Metabolic Syndrome Parameters Research Articles

Visseral Lipectomy Improves Metabolic Syndrome Parameters and Adipokines in a Rat Model of Metabolic Syndrome Induced by Monosodium Glutamate.

Metabolic syndrome (MetS) includes abdominal obesity, hypertension, insulin resistance, and dyslipidemia. Research has indicated that reducing excess visceral fat has positive effects on inflammation and insulin resistance. We examined whether visceral lipectomy modifies the effects of MetS parameters and adipocytokine levels. Each group included 15 newborn male rats: control+sham (C+S), metabolic syndrome+sham (MetS+S), and metabolic syndrome+visceral lipectomy (MetS+VL). On postnatal days 0, 2, 4, 6, 8, and 10, subcutaneous injections of monosodium glutamate (MSG) (4g/mg) were administered to induce MetS. The control group received saline injection. The rats underwent sham surgery or lipectomy on the 120th day of life. Two months post-surgery, tests were performed to check lipid and insulin levels as well as the Lee index, HOMA-IR, serum adiponectin (ADP), resistin, interleukin-6 (IL6), leptin, tumor necrosis factor-alpha (TNF-α), and C-reactive protein (CRP) levels. These findings showed that the Lee index (p = 0.001), insulin resistance (p = 0.002), and hyperinsulinemia (p = 0.009) were significantly improved in the MetS+VL group compared to those in the MetS+S group. The lipid profile was unaffected by visceral lipectomy. Furthermore, visceral lipectomy normalized MetS-induced adipokine imbalance. The decrease in the Lee index and improvement in hyperinsulinemia suggest that visceral lipectomy may benefit impaired glucose metabolism. Although visceral lipectomy has no apparent effect on the lipid profile, positive effects on adipokine levels by reducing various inflammatory markers including resistin, IL6, leptin, TNF-α, and CRP. These findings indicate that visceral lipectomy may have therapeutic potential for MetS. This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable. This excludes Review Articles, Book Reviews, and manuscripts that concern Basic Science, Animal Studies, Cadaver Studies, and Experimental Studies. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Effectiveness of metformin in combination with intranasal insulin for the treatment of metabolic and hormonal disturbances in adult male rats with metabolic syndrome induced by impaired breastfeeding

BACKGROUND: Limiting or temporally stopping breastfeeding can lead to the development of metabolic syndrome in adulthood, which requires the development of approaches for its prevention and correction. One such approach is treatment with metformin or intranasal insulin. Since the targets of these agents differ and may complement each other, it has been suggested that their combined use could be effective. AIM: To study the effect of a four-week co-administration of metformin (orally, 120 mg/kg/day) and intranasal insulin (1.2 IU/kg/day) in male rats with metabolic syndrome, induced by breastfeeding disruption on postnatal days 19–21, on their metabolic and hormonal parameters. MATERIALS AND METHODS: The study treatment was compared with monotherapy using the same drugs. RESULTS: It was found that adult male rats with disrupted breastfeeding developed obesity, dyslipidemia, hyperleptinemia, impaired glucose tolerance, and a reduction in the number of β-cells and the area of pancreatic islets, which are characteristic of metabolic syndrome. Long-term treatment with metformin and its combination with intranasal insulin partially or fully normalized body weight, abdominal fat, and metabolic and hormonal parameters, with the restorative effect of combination treatment on such parameters as body weight, fat mass, glucose tolerance, and blood glycated hemoglobin levels being more pronounced than with metformin alone. CONCLUSIONS: The results of the study support the use of a combination of metformin and intranasal insulin to normalize metabolic and hormonal parameters in metabolic syndrome induced by breastfeeding disruption in early days of life.

