Morphogenesis of the ovarian interstitial tissue in the neonatal mouse
Morphogenesis of the ovarian interstitial tissue in the neonatal mouse
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新生小鼠卵巢间质组织的形态发生
DOI：
10.1002/ar.1091770410
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发表时间：
1973
期刊：
影响因子：
--
通讯作者：
S. Quattropani
中科院分区：
文献类型：
--
作者：
S. Quattropani
在出生后第9、10、11、12和18天，通过光学和电子显微镜检查小鼠卵巢间质组织的发育。在第12天之前，卵巢基质由成纤维细胞样细胞组成。这些细胞含有粗面内质网、带板层嵴的细长线粒体和电子不透明的脂体。在出生后第12天，在滤泡间质的深处可以看到12个含脂质的细胞岛。这些细胞被称为间质细胞，具有带管状嵴的圆形线粒体、光滑内质网、具有提取中心的脂质体、发育良好的高尔基复合体和缺乏中央管状元件的孤纤毛。到出生后第18天，在正常卵泡的卵泡膜区域看到类似的细胞。在卵泡膜中还可以看到细胞质中含有成纤维细胞和间质细胞的特征。
The development of the mouse ovarian interstitial tissue was examined by light and electron microscopy at postnatal days 9, 10, 11, 12, and 18. Prior to day 12 the ovarian stroma is composed of fibroblast‐like cells. These cells contain rough endoplasmic reticulum, elongate mitochondria with lamellar cristae, and lipid bodies which appear uniformly electron opaque. On postnatal day 12 islands of lipid containing cells are seen deep in the interfollicular stroma. These cells referred to as interstitial cells have rounded mitochondria with tubular cristae, smooth endoplasmic reticulum, lipid bodies with extracted centers, well‐developed Golgi complexes, and solitary cilia lacking the central tubular elements. By postnatal day 18 similar cells are seen in the thecal regions of normal appearing follicles. Also seen in the theca are cells whose cytoplasm contains characteristics of both fibroblasts and interstitial cell.