expression of fetus 中文意思是什麼

expression of fetus 解釋
胎兒壓出術
  • expression : n 1 表現,表示,表達。2 詞句;語句,措辭,說法。3 表情,臉色,態度;腔調,聲調。4 【數學】式,符...
  • of : OF =Old French 古法語。
  • fetus : n. 胎兒 (= foetus)。
  1. L l6 - hsd2 is localized to the sppytiotrophoblast of the placenty providing a fimctional barrier protecting the fetus from matemal glucocorticoids. a sequence resembling glucocorticoid response element ( gre ) has been identified in the promoter region of the human l l0 - hsdl gene. glucocorticoids have been shown to induce the expression of 11p - hsdl in the hippomus in vitro " whereas controversial results were obtained in the hepatocyte

    體內至少存在兩型11 - hsd ,在細胞完整的狀態下, 11 - hsd1主要為還原酶,它活化gc的代謝產物17 -羥- 11 -脫氫皮質酮(嚙齒類為脫氫皮質酮)為有活性的皮質醇(嚙齒類為皮質酮) ,而11 - hsd2為氧化酶,它催化皮質醇為無活性的17 -羥- 11 -脫氫皮質酮,因此11 - hsd1加強gc的作用,而11 - hsd2減弱gc的作用。
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