopathy (DR, p < 0.05), and lower serum albumin (ALB, p < 0.01) and red blood cell (RBC, p < 0.05) levels. Ocular assessments revealed reduced corneal nerve fiber length (CNFL, p < 0.001) and enlarged foveal avascular zone (FAZ) area (p < 0.05) in DPN group. Logistic regression analysis indicated a significant association of presence of DR, RBC, GA, ALB, CNFL and DPN (p < 0.05, respectively). In the binary logistic regression for DPN risk, all three models including the presence of DR and CNFL exhibited the area under the curve (AUC) exceeding 0.8. Conclusion: The study establishes a strong correlation between ocular parameters and DPN, highlighting CCM's role in early diagnosis. Combining systemic and ocular indicators improves DPN risk assessment and early management. [ABSTRACT FROM AUTHOR]

Objective • To observe the effect of implementing standardized flow management in enteral nutrition therapy for critically ill patients. Methods • We selected 241 critically ill patients admitted to our hospital from January 2020 to January 2023. Patients with enteral nutrition without standard process management were set as the control group (n = 109), while those with enteral nutrition and standard process management were set as the observation group (n = 132). The total protein, albumin, prealbumin, and hemoglobin were compared between the two groups on the 7th and 14th day of nutritional therapy. Immune indicators (IgM, IgA, and IgG), NUTRIC score, and the incidence of infectious complications were compared between the two groups. Results • On the 7th and 14th day of treatment, the total protein, albumin, prealbumin, hemoglobin, and immune indicators in the observation group were higher than those in the control group, and the differences were statistically significant (P < .05). On the 7th and 14th day of treatment, the NUTRIC score of the observation group was higher than that in the control group, with a statistically significant difference (P < .05). The incidence of infectious complications in the observation group was lower than that in the control group, and the difference was statistically significant (P < .05). Conclusion • Implementing standardized process management of EN for critically ill patients improves total protein, albumin, prealbumin, hemoglobin, immune indexes, NUTRIC score, and nutritional status, while reducing the incidence of infectious complications. These findings offer valuable insights for clinical practice and advocate for practical application. [ABSTRACT FROM AUTHOR]

Background: Delays and limitations of palliative care in patients with liver transplantation- ineligible end-stage hepatocellular carcinoma according to Barcelona Clinic Liver Cancer staging system may be explained by different perceptions between hepatologists and palliative care physicians in the absence of shared guidelines. Aim: To assess physicians' attitudes toward palliative care in end-stage hepatocellular carcinoma and to understand what the obstacles are to more effective management and co-shared between palliative care physicians and hepatologists. Design: Members of the Italian Association for the Study of Liver Disease and the Italian Society of Palliative Care were invited to a web-based survey to investigate practical management attitude for patients with liver transplant- ineligible end-stage hepatocellular carcinoma. Participants: Physician members of the of the two associations, representing several hospitals and services in the country. Results: Ninety-seven hepatologists and 70 palliative care physicians completed the survey: >80% regularly follow 1–19 patients; 58% of hepatologists collaborate with palliative care physicians in the management of patients, 55% of palliative care physicians take care of patients without the aid of hepatologists. Management of cirrhosis differed significantly between the two groups in terms of prescription of albumin, esophagogastroduodenoscopy, anti-viral treatment, anticoagulation, indication to paracentesis and management of encephalopathy. Full-dose acetaminophen is widely used among hepatologists, while opioids are commonly used by both categories, at full dosage, regardless of liver function. Conclusions: This survey highlights significant differences in the approach to patients with liver transplantation- ineligible end-stage hepatocellular carcinoma, reinforcing the need for shared guidelines and further studies on palliative care in the setting. [ABSTRACT FROM AUTHOR]

Objectives The aims of this study were to (1) establish the maximum allowable interference limits for hemolysis, lipemia, and icterus for chemistry analytes tested in body fluid samples and (2) assess the effectiveness of serial dilution to mitigate spectral interferences. Methods Residual body fluids from clinically ordered testing were mixed (<10% by volume) with stock solutions of interferent (spiked) and compared with a control spiked with an equal volume of 0.9% saline. The analytes were measured on the Roche cobas c501 instrument. Difference and percentage difference were calculated and compared with allowable total error limits. A subset of samples were serially diluted with 0.9% saline. Mean (SD) difference and percentage difference were calculated. Results The interference thresholds were lower than the package insert for lactate dehydrogenase, cholesterol, triglycerides, and total protein for hemolysis; amylase, cholesterol, and total protein for icterus; and albumin for lipemia. Only cholesterol and triglyceride results returned to baseline upon dilution of icteric samples. Conclusions Interference thresholds in body fluids were lower than blood for 6 analytes. Diluting interferences that surpass these limits does not produce reliable results that are comparable to the baseline results before spiking in the interferent. [ABSTRACT FROM AUTHOR]

Background: Hemoglobin, Albumin, Lymphocyte, and Platelet Score (HALP) is an accessible score that is easily reproducible from routine laboratory testing while also reflecting patients' immune-nutritional status. Along with other immuno-nutritional scores, such as the Prognostic Nutrition Index (PNI), HALP has been associated with a number of clinical and pathological features. The goal of our study was to evaluate the prognostic utility of HALP and PNI scores in testicular germ cell cancer (GCT) patients. Methods: This case-only study included 203 testicular GCT patients who were classified according to the disease stage and HALP and PNI cut-offs. Complete blood count and albumin concentration were routinely determined. Results: The values of HALP and PNI significantly differed among different clinical stages (p < 0.05). Moreover, they clearly exposed a significantly higher risk of advanced clinical stage development for those testicular GCT patients with lower values of HALP and PNI (p < 0.05). Finally, lower score levels were associated with larger tumor size (p < 0.05). Conclusion: Our investigation could provide evidence that specific immune-nutritional scores can help distinguish individuals diagnosed with testicular GCT who are more likely to be identified with advanced disease stages. [ABSTRACT FROM AUTHOR]

Human serum albumin (HSA) is an endogenous inhibitor of angiotensin I-converting enzyme (ACE) and, thus, plays a key role in the renin–angiotensin–aldosterone system (RAAS). However, little is known about the mechanism of interaction between these proteins, and the structure of the HSA–ACE complex has not yet been obtained experimentally. The purpose of the presented work is to apply computer modeling methods to study the interaction of HSA with ACE in order to obtain preliminary details about the mechanism of their interaction. Ten possible HSA–ACE complexes were obtained by the procedure of macromolecular docking. Based on the number of steric and polar contacts between the proteins, three leading complexes were selected, the stabilities of which were then tested by molecular dynamics (MD) simulation. Based on the results of MD simulation, the two most probable conformations of the HSA–ACE complex were selected. The analysis of these conformations revealed that the processes of oxidation of the thiol group of Cys34 of HSA and the binding of albumin to ACE can reciprocally affect each other. Known point mutations in the albumin molecules Glu82Lys, Arg114Gly, Glu505Lys, Glu565Lys and Lys573Glu can also affect the interaction with ACE. According to the result of MD simulation, the known ACE mutations, albeit associated with various diseases, do not affect the HSA–ACE interaction. A comparative analysis was performed of the resulting HSA–ACE complexes with those obtained by AlphaFold 3 as well as with the crystal structure of the HSA and the neonatal Fc receptor (FcRn) complex. It was found that domains DI and DIII of albumin are involved in binding both ACE and FcRn. The obtained results of molecular modeling outline the direction for further study of the mechanisms of HSA–ACE interaction in vitro. Information about these mechanisms will help in the design and improvement of pharmacotherapy aimed at modulation of the physiological activity of ACE. [ABSTRACT FROM AUTHOR]

Simple Summary: The optimal selection of patients with advanced high-grade serous ovarian cancer (HGSOC) who are likely to benefit from upfront cytoreductive surgery remains challenging. With the results of the TRUST trial, the fifth randomized phase III trial comparing oncologic outcomes of primary versus interval cytoreductive surgery, expected to be presented soon, there is a high unmet clinical need to define novel biomarkers to optimize pretherapeutic patient assessment and allow for more personalized clinical decision making. Building on the growing evidence of the predictive and prognostic value of fibrinogen in various solid cancers, this study is the first to observe an independent association between the "Fibrinogen–Albumin-Ratio Index" (FARI) and surgical outcomes in patients with advanced HGSOC undergoing primary cytoreductive surgery. Given that the FARI seems to act as a surrogate for intra-abdominal tumor load, the further clinical validation of this cost-effective and readily available biomarker appears promising. Background/Objectives: The present study evaluates predictive implications of the pretherapeutic Fibrinogen–Albumin-Ratio Index (FARI) in high-grade serous ovarian cancer (HGSOC) patients undergoing primary cytoreductive surgery. Methods: This retrospective study included 161 patients with HGSOC International Federation of Gynecology and Obstetrics (FIGO) stage ≥ IIb, who underwent primary cytoreductive surgery followed by platinum-based chemotherapy. Associations between the FARI and complete tumor resection status were described by receiver operating characteristics, and binary logistic regression models were fitted. Results: Higher preoperative FARI values correlated with higher ascites volumes (r = 0.371, p < 0.001), and higher CA125 levels (r = 0.271, p = 0.001). A high FARI cut at its median (≥11.06) was associated with lower rates of complete tumor resection (OR 3.13, 95% CI [1.63–6.05], p = 0.001), and retrained its predictive value in a multivariable model independent of ascites volumes, CA125 levels, FIGO stage, and Charlson Comorbidity Index (CCI). Conclusions: The FARI appears to act as a surrogate for higher intra-abdominal tumor load. After clinical validation, FARI could serve as a readily available serologic biomarker to complement preoperative patient assessment, helping to identify patients who are likely to achieve complete tumor resection during primary cytoreductive surgery. [ABSTRACT FROM AUTHOR]

