نتایج جستجو برای: leptin transcript
تعداد نتایج: 49208 فیلتر نتایج به سال:
Temporary defects in the plasma lipid and glucose homeostasis are frequent complication accompanying chronic treatment with 13-cis-retinoic acid (13cRA). White adipose tissue acts as an endocrine organ producing a variety of hormones (adipocytokines) including leptin, adiponectin, tumor-necrosis factor alpha (TNFalpha) and angiotensin II (Ang II), which influence lipid metabolism, systemic insu...
Complementary DNAs encoding two forms of cocaine- and amphetamine-regulated transcript (CART) peptide precursors were identified from goldfish brain and named CART I and CART II. Each cDNA contains a signal peptide sequence, the putative CART-like peptide, and a carboxy-terminal extension peptide. Form I encodes a 117-amino acid pro-CART, whereas form II encodes a 120-amino acid pro-CART. Both ...
Leptin may act as a negative feedback signal to the brain in the control of appetite through suppression of neuropeptide Y (NPY) secretion and stimulation of cocaine- and amphetamine-regulated transcript (CART), a new anorectic peptide. We aimed at studying whether leptin, NPY, and CART have related effects on the hypothalamic control of the pituitary-gonadal system and the developmental change...
Introduction & Objective: Leptin is considered to play an important role in the regulation of body weight and metabolism. Many studies have shown an association between BMI and leptin concentration. Our study compares the relationship between plasma leptin levels and risk factors for CHD in patients with type 2 diabetes and non-diabetic controls. Materials & Methods: A total of 88 patients w...
Background: Introduction of leptin, a product of the obese gene, recently has led to numerous experiments to better understand body weight and composition function. Based on these findings, leptin is proposed to be an important factor in energy balance and metabolism to influence body weight. In addition, investigators have reported contradictory findings about the influence of physical ex...
Background: Leptin and its receptors have been found in the human gastric mucosa. Its secretion by gastric mucosa has generated interest in its probable role in the gastrointestinal tract and pathophysiology of diseases. Objective: To determine any possible correlation between serum leptin level and pathological findings in patients with duodenal ulcer (DU). Methods: In a cross-sectional study...
Background and Aim: Plasma leptin, adiponectin (as theadipokines) and related obesity – HOMA index in the obese men are introduced as a predictive metabolic indicators for asthmatic individuals. However, under asthma conditions, role of cariometabolic variables interaction for altering clinical pulmonary indexes aren't clear. In the present study, the relationship between plasmatic adiponectin ...
Introduction: Studies show polymorphism in leptin gene cause increase in level of leptin hormone and increased level of leptin hormon is associated with abosity, insulin resistance and increased risk of colorectal cancer. The aim of this study was to assess the incidence of leptin gene polymorphism rs 7799039 in Tehran and to investigate the influence of this polymorphism in increased risk of c...
The interruption of lactation for a short period, without the use of pharmacological substances or maternal separation, causes offspring malnutrition and hypoleptinaemia and programmes for metabolic disorders such as higher body weight and adiposity, hyperphagia, hyperleptinaemia and central leptin resistance in adulthood. Here, in order to clarify the mechanisms underlying the phenotype observ...
Objectives Periodontal disease is an inflammatory condition of the tooth-supporting structures. Leptin is a hormone produced by the human body under different circumstances such as infection. It affects the production of cytokines, phagocytosis and the inflammation process. This study aimed to compare the salivary level of leptin in chronic periodontitis (CP) patients and healthy controls. Met...
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