COMPONENTS OF METABOLIC SYNDROME AS A RISK FACTOR FOR COVID-19 IN INDIA

Objective: Several patients with components of metabolic syndrome (MetS) like obesity, hypertension, diabetes mellitus and dyslipidemia is a risk factor for COVID-19 in India. Aims of our review to bring together current data about components of metabolic syndrome & COVID 19 infection. It specially looks the relation between components of MetS (Obesity, Diabetes mellitus, Hypertension and dyslipidemia) and COVID 19. At the time of writing the review is updated till time. Methods: Search of literature was done by using google search & PubMed engines for prepare review related to my article. Results: Patients with components of metabolic syndrome like obesity, diabetes, hypertension and dyslipidemia have increased evidence of incidence and severity of COVID-19. COVID-19 has effect on the pathophysiology of all these components of metabolic syndrome. The control of all these components of metabolic syndrome is important not only for patients who are infected with COVID-19, but also for those without the disease. Conclusions: It is commonly known that the existence of comorbidities such as increase in BMI, dyslipidemia, diabetes mellitus and hypertension is associated with additional severe course of COVID-19. So measurement of components of metabolic syndrome parameters is essential to better estimate the risk of COVID-19 and management and control of these components (BMI, blood glucose, blood pressure, lipid profile) of metabolic syndrome parameters will cause less possibility to occur COVID-19.

Relationship between physical activity and abdominal obesity and metabolic markers in postmenopausal women

This study aimed to investigate the impact of physical activity indicators monitored by the POLAR accelerometer on body obesity indicators, metabolic syndrome parameters, and energy metabolism hormones in postmenopausal women. Was included 71 participants from this study program (68.8 ± 4.3 years). We divided participants into LPA and MVPA groups based on their level of moderate to vigorous physical activity per week; Physical activity levels over 7 days were assessed using a POLAR accelerometer, with daily step counts and sedentary time recorded. Measurements included waist circumference, visceral fat volume, body fat percentage, blood pressure, fasting blood glucose, triglyceride levels, HDL cholesterol, and energy metabolism hormone levels (leptin, resistin, adiponectin). The MVPA group displayed lower waist circumference, body fat percentage, abdominal fat, and BMI compared to the LPA group (p < 0.05). A significant negative correlation was observed between daily step count and obesity indicators, including waist circumference (r = -0.301), body fat percentage (r = -0.295), abdominal fat (r = -0.318), and BMI (r = -0.238). Conversely, sedentary time showed a positive correlation with obesity indicators such as waist circumference (r = 0.258), body fat percentage (r = 0.239), and abdominal fat (r = 0.244). Moreover, daily step count exhibited a significant negative correlation with leptin levels (r = -0.245), while sedentary time was positively correlated with the energy metabolic factor leptin (r = 0.279). Waist circumference demonstrated significant positive correlations with triglycerides, blood glucose, adiponectin, resistin, and leptin levels. Postmenopausal women who engage in at least 150 min of MVPA weekly show lower obesity indices. There is a significant correlation between physical activity levels and obesity indicators, which relate to metabolic syndrome and energy metabolism factors. Thus, increased physical activity may help prevent metabolic syndrome and cardiovascular diseases in this population.

Increased serum leptin levels are associated with metabolic syndrome and semen parameters in patients with infertility.

This study aims to ascertain the associations between serum leptin levels and metabolic syndrome and semen parameters in patients with infertility. A total of 200 patients who were diagnosed as primary infertility in our hospital were enrolled in this study, and they were divided into MetS group and non-MetS group. About 30 healthy men were enrolled as the control group. The general information, blood lipids, reproductive hormones and semen parameters were collected. We used the Student t test, the Chi-square test, the Kruskal-Wallis test, and the spearman correlation analysis to analyze their relationships. BMI, glucose, TG, follicle-stimulating hormone (FSH), and leptin were significantly higher in MetS infertile patients (P < .001; P < .005; P < .001; P < .001; and P < .001, respectively). While T and high-density lipoprotein (HDL) were significantly lower in MetS infertile patients (P < .01, and P < .001, respectively). Leptin was correlated with sperm progressive motility (R = -0.312, P < .01), and normal morphology (R = -0.458, P < .001). Moreover, sperm concentration was correlated with FSH (R = -0.268, P < .001) and inhibin B (R = 0.401, P < .001), and normal morphology was correlated with HDL (R = 0.233, P < .001) and TG (R = -0.182, P < .01). In primary infertile patients, sperm normal morphology were found to be depressed and related to MetS. Leptin was increased in patients diagnosed with MetS and associated with semen parameters.

Metabolic syndrome in patients who have been subjected to isolation security measures and treated with atypical antipsychotics.