Intravenous volume loading is a common treatment when hypovolemia is a potential cause of oliguria. We studied whether the effectiveness of Ringer's solution and 20% albumin in inducing diuresis differs depending on the mean arterial pressure (MAP). For this purpose, volume kinetic analysis was performed based on urine output and hemoglobin‐derived plasma dilution obtained during and after 136 infusions of Ringer and 85 infusions of 20% albumin. Covariance analysis quantified the diuretic response at different arterial pressures. The results show that the diuretic response to a known plasma volume expansion was greater for Ringer's solution above a MAP of 70 mmHg, while 20% albumin was significantly more effective at lower pressures (p < 0.03). Simulations of the urinary output in response to infusion of a predefined fluid volume yielded superior efficacy for 20% albumin when the MAP was low, while Ringer's was similarly effective when the MAP averaged 100 mmHg. In conclusion, urine output in response to plasma volume expansion with 20% albumin was similar to, or even stronger, than that of Ringer's solution when the MAP was below 70 mmHg. [ABSTRACT FROM AUTHOR]

Aims: Establishing a nomogram to estimate the probability of oral mucosal membrane pressure injury of endotracheal tube‐intubated hospitalized patients in intensive care unit. Design: Multicentre prospective cohort study. Methods: Using Lasso regression and COX regression, variable selection was performed on demographic, clinical and laboratory data of 1037 ICU endotracheal tube‐intubated hospitalized patients from West China Hospital, to construct a nomogram. External validation was conducted on 484 ICU endotracheal tube‐intubated patients from People's Hospital of Zhongjiang County. Results: Among 38 potential predictors, five variables emerged as independent predictors, integrated into the nomogram: administration of antibiotics, nutritional therapy duration, agitation, hypotension and albumin levels. Conclusions: We established a nomogram based on the hospital characteristics of ICU endotracheal tube‐intubated patients, aiding in the prediction of the occurrence of oral mucosal membrane pressure injury. Reporting Method: The study followed TRIPOD guidelines. Relevance to Clinical Practice: The nomogram we developed can assist clinical worker in better identifying at‐risk patients and risk factors. It enables the implementation of evidence‐based nursing interventions in care to prevent the development of oral mucosal membrane pressure injury. Trial registration: The study has been registered with the Chinese Clinical Trial Registry (http://www.chictr.org.cn) under registration number ChiCTR2200056615. [ABSTRACT FROM AUTHOR]

Objectives: Exposure to benzo[α]pyrene (BaP) increases the incidence and severity of allergic rhinitis (AR), but the underlying mechanisms remain unclear. Thus, we investigated the in vivo effects of BaP exposure on mucus hypersecretion and tissue remodeling in a rat model of AR. Methods: Female Sprague–Dawley rats were randomly divided into 4 groups: a negative control group, a group of healthy rats exposed to BaP, a group of rats with ovalbumin (OVA)-induced AR, and a group of AR model rats exposed to BaP. Nasal symptoms and levels of OVA-specific serum immunoglobulin E (IgE) were measured in each individual rat. Moreover, examination of goblet cell hyperplasia and collagen deposition was carried out with periodic acid-Schiff (PAS) staining and Masson trichrome (MT) staining. Mucin 5AC (MUC5AC) expression was assessed by immunohistochemistry. Results: BaP significantly increased the number of sneezes, the number of nasal rubs and the levels of OVA-specific serum IgE in rats with AR. Statistically significant differences in goblet cell hyperplasia and collagen deposition were observed between the BaP-exposed AR model group and the AR model group. Immunohistochemical results showed that the nasal mucosa of AR model rats displayed markedly elevated MUC5AC expression after BaP exposure. Conclusion: Our data indicate that mucus hypersecretion and the development of nasal remodeling might be pathophysiologic mechanisms underlying increased susceptibility to AR after exposure to BaP. [ABSTRACT FROM AUTHOR]

Introduction: Combination therapy of anti-programmed cell death 1 (PD-1)/programmed cell death ligand 1 (PD-L1) antibodies and platinum-based chemotherapy has been widely used as a first-line treatment for patients with unresectable advanced non-small cell lung cancer (NSCLC) in clinical settings; however, prognostic biomarkers associated with survival outcomes have not been sufficiently investigated. Methods: We enrolled 147 previously untreated patients with advanced NSCLC who were treated with a combination therapy of anti-PD-1/-PD-L1 antibodies and platinum-based chemotherapy at eight institutions in Nagano Prefecture between December 2018 and April 2023. We evaluated the prognostic value of the geriatric nutritional risk index (GNRI), a systemic inflammatory nutritional biomarker calculated from body weight and serum albumin level, for patients with NSCLC treated with a combination therapy of anti-PD-1/-PD-L1 antibodies and platinum-based chemotherapy. Results: The cutoff value of the GNRI was set at 92. The high GNRI and low GNRI groups included 88 and 59 patients, respectively. The median follow-up period was 15.9 months. The overall survival (OS) in the high GNRI group was significantly longer than that in the low GNRI group (27.9 vs. 15.6 months, p = 0.015). Multivariate analysis revealed that a high GNRI was an independently favorable prognostic predictor for OS (hazard ratio, 1.73; 95% confidence interval, 1.06–2.86; p = 0.031). Conclusion: The present study demonstrates that the GNRI is a useful prognostic predictor in patients with NSCLC treated with a combination therapy of anti-PD-1/-PD-L1 antibodies and platinum-based chemotherapy in clinical settings. [ABSTRACT FROM AUTHOR]

Background: Current guidelines highlight a paucity of evidence guiding optimal timing for non‐ST‐elevation myocardial infarction (NSTEMI) in high‐risk and non‐high‐risk cases. Aim: We assessed long‐term major adverse cardiovascular events (MACEs) in NSTEMI patients undergoing early (<24 h) versus delayed (>24 h) coronary angiography at 6 years. Secondary end‐points included all‐cause mortality and cumulative MACE outcomes. Methods: Baseline characteristics and clinical outcomes were assessed among 355 patients presenting to a tertiary regional hospital between 2017 and 2018. Cox proportional hazard models were generated for MACE and all‐cause mortality outcomes, adjusting for the Global Registry of Acute Coronary Events (GRACE) score, patient demographics, biomarkers and comorbidities. Results: Two hundred and seventy patients were included; 147 (54.4%) and 123 (45.6%) underwent early and delayed coronary angiography respectively. Median time to coronary angiography was 13.3 and 45.4 h respectively. At 6 years, 103 patients (38.1%) experienced MACE; 41 in the early group and 62 in the delayed group (hazard ratio (HR) = 2.23; 95% confidence interval (CI) = 1.50–3.31). After multivariable adjustment, the delayed group had higher rates of MACE (HR = 1.79; 95% CI = 1.19–2.70), all‐cause mortality (HR = 2.76; 95% CI = 1.36–5.63) and cumulative MACE (incidence rate ratio = 1.54; 95% CI = 1.12–2.11). Subgroup analysis of MACE outcomes in rural and weekend NSTEMI presentations was not significant between early and delayed coronary angiography (HR = 1.49; 95% CI = 0.83–2.62). Conclusion: Higher MACE rates in the delayed intervention group suggest further investigation is needed. Randomised control trials would be well suited to assess the role of early invasive intervention across all NSTEMI risk groups. [ABSTRACT FROM AUTHOR]

Aims/Introduction: Diabetes mellitus is a traditional risk factor for heart failure (HF), and glycated albumin (GA) is a marker to assess short‐term glycemic control. Whether GA has prognostic significance in patients with HF remains unclear. Materials and Methods: A total of 717 patients with HF were enrolled in the prospective cohort study. Patients were grouped by the normal upper limit of GA (17%). Kaplan–Meier analysis and Cox proportional hazards regression were used to evaluate the association between GA and prognosis. Results: During a mean follow‐up of 387 days, 232 composite endpoint events of hospitalization for HF or all‐cause death occurred. Kaplan–Meier analysis showed a higher rate of adverse events in the higher GA group (GA >17%; log‐rank test P < 0.001). GA was an independent predictor of adverse events, both as a continuous variable (per 1% change: hazard ratio [HR] 1.03, 95% confidence interval [CI] 1.00–1.06, P = 0.030) and as a categorical variable (GA >17%: HR 1.36, 95% CI 1.03–1.80, P = 0.032). Restricted cubic splines showed a linear association between GA and adverse events (P for non‐linearity = 0.231). There was no significant difference in adverse outcome risk between those with diabetes and GA ≤17% and those without diabetes, whereas the prognosis was worse in those with diabetes and GA >17% (HR 1.56, 95% CI 1.16–2.11, P = 0.004). Compared to the group with normal levels of GA and glycated hemoglobin, the group with GA >17% and glycated hemoglobin >6.5% had a higher risk of adverse events (HR 1.49, 95% CI 1.06–2.10, P = 0.022). Conclusions: GA was an independent predictor of HF prognosis. Combining GA and glycated hemoglobin might improve the predictive power of adverse outcomes in patients with HF. [ABSTRACT FROM AUTHOR]

