Postprandial Triglyceride, Glucose and Insulin Levels 10 Years After Bariatric Surgery in Women With Severe Obesity - A Pilot Study: Part 2 - Biliopancreatic Diversion.

Obesity significantly increases the risk of developing metabolic and cardiovascular diseases. The most effective management tool for both obesity and type 2 diabetes (T2D) is bariatric/metabolic surgery. Delayed postprandial plasma triglyceride clearance contributes to the development of atherosclerosis in patients with T2D.

Postprandial Triglyceride, Glucose and Insulin Levels 10 Years After Bariatric Surgery in Women With Severe Obesity - A Pilot Study: Part 1 - Laparoscopic Greater Curvature Plication.

The long-term effects of bariatric surgery on postprandial profiles in patients with obesity and type 2 diabetes (T2D) have not yet been investigated. Therefore, this study examined postprandial profiles before laparoscopic greater curvature plication (LGCP), and then at 2 and 10 years after surgery.The studied cohort included 10 women (mean age= 54.

Obesity pharmacotherapy - update 2023.

The increasing prevalence of obesity and its associated complications leads to the need to intensify its prevention and treatment. The treatment of obesity is currently based on lifestyle modification, which often fails in the long term. For the next decade, the long-term administration of anti-obesity drugs, i.

The impact of metabolic endotoxaemia on the browning process in human adipocytes.

Background: Dysfunctional adipose tissue (AT) is known to contribute to the pathophysiology of metabolic disease, including type 2 diabetes mellitus (T2DM). This dysfunction may occur, in part, as a consequence of gut-derived endotoxaemia inducing changes in adipocyte mitochondrial function and reducing the proportion of BRITE (brown-in-white) adipocytes. Therefore, the present study investigated whether endotoxin (lipopolysaccharide; LPS) directly contributes to impaired human adipocyte mitochondrial function and browning in human adipocytes, and the relevant impact of obesity status pre and post bariatric surgery.

The fatty acid composition of serum phospholipids in adolescents is associated with body composition in early adulthoods: an eight-year follow-up study.

The fatty acid composition is associated with obesity. Omega 3 polyunsaturated fatty acid (PUFA) could have a beneficial role in the prevention and treatment of many disorders, including cardiometabolic diseases. A cohort of 84 men and 131 women were examined in adolescence and after 8 years.

Waist circumference and waist-to-height ratio in 7-year-old children-WHO Childhood Obesity Surveillance Initiative.

Childhood obesity is a serious global health problem. Waist circumference (WC) and waist-to-height ratio (WHtR) reflect body fat distribution in children. The objectives of this study were to assess WC and WHtR in 7-year-old children and to determine body mass index (BMI), WC, and WHtR differences in children from 10 selected countries across Europe (Bulgaria, Czechia, Greece, Ireland, Latvia, Lithuania, North Macedonia, Norway, Spain, and Sweden) participating in the World Health Organization (WHO) Europe Childhood Obesity Surveillance Initiative (COSI).

FADS1 gene polymorphism(s) and fatty acid composition of serum lipids in adolescents.

Polyunsaturated fatty acids (PUFA) influence many physiological functions. Associations have been found between single nucleotide polymorphisms (SNP) in the FADS1 (Fatty acid desaturase 1) gene and the relative abundance of PUFA in serum lipids. This study examines the relationship between two SNPs in the FADS1 gene (rs174546, rs174537) and the fatty acid (FA) composition of serum lipids in adolescents (13-18 years).

Adult obese patient in primary care.

Overweight and obesity prevalence in middle aged subjects in the Czech Republic is more than 50 per cent, obesity is found in around 26 per cent of population. Obesity management is a long-term and time-consuming process. Early start of the treatment can prevent continuous weight gain and development of co-morbidities.

Melanocortin pathways: suppressed and stimulated melanocortin-4 receptor (MC4R).

Leptin-melanocortin pathway plays an essential role in the body weight regulation. Enhanced melanocortin signaling in the hypothalamus results in both decreased food intake and increased energy expenditure. The discovery of monogenic obesities with dysfunction of melanocortin-4 receptor (MC4R) greatly contributed to understanding of energy balance regulation.

Acipimox Administration With Exercise Induces a Co-feedback Action of the GH, PP, and PYY on Ghrelin Associated With a Reduction of Peripheral Lipolysis in Bulimic and Healthy-Weight Czech Women: A Randomized Study.

Anti-lipolytic drugs and exercise are enhancers of growth hormone (GH) secretion. Decreased circulating free fatty acids (FFA) have been proposed to exert ghrelin-GH feedback loop after administration of an anti-lipolytic longer-acting analog of nicotinic acid, Acipimox (OLB, 5-Methylpyrazine-2-carboxylic acid 4-oxide, molecular weight of 154.1 Da).

Links between the circadian rhythm, obesity and the microbiome.

Obesity is linked to a wide range of serious illnesses. In addition to the important impact on the health of the individual, obesity also has a substantial impact on the economy. Disruption of physiological day-night cycles could contribute to the increased incidence of obesity.

Impact of dietary intake, lifestyle and biochemical factors on metabolic health in obese adolescents.

Background And Aims: Obesity devoid of metabolic abnormalities is known as metabolically healthy obesity (MHO). The aim of the study was to examine determinants of MHO during adolescence.

Methods And Results: From among 710 obese adolescents, 43 girls and 57 boys were classified as metabolically unhealthy (abdominal obesity and ≥2 risk components of metabolic syndrome).

