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Nigerian Journal of Clinical Practice Jun 2024Exercise or exercise capacity is a vital physiological function. It is known that certain cytokines support muscle function during exercise and, as a result, increase...
BACKGROUND
Exercise or exercise capacity is a vital physiological function. It is known that certain cytokines support muscle function during exercise and, as a result, increase exercise capacity.
AIMS
In this study, the effect of metformin administered in combination with exercise on osteocalcin (OCN), insulin, and interleukin-6 (IL-6) levels in rats was investigated.
METHODS
Forty-two male Wistar rats were used in this study. The animals were randomly divided into six groups: control (CONT), only exercise (EXE), metformin_100 mg/kg (Met100), metformin_200 mg/kg (Met200), metformin_100 mg/kg+exercise (Met100+EXE), and metformin_200 mg/kg+exercise (Met200+EXE). A 10-week intervention was conducted, excluding exercise training. During the experiment, the groups receiving metformin application (100 or 200 mg/kg) were administered with metformin. At the end of the study, serum samples were collected from the rats to determine the levels of osteocalcin, insulin, and IL-6 using the enzyme-linked immunosorbent assay method. In addition, glucose levels and body weights were evaluated. GraphPad Prism was used for the analyses.
RESULTS
The OCN and insulin levels of the Met100+EXE and Met200+EXE groups were found to be higher compared to the CONT, Met100, and Met200 groups (P < 0.05). The IL-6 level of the EXE group was determined to be higher than that of the CONT, Met100, and Met200 groups (P < 0.01). It was observed that both exercise and the individual or combined application of metformin resulted in lower blood glucose levels compared to the CONT group. The mean body weight of the EXE group was higher than that of the other groups.
CONCLUSION
The combined application of metformin and exercise has increased osteocalcin and insulin levels compared to metformin application alone.
Topics: Animals; Metformin; Interleukin-6; Osteocalcin; Rats, Wistar; Male; Rats; Physical Conditioning, Animal; Insulin; Hypoglycemic Agents; Blood Glucose; Body Weight
PubMed: 38943302
DOI: 10.4103/njcp.njcp_884_23 -
Medicine Jun 2024Hypertension has long been a worldwide health concern. Our aim was to investigate the prevalence, awareness, treatment, and control rates of hypertension and analyze the...
Hypertension has long been a worldwide health concern. Our aim was to investigate the prevalence, awareness, treatment, and control rates of hypertension and analyze the factors related to hypertension among adult residents of the coastal areas of Tianjin, China. This was a cross-sectional study. Adults aged 35 to 75 years were selected for the study using cluster random sampling methods. Detailed information was collected via face-to-face surveys and medical checkups. We assessed the rates of hypertension in the total population and sub-populations and used multivariable logistic regression to identify the factors associated with the prevalence and the control of hypertension. In total, 6305 participants aged 55.22 ± 10.37 years were included in this study. Approximately 49.8% (95% confidence interval [CI]: 48.5%-51.1%) of the population had hypertension; the prevalence increased with age and body mass index (all P < .001). Multivariable logistic regression showed that the odds ratio of hypertension was 5.93 times more in participants aged 65 to 75 years than in those aged 35 to 44 (95% CI: 4.85-7.26, P < .001). The odds ratio of hypertension was 3.63 times more in obese participants than in those of normal weight (95% CI: 3.08-4.28, P < .001). Additionally, the awareness, treatment, control, and control under-treatment rates of hypertension were 89.7%, 83.6%, 54.4%, and 60.5%, respectively. Factors associated with having controlled hypertension included sex, body mass index, and dyslipidemia (all P < .01). Our study identified that in the coastal area of Tianjin, China, about half have hypertension, also the region has high rates of hypertension awareness, treatment and control, and more than half of hypertension patients receiving treatment have controlled hypertension.
Topics: Humans; Hypertension; Middle Aged; Male; China; Female; Cross-Sectional Studies; Prevalence; Adult; Aged; Health Knowledge, Attitudes, Practice; Body Mass Index; Risk Factors; Age Factors; Logistic Models
PubMed: 38941429
DOI: 10.1097/MD.0000000000038676 -
Medicine Jun 2024Healthy eating and weight control are recommended for cancer survivors; however, dietary interventions are not routinely offered to them. This study aimed to assess the... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
Healthy eating and weight control are recommended for cancer survivors; however, dietary interventions are not routinely offered to them. This study aimed to assess the effects of dietary interventions on survival, nutritional status, morbidity, dietary changes, health-related quality of life (QOL), and clinical measures in cancer survivors.