The main aim of the study was to assess the incidence of metabolic syndrome and its individual components in patients subject to a confinement measure, treated with antipsychotics in mono - or polytherapy. Additional objectives included the analysis of associations between the occurrence of metabolic syndrome and patients' age, psychiatric diagnosis, overweight or obesity, and the presence of addictions to psychoactive substances. The study involved 61 patients of the Department of Forensic Psychiatry, including 9 women and 52 men, subject to a confinement measure from September 2019 to August 2021. All parameters of metabolic syndrome and BMI were measured twice, at the beginning of the stay at the Department and after six months of treatment with atypical antipsychotics. Appropriate statistical comparative analyses were then performed. There was no relationship between the occurrence of metabolic syndrome and the age of the subjects, medical diagnosis, addiction to psychoactive substances, including smoking. It has not been confirmed that the chronic use of atypical antipsychotics with parallel prophylactic and health-promoting effects in conditions of confinement leads to the development of metabolic syndrome and worsens its symptoms, apart from a marked increase in waist circumference and an increase in BMI. Systematic measurements of BMI and waist circumference during treatment with atypical antipsychotics may be accurate tools in assessing the risk of metabolic syndrome. Long-term confinement hospitalizations should include psychoeducational nterventions aimed at minimizing metabolic complications of pharmacotherapy.

Is there any association between vitamin D status and PCOS disease?

Introduction Polycystic ovary syndrome (PCOS) is a common hormonal disorder among women of reproductive age. The current study sought to assess vitamin D status in women with PCOS compared to the control group and to describe the association between vitamin D deficiency and the features of PCOS. Material and methodology A descriptive retrospective study about 176 women of reproductive age was conducted. The sample was divided into two groups: individuals with PCOS (82 women) and healthy individuals without PCOS (94 women). Vitamin D deficiency was defined as a serum concentration less than 10 ng/ml. We used the Statistical Package for the Social Sciences (SPSS), version 21 for all analyses. Results In our study, vitamin D deficiency was observed in 40.2% PCOS patients and 24% controls. The 25(OH)D level was lower in PCOS women and the incidence of vitamin D deficiency and insufficiency were significantly higher in comparison with the control group (p < 0.05). Furthermore, PCOS women with insulin resistance or obesity had lower 25(OH)D levels in comparison with PCOS individuals without IR or obesity. Furthermore, a significant correlation was found between homeostatic model assessment for insulin resistance (HOMA-IR)/body mass index (BMI) and vitamin D status. Discussion and conclusion Vitamin D deficiency could be one of the etiological mechanisms of PCOS. In fact, the prevalence of vitamin D deficiency in PCOS women is evident, principally in those with obesity or IR. Also, the serum 25(OH)D level was correlated with parameters of insulin resistance and metabolic syndrome. Therefore, it is proposed that vitamin D supplementation may be beneficial for the management of PCOS patients.

Improvement in Symptoms of Depression and Anxiety and Cardiometabolic Risk Factors in Children and Adolescents with Overweight and Obesity Following the Implementation of a Multidisciplinary Personalized Lifestyle Intervention Program.

Background/Objectives: Childhood obesity is one of the most challenging contemporary public health problems. Children and adolescents with obesity experience multiple psychosocial difficulties, such as low self-esteem, depression, anxiety, and behavioral problems, which persist for a long time. The aim of the study was to assess the effect of a multidisciplinary personalized lifestyle intervention for depressive and anxiety symptoms, as evaluated by psychometric questionnaires, and their effect and association with cardiometabolic parameters in children and adolescents with overweight and obesity before and after the intervention. Methods: Six hundred and eleven (n = 611) children and adolescents (mean age ± SE: 10.39 ± 0.10 years; 51.5% females, 46.6% pubertal) were studied prospectively. Subjects were classified as being obese (50.2%), overweight (33.5%), or having a normal BMI (16.2%) according to IOTF criteria. All participants entered a 1-year lifestyle intervention program; laboratory investigations were obtained at the beginning and end of the study and two psychometric questionnaires were completed, the CDI and SCARED, which evaluate symptoms of depression and anxiety, respectively. Results: Following the lifestyle intervention, a significant decrease was noted in anxiety scores in all subjects and in depression scores in youth with obesity, as well as in adolescents with obesity, while females displayed a reduced response to the intervention. Insulin resistance and metabolic syndrome parameters, cortisol, PRL, and LH concentrations were positive predictors for depressive and anxiety symptoms. Conclusions: The implementation of a multidisciplinary personalized lifestyle intervention program in the management of childhood obesity is associated with a significant decrease in cardiometabolic and psychosocial comorbidities in children with and without excess adiposity. The improvement in mental health is likely mediated by an improvement in energy metabolism with subsequent improvement in neuroinflammation owing to lifestyle changes.

