…After ovulation, the follicle becomes loose and folds around the blood-filled vacuole, but within 2 to 4 days, the granulosa cells grow to form a thick layer, and the theca interna cells also grow to form a tissue called the corpus luteum. The enlarged granulosa cells are called granulosa lutein cells, and the theca interna cells are called theca lutein cells. Both lutein cells are endocrine cells that secrete the luteal hormone (progesterone). … *Some of the terminology that refers to "granulosa lutein cells" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…排卵のあとの卵胞はゆるんで,ひだがよった形になって血液を含んだ液胞を囲むが,2~4日のうちに顆粒層細胞が大きくなって厚い層をなすようになるとともに内卵胞膜の細胞も大きくなり,黄体とよばれる組織を作る。肥大した顆粒層の細胞は顆粒層ルテイン細胞とよばれ,内卵胞膜の細胞は卵胞膜ルテイン細胞とよばれる。両ルテイン細胞は内分泌細胞であって,黄体ホルモン(プロゲステロン)を分泌する。… ※「顆粒層ルテイン細胞」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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