METHODS
Searches were conducted from October 1, 2018 to November 21, 2011 in the Medline, EMBASE, CENTRAL, Emcare, and DARE electronic databases. We included randomized controlled trials (RCTs) that involved individuals diagnosed with cancer, excluding conference abstracts, case studies, other reviews, and meta-analyses, and screened the articles.
RESULTS
Eight studies were included in this meta-analysis. We observed significant improvements in QOL and clinical data in 3 of 6 studies and in one study, respectively, significant weight loss on anthropometry in 2 of 5 studies, and dietary improvement in 4 of 5 studies of adult cancer survivors. However, we did not observe any benefits of dietary intervention for cancer survivors with undernutrition.
DISCUSSION
Dietary interventions for adult cancer survivors might contribute to improving their nutritional status; however, further clarification requires a study that standardizes the intervention method. Furthermore, RCTs are required to determine the effects on cancer survivors with undernutrition.
Topics: Humans; Cancer Survivors; Quality of Life; Nutritional Status; Randomized Controlled Trials as Topic; Neoplasms; Adult; Female
PubMed: 38941414
DOI: 10.1097/MD.0000000000038675 -
Medicine Jun 2024Observational studies report inverse associations between educational attainment and depression/anxiety risks, but confounding hinders causal inference. This study aimed...
Observational studies report inverse associations between educational attainment and depression/anxiety risks, but confounding hinders causal inference. This study aimed to assess potential causal relationships using Mendelian randomization (MR). Two-sample MR analysis was conducted using genetic instruments for education, smoking, body mass index, and physical activity from published genome-wide association studies. Depression and anxiety data came from the UK Biobank ([UKB] 117,782 individuals) and FinnGen (215,644 individuals) cohorts. Inverse variance weighted regression determined associations between exposures and mental health outcomes. Increased educational attainment was causally associated with reduced risks of depression (odds ratio [OR] = 0.99 per year, 95% confidence interval [CI]: 0.990-0.996, P < .001) and anxiety (OR = 0.99, CI: 0.98-0.991, P < .001) in both cohorts. Smoking initiation conferred higher risks of depression (UKB OR = 1.05, CI: 1.03-1.06, P < .001; FinnGen OR = 1.20, CI: 1.10-1.32, P < .001) and anxiety (FinnGen only, OR = 1.10, CI: 1.01-1.21, P < .05). Likewise, maternal smoking history associated with greater depression (UKB OR = 1.15, CI: 1.10-1.35, P = .027) and anxiety susceptibility (FinnGen OR = 3.02, CI: 1.67-5.46, P = .011). Higher body mass index elevated depression risk in both cohorts. Physical activity showed no clear associations. This MR study provides evidence that education may causally reduce mental health disorder risk. Smoking, obesity, and low activity appear detrimentally linked to depression and anxiety. Improving access to education could offer effective strategies for lowering population psychiatric burden.
Topics: Humans; Female; Male; Mendelian Randomization Analysis; Depression; Educational Status; Anxiety; Middle Aged; Body Mass Index; Smoking; Mental Health; United Kingdom; Adult; Aged; Cohort Studies; Exercise; Genome-Wide Association Study; Risk Factors; Causality
PubMed: 38941394
DOI: 10.1097/MD.0000000000038602 -
PloS One 2024Obesity is a high-morbidity chronic condition and risk factor for multiple diseases that necessitate imaging. This study assesses the relationship between BMI and...
OBJECTIVE
Obesity is a high-morbidity chronic condition and risk factor for multiple diseases that necessitate imaging. This study assesses the relationship between BMI and same-year utilization of CT and MR imaging in a large healthcare population.
METHODS
In this retrospective population-based study, all patients aged ≥18 years with a documented BMI in the multi-institutional Cosmos database were included. Cohorts were identified based on ≥1 documented BMI in 2021 within pre-defined ranges. For each cohort, we assessed the percentage of patients undergoing head, neck, chest, spine, or abdomen/pelvis CT and MR during the same year. Disease severity was quantified based on emergency department (ED) visits and mortality.