Background: The Uric acid/Albumin ratio (UAR) has recently been identified as a prominent marker in cardiovascular diseases. In this study, we aimed to reveal the effect of UAR on coronary collateral circulation (CCC) in patients with stable coronary artery disease (CAD) patients by comparing it with conventional inflammation-based markers. Methods: In this study, 415 consecutive patients who underwent coronary angiography for stable angina pectoris and were found to have chronic total occlusion in at least one coronary artery were retrospectively included. The study population was divided into two groups as good CCC (Rentrop 2–3) and poor CCC (Rentrop 0–1) according to the Rentrop classification, and the groups were compared in terms of UAR and other traditional inflammation-based markers. Results: In the poor CCC group, C-reactive protein/albumin ratio (CAR), monocyte/high-density lipoprotein cholesterol ratio (MHR), neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio (PLR), systemic immune-inflammation index (SII) and UAR were found to be significantly high (p <.05, for all). UAR negatively correlated with rentrop classification (r = −0.383, p <.001). In multivariate regression analysis, MHR, NLR, SII and UAR were determined as independent predictors for poor CCC (p <.05, for all). The ability of UAR to predict poor CCC was superior to uric acid and albumin alone (p <.0001, for both). In addition, UAR was found to be superior to other inflammation-based markers in predicting poor CCC (p <.005, for all). Conclusion: UAR was identified as a strong and independent predictor of CCC. In this context, UAR may be a useful biomarker in the risk prediction of patients with stable CAD. [ABSTRACT FROM AUTHOR]

Objective: In cardiac surgery, colloid oncotic pressure (COP) is affected by haemodilution that results from composition and volume of prime fluid of cardiopulmonary bypass (CPB). However, the extent to which different priming strategies alter COP is largely unknown. Therefore, we investigated the effect of different priming strategies on COP in on-pump cardiac surgery. Methods: Patients (n = 60) were divided into 3 groups (n = 20 each), based on the center in which they were operated and the specific prime fluid strategy used in that center during the inclusion period. CPB prime fluids were either gelofusine-, albumin-, or crystalloid based, the latter two with or without retrograde autologous priming. Results: In all groups, COP was lowest after weaning from CPB and one hour after CPB. Between groups, COP was lowest with gelofusine prime fluid (16.4, 16.8 mmHg, respectively) compared with crystalloids (MD: -1.9; 95% CI:-3.6, -0.2; p =.02 and MD: -2.4, 95% CI: -4.2, -0.7; p =.002) and albumin (MD: -1.8, 95% CI: -3.5, -0.50; p =.041 and MD: -2.4, 95% CI: -4.1, -0.7; p =.002). In all groups, the decrease in COP one hour after bypass compared to baseline correlated positively with fluid balance at the end of surgery (p <.001). Conclusions: COP significantly decrease during CPB surgery with the largest decrease in COP at the end of surgery, while at the same time fluid balance increases. We suggest that prime fluid strategy should be carefully selected when maintenance of COP during cardiac surgery is desirable. [ABSTRACT FROM AUTHOR]

Background Rising global temperatures due to climate change pose a health risk. Mortality and morbidity increase during heat events affects various organ systems. While warmer countries face higher risks, even colder regions show elevated mortality during hot periods. This study examines physiological responses to heat exposure using data from the general Danish population cohort Lolland–Falster Health Study (LOFUS) during the summers of 2016–2019. Methods In this cross-sectional study, we analysed health data from 3804 individuals aged ≥15 years. Data were analysed across organ systems: cardiovascular system, lung function, renal system, inflammation, coagulation, and liver function. Meteorological data from the Danish Meteorological Institute provided information on temperature and humidity. Heat exposure was defined as one day ≥28°C heat index the day prior to examination. Adjusted multiple linear regression was applied to analyse differences between the two groups. Results There were 46 of 368 days with temperatures ≥28°C heat index. In total, 396 participants were heat-exposed (exposure group), while 3408 constituted the unexposed group. Heat exposure was associated with lower systolic blood pressure (−3.82 mm Hg [−5.72; −1.93]), higher heart rate (1.71 beats/min [0.45; 2.98]), lower oxygen saturation (−0.28% [−0.45; −0.10]), higher sodium (0.56 mmol/l [0.33; 0.79]), and higher urine albumin (0.14 mg/l [0.02; 0.27]). No significant differences were observed in inflammation, coagulation, or liver function. Conclusion This study reveals early physiological responses to heat with one day of heat exposure ≥28°C, particularly in the cardiovascular, pulmonary, and renal systems. These findings underline the need for tailored strategies to mitigate health risks associated with rising temperatures. [ABSTRACT FROM AUTHOR]

The present study provides data on clutches with dwarf eggs from a large sampling in a colony of Yellow-legged Gulls (Larus michahellis) over 31 years. Their occurrence was very low, with a global percentage of 0.26%. Significant variations were not detected among periods of 10 or 11 years. In all the cases, only one dwarf egg was found per clutch. Mean volume of dwarf eggs was 34% of that of non-dwarf eggs. Their content was mostly albumen and a very reduced quantity of yolk, and they were infertile. Several results of the study (the laying order of the dwarf eggs, their mean clutch size and the mean size of the non-dwarf eggs from clutches with dwarf eggs) support the hypotheses that runt eggs occur from a temporary disturbance to the reproductive tract. [ABSTRACT FROM AUTHOR]

Background: This study aimed to evaluate the blood pressure (BP) status, including arterial stiffness parameters, hemodynamic indicators, circadian profile, and its association with albuminuria in adolescents with type 1 diabetes mellitus (DM1). Methods: The analysis included 46 patients, with diabetes duration of 7.38 ± 3.48 years. Ambulatory blood pressure monitoring (ABPM) was conducted using an oscillometric device, the Mobil-O-Graph, which is a Pulse Wave Analysis Monitor. Results: Hypertension (HT) was diagnosed in 31 adolescents (67% of patients), primarily due to isolated nocturnal BP (21 cases, 68% of HT cases). The HT group exhibited significantly increased diastolic load (DL). Pulse wave velocity (PWV, a measure of arterial stiffness) values showed a strong correlation with both peripheral systolic BP (r = 0.954) and central systolic BP (r = 0.838). Additionally, non-dipping status was found in 61% of the HT group. Urinary albumin excretion (UAE) was positively correlated with diastolic BP (particularly nocturnal) peripheral and central BP, DL, heart rate, augmentation index (AIx@75), and nocturnal total vascular resistance (TVR). Diastolic non-dippers exhibited a significant increase in UAE. Conclusions: Hypertension is a common complication in adolescents with type 1 diabetes mellitus, primarily caused by elevated nocturnal diastolic BP. Albuminuria is mainly associated with diastolic BP, especially during the nocturnal period and in cases of diastolic non-dipping status. The association of UAE with AIx@75 and nocturnal TVR suggests the presence of early-stage vascular disease in diabetic adolescents. [ABSTRACT FROM AUTHOR]

This study evaluated the zootechnical performance of 192 laying quails, receiving diets with different levels of crude protein (18 and 19%) and metabolizable energy (2,500, 2,600, 2,700 and 2,800 kcal/kg), in a 2 x 4 factorial arrangement. The experiment consists of four experimental periods of 28 days each, where feed intake (g/bird), feed conversion (by dozens of eggs and egg mass), laying rate, weight and mass of eggs and indices of egg quality (yolk, shell and albumen content, shell thickness, Haugh unit). Results indicated that reducing feed energy levels to 2,500 and 2,600 kcal/kg increased feed intake (P < 0.05). However, reducing protein levels to 18% did not change (P > 0.05) feed intake. No differences (P > 0.05) were observed in laying rate, feed conversion per dozen eggs and egg mass, and egg quality indices, in relation to energy or protein levels. There were no interactions between dietary energy and protein levels. In conclusion, the reduction of metabolizable energy levels to 2,500 kcal/kg and crude protein to 18% in diets for laying quails, from 52 to 68 weeks of age, is a viable alternative to reduce production costs, without harming performance and egg quality. [ABSTRACT FROM AUTHOR]

This research aimed to study the effect of supplementation of Lactobacillus brevis and a combination of Lactobacillus brevis and Enterococus faecalis on growth performance, bacterial population and serum biochemical parameters in broilers. A total of 200 one-day-old chicks were obtained from a local hatchery. They were divided into four groups: group 1 served as a control, group 2 received commercial probiotics, group 3 received Lactobacillus brevis, and group 4 received the combination. The main parameters measured through 6 weeks were body weight, food intake, food conversion ratio (FCR), blood total protein, albumin and cholesterol. In addition to enumeration of bacteria from cloaca and caecum. The results showed a statistically significant increase in body weight (26%) for the group receiving the combined supplementation compared to the control. Similarly, there was a significant increase in FCR for this group compared to the control. The results also showed an increase in the Lactic acid bacteria (LAB) count in the caecum and a decrease in the total late count (TPC) and coliform count, showing the inhibitory effect of LAB. Also, there was a significant decrease in cholesterol and albumin level, while there was no difference between the different groups regarding protein level. The results showed that Lactobacillus brevis and Enterococus faecalis have a good potential to be used as probiotics in poultry. [ABSTRACT FROM AUTHOR]

