title: [The role of the fat tissue and its hormones in the mechanisms of insulin resistance and the development of type 2 diabetes mellitus].
abstract: The fact that fat issue is an endocrine gland secreting several hormones participating in the pathogenesis of type 2 diabetes mellitus (DM2) is universally recognized. Fat issue secretes leptin, tumor necrosis factor alpha, resistin, adiponectin, interleukin-6, free fatty acids, visfatin, omentin, perilipin, and other substances that influence the condition of insulinoresistance, one of the main factors responsible for DM2. Subcutaneous fat and visceral depot fat tissue differ in the spectrum of hormones they produce; the list of these hormones is presented in the article. The presence of abdominal or visceral obesity is combined with significant insulinoresistance, which, in its turn, increases the risk of vascular complications of diabetes. The article also cover the participation of other mechanisms - insulin secretion defect, oxidation stress, low secretion of glucagon-like peptide 1, apoptosis, an increased quantity of amyloid and the fl-cell pull in the pancreatic island--in DM2 pathogenesis. The authors present data on the secretion of leptin, resistin, adiponectin, and tumor necrosis factor a, as well as the condition of the functional activity of beta-cells and the degree of insulinoresistance in 30 DM2 patients receiving dietotherapy.
authors: E M
authors: EM
authors: Klebanova
authors: M I
authors: MI
authors: Balabolkin
authors: V M
authors: VM
authors: Kreminskaia
mesh_terms: D017667:Adipocytes / Q000378:metabolism; D052242:Adiponectin / Q000378:metabolism; D000273:Adipose Tissue / Q000378:metabolism*; D003924:Diabetes Mellitus, Type 2 / Q000453:epidemiology / Q000378:metabolism* / Q000503:physiopathology*; D018450:Disease Progression; D006801:Humans; D007333:Insulin Resistance / Q000502:physiology*; D015850:Interleukin-6 / Q000378:metabolism; D020738:Leptin / Q000378:metabolism; D009765:Obesity / Q000453:epidemiology / Q000378:metabolism*; D014409:Tumor Necrosis Factor-alpha / Q000378:metabolism
chemical_list: D052242:Adiponectin; D015850:Interleukin-6; D020738:Leptin; D014409:Tumor Necrosis Factor-alpha