RESULTS
In our population of 49.6 million patients, same-year CT and MR utilization was 14.5 ±0.01% and 6.0±0.01%, respectively. The underweight cohort had the highest CT (25.8±0.1%) and MR (8.01 ± 0.05) imaging utilization. At high extremes of BMI (>50 kg/m2), CT utilization mildly increased (18.4±0.1%), but MR utilization decreased (5.3±0.04%). While morbidity differences may explain some BMI-utilization relationships, lower MR utilization in the BMI>50 cohort contrasts with higher age-adjusted mortality (1.8±0.03%) and ED utilization (32.4±0.1%) in this cohort relative to normal weight (1.5±0.01% and 25.7±0.02%, respectively).
CONCLUSION
Underweight patients had disproportionately high CT/MR utilization, and high extremes of BMI are associated with mildly higher CT and lower MR utilization than the normal weight cohort. The elevated mortality and ED utilization in severely obese patients contrasts with their lower MR imaging utilization. Our findings may assist public health efforts to accommodate obesity trends.
Topics: Humans; Body Mass Index; Magnetic Resonance Imaging; Male; Female; Tomography, X-Ray Computed; Middle Aged; Retrospective Studies; Adult; Obesity; Aged; Emergency Service, Hospital; Morbidity
PubMed: 38941332
DOI: 10.1371/journal.pone.0306087 -
PloS One 2024The global rise in diabetes, particularly in India, poses a significant public health challenge, with factors such as limited awareness, financial strain, and cultural...
BACKGROUND
The global rise in diabetes, particularly in India, poses a significant public health challenge, with factors such as limited awareness, financial strain, and cultural considerations hindering its effective management. Although lifestyle changes have shown promising results, their consistent implementation and maintenance continue to pose challenges. Most studies have focused primarily on dietary modifications, overlooking other essential aspects of lifestyle intervention. The DiRemI study aims to address these gaps by evaluating the efficacy of a comprehensive one-year program that combines diet, exercise, psychological support, and medical management to achieve weight loss, diabetes remission, and improved glycemic control among patients with type 2 diabetes (T2D) in India, while also considering the unique needs of the Indian population.
METHODS
The DiRemI study is a prospective, open-label, matched-group trial aimed at assessing the impact of a one-year online integrated intensive lifestyle intervention (ILI) comprising dietary modifications, physical activity, psychological support, and medical management on weight loss and remission in adult T2D patients (aged 30-70 years), with a body mass index (BMI) between 25 and 35 kg/m2, and disease duration of <15 years. ILI will be compared with routine medical care (RMC). Participants will be recruited from three clinics: one providing ILI and two others providing RMC. The co-primary outcome will be weight loss and remission at 12 months, with a follow-up at 18 months. The proposed sample size is 360 participants (180 each in intervention and control group).
DISCUSSION
The DiRemI study represents the first large-scale remission study in India to show the effectiveness of an integrated approach in the remission and management of T2D and its complications. The findings of this study hold the potential to report evidence-based strategies for managing T2D both in India and globally, thus alleviating the substantial burden of diabetes on public health systems.
TRIAL REGISTRATION
Clinical Trials Registry, India (Registered Number: CTRI/2023/06/053885).
Topics: Humans; Diabetes Mellitus, Type 2; India; Prospective Studies; Middle Aged; Adult; Female; Male; Aged; Weight Loss; Exercise; Life Style; Remission Induction; Body Mass Index
PubMed: 38941311
DOI: 10.1371/journal.pone.0306394 -
PloS One 2024Body mass index (BMI) is inversely proportional with adiponectin levels among adults, while insulin, C-reactive protein (CRP), interleukin 6 (IL-6), resistin and tumor...
BACKGROUND AND OBJECTIVES
Body mass index (BMI) is inversely proportional with adiponectin levels among adults, while insulin, C-reactive protein (CRP), interleukin 6 (IL-6), resistin and tumor necrosis factor-alpha (TNF-α) have been linked with elevated BMI. The role and relation of these biomarkers with BMI among a Hispanic pediatric population are less known. Thus, the objective of this study was to examine the association of inflammatory markers with the odds of overweight/obesity while controlling for several sociodemographic factors among a Hispanic youth population in Northeast Tennessee.
METHODS
Height, weight, demographic information, and blood samples were collected from 107 Hispanic children aged 2 to 10 years recruited at a large community health center in 2015-2016 in Northeast Tennessee. Data for this research were accessed and analyzed in 2022. Multivariable logistic regression was conducted to assess the relations between adiponectin, insulin, resistin, CRP, TNF-α, and IL-6, and overweight/obesity vs. having a healthy (normal) weight.