Cardioprotective potential of oleuropein, hydroxytyrosol, oleocanthal and their combination: unravelling complementary effects on acute myocardial infarction and metabolic syndrome

Abstract Background/Introduction Clinical studies have established the role of olive products in primary and secondary prevention of cardiovascular (CV) disease, but the single compounds or compound combinations responsible for the protective effects are still under investigation. Purpose We sought to explore and compare the cardioprotective potential of Oleuropein (OL), Hydroxytyrosol (HT), Oleocanthal (OC) and Oleanolic Acid (OA) and three combinational treatments after chronic oral administration in mice subjected to Ischemia/Reperfusion Injury (IRI) in the presence of metabolic syndrome (MS) and verify the effect of combination in a proof-of-concept clinical study in Chronic Coronary Artery Syndrome (CCAS) patients. Methods First, we explored the IRI-limiting potential of 6-weeks daily oral treatment with OL (20.6 mg/kg), HT (5.9 mg/kg), OC (11.6 mg/kg), OA (17.4 mg/kg) or vehicle (DMSO 5%) in healthy C57Bl6 mice. At week 6, myocardial ischemia/reperfusion (30 minutes/2 hours) was induced and infarct size was measured. Next, MS was established by 14 weeks of Western diet and the isolated compounds were administered for the last 6 weeks. At week 14, IRI was surgically induced, and infarct size was determined. Basic MS parameters (fasting blood glucose, plasma cholesterol, body weight and blood pressure) were recorded at baseline, weeks 8 and 14. According to the exerted benefits, three combinational treatments were designed and tested on the MS model of IRI. The underlying cardioprotective mechanism was investigated on the mixture with preponderant CV benefits (OL-HT-OC, Combo 2). ApoE-/- mice fed with Western diet for 12 weeks were treated with Combo 2 orally for the last 4 weeks and aortic atherosclerotic lesion extent was determined to detect possible antiatherosclerotic effects. After multi-organ toxicity evaluation, a Combo 2-based supplement was administered in CCAS patients for evaluation of cardiac function, inflammation and oxidative stress biomarkers. Results OL, OC and OA, but not HT, significantly reduced infarct size in vivo both in healthy and MS mice. OL was the only compound to reduce hyperglycemia, while OA significantly reduced plasma cholesterol. All mixtures (Combo 1: OL-HT-OA, Combo 2: OL-HT-OC, Combo 3: OL-HT-OC-OA) were cardioprotective, but only Combo 2 prevented MS progression by limiting hyperglycemia. Combo 2 protection against IRI was attributed to apoptosis suppression (reduced Bax/BcL-xL ratio) and increased expression of the antioxidant enzymes Superoxide Dismutase and Catalase in the ischemic myocardium. Combo 2 treatment also reduced atherosclerotic lesion extent. In our proof-of-concept clinical study, Combo 2 treatment ameliorated cardiac, vascular and endothelial function in CCAS patients. Conclusions Combinational treatment with OL-HT-OC exerts potent cardioprotective, antihyperglycemic and antiatherosclerotic properties in vivo, with remarkable and clinically translatable CV benefits in high-risk patients.

Effects of Supplementation with NAD + Precursors on Metabolic Syndrome Parameters: A Systematic Review and Meta-Analysis.

Intracellular levels of NAD + regulate metabolism, among other ways, through enzymes that use NAD + as a substrate, capable of inducing catabolic processes, such as lipid oxidation, glucose uptake, and mitochondrial activity. In several model organisms, administering precursor compounds for NAD + synthesis increases its levels, improves lipid and glucose homeostasis, and reduces weight gain. However, evidence of the effects of these precursors on human patients needs to be better evaluated. Therefore, we carried out a systematic review and meta-analysis of randomized clinical trials that assessed the effects of NAD + precursors on Metabolic Syndrome parameters in humans. We based our methods on PRISMA 2020. Our search retrieved 429 articles, and 19 randomized controlled trials were included in the meta-analysis. We assessed the risk of bias with the Rob 2 algorithm and summarized the quality of evidence with the GRADE algorithm. Supplementation with NAD + precursors reduced plasma levels of total cholesterol and triglycerides in volunteers, but the intervention did not significantly affect the other outcomes analyzed. Three of the included articles presented a high risk of bias. The quality of evidence varied between very low and low due to the risk of bias, imprecision, and indirectness. The number of participants in outcomes other than lipidemia is still generally tiny; therefore, more clinical trials evaluating these parameters will increase the quality of the evidence. On the other hand, quality randomized studies are essential to assess better the effects of NAD + precursors on lipidemia.