Background Sarcopenia or skeletal muscle depletion is a poor prognostic factor for gastric cancer (GC). However, existing cutoff values of skeletal muscle index (SMI) for defining sarcopenia have been found to have limitations when clinically applied. This study aimed to determine the optimal cutoff for SMI to predict severe toxicities of chemotherapy and overall survival (OS) in patients with advanced GC. Methods Patients with metastatic gastric adenocarcinoma who received first-line palliative chemotherapy between January 2014 and December 2021 at Queen Mary Hospital, Hong Kong, were included in this study. The SMI was determined via a pre-chemotherapy computed tomography scan. Optimal cutoff points of SMI were identified by recursive partitioning analysis. Univariate and multivariate analyses evaluating risk factors of severe chemotherapy toxicities and OS were also performed. Results A total of 158 patients (male: 108 (68.4%), median age: 65.3) were included. The SMI cutoff to define low SMI was ≤33 cm2/m2 for males and ≤28 cm2/m2 for females; 30 patients (19.0%) had low SMI. Patients with low SMI had a higher incidence of hematological toxicities (63.3% vs 32.0%, P  = .001) and non-hematological toxicities (66.7% vs 36.7%, P  = .003). Multivariable analysis indicated that low SMI and low serum albumin (≤28 g/L) were independent predictive factors of hematological toxicity, while low SMI and neutrophil-lymphocyte ratio ≥5 were predictive factors of non-hematological toxicity. Moreover, patients with low SMI had a significantly shorter OS (P  = .011), lower response rate to chemotherapy (P  = .045), and lower utilization of subsequent lines of treatment (P  < .001). Conclusions Using pre-chemotherapy SMI cutoff (≤33 cm2/m2 for males and 28 cm2/m2 for females) one can identify individuals with a higher risk of severe chemotherapy toxicities and worse prognosis. [ABSTRACT FROM AUTHOR]

Reference intervals (RI) play a decisive role in the interpretation of medical laboratory results. An important step in the determination of RI is age- and sex specific partitioning, which is usually based on an empirical approach by graphical representation. In this study, we evaluate an automated machine learning approach. This study uses pediatric data from the CALIPER RI (Canadian Laboratory Initiative on Pediatric Reference Intervals) study. The calculation of potential partitions is carried out using a regression tree model included in the rpart package of the statistical programming language R. The Harris & Boyd method is used to compare the corresponding partitions suggested by rpart and CALIPER. For better comparability, the reference ranges of the partitions of both approaches are then calculated using reflimR. Most of the partitions suggested by rpart or CALIPER show sufficient heterogeneity among themselves to justify age- and/or sex-specific RI partitioning. With only few individual exceptions, both methods yield comparable results. The partitions of both approaches for albumin and γ-glutamyltransferase are very similar to each other. For creatinine rpart suggests a slightly earlier distinction between the sexes. Alkaline phosphatase shows the most pronounced differences. In addition to a considerable earlier sex split, rpart suggests different age intervals for both sexes, resulting in three partitions for females and four partitions for males. Our findings indicate that the automated analysis provided by rpart yields results that comparable to traditional methods. Nevertheless, the medical plausibility of the automatic suggestions needs to be validated by human experts. [ABSTRACT FROM AUTHOR]

Eggs are among the most nutritious foods, but they are perishable. Immediately after they are laid, ageing processes begin in shell eggs, altering their chemical, physical and functional properties. This study aimed to determine the effect of storage temperature on the shelf life of hen eggs according to changes in some important physical properties (weight, pH, Haugh Unit, Albumen Index, and Yolk Index). The studied temperatures were selected as possible refrigerator and room temperatures (10, 20 and 30°C). It was revealed that temperature significantly influenced egg quality, with the most significant effects observed in the Haugh unit and pH due to weight changes. The highest quality loss occurred at 30°C. The activation energies for each quality parameter were determined using the Arrhenius equation. The pH of the fresh egg was 7.6 ± 0.1 and increased to over 8.5 – 9.0 during storage, depending on the temperature. Haugh unit, albumen index, and yolk index decreased, and the area of both yolk and albumen increased during storage. [ABSTRACT FROM AUTHOR]

Background and objective: Total Knee Arthroplasty (TKA) has proven highly effective in improving quality of life for patients with severe knee conditions. Despite advancements, surgical complications such as periprosthetic joint infections (PJIs) pose risks. The potential predictive value of pre- and post-operative inflammatory markers like neutrophil-to-lymphocyte ratio (NLR), D-dimer, and albumin levels on surgical outcomes is garnering attention. There is a growing interest in leveraging these markers to enhance patient selection and outcome prediction in the context of TKA.Focusing on the natural course of these markers, and the incidence of PJIs and to refine perioperative care strategies, improve patient outcomes, and identify high-risk patients for targeted intervention. Methods: The study included 94 patients who underwent total knee arthroplasty (TKA) between 2019 and 2023. Blood tests were conducted before surgery and at 1, 3, 7, and 15 days after surgery to assess various parameters including white blood cell count, neutrophils, lymphocytes, platelets, hemoglobin, C-reactive protein, D-dimers, total protein, albumin, and total cholesterol values and ratios. Results: Following total knee arthroplasty (TKA), key observations in blood markers included a sharp rise in white blood cell (WBC) counts from 5.81 to 10.22 (*10^9/L) on the first day post-surgery, with levels returning close to preoperative values by day-15. Neutrophil counts similarly increased from 3.46 to 8.50 (*10^9/L) on day-1, decreasing to 4.01 by day-15. Hemoglobin levels significantly decreased from 115.70 g/L to 90.62 by day-3 before improving to 100.30 by day-15. C-reactive protein (CRP) levels also saw a significant rise from 6.15 mg/L to a peak of 47.07 on day-3, then reducing to 10.55 by day-15, indicating a response to inflammation. Conclusion: Following total knee arthroplasty (TKA), a significant initial postoperative increase in white blood cell count, neutrophils, and C-reactive protein levels, indicative of an acute inflammatory response, before returning towards baseline values by day 15. Hemoglobin levels displayed a notable dip post-surgery, gradually improving by the study's end. These patterns emphasize the dynamic nature of inflammatory and hematological responses after TKA, highlighting their potential role in predicting surgical outcomes and guiding postoperative care. [ABSTRACT FROM AUTHOR]

Aim Methods Results Conclusion Geraniol is an acyclic monoterpenoid that is abundant in many plants, including rose, lemongrass, and lavender. As geraniol has various beneficial functions, rose oil rich in geraniol is not only used for aromatherapy but also as a supplement to promote health benefits. However, the beneficial effects of geraniol on age‐related pathologies are unknown. In this study, we aimed to clarify the effects of geraniol intake on age‐related pathologies.We orally administered geraniol to aged mice (age: 24–29 months) five times a week for 4 weeks and sampled their blood and various organs. We investigated age‐related changes in the blood and organ samples. Furthermore, we treated HepG2 cells with geraniol and examined the expression level of the ALB gene and the amount of secreted albumin in vitro.Geraniol significantly increased blood albumin, total cholesterol, and red blood cell counts, indicating an improvement in nutritional markers in aged mice. Geraniol also transcriptionally increased the Alb gene expression in the liver of aged mice. Furthermore, treatment with geraniol significantly upregulated the ALB gene expression and the secretion of albumin in the conditioned medium of HepG2 cells.Geraniol increases serum albumin levels at the transcriptional level. Geraniol intake can be an effective strategy for age‐related malnutrition. Geriatr Gerontol Int 2024; ••: ••–••. [ABSTRACT FROM AUTHOR]