Impact of gut hormone FGF-19 on type-2 diabetes and mitochondrial recovery in a prospective study of obese diabetic women undergoing bariatric surgery.

Background: The ileal-derived hormone, fibroblast growth factor 19 (FGF-19), may promote weight loss and facilitate type-2 diabetes mellitus remission in bariatric surgical patients. We investigated the effect of different bariatric procedures on circulating FGF-19 levels and the resulting impact on mitochondrial health in white adipose tissue (AT).

Methods: Obese and type-2 diabetic women (n = 39, BMI > 35 kg/m) undergoing either biliopancreatic diversion (BPD), laparoscopic greater curvature plication (LGCP), or laparoscopic adjustable gastric banding (LAGB) participated in this ethics approved study.

Insulin sensitivity and its relation to hormones in adolescent boys and girls.

Background And Aims: A subset of obese individuals lacks cardiometabolic impairment. We aimed to analyze hormonal profiles of insulin-sensitive obese (ISO) and insulin-resistant obese (IRO) adolescents and determine hormonal predictors of homeostasis model of insulin resistance (HOMA-IR).

Materials And Methods: A threshold of 3.

Insulin Sensitivity and Secretion in Obese Type 2 Diabetic Women after Various Bariatric Operations.

Objective: To compare the effects of biliopancreatic diversion (BPD) and laparoscopic gastric banding (LAGB) on insulin sensitivity and secretion with the effects of laparoscopic gastric plication (P).

Methods: A total of 52 obese women (age 30-66 years) suffering from type 2 diabetes mellitus (T2DM) were prospectively recruited into three study groups: 16 BPD; 16 LAGB, and 20 P. Euglycemic clamps and mixed meal tolerance tests were performed before, at 1 month and at 6 months after bariatric surgery.

[Are the thyroid hormones and thyrotropin associated with cardiometabolic risks and insulin resistance even in euthyroid subjects?].

Associations of both hypothyroidism and subclinical hypothyroidism with metabolic syndrome are well established. Nowadays, more attention has been paid to the role of thyroid hormones and thyrotropin (TSH) within the euthyroid range on the development of cardiometabolic health risks. The paper summarizes current knowledge related to the associations of lower free thyroxine (fT4) level and higher levels of both free triiodothyronine (fT3) and TSH with body adiposity, metabolic syndrome and insulin resistance in euthyroid subjects.

Metabolically healthy obese individuals -- mechanisms and clinical relevance.

Obesity is associated with an increased risk of premature death and represents a fast growing worldwide health problem. Although it has been long recognized that obesity is associated with an impaired insulin sensitivity, significantly increases the risk of developing type 2 diabetes, dyslipidemia, fatty liver disease, hypertension, cardiovascular disease and certain types of cancers, a subgroup of obese individuals called metabolic healthy obese seems to be protected from metabolic and cardiovascular obesity comorbidities. This article focuses on potential mechanisms underlying the healthy obese phenotype (protection against development of hepatic steatosis, inflammation of visceral adipose tissue, ectopic fat deposition and adipose tissue dysfunction) and on clinical relevance of this interesting subgroup of obese individuals.

Cardiometabolic Health in Obese Adolescents Is Related to Length of Obesity Exposure: A Pilot Study.

Context: Metabolically healthy obesity (MHO) is found in a subset of obese individuals.

Objective: This study sought to examine possible determinants of MHO related to the length of exposure to obesity, lifestyle factors, and dietary intake in adolescent boys.

Design: This was a cross-sectional Childhood Obesity Prevalence And Treatment study.

Association of adenovirus 36 infection with obesity-related gene variants in adolescents.

Both, common gene variants and human adenovirus 36 (Adv36) are involved in the pathogenesis of obesity. The potential relationship between these two pathogenic factors has not yet been investigated. The aim of our study was to examine the association of obesity susceptibility loci with Adv36 status.

Fat mass and obesity associated gene variants are associated with increased growth hormone levels and affect glucose and lipid metabolism in lean women.

First intron variability of the fat mass and obesity associated gene (FTO) has strong impact on adiposity. We focused on lean women carrying the most "obesity-risk" haplotype to study their anthropometric parameters and hormonal and metabolic profile. Genotype-phenotype correlation was performed in a group of 172 lean women (body mass index (BMI) >/=18.

Association of plasma lipids fatty acid composition with metabolic profile of Czech adolescents.

Obesity in childhood increases the risk of obesity in adulthood and is predictive for the development of metabolic disorders. The fatty acid composition is associated with obesity and obesity-associated disorders. We investigated the relationship between serum fatty acids composition, adiposity, lipids profile, parameters of glucose metabolism and leptin.

Fatty acid composition of adipose tissue triglycerides in obese diabetic women after bariatric surgery: a 2-year follow up.

Bariatric surgery is the most effective method in the treatment of obesity and type 2 diabetes (T2DM). The aim of this study was to evaluate the effects of different types of bariatric procedures on remission of T2DM and on the fatty acid composition in subcutaneous adipose tissue. Patients included obese diabetic women who underwent bariatric surgery: biliopancreatic diversion (BPD), n=8, laparoscopic gastric banding (LAGB), n=9 or laparoscopic greater curvature plication (LGCP), n=12.

Obesity and infection: reciprocal causality.

Associations between different infectious agents and obesity have been reported in humans for over thirty years. In many cases, as in nosocomial infections, this relationship reflects the greater susceptibility of obese individuals to infection due to impaired immunity. In such cases, the infection is not related to obesity as a causal factor but represents a complication of obesity.