Prevalence of nonalcoholic fatty liver disease in patients with hepatitis B: A meta-analysis.

The prevalence of nonalcoholic fatty liver disease (NAFLD) in patients with chronic hepatitis B (CHB) has increased in recent clinical practice; however, the relationship between CHB and hepatic steatosis (HS) remains controversial. To shed light on the potential association between NAFLD and hepatitis B virus (HBV) infection. We conducted a systematic literature search using multiple databases, including PubMed, the Cochrane Library, Web of Science, and EMBASE, to identify relevant studies. Predefined inclusion criteria were used to determine the eligibility of the studies for further analysis. Comprehensive meta-analysis software was used for statistical analysis, which covered 20 studies. The results indicated a lower NAFLD susceptibility in HBV-infected individuals (pooled OR = 0.87; 95%CI = 0.69-1.08; I 2 = 91.1%), with diabetes (P = 0.015), body mass index (BMI; P = 0.010), and possibly age (P = 0.061) as heterogeneity sources. Of note, in four studies (6197 HBV patients), HBV-infected individuals had a reduced NAFLD risk (OR = 0.68, 95%CI = 0.51-0.89, P = 0.006). A positive link between hyperlipidemia and metabolic syndrome emerged in hepatitis B patients, along with specific biochemical indicators, including BMI, creatinine, uric acid, fasting blood glucose, and homeostasis model assessment of insulin resistance. HBV infection may provide protection against HS; however, the occurrence of HS in patients with HBV infection is associated with metabolic syndrome and specific biochemical parameters.

Association between infection with Helicobacter pylori and metabolic syndrome among diabetic patients attending Jimma medical center in Jimma city, Ethiopia: a cross-sectional study

BackgroundPrevious studies have implicated the role of H. pylori infection in developing the metabolic syndrome. However, findings remain contradictory, and data from developing countries are scarce.MethodsWe employed a cross-sectional study design to assess the relationship between H. pylori infection and metabolic syndrome among diabetic patients attending Jimma Hospital, Ethiopia. An interviewer-led questionnaire administered to study participants provided information on sociodemographic factors, and medical records were used to obtain medical history information. Metabolic parameters, including plasma glucose, triglycerides (TG), high-density lipoprotein cholesterol (HDL-c), body-mass index (BMI), waist circumference (WC), systolic blood pressure (SBP), and diastolic blood pressure (DBP) were collected. H. pylori infection status was assessed using IgG Enzyme-linked Immunosorbent Assays (ELISA). The effect of H. pylori infection on metabolic syndrome and metabolic parameters was determined using multivariate linear and logistic regressions.ResultsWe found H. pylori infection status was positively but not significantly associated with metabolic syndrome (AOR = 1.507, 95% CI: 0.570–3.981, p = 0.408). When the analysis was restricted to individual metabolic parameters, H. pylori positivity was significantly associated with lower HDL-c and higher SB, respectively.ConclusionsOur result confirms that individual metabolic parameters, not an overall metabolic syndrome, are significantly associated with H. pylori infection. Future studies should examine the relationship between H. pylori and metabolic syndrome, considering gastrointestinal conditions such as GERD, GU, and DU.