RESULTS
Adiponectin levels were significantly lower among overweight/obese Hispanic children (p = 0.0144) compared to healthy weight children. The odds of overweight/obesity decreased by 4% for every one-unit increase in serum adiponectin. Insulin levels were significantly higher among overweight/obese Hispanic children compared to healthy weight children (p = 0.0048). The odds of overweight/obesity increased by 7% for every one-unit increase in serum insulin. Resistin, IL-6, TNF-α, and CRP were not significantly associated with overweight/obesity in this population.
CONCLUSION
Adiponectin behaves similarly in Hispanic youth as it does in other pediatric populations, possibly making it a valuable marker when examining metabolic health status in this population.
Topics: Humans; Child; Body Mass Index; Male; Female; Hispanic or Latino; Child, Preschool; Biomarkers; Adiponectin; C-Reactive Protein; Interleukin-6; Resistin; Insulin; Tumor Necrosis Factor-alpha; Inflammation; Pediatric Obesity; Overweight; Tennessee
PubMed: 38941300
DOI: 10.1371/journal.pone.0289523 -
JAMA Network Open Jun 2024Studies on the familial effects of body mass index (BMI) status have yielded a wide range of data on its heritability.
IMPORTANCE
Studies on the familial effects of body mass index (BMI) status have yielded a wide range of data on its heritability.
OBJECTIVE
To assess the heritability of obesity by measuring the association between the BMIs of fathers, mothers, and their offspring at the same age.
DESIGN, SETTING, AND PARTICIPANTS
This cohort study used data from population-wide mandatory medical screening before compulsory military service in Israel. The study included participants examined between January 1, 1986, and December 31, 2018, whose both parents had their BMI measurement taken at their own prerecruitment evaluation in the past. Data analysis was performed from May to December 2023.
MAIN OUTCOMES AND MEASURES
Spearman correlation coefficients were calculated for offsprings' BMI and their mothers', fathers', and midparental BMI percentile (the mean of the mothers' and fathers' BMI cohort- and sex-specific BMI percentile) to estimate heritability. Logistic regression models were applied to estimate the odds ratios (ORs) and 95% CIs of obesity compared with healthy BMI, according to parental BMI status.
RESULTS
A total of 447 883 offspring (235 105 male [52.5%]; mean [SD] age, 17.09 [0.34] years) with both parents enrolled and measured for BMI at 17 years of age were enrolled in the study, yielding a total study population of 1 343 649 individuals. Overall, the correlation between midparental BMI percentile at 17 years of age and the offspring's BMI at 17 years of age was moderate (ρ = 0.386). Among female offspring, maternal-offspring BMI correlation (ρ = 0.329) was somewhat higher than the paternal-offspring BMI correlation (ρ = 0.266). Among trios in which both parents had a healthy BMI, the prevalence of overweight or obesity in offspring was 15.4%; this proportion increased to 76.6% when both parents had obesity and decreased to 3.3% when both parents had severe underweight. Compared with healthy weight, maternal (OR, 4.96; 95% CI, 4.63-5.32), paternal (OR, 4.48; 95% CI, 4.26-4.72), and parental (OR, 6.44; 95% CI, 6.22-6.67) obesity (midparent BMI in the ≥95th percentile) at 17 years of age were associated with increased odds of obesity among offspring.
CONCLUSIONS AND RELEVANCE
In this cohort study of military enrollees whose parents also underwent prerecruitment evaluations, the observed correlation between midparental and offspring BMI, coupled with a calculated narrow-sense heritability of 39%, suggested a substantive contribution of genetic factors to BMI variation at 17 years of age.
Topics: Humans; Body Mass Index; Male; Female; Israel; Adolescent; Obesity; Cohort Studies; Adult; Fathers
PubMed: 38941093
DOI: 10.1001/jamanetworkopen.2024.19029 -
Polski Przeglad Chirurgiczny Feb 2024<b><br>Introduction:</b> Intragastric balloon (IGB) insertion is used as a bridging therapy in patients with body mass index (BMI) ≥ 50 kg/m2 . We...
