Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0028754 (obesity)
 124,988 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In insulin resistant subjects with android obesity the leptin levels are, as compared with non-obese subjects, elevated in proportion to their BMI, WHR and their percentage of body fat. Generally independent on obesity, leptin levels are significantly higher in women than in men as in women the percentage of adipose tissue is higher. After administration of 2 mg nicotine in Nicorette chewing gum to 36 android obese non-smokers the elevated baseline values of leptin did not change and thus the observation that cigarettes suppress hunger or that smoking promotes weight reduction is untrue or else this effect is not mediated by nicotine stimulation of leptin secretion or formation in adipose tissue, leptin being the adipose tissue hormone which controls food intake, the sensation of satiety and via neuropeptide Y also other hypothalamic functions such as muscular and sexual activity, gonadoliberin output, thermoregulation etc. Leptin thus offers no alibi to smokers. Conversely smoking in android obese hyperinsulinaemic hyperleptinaemic subjects with syndrome X (5H) potentiates significantly the risk of cardiovascular death.
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PMID:[The effects of nicotine on leptin levels in patients with android obesity]. 975 Apr 63