Effects of nutritional education on metabolic syndrome parameters in a sample of adults in Subotica, Northern Serbia

The aim of this study is to assess the changes in metabolic syndrome parameters among adults after the implementation of nutrition education. The research was conducted as a prospective, longitudinal, quasi-experimental evaluation study from May to December 2022. The research sample included 31 employees at the College of Vocational Studies in Subotica. The study was conducted in three phases: Initial assessment (anthropometric, clinical, biochemical measurements and eating habits), Nutrition educations (onloine and face-to-dace) and Evaluative assessment (six months after the initial assessment). Data analysis included methods of descriptive and comparative statistical analysis. Nutrition education was conducted for 31 participants, but only 18 responded to the evaluative assessment. Two thirds (62%) of the participants were overweight ad had elevated cholesterol levels. Elevated triglyceride values were registered in more than a half of the participants and high blood glucose levels in 13% of participants. More than a third of the participants had three or four risk factors for the development of metabolic syndrome. After nutrition education, distribution of participants according io BMI significantly changed (I—normal: 37%; overveigt: 31%; obese:29%; E—normal:10%; overveigt:29%; obese:19%; p = 0,001). Significant changes in the distribution of total cholesterol levels (I: 5.7 mmol/l; E: 5.4 mmol/l) was determined at the evaluative assessment (p = 0.005). Statistically changes in the distribution of breakfast (p = 0.001) and vegetables (p = 0.013) intake were observed. There were not determined significant changes in other antropometric, clinical and biochemical parameters after nutrition education. Although the nutrition education intervention showed some changes in the prevalence of risk factors, significant changes require more intensive, long-term interventions tailored to individual needs.

The comparison of metabolic syndrome parameters, trichoscopic and trichoscan characteristics in androgenetic alopecia (AGA) and early-onset androgenetic alopecia (early-onset AGA).

Androgenetic alopecia (AGA), the most common cause of hair loss, is influenced by various risk factors. Metabolic syndrome constitutes a collection of risk factors elevating the risk of cardiovascular disease. The presence of early-onset AGA could serve as an indicator of the emergence of metabolic syndrome, yet to date, no research has examined these parameters in AGA. This is a cross-sectional study comparing two groups; early onset versus normal onset AGA. Forty participants were enlisted and evenly distributed into the two groups. Subsequently, participants underwent examinations utilizing trichoscopy, trichoscan, and laboratory assessments. Apart from waist circumference, BMI, and age of alopecia onset, there were no notable differences concerning sociodemographic and clinical features. In terms of hair growth parameters, the telogen hair rate stands out as the sole indicator exhibiting a significant difference between both groups, while trichoscopy data also revealed varying hair characteristics. Lastly, metabolic parameters namely triglyceride, fasting blood glucose, HbA1c and HDL differ significantly, with the normal onset group demonstrating a higher prevalence of metabolic abnormality. This suggests a potential association between AGA and metabolic syndrome. However, the exact nature of this relationship remains uncertain, necessitating further research with larger samples, specific age groups and diverse study designs.

Final Results of the ANDROCAN Study: Histopathological Characteristics and Biochemical Recurrence at 5 Years of Localized Prostate Cancer According to Preoperative Gonadal Status

Background and objectiveFailure rates after first-line treatment of localized prostate cancer (PCa) treatment remain high; therefore, it is essential to improve the selection and identification of at-risk patients to reduce mortality. The aim of the ANDROCAN study was to evaluate the biochemical recurrence (BCR) in patients with localized PCa treated by total prostatectomy at 5 yr after surgery, according to their presurgery gonadal status. MethodsA prospective cohort study was conducted including 1318 patients undergoing total prostatectomy for localized PCa with a 5-yr postoperative follow-up. Clinical and hormonal data (assays of total testosterone [TT], bioavailable testosterone [BT], dihydrotestosterone, estrone, and estradiol were performed by gas chromatography/mass spectrometry) as well as metabolic syndrome parameters were collected at baseline before surgery. Pathological data (predominant Gleason grade 4 and stage) were collected and cross-referenced centrally. Factors associated with BCR were assessed by a multivariate analysis, and BCR-free survival was assessed by a Kaplan-Meier analysis. Key findings and limitationsAmong the 1318 patients, 237 had BCR of PCa. Considering demographic characteristics, populations with and without BCR were similar. However, patients with BCR had cancers with a higher Gleason score (p = 0.0001) and higher prostate-specific antigen (PSA) values (p = 0.0005) at baseline. Gleason score, pT >3a, and PSA level at baseline were positively correlated with BCR (p < 0.0001, p < 0.0001, and p = 0.0048, respectively), while BT and TT levels were not associated with BCR. This study includes patients with varying clinical characteristics, such as cancer history and metabolic syndrome, introducing variability that makes it challenging to isolate the specific effects of gonadal status on BCR. Another limitation is the lack of evaluation of long-term BCR beyond 5 yr, potentially overlooking recurrences that occur between 5 and 15 yr after surgery. This could lead to an underestimation of the actual long-term recurrence rates. Conclusions and clinical implicationsOverall, PSA levels, high Gleason score, and pT >3a are associated with a greater likelihood of disease recurrence following initial treatment and could serve as important prognostic indicators for predicting the risk of BCR. In this prospective study, biochemical hypogonadism was not associated with a higher occurrence of BCR within 5 yr of prostatectomy. The biological gonadal status of preoperative patients could potentially be useful for therapeutic decisions but does not provide an indication for the oncological follow-up. Patient summaryFive-year follow up of patients after surgery showed that there is no association between hypogonadism (low levels of total testosterone and bioavailable testosterone) and cancer recurrence. However, cancer recurrence seems to be more associated with aggressiveness of cancer at the time of detection.

