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Obesity is a risk factor for ischemic necrosis of the femoral head (INFH). The purpose of this study was to determine if leptin treatment of INFH stimulates new bone formation to preserve femoral head shape in rats with diet-induced obesity. Rats were fed a high-fat diet (HFD) or normal chow diet
Factors that determine the wide variation in the severity of isoproterenol-induced myocardial necrosis (ISO-MN) are numerous and poorly defined. We have investigated the role of age, body weight, food intake, and genetic strain differences on vulnerability to ISO-MN in rats. The proportion of apical
Several populational-based studies have suggested an association between tumoral necrosis factor-alpha (TNF-alpha) polymorphisms and obesity-related phenotypes. Therefore, this study aimed at assessing the situation (frequency and associated phenotype) of two TNF-alpha common polymorphisms in a
OBJECTIVE
Activation of extracellular signal-regulated kinase-(ERK)-1/2 by cytokines in adipocytes is involved in the alterations of adipose tissue functions participating in insulin resistance. This study aims at identifying proteins regulating ERK1/2 activity, specifically in response to
OBJECTIVE
Knee osteoarthritis (OA) is increasingly prevalent in obese people, who often have high cardio-metabolic risk factors. Among the few available non-surgical approaches, nutraceuticals have gained popularity, and dietary berries have mitigated arthritis symptoms in observational and animal
The aims of the present study was to examine how overweight and obesity affect serum concentrations nitric oxide (NO) metabolites and to determine whether there is association between serum concentrations tumor necrosis factor (TNF)-alpha and TNF soluble receptors (sTNF-R) in subjects with
Women with polycystic ovary syndrome (PCOS) are often insulin resistant and have chronic low-level inflammation. The purpose of this study was to determine the effects of hyperglycemia in vitro on tumor necrosis factor (TNF)-alpha release from mononuclear cells (MNC) in PCOS. Twelve reproductive-age
Background: Vascular inflammation plays a key role in the progression of hypertension. Progranulin (PGRN), an anti-inflammatory growth factor, mediated inhibition of tumor necrosis factor-α (TNF-α), a pleiotropic cytokine, activity has been well-established.
BACKGROUND
Adiponectin has anti-inflammatory properties and is increased with weight loss. Tumor necrosis factor (TNF)-α is a pro-inflammatory cytokine that negatively regulates adiponectin. Previously, we have demonstrated that Roux-en-Y gastric bypass (RYGB) induces weight loss and improves
The prevalence of obesity and related disease risk is high in black South African (SA) women, possibly influenced by the dietary transition associated with urbanization. This study explored interactions between dietary fat intake and the tumor necrosis factor-alpha (TNFA) -308 G/A polymorphism on
Tumor Necrosis Factor-alpha (TNF-α) has been implicated in the pathogenesis of insulin resistance and obesity. The increased expression of TNF-α in adipose tissue is known to induce insulin resistance, and a polymorphism at position -308 in the promoter region of TNF-α gene may lead to its increased
Post-heparin plasma activity of lipoprotein lipase (LPL) and hepatic lipase (HL), and fat and muscle activity of LPL were measured in neutered lean and obese cats. Lipoprotein lipase, hormone-sensitive lipase (HSL), and tumor necrosis factor a (TNF) mRNA were measured in muscle and fat tissue with
OBJECTIVE
The aim of this work was to investigate the level of the serum level of tumor necrosis factor alpha (TNF-α) as an inflammatory biomarker in lean and obese women with polycystic ovary disease (PCOD), who are resistant to clomiphene citrate (CCR-PCOD).
METHODS
It is a case-controlled study,
OBJECTIVE
The objective of this study was to analyze the influence of obesity and insulin resistance on tumor development and, in turn, the effect of insulin sensitizing agents.
METHODS
Male offspring of Wistar rats received monosodium glutamate (400mg/kg) (obese) or saline (control) from the second
Obesity and diabetes contribute to cardiovascular disease and alter cytokine profile. The cytokine, tumour necrosis factor alpha (TNFα), activates a protective signalling cascade during ischaemic postconditioning (IPostC). However, most successful clinical studies with IPostC have not included obese