Background: Metabolic dysfunction-associated steatotic liver (MASLD) disease is the commonest hepatic cause of liver fibrosis and cirrhosis after the introduction of the direct acting antivirals and eradication of hepatitis C. MASLD is usually associated with metabolic syndrome and elevated inflammatory markers. Magnetic resonance spectroscopy (MRS) offers a non-invasive diagnostic, alternative to liver biopsy. This is a case–control diagnostic-accuracy study conducted on 40 patients in the Hepato-gastroenterology Unit in the Internal Medicine Department, Ain Shams University Hospitals, to study the role of MRI spectroscopy as a new diagnostic model for assessment of liver steatosis in non-diabetic MASLD patients compared to the standard ultrasound and clinical criteria. MASLD was diagnosed by a combination of a validated ultrasound hepatic steatosis score grading system and hepatic steatosis index using clinical and laboratory parameters. MRS was performed in all patients and fat peak, water peak, and fat fraction % were measured, and diagnostic accuracy of different MRS is compared to the US scoring and different laboratory and clinical parameters. To our knowledge this is the first study conducted on MRS in our region and Egypt. Results: This study revealed no statistically significant difference between the two groups regarding HbA1C, creatinine, while there was highly statistically significant difference regarding fasting blood sugar, 2 h post-prandial glucose level, urine albumin, and low-density lipoprotein levels. Hepatic steatosis score grading by abdominal ultrasound on the 20 controls showed no fatty changes with grade 0 (50%), and on the 20 MASLD patients showed that 2 cases were grade 1 steatosis (5%), 9 cases were grade 2 steatosis (22.5%), and 9 cases were grade 3 steatosis (22.5%). The diagnostic accuracy of predicting hepatic steatosis using different MRS parameters: fat peak, water peak, and fat fraction had area under the curve of 99.9%, 88.6%, and 100%, respectively. The sensitivity and specificity of fat fraction in detecting hepatic steatosis were 100%. The sensitivity and specificity of the fat peak in detecting hepatic steatosis were 100% and 95%, respectively. Moreover, the sensitivity and specificity of the water peak in detecting the hepatic steatosis were 88.6% and 85%, respectively. There is a statistically significant correlation between the three MRS parameters and the abdominal ultrasound hepatic steatosis score grades. Conclusion: MRS parameters: fat fraction, fat peak, and water peak, have high diagnostic accuracy for predicting the liver steatosis. Moreover, MRS has the added advantage of being a non-invasive and a tool with low radiation risk. MRS also shows the metabolic changes in the liver and could be an eligible outcome in therapeutic clinical trials. [ABSTRACT FROM AUTHOR]

Human serum albumin (HSA) is a multifunctional circulatory protein essential for many physiological processes including oncotic pressure maintenance, ligand/drug binding and transport, antioxidant activity, etc. Abnormal HSA levels in biological fluids have been reported in a variety of clinical disorders, making it a potential biomarker for early diagnosis. Low serum albumin levels have been linked to increased long- and short-term mortality rates in ICU patients. Therefore, quantifying HSA in biofluids such as serum and urine offers a convenient approach for the early identification of underlying clinical conditions and assessing the risk factors. Herein, we report a series of fluorescent 1,4-dihydropyridine (DHP) derivatives for the detection and quantification of HSA in biofluids. Their response towards HSA can be tuned by varying the substituents at the C-4 and the N-1 of the DHP ring. Depending on the nature of the substituents, they generated either a turn-on or ratiometric response with a LoD in low nanomolar or subnanomolar levels. A pair of enantiomers obtained by introducing a chiral center on the N-substituents highlighted the importance of stereochemistry in HSA-ligand interactions. Quantification of HSA in complex biofluids, such as blood serum and urine, was also accomplished using these probes. The high selectivity of some of the probes towards HSA over the homologous BSA allowed the discrimination of these two proteins. The preferred binding location of the probes was the hemin binding site and the detection mechanism was identified as the restriction of intramolecular rotation. Additionally, a prototype of a smartphone-integrated point-of-care device was also fabricated to demonstrate the feasibility of utilizing these probes in clinical settings. [ABSTRACT FROM AUTHOR]

Background: The utilization of ultrapure dialysate has been shown to decrease dialysate contamination and mitigate inflammatory responses. The central dialysate delivery system (CDDS) has the potential to attain a level of purity similar to ultrapure dialysate. Nevertheless, there is limited research examining the impact of CDDS on inflammation in comparison to single-patient dialysis fluid delivery system(SPDDS). This study aims to investigate the effects of CDDS utilizing ultrapure dialysate on ameliorating the microinflammatory state in hemodialysis patients. Method: A retrospective cohort clinical study enrolled a total of 125 hemodialysis patients, with 58 patients from the CDDS unit and 67 patients from the SPDDS unit. Each participant was monitored for a period of 6 months, and the repeated measurement data was analyzed using a generalized linear mixed models (GLMM). Results: The average age of the studty cohort was 56.22 ± 12.64 years. The GLMM analysis showed a significant time*group interaction effect on hs-CRP changes over the follow-up period (β = -1.966, FTime* CDDS group = 13.389, P < 0.001). A linear mixed model analysis with random slope showed that a different slope was observed between CDDS group and SPDDS group (βCDDS =—0.793; βSPDDS = 0.791), indicating a decreased hs-CRP levels in CDDS group, while increased in the SPDDS group over the follow-up period. However, no significant time*group interaction effect were observed on albumin and β2-microglobulin levels during follow-up period(β2-microglobulin: β = -0.658, FTime* CDDS group = 1.228, P = 0.269; albumin: β = 0.012, FTime* CDDS group = 1.429, P = 0.233). Conclusion: Using ultrapure dialysate in the CDDS is associated with an improvement in hs-CRP levels compared to standard dialysate, which might confer long-term clinical advantages. [ABSTRACT FROM AUTHOR]

Objective: The prevalence of type 2 diabetes mellitus (T2DM) and bone metabolism disorders increase with age. Diabetic kidney disease (DKD) is one of the most serious microvascular complications of T2DM, and bone metabolism disorders are closely linked to the occurrence of DKD. The relationship between bone turnover markers(BTMs) and the kidney disease in elderly patients with T2DM remains unclear. Therefore, this study aims to investigate the association between common BTMs and DKD in a large sample of elderly patients. The goal is to provide a basis for early identification of high-risk individuals for DKD among elderly T2DM patients from a bone metabolism perspective. Methods: In this cross-sectional study, BTMs were collected from a cohort of 2,051 hospitalized Chinese patients. The relationships between 25-hydroxyvitamin D (25-OH-D), β-CrossLaps (β-CTX), osteocalcin (OSTEOC), intact parathyroid hormone (iPTH), and total type I collagen N-terminal propeptide (TP1NP), and DKD, as well as urinary albumin-to-creatinine ratio (UACR) and estimated glomerular filtration rate (eGFR) were analyzed using regression analysis and restrictive cubic spline (RCS) curves. Results: Higher 25-OH-D levels were independently linked to a lower incidence of DKD and decreased UACR. The RCS curves showed a linear association of 25-OH-D and DKD, approaching the L-shape. β-CTX was independently and positively correlated with UACR. There is an independent positive correlation between OSTEOC and UACR and a negative correlation with eGFR. iPTH is independently and positively correlated with DKD incidence and UACR, and negatively correlated with eGFR. Additionally, the RCS curves showed a non-linear association of OSTEOC and iPTH and DKD, approaching the J-shape, and the point of inflection is 10.875 ng/L and 34.15 pg/mL respectively. There is an independent positive correlation between TP1NP and UACR incidence, and a negative correlation with eGFR. Risk estimates significantly increase with higher TP1NP levels in the RCS model. Conclusion: BTMs are closely associated with kidney disease in elderly patients with T2DM. These discoveries potentially assist clinicians in establishing more preventive measures and targeted treatment strategies for elderly patients with T2DM. [ABSTRACT FROM AUTHOR]

Asthma is a prevalent chronic disease characterized by airflow obstruction, causing breathing difficulties and wheezing. This study investigates the association between the C-reactive protein to albumin ratio (CAR) and asthma prevalence, as well as all-cause and respiratory mortality among asthma patients, using data from the 2001–2018 National Health and Nutrition Examination Survey. We included participants aged 20 years and older with complete CAR data, excluding those who were pregnant or lost to follow-up. The analysis employed weighted logistic regression and Cox proportional hazards models with stepwise adjustment, restricted cubic spline analysis for nonlinear relationships, and time-dependent ROC curves for predictive accuracy. Results showed that the highest CAR quartile significantly increased the risk of asthma (OR 1.56, 95% CI 1.38–1.78), all-cause mortality (HR 2.20, 95% CI 1.67–2.89), and respiratory mortality (HR 2.56, 95% CI 1.30–5.38). The impact of CAR on all-cause mortality was particularly significant in hypertensive patients. These findings highlight CAR's potential as a valuable biomarker for predicting asthma prevalence and mortality, underscoring its role in asthma management and prognostication. [ABSTRACT FROM AUTHOR]

Introduction Acute Compartment Syndrome (ACS) is a severe trauma caused by elevated intra-muscle-compartment pressure (ICP). The current standard method for diagnosis is to insert a needle into the muscle sterilely under anesthesia. However, to secure the environment is sometimes not easy and leads to delays in diagnosis. Recently, we have focused on shear wave ultrasound elastography (SWE) as an alternative, which can be done concisely in unclean environment and without anesthesia. We would like to report the usefulness of SWE for ACS diagnosis using 2-pedal walking turkey model recently developed in our lab. Materials and Methods A total of 32 1-year-old Bourbon turkeys were used. 5% solution of chicken albumin was infused continuously into the tibialis cranialis (TC) muscle using IV pump. The ICP was increased stepwise from 0 to 50 mmHg. During the rising of ICP, the correlation between values of SWE (kPa) and ICP (mmHg) was measured. After the ICP reached 50 mmHg, half of the turkeys were maintained at this pressure for 2 hours and the rest for 6 hours. After infusion, a fasciotomy was performed on the half turkey. Half of the turkeys were euthanized after 2 weeks and the rest after 6 weeks. SWE of TC muscle and walking gait data on turkeys using a portable walkway system were measured weekly until euthanasia. At euthanasia, isometric tetanic muscle force (ITF) tests to TC muscle and histological evaluations were performed. Results SWE value (kPa) was highly significantly correlated to the actual ICP (mmHg) (R2 = 0.91). Stance of ACS side leg were significantly extended, and swing of the control side shortened from the second to the third week after ACS in the 6 hours infusion-no-fasciotomy group (P  < 0.05*). ITF was significantly reduced mainly in the 6 hours infusion group (P  < 0.05*). Histological evaluation revealed that in the 6 hours infusion and 6 weeks survival group, both the muscle fiber and intercellular distances were significantly expanded (P  < 0.05). Conclusion SWE seems to be a substitute measure of ICP in diagnosing ACS. With regard to our in vivo ACS model using turkey, survival at 50 mmHg ICP for 6 hours and 6 weeks post ACS would be an appropriate situation. [ABSTRACT FROM AUTHOR]