Correlation between Pancreatic Fat Deposition and Metabolic Syndrome: Relationships with Location in the Pancreas and Sex.

Objective To investigate the correlation between pancreatic fat deposition and metabolic syndrome (MetS) parameters, focusing on the locations of fat deposition in the pancreas and sex differences. Methods Degrees of fat deposition in the head, body, and tail of the pancreas were evaluated using computed tomography (CT). We examined the relationships between pancreatic fat deposition and the age, body mass index (BMI), visceral and subcutaneous fat, serum lipid profiles, hepatic steatosis, diabetes mellitus (DM), and hypertension (HTN). Results In this retrospective study, greater fat deposition was associated with a higher BMI, visceral and subcutaneous fat accumulation, and hepatic steatosis, with the pancreatic head showing the strongest correlation. Correlations of pancreatic fat deposition with the BMI and visceral and subcutaneous fat accumulation were stronger in females than in males, while correlations with hepatic steatosis were stronger in males than in females. In addition, a multivariate analysis did not suggest a direct causal relationship between pancreatic fat deposition and DM and HTN, but there was a significant correlation between pancreatic fat deposition in the pancreatic head and visceral fat area. Conclusion Pancreatic fat deposition, as evaluated by CT, especially in the part of the pancreatic head adjacent to the ampulla of Vater, is a sensitive indicator of MetS. The correlations between pancreatic fat deposition and MetS parameters tended to be stronger in females than in males. These results may help further elucidate the pathophysiology of MetS and provide opportunities for its diagnosis.

Correlation between environmental pollutant exposure and cardiopulmonary health by serum biomarker analysis in the Swedish elderly population

ABSTRACT Persistent organic pollutants (POPs) affect human health through the aryl hydrocarbon receptor (AhR) pathway and are implicated in mitochondrial dysfunction. Using data from the PIVUS study, we investigated the associations of serum AhR ligand (POP)-mediated luciferase activity (AhRL), mitochondrial ATP production inhibiting substances (MIS-ATP), and those affecting reactive oxygen species (MIS-ROS) with several metabolic syndrome (MetS) and cardiopulmonary function parameters. These include insulin resistance (HOMA-IR), inflammation, oxidative stress, and cardiopulmonary variables (FVC, FEV1, LV-EF, CCA distensibility). MIS-ATP showed significant correlations with HOMA-IR and pulmonary functions, indicating its direct impact of MIS-ATP on metabolic and pulmonary health. MIS-ROS correlated with oxidative stress markers and CCA distensibility, suggesting a role in systemic inflammatory responses. This study highlights the intricate relationships between environmental pollutant mixture and cardiopulmonary health in MetS as indicated by biomarkers of POP exposure in the elderly population, suggesting POP exposure may influence MetS onset and progression through mitochondrial dysfunction.

