单词 | ghrelin |
释义 | ghrelinn. Physiology. A peptide hormone, made predominantly in the stomach, which stimulates the secretion of growth hormone from the pituitary gland and has a variety of other effects, including the enhancement of appetite and food intake. ΚΠ 1999 M. Kojima et al. in Nature 9 Dec. 656/2 We designate the GH[= growth hormone]-releasing peptide ‘ghrelin’ (ghre is the Proto-Indo-European root of the word ‘grow’). 2002 N.Y. Times 26 May iv. 2/3 People who lose weight make more of a hormone, ghrelin, that causes hunger, slows metabolism and reduces the body's ability to burn fat. 2012 Daily Tel. 17 Sept. 25/2 A study carried out last month in Sweden showed a link between poor sleeping patterns and high levels of ghrelin, the hunger hormone, which in turn leads..to excess stomach fat, particularly in women. This is a new entry (OED Third Edition, June 2015; most recently modified version published online March 2022). < n.1999 |
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