This narrative review delves into the evolution and clinical utility of ageing clocks in predicting biological age. It highlights their development, accuracy, and application in both research and clinical settings. Results from studies underscore the importance of biological age as a more precise indicator of health and disease risk compared to chronological age. The review explores the role of ageing clocks in personalised medicine, risk assessment, and monitoring health over time. Of the various ageing clocks available, the blood age clocks provide a framework for healthcare providers to discuss various aspects of health with their patients including nutrition, exercise, lifestyle choices, medication and preventive medicine. Blood age clocks provide tangible, graphic evidence of biological aging, which can be easily understood by patients. This visual representation helps in identifying specific biomarkers that need attention, making it easier for patients to comprehend their health status and the impact of their lifestyle choices. The blood clock model is not only cost-effective, but also easy to use. It has the potential to be integrated into routine clinical practice to identify interventions that could slow down the aging process and improve the quality of life. [ABSTRACT FROM AUTHOR]

Background • Diabetes nephropathy has always been one of the main causes of chronic kidney disease and end-stage kidney disease (ESRD), and diabetes nephropathy accounts for about 40% of ESRD cases. Vitamin E can effectively reduce urinary microalbumin, urinary albumin excretion rate and serum nitric oxide level in patients with type 2 diabetes nephropathy. Methods • The computer retrieves four databases to obtain controlled trials on the effects of vitamin E in patients with diabetic nephropathy. After a rigorous literature quality evaluation, data analysis was performed using Stata software. Study Design Type Published controlled trials on the effects of vitamin E in patients with diabetic nephropathy. However, the animal trials were excluded. The intervention group received vitamin E in the treatment of patients with diabetic nephropathy, and the control group received a placebo in the treatment of patients with diabetic nephropathy. Outcome indicators patients with diabetic nephropathy; According to research, the assessment tools for the effects of vitamin E in patients with diabetic nephropathy are: (1) HbA1c (Glycated hemoglobin,%); (2) EGFR (mL/min 1.73 m² ); (3) Serum creatinine (µmol/L); (4) Urea (mmol/L); (5) Systolic BP (mmHg); (6) Diastolic BP (mmHg). Results • 5 studies were ultimately included in this meta-analysis. 5 studies reported the glycosylated hemoglobin (HbA1c) of the test group and the control group, which was significantly lower (SMD: -0.17; 95% Cl: -0.26,-0.07; P < .01) than the control group. Meta-analysis showed that the Serum creatinine of the test group was also significantly lower (SMD: -11.20; 95% Cl: -12.89,-9.51; P < .01) than the control group. EGFR of the test group had no significant statistical significance (SMD: -0.90; 95% Cl: -13.30,11.49; P = .886) than the control group. Meta-analysis showed that the urea of the test group had no significant statistical significance(SMD: -0.57; 95% Cl: -1.58,0.45; P = .275). The systolic BP (SMD: -3.95; 95% Cl: -9.79,1.88; P = .184) and Diastolic BP (SMD: 0.26; 95% Cl: -0.75,1.27; P = .617) are also consistent with the group. Conclusion • The results of this study suggest that vitamin E may be effective on in patients with diabetic nephropathy, as evidenced by HbA1c and Serum creatinine, and the above conclusions need to be verified by more high-quality studies. [ABSTRACT FROM AUTHOR]

Background: Previous studies have reported inconsistent results on the association between serum prealbumin level and survival outcomes in patients with gastric cancer. This meta-analysis aimed to determine the serum prealbumin level as a biomarker of survival outcomes in gastric cancer patients. Methods: Two independent reviewers conducted a thorough search of PubMed, Embase, and Web of Science databases until April 17, 2024. Studies reporting the association between serum prealbumin level and survival outcomes and presented the multivariable-adjusted relative risks for gastric cancer patients were included. The pooled HR and 95% CI were used to assess the strength of the association. Results: Twelve studies, with a total of 9,351 patients were included in the meta-analysis. The combined data showed that low serum prealbumin level was associated with shorter overall survival (HR 1.65; 95% CI 1.42-1.91) and disease-free survival (HR 1.39; 95% CI 1.14-1.70). Subgroup analysis showed that low serum prealbumin level significantly predicted poorer overall survival, regardless of patients' age, sample sizes, cutoff value for prealbumin level, and follow-up time. Conclusions: Low serum prealbumin level is an independent prognostic biomarker for shorter survival outcomes in patients with gastric cancer. Assessing serum prealbumin levels could potentially improve risk stratification for this disease. [ABSTRACT FROM AUTHOR]

Background: Primary biliary cholangitis (PBC) can impact both the quality of life and the survival of patients. The study aimed to determine the survival rate and associated variables in patients with PBC. Materials and Methods: This cohort research comprised 65 patients diagnosed with PBC who were admitted to the pathology section between January 2010 and December 2019. Survival was determined by reviewing hospital medical data and following up with the patients. The impact of demographic factors, clinical, laboratory, and histopathological aspects on patient survival time was investigated using Kaplan-Meier survival analysis and Cox regression. Results: The average period of follow-up was 6.25 years with a standard deviation of 3.2 years. In surviving patients, the baseline bilirubin level was 2.83, but in deceased or transplanted patients, it was 8.95 (P = 0.002). The baseline albumin level was 3.99 in surviving patients and 3.66 in deceased or transplanted patients (P = 0.024). The incidence of cirrhosis in those who survived was 1.8%, but in patients who died or underwent a transplant, it was 40%. Out of 65 cases, 3 patients (4.7%) died and 7 (10%) had liver transplants. Survival rates of patients vary based on factors such as jaundice (P = 0.002), weariness (P = 0.03), cirrhosis (P < 0.001), and vitiligo (P = 0.033). There were notable variations in the average Mayo score between the two groups of patients who had liver transplantation and survived, with scores of 7.21 and 5.61, respectively. Conclusion: The study found that aspartate aminotransferase and alanine aminotransferase levels, baseline and final bilirubin, albumin, antinuclear antibody, the presence of cirrhosis, and jaundice significantly influenced patient survival with PBC. [ABSTRACT FROM AUTHOR]

Background: This investigation aims to examine the relationship between diabetes and prediabetes with chronic kidney disease (CKD) while taking into account key risk factors such as gender, age, lifestyle, smoking habits, and blood pressure. Methods: Between November 17, 2016, and November 22, 2018, 4063 subjects aged 35 to 70 years were enrolled in the first phase of the Bandare-Kong Non-Communicable Disease (BKNCD) Cohort Study, which is part of the PERSIAN (Prospective Epidemiological Research Studies in IrAN) cohort and was conducted in a coastal region of the Hormozgan province in southern Iran. CKD was calculated using the Modification of Diet in Renal Disease (MDRD) formula based on glomerular filtration rate (GFR)<60 mL/min per 1.73 m², or albumin/Cr>30 mg/g in random urine, self-reported kidney failure, or dialysis. Urine albumin and creatinine were determined by standard kits (Pars Azmoon, Tehran, Iran) and the BT1500 automatic chemistry analyzer (Biotecnica Instruments, Rome, Italy). Results: The prevalence of CKD was found to be 15.3%, with 29.6% identified in diabetic individuals and 16.5% in prediabetic patients. So, the prevalence of CKD in diabetics was higher than prediabetics and normal people. Increased age, dysglycemia (diabetes or prediabetes), hypertension, and use of angiotensin receptor blockers were markedly associated with an elevated risk of CKD in adults. Conclusion: The study emphasizes the importance of early detection and management of CKD risk factors, particularly among high-risk individuals, to mitigate CKD progression and associated complications. By addressing modifiable risk factors, proactive screening, and enhanced awareness, significant strides can be made in reducing CKD burden and improving patient outcomes. [ABSTRACT FROM AUTHOR]