A Cross-sectional Analytical Study of Morphological Patterns of Acanthosis Nigricans and Its Association with Components of Metabolic Syndrome

Background: Acanthosis nigricans (AN) is a dermatosis that manifests as asymptomatic and symmetrical darkening, affecting the skin of intertriginous areas. It is a marker of insulin resistance and is usually associated with metabolic syndrome (MS). The present study was conducted to study the morphological patterns of AN and to assess its correlation with different components of MS. Methodology: Using the purposive sampling technique (1-year period), 100 patients fulfilling the case definition of AN were enrolled based on the inclusion and exclusion criteria. A detailed history and a cutaneous examination (color, texture, and sites of AN) were done. Anthropometric measurements and scoring of the AN were done. Investigations were reviewed. Data were recorded, and MS was diagnosed using the National Cholesterol Education Program’s Adult Panel III criteria. The data were analyzed using Microsoft Excel 13 software. Results: The mean age was 36.9 ± 10.1 years, with a male-to-female ratio of 1:1.38. The mean duration of AN was 18.8 ± 12.5 months. Seventy percent of cases had involvement of two or more sites. MS was present in 55% of cases of AN. Gender, duration of AN, site of AN, neck and axilla severity, and total cholesterol were not statistically significantly associated with MS (P &gt; 0.05). Its association with systolic and diastolic blood pressure, waist circumference, fasting blood sugar, and high triglyceride was found to be statistically significant (P &lt; 0.05). A low high-density lipoprotein level was found to be highly significant (P &lt; 0.01). On applying the Chi-square test, all five parameters of MS had a significant association with AN. Conclusion: Understanding the relationship between AN and MS is important, as patients with AN are at risk for all the components of MS individually and collectively.

A Cross-Sectional Study on Metabolic Syndrome Parameters, the Nutritional Index, and Physical Status Associated with or Without the Possible Diagnosed Sarcopenia in Older Women Using A Propensity Score Matching Method.

To develop strategies against sarcopenia, physiological and biochemical data in older women were analyzed using propensity score matching. Fifty-six women aged ≥75 years with the AWGS calf circumference <33 cm were included in the sarcopenia risk group. Low muscle strength (handgrip strength <18kg) or low physical performance (five-times-sit-to-stand test ≥12s) were used the possible-sarcopenia group. Propensity score matching adjusted for age and BMI was performed between the possible-sarcopenia group with low muscle strength (or physical performance) and the sarcopenia risk group without low muscle strength (or physical performance). The comparison included nutritional index, metabolic syndrome parameters, BMD, and skeletal muscle mass index score between both groups. The possible-sarcopenia group with low muscle strength exhibited significantly lower BMD (p=0.014) and skeletal muscle mass index score (p=0.002) compared to the sarcopenia risk group without low muscle strength. The possible-sarcopenia group with low physical performance exhibited significantly lower AST (p=0.034) compared to the sarcopenia risk group without low physical performance. These results suggest that older women with possible sarcopenia and low muscle strength may have reduced BMD and skeletal muscle mass index.

Cardiorespiratory Fitness Decreases High-Sensitivity C-Reactive Protein and Improves Parameters of Metabolic Syndrome.

To evaluate the relationship between cardiorespiratory fitness (CRF), expressed as maximal oxygen uptake (ml.kg-1.min-1), metabolic syndrome (MetS), and high-sensitivity C-reactive protein (hs-CRP), a marker of systemic inflammation. The relationship between CRF, MetS, and hs-CRP was examined in a cohort of 173 men and women. CRF was evaluated using a Bruce protocol treadmill test and measured as estimated maximal oxygen uptake (VO2 max). Participants' physical activity status was self-reported. Plasma hs-CRP levels were measured using a standardized immunoassay, and the diagnostic criteria for MetS were based on guidelines established by the International Diabetes Federation (IDF). An inverse association was observed between hs-CRP levels and estimated VO2 max (p<0.01). Additionally, hs-CRP increased linearly with the number of MetS criteria present (p<0.01), while the estimated VO2 max decreased as the number of MetS criteria increased (p<0.01). Moreover, higher estimated VO2 max correlated with increased self-reported physical activity levels (p<0.01). Notably, participants engaging in two to three hours of exercise per week had hs-CRP levels ≤2.5 mg/L (p=0.018), considered a low-to-moderate risk range. Higher CRF, reflected by an estimated VO2 max, ≥45 ml/kg/min, is associated with lower hs-CRP levels and fewer MetS criteria. Additionally, regular physical activity, corresponding to higher VO2 max, appears to reduce systemic inflammation and ameliorate MetS risk factors. These findings support the mechanisms by which improved CRF and exercise may lower the risk of cardiovascular diseases (CVD) and type 2 diabetes (T2DM).