激素原轉化酶 的英文怎麼說
中文拼音 [jīsùyuánzhuǎnhuà]
激素原轉化酶
英文
prohormone convertase- 激 : Ⅰ動詞1 (水因受到阻礙或震蕩而向上涌) swash; surge; dash 2 (冷水突然刺激身體使得病) fall ill fr...
- 素 : Ⅰ形容詞1 (本色; 白色) white 2 (顏色單純) plain; simple; quiet 3 (本來的; 原有的) native Ⅱ名...
- 原 : Ⅰ形容詞1 (最初的; 原來的) primary; original; former 2 (沒有加工的) unprocessed; raw Ⅱ動詞(原...
- 轉 : 轉構詞成分。
- 酶 : 名詞[生物化學] (生物體的細胞產生的有機膠狀物質) enzyme; ferment
- 激素 : [生理學] hormone
- 轉化 : 1. (轉變) change; transform 2. [化學] inversion; conversion
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The 11 - hsd1 expression in the fetal brain also gradually increases with gestational age at late gestation and continues to increase in the hippocampus after birth until the 15th postnatal day, which shows a pattern very similar to th secretion. furthermore, previous data show injection of thyroxine ( t4 ) to normal newborn rats up - regulates gr expression in the hippocampus. these data suggest that the role of th in neural development may be partially ( if not all ) accomplished through regulating gc ' s activity
在海馬結構, 11 - hsd1與gr共存於同一海馬神經元內,主要呈現還原酶的特性,能使無活性的11 -脫氫皮質酮( a )可的松( e )轉化為有活性的皮質酮( b )皮質醇( f ) ,從而提高組織局部的糖皮質激素濃度,這樣, 11 - hsd1的存在就為親和力較低的gr發揮作用提供了前提條件。It underlies the action of hormones, the control of dna transcription, the recognition of antigens - antibody in the immune system, the catalysis of chemical reactions by enzymes and the actions of many drugs
例如dna的轉錄,激素的作用機制,免疫系統中的抗原?抗體識別,化學中的酶催化反應,以及很多藥物發揮藥效的機制都與之密切相關。Finasteride, an inhibitor of 5alpha - reductase, inhibits the conversion of testosterone to dihydrotestosterone, the primary androgen in the prostate, and may reduce the risk of prostate cancer
作為一種5 -還原酶的抑制劑,非那斯提可以阻止睪酮轉化為雙氫睪酮(前列腺內最主要的雄激素) ,所以可能會降低前列腺癌的發病率。
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