The growing number of wheat-related allergies worldwide has resulted in a new trend towards gluten-free alternatives. In this context, alternative cereals such as sorghum and oats are attracting new interest. Given the limited data available, the question of whether these cereals are completely safe and gluten-free for allergy sufferers remains open. One of the key steps in protein research is their efficient extraction. In this work, the Osborne sequential extraction method was developed and optimized using the response surface methodology in order to fractionate oat proteins. An optimized desirability of 0.986 was achieved with an extraction time of 4.7 min, a speed of 6, and a sample/solvent ratio of 5. The corresponding optimized responses were 8.7, 4.0, and 5.1% for the extraction yields of the avenin, avenalin, and albumin/globulin fractions, respectively. Further characterization of the extracts was carried out on 24 homogeneous and commercial oat samples via LC-MS/MS, targeting six potentially allergenic proteins. The avenin-E protein featured prominently, with relative contents of 60.7, 32.2, 58.0, and 59.8% in the total extract, avenin, avenalin, and albumin/globulin fractions, respectively, while the Avenin-3, ATI-2, avenin, SSG2, and SSG1 proteins in the total extract showed levels of 16.4, 9.3, 6.6, 4.8, and 2.2%, respectively. The preliminary results of an ELISA performed on the different fractions revealed low levels of gluten (from 1.24 ± 0.14 to 3.61 ± 0.16 mg/kg), which were well below the threshold limit of 20 mg/kg. These results support the hypothesis that oats can be a safe food for people suffering from cereal-related allergies. These results open the door to further studies into the comprehensive characterization of oat proteins. [ABSTRACT FROM AUTHOR]

This study was conducted during February, 2022 to February, 2023 to evaluate effect of dietary supplementation of Terminalia arjuna bark and Moringa oleifera leaf powder on external and internal egg quality parameters and egg composition of Uttara chicken. Day old chicks (n=72) were distributed into six treatment groups, having three replicates of 4 birds each. Birds were fed T0 (control diet), T1 (Basal diet+1% Arjuna bark powder+1% Sahjan leaf powder), T2 (Basal diet+1% Arjuna+2% Sahjan), T3 (Basal diet+1% Arjuna+3% Sahjan), T4 (Basal diet+1% Arjuna+4% Sahjan) and T5 (Basal diet+1% Arjuna+5% Sahjan). Eggs from the T3 group consistently exhibited higher (p<0.01) egg weight, thicker egg shell, greater egg shell weight, and improved albumen quality, as evidenced by higher albumen height, albumen index, and Haugh unit values. Yolk weight and yolk color score were also improved (p<0.01) in treatment groups, notably T2 and T3 as compared to control group. The eggs from the T3 group had significantly higher (p<0.05) crude protein content and lower yolk cholesterol levels compared to other groups. There was no significant difference in moisture (%) and ether extract (%) content of egg. Thus, it may be concluded that Arjuna bark @ 1% and Sahjan leaf @ 3% powder have positively influenced egg quality and egg composition of Uttara chicken indicating its potential as a beneficial dietary supplement in poultry diet. [ABSTRACT FROM AUTHOR]

Simple Summary: This scoping review explores the use of transdermal fentanyl (TDF) for pain management in patients with cachexia, which is a severe wasting syndrome associated with cancer and other advanced illnesses. While TDF is commonly used in the management of chronic cancer-related and non-cancer related pain, its efficacy and safety in cachectic patients remain unclear due to altered pharmacokinetics (PK) in these individuals. This review examines nine studies that analyzed the impact of cachexia on the efficacy and tolerability of TDF. The findings suggest mixed results: some studies showed that cachexia could reduce TDF effectiveness and increase the required dose, while others found little to no impact or even potential improvement in outcomes. The current evidence is insufficient to provide definitive guidelines for the use of TDF in cachectic patients, highlighting the need for further research in this area. Cachectic patients frequently require transdermal fentanyl (TDF) for pain management, but data on its efficacy and safety are scarce and inconsistent. This scoping review aims to analyze the evidence concerning TDF administration in patients with cachexia irrespective of the underlying pathology. The primary objective is to assess the analgesic efficacy and tolerability of TDF in cachectic patients. The secondary objective is to identify cachexia characteristics that may influence fentanyl pharmacokinetics (PK). A comprehensive search of PubMed, Embase, and Web of Science databases was conducted up to March 2024. The review included observational and clinical studies on cachectic patients with moderate to severe pain treated with TDF patches at any dosage or frequency. Phase 1 trials, animal studies, case reports, preclinical studies and conference abstracts were excluded. Nine studies were included: four studies reported that cachexia negatively impacted TDF efficacy, increasing required doses and lowering plasma concentrations; three studies found minimal or no impact of cachexia on TDF efficacy and PK; two studies suggested that cachexia might improve TDF outcomes. Study quality ranged from moderate to high, according to the National Institutes of Health (NIH) Quality Assessment Tool. The current evidence is insufficient to provide any definitive recommendations for TDF prescribing in cachectic patients. [ABSTRACT FROM AUTHOR]

OBJECTIVE: Patients with type 2 diabetes (T2D) are at high risk for developing chronic kidney disease (CKD). The onset of incident CKD may complicate glycemic control among these patients. This study aimed to characterize antihyperglycemic medication use after incident CKD onset among patients with T2D to inform disease management. STUDY DESIGN: Retrospective cohort study. METHODS: Patients with incident CKD and prior T2D were identified from the Optum electronic health records database between March 2013 and September 2021. Patterns of antihyperglycemic use were assessed during the 1-year baseline period and after incident CKD diagnosis and described by baseline hemoglobin A1C (HbA1C) level (controlled [< 7%] vs elevated [≥ 7%]) and CKD severity. RESULTS: The study consisted of 262,395 patients, of whom 51% had elevated HbA1C. After CKD onset, 23.9% of patients initiated new antihyperglycemics within 1 year. Patients with elevated HbA1C had shorter time to new treatment initiation compared with those with controlled HbA1C (median, 28.7 vs 83.7 months). Patients with elevated urine albumin-to-creatinine ratio (uACR) had shorter median time to new treatment initiation (39.9-42.4 months) than those with normal uACR (59.8 months). Less than 7% of patients with stage 3 CKD and even smaller percentages of patients with higher stages of CKD utilized glucagon-like peptide1 receptor agonists and sodium-glucose cotransporter 2 inhibitors. CONCLUSIONS: Treatment of T2D was considerably heterogenous by HbA1C level and CKD severity in patients with incident CKD. Current agents may not sufficiently fulfill the unmet need of T2D management in patients with CKD. [ABSTRACT FROM AUTHOR]

Objective This study was designed to compare thiol/disulfide and ischemia-modified albumin (IMA) levels between psoriatic arthritis (PsA) and healthy controls and evaluate the correlation between these molecules and the disease activity scores used in PsA. Methods A total of 63 PsA patients and 49 healthy volunteers were included in the study. Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), modified disease activity score 28 (DAS28), and Bath Ankylosing Spondylitis Functional Index (BASFI) scores were used as disease activity indices for PsA patients. Calculations of native thiol (-SH), disulfide (-SS), and total thiol (-SH+-SS) molecules were made by the automatic spectrophotometric method, and the albumin cobalt binding test was used to measure IMA levels. Results In the PsA group, -SS/-SH and -SS/(-SH+-SS) levels were higher and -SH/(-SH+-SS) levels were lower than in controls. In the linear regression analysis, a significant correlation relationship was detected between DAS28-erythrocyte sedimentation rate (ESR) and -SS/(-SH+-SS) (β = 0.795, CI 95%, 0.196-1.395; P =.010), -SH/(-SH+-SS) (β = -0.475, CI 95%, 0.114-0.836; P =.010) and IMA (β = 3.932, CI 95%, 0.859-7.005; P =.013). Additionally, a significant correlation was detected between IMA and BASDAI and BASFI. Conclusion In PsA, thiol/disulfide homeostasis has shifted in favor of disulfide as an oxidative indicator. Serum thiol/disulfide levels are correlated with PsA disease activity indices. [ABSTRACT FROM AUTHOR]

Introduction: Patients with schizophrenia have a higher lifetime prevalence of suicidal behavior (SB) compared to the general population. Therefore, understanding the possible neurobiology of suicide and predicting the risk of suicide in schizophrenia is a solemnly critical issue. Methods: 31 drug-naïve first episode schizophrenia (FES) patients with current SB (FES-S), 69 drug-naive patients with first episode schizophrenia without SB (FES-NS), and 69 drug-naïve non-psychotic patients with current SB (NPS) who were diagnosed according to The Diagnostic and Statistical Manual of Mental Disorders - 5 (DSM-5) participated the study. The control group (HC) consisted of 127 individuals matched with the patients. Symptoms at the time of evaluation were assessed using The Positive and Negative Syndrome Scale (PANSS) and Columbia Suicide Severity Rating Scale (CSSRS). Blood samples were collected from all participants to determine White blood cell (WBC), neutrophil, monocyte, albumin, C-reactive protein (CRP), Lymphocyte, and Platelet levels and to measure this protein ratio. Results: The blood levels of WBC, neutrophil, monocyte, albumin, CRP, and Neutrophil/Albumin Ratio (NAR) were higher in all patient groups compared to HC. CRP/Albumin Ratio (CAR) value was observed to be highest in the NPS group. Monocyte/Lymphocyte Ratio (MLR) value was significantly higher in patients with FES compared to HC. There were no significant differences between the FES-S group and the FES-NS and NPS groups. Conclusion: It can be suggested that although inflammation is not a predictor for suicide attempts in schizophrenia, it is associated with the degree of suicide risk in schizophrenia. In addition, the strong relationship between suicide and psychiatric disorders can be the main reason for high peripheral inflammation levels in suicidal patients. [ABSTRACT FROM AUTHOR]

