黄体素(Progesterone,黄体酮)是一种类固醇,亦称为孕酮、黄体酮。黄体素是一种女性荷尔蒙,参与人类与其他动物的雌性月经周期,支援怀孕与胚胎形成。黄体素是一种助孕素(progestagen),也是目前所知最重要的助孕素。未怀孕的女性,其黄体素只在每次月经周期的后半段才由卵巢黄体大量分泌。脑,肝与肾上腺也会分泌。怀孕时,胎盘也可大量分泌。
黄体素 Progesterone ; Lutein ; corpus luteum ; Progestin
促黄体素 LH ; [生化] [生理] lutropin ; Luteinizing hormone ; Lutropinalfa
黄体素液 corpus luteum
促黄体素释放激素 LRH ; luteinizing hormone-releasing hormone
黄体素细 lutein cell
黄体素化 luteinization
黄体生成素 LH ; Lutropin alfa ; luteinizing hormone ; hLH
促黄体素开释素 luliberin
在菠菜中发现的一种叫做黄体素的类胡萝卜素可以预防白内障和黄斑变性。
A carotenoid called lutein which is found in spinach protects eyes from cataract and macular degeneration.
蛋中还有丰富的黄体素和玉米黄质,它们是有益眼睛的强大的抗氧化剂。
They are also loaded with lutein and zeaxanthin, potent antioxidants which have been shown to enhance eye health.
鸡蛋中含有半胱氨酸,硫,卵磷脂,氨基酸和黄体素,这些物质可以防止生成白内障。
Eggs contain cysteine, sulfur, lecithin, amino acids and lutein. These also protect eyes from developing cataracts.
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