Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0311277 (abdominal obesity)
 2,792 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Impairment of glucose metabolism (in particular insulin resistance and type 2 diabetes mellitus) has been reported in patients who have undergone hematopoietic SCT (HSCT) during childhood, especially those treated with TBI. This pilot study was conducted to determine prevalence of and possible underlying mechanisms for impaired glucose homeostasis in young adults treated with HSCT and TBI and who were not previously known to have diabetes mellitus. A total of 10 subjects (6 males, 4 females) were evaluated. Mean ages were 13.0+/-1.0 years at the time of TBI and 24.0+/-1.1 years at the time of this study. Five subjects had laboratory evidence of insulin resistance using the homeostasis model assessment and the quantitative insulin sensitivity check index indices. Two of these subjects had impaired fasting glucose and four had decreased plasma insulin-like growth factor 1 levels. All 10 subjects had evidence of abdominal obesity. Insulin resistance is frequently observed in adult survivors of HSCT treated with TBI in childhood. Underlying mechanisms may include radiation-induced growth hormone deficiency and changes in body composition.
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PMID:Disorders of glucose homeostasis in young adults treated with total body irradiation during childhood: a pilot study. 1930 39

Obesity has become one of the most common medical problems in developed countries, and this disorder is associated with high incidences of hypertension, dyslipidaemia, cardiovascular disease, type 2 diabetes mellitus and specific cancers. Growth hormone (GH) stimulates the production of insulin-like growth factor 1 in most tissues, and together GH and insulin-like growth factor 1 exert powerful collective actions on fat, protein and glucose metabolism. Clinical trials assessing the effects of GH treatment in patients with obesity have shown consistent reductions in total adipose tissue mass, in particular abdominal and visceral adipose tissue depots. Moreover, studies in patients with abdominal obesity demonstrate a marked effect of GH therapy on body composition and on lipid and glucose homeostasis. Therefore, administration of recombinant human GH or activation of endogenous GH production has great potential to influence the onset and metabolic consequences of obesity. However, the clinical use of GH is not without controversy, given conflicting results regarding its effects on glucose metabolism. This Review provides an introduction to the role of GH in obesity and summarizes clinical and preclinical data that describe how GH can influence the obese state.
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PMID:The GH/IGF-1 axis in obesity: pathophysiology and therapeutic considerations. 2356 41