Introduction: Human neuroblastoma cell line SH-SY5Y is a frequently used experimental cellular model in a variety of neuropsychiatric and neurodegenerative disorders. It is crucial to use a culture protocol that supports the fully differentiation of SH-SY5Y into neuron-like phenotype for the consistency of the results with neurons in vivo. However, a standardized neuronal differentiation protocol for SHSY5Y cells still does not exist. Numerous differentiation methods have been proposed in the literature, yet SH-SY5Y cells with stronger neuronal characteristics and a more favorable environment for these differentiated cells are required in order to best representation of neurons. Therefore, in the study, we aimed to establish a more successful differentiation protocol for SH-SY5Y cells based on the primary neuron culture technique, which neuronal maturation is very well defined. Methods: In the study, we rearranged previous SH-SY5Y differentiation protocols, combined them with our primary neuron culture protocol and created a robust and reproducible protocol for differentiation of SH-SY5Y. Results: Our proposed "retinoic acid+brain-derived neurotrophic factor (RA+BDNF)-induced 7 days differentiation (conalbumin- on day 4) protocol provided well developed neurites, adequate expression and localization of neuronal and synaptic markers resembling mature neurons. Conclusion: The differentiation protocol we present can enable researchers to obtain satisfactory and properly differentiated SH-SY5Y cells in each independent experiment, achieving the closest possible in vivo results. [ABSTRACT FROM AUTHOR]

Purpose: The advancement of heterodimeric tracers, renowned for their high sensitivity, marks a significant trend in the development of radiotracers for cancer diagnosis. Our prior work on [68Ga]Ga-HX01, a heterodimeric tracer targeting CD13 and integrin αvβ3, led to its approval for phase I clinical trials by the China National Medical Production Administration (NMPA). However, its fast clearance and limited tumor retention pose challenges for broader clinical application in cancer treatment. This study aims to develop a new radiopharmaceutical with increased tumor uptake and prolonged retention, rendering it a potential therapeutic candidate. Methods: New albumin binder-conjugated compounds were synthesized based on the structure of HX01. In vitro and in vivo evaluation of these new compounds were performed after labelling with 68Ga. Small-animal PET/CT imaging were conducted at different time points at 0.5–6 h post injection (p.i.) using BxPC-3 xenograft mice models. The one with the best imaging performance was further radiolabeled with 177Lu for small-animal SPECT/CT and ex vivo biodistribution investigation. Results: We have synthesized novel albumin binder-conjugated compounds, building upon the structure of HX01. When radiolabeled with 68Ga, all compounds demonstrated improved pharmacokinetics (PK). Small-animal PET/CT studies revealed that these new albumin binder-conjugated compounds, particularly [68Ga]Ga-L6, exhibited significantly enhanced tumor accumulation and retention compared with [68Ga]Ga-L0 without an albumin binder. [68Ga]Ga-L6 outperformed [68Ga]Ga-L7, a compound developed using a previously reported albumin binder. Furthermore, [177Lu]Lu-L6 demonstrated rapid clearance from normal tissues, high tumor uptake, and prolonged retention in small-animal SPECT/CT and biodistribution studies, positioning it as an ideal candidate for radiotherapeutic applications. Conclusion: A new integrin αvβ3 and CD13 targeting compound was screened out. This compound bears a novel albumin binder and exhibits increased tumor uptake and prolonged tumor retention in BxPC-3 tumors and low background in normal organs, making it a perfect candidate for radiotherapy when radiolabeled with 177Lu. [ABSTRACT FROM AUTHOR]

Background: Efforts to preoperatively risk stratify and optimize patients before pancreaticoduodenectomy continue to improve outcomes. This study aims to determine the impact of hypoalbuminemia on outcomes following pancreaticoduodenectomy and outline optimal hypoalbuminemia cut-off values in this population. Methods: The ACS-NSQIP (2016–2021) database was used to extract patients who underwent pancreaticoduodenectomy, comparing those with hypoalbuminemia (< 3.0 g/L) to those with normal albumin. Demographics and 30-day outcomes were compared. Multivariable modeling evaluated factors including hypoalbuminemia to characterize their independent effect on serious complications, and mortality. Optimal albumin cut-offs for serious complications and mortality were evaluated using receiver-operating characteristic curves. Results: We evaluated 25,848 pancreaticoduodenectomy patients with 2712 (10.5%) having preoperative hypoalbuminemia. Patients with hypoalbuminemia were older (68.2 vs. 65.1; p < 0.0001), and were significantly more likely to be ASA class 4 or higher (13.9% vs. 6.7%; p < 0.0001). Patients with hypoalbuminemia had significantly more 30-day complications and after controlling for comorbidities hypoalbuminemia remained a significant independent factor associated with 30-day serious complications (OR 1.80, p < 0.0001) but not mortality (OR 1.37, p = 0.152). Conclusions: Hypoalbuminemia plays a significant role in 30-day morbidity following pancreaticoduodenectomy. Preoperative albumin may serve as a useful marker for risk stratification and optimization. [ABSTRACT FROM AUTHOR]

Background: Dyslipidemia is an important and modifiable risk factor for CVD in children with CKD. Methods: In a cross-sectional study of baseline serum lipid levels in a large prospective cohort study of children with stage 3–5 (predialysis) CKD, frequencies of abnormal lipid levels and types of dyslipidemia were analyzed in the entire cohort and in subpopulations defined by fasting status or by the presence of nephrotic range proteinuria. Associated clinical and laboratory characteristics were determined by multivariable linear regression analysis. Results: A total of 681 patients aged 12.2 ± 3.3 years with a mean eGFR of 26.9 ± 11.6 ml/min/1.73 m2 were included. Kidney diagnosis was classified as CAKUT in 69%, glomerulopathy in 8.4%, and other disorders in 22.6% of patients. Nephrotic range proteinuria (defined by a urinary albumin/creatinine ratio > 1.1 g/g) was present in 26.9%. Dyslipidemia was found in 71.8%, and high triglyceride (TG) levels were the most common abnormality (54.7%). Fasting status (38.9%) had no effect on dyslipidemia status. Except for a significant increase in TG in more advanced CKD, lipid levels and frequencies of dyslipidemia were not significantly different between CKD stages. Hypertriglyceridemia was associated with younger age, lower eGFR, shorter duration of CKD, higher body mass index (BMI-SDS), lower serum albumin, and higher diastolic blood pressure. Conclusions: Dyslipidemia involving all lipid fractions, but mainly TG, is present in the majority of patients with CKD irrespective of CKD stage or fasting status and is significantly associated with other cardiovascular risk factors. [ABSTRACT FROM AUTHOR]

Summary: Retinopathy and albuminuria are associated with hip fracture risk. We investigated whether these disorders and endothelial dysfunction (which underlies microvascular diseases) were associated with low trabecular bone density. No significant associations were found, suggesting that microvascular diseases are not related to fracture risk through low trabecular bone density. Purpose: Microvascular diseases of the eye, kidney, and brain are associated with endothelial dysfunction and increased hip fracture risk. To explore the basis for higher hip fracture risk, we comprehensively examined whether markers of microvascular disease and/or endothelial dysfunction are related to trabecular bone mineral density (BMD), a proximate risk factor for osteoporotic fractures. Methods: Among 6814 participants in the Multi-Ethnic Study of Atherosclerosis study (MESA), we derived thoracic vertebral trabecular BMD from computed tomography of the chest and measured urine albumin to creatinine ratios (UACR), retinal arteriolar and venular widths, flow mediated dilation (FMD) of the brachial artery after 5 min of ischemia; and levels of five soluble endothelial adhesion markers (ICAM-1, VCAM-1, L-selectin, P-selectin, and E-selectin). Linear regression models were used to examine the association of trabecular BMD with markers of microvascular disease and with markers of endothelial dysfunction. Results: We observed no significant associations of UACR, retinal arteriolar or venular widths, or FMD with BMD. We also observed no statistically significant association of spine trabecular BMD with levels of endothelial adhesion markers. Men and women had largely similar results. Conclusion: We conclude that there is little evidence to connect thoracic spine trabecular BMD to microvascular disorders or to endothelial dysfunction among multi-ethnic middle-aged and older adults. Other factors beyond trabecular BMD (e.g., bone quality or predisposition to falling) may be responsible for the associations of microvascular disease with osteoporotic fractures. [ABSTRACT FROM AUTHOR]

The objective of this study was to investigate the relationship between mortality and the prognostic nutritional index (PNI) in the pediatric patient group with ventriculoperitoneal shunt (VPS) infection. A total of 63 pediatric patients with a VPS infection and positive cerebrospinal fluid (CSF) culture were retrospectively registered. The CSF specimens were analyzed to conduct culture and microscopic evaluation. A total of 44.4% of the cases were men and 55.6% of the cases were women. Patients were divided into 2 groups (survivor and non-survivor patients). When survivor and non-survivor patients were compared, it was found that CSF leukocytes, CSF glucose, CSF protein, CSF/blood glucose ratio, lymphocyte, albumin, and PNI levels were lower in the non-survivor patients' group. Nevertheless, blood glucose and CRP (C-reactive protein) were significantly higher in the non-survivor patients' group than in the survivor patients' group. In our investigation, we suggested that low PNI was related to high mortality in cases of VPS infection. [ABSTRACT FROM AUTHOR]