<b><br>Introduction:</b> Intragastric balloon (IGB) insertion is used as a bridging therapy in patients with body mass index (BMI) ≥ 50 kg/m2 . We arranged a retrospective study to evaluate whether pre-operative IGB treatment influences perioperative and postoperative weight loss outcomes after laparoscopic sleeve gastrectomy (SG), and especially to evaluate the impact of post - IGB percentage of excessive weight loss (%EWL) on postoperative %EWL.</br> <b><br>Materials and methods:</b> Patients who underwent IGB placement followed by laparoscopic SG were divided into the following groups considering %EWL after IGB: Group 1 <=10.38%; Group 2 >10.38% and <=17.27%; Group 3 >17.27% and <=24.86%; Group 4 >24.86%. 1 year after SG data were collected. The following parameters were compared between groups: operative time, total blood loss, length of stay and weight, BMI, percentage of total weight loss (%TWL), %EWL.</br> <b><br>Results:</b> There were no statistically significant differences between groups in perioperative results. Post-SG %EWL was the highest in intermediate groups: 2 and 3. Post-treatment results were observed: body weight and BMI were the lowest in Group 4 and the highest in Group 1. Post-treatment %EWL was the highest in Group 4, the lowest in Group 1 and grew gradually in subsequent groups.</br> <b><br>Discussion:</b> The study confirmed the impact of weight loss on IGB on postoperative results. The study showed that %EWL after the IGB treatment influences %EWL after SG and most of all affects definitive %EWL after two-stage treatment and it could be a foreshadowing factor of these outcomes.</br> <b><br>Importance:</b> The importance of research for the development of the field %EWL after IGB influences the final BMI and final weight, which means that patients with the greatest %EWL after IGB are more likely to have the greatest postoperative weight loss and overall weight loss.</br>.
Topics: Humans; Retrospective Studies; Female; Male; Gastrectomy; Adult; Gastric Balloon; Weight Loss; Laparoscopy; Obesity, Morbid; Treatment Outcome; Middle Aged; Body Mass Index; Preoperative Care
PubMed: 38940249
DOI: 10.5604/01.3001.0054.2675 -
Annals of Agricultural and... Jun 2024Obesity is considered a major public health concern. The aim of the study is to compare anthropometric indicators related to overweight and obesity by place of residence... (Comparative Study)
Comparative Study
Comparison of anthropometric indicators related to overweight and obesity by place of residence in a local community with a high social deprivation rate - a cross-sectional study.
INTRODUCTION AND OBJECTIVE
Obesity is considered a major public health concern. The aim of the study is to compare anthropometric indicators related to overweight and obesity by place of residence in a local community with a high social deprivation rate, based on the example of residents of the Janów District in eastern Poland, taking into account gender strata differences.
MATERIAL AND METHODS
The cross-sectional epidemiological study was carried out in a study group of 3,752 individuals. The following anthropometric measurements and laboratory tests were performed to identify the anthropometric indicators related to overweight and obesity: body mass index (BMI), waist-to-hip ratio (WHR) and waist-to-height ratio (WHtR) and body adiposity index (BAI).
RESULTS
Mean age of the study group was 51.92 ± 8.15. Overweight and obesity-related indicators were more prevalent in rural than urban areas among women, and were as follows: BMI (28.77 ± 5.37 vs. 27.62 ± 5.09; p < 0.001), WHR (0.87 ± 0.07 vs. 0.85 ± 0.07; p < 0.001), WHtR (0.57 ± 0.09 vs. 0.57 ± 0.08; p < 0.001) and BAI (33.58 ± 5.48 vs. 32.82 ± 5.4; p = 0.002). Men's mean WHR was higher in rural than in urban areas (0.96 ± 0.07 vs. 0.95 ± 0.62; p < 0.001).
CONCLUSIONS
The study shows that women living in rural areas had a mean BMI that was 1.1 higher than that of women living in urban areas, as well as 0.02 higher WHR and WHtR and 0.8 higher BAI. In contrast, men living in rural areas had a 0.001 higher WHtR and WHR than men living in urban areas. In the multivariable models, after having considered potential confounding variables, women living in rural areas had approximately a 60% higher probability of being obese, while men had approximately a 30% higher probability of being obese.
Topics: Humans; Male; Poland; Obesity; Female; Cross-Sectional Studies; Middle Aged; Adult; Overweight; Body Mass Index; Waist-Hip Ratio; Rural Population; Anthropometry; Urban Population; Aged; Waist-Height Ratio; Residence Characteristics; Socioeconomic Factors
PubMed: 38940109
DOI: 10.26444/aaem/178180