首都医科大学学报 ›› 1995, Vol. 16 ›› Issue (1): 32-35.

• 论著 • 上一篇    下一篇

小鼠颗粒子宫腺细胞的组织学与超微结构的研究

翁静, 诸定寿, 王民   

  1. 首都医学院生殖医学研究中心
  • 收稿日期:1993-10-22 修回日期:1900-01-01 出版日期:1995-01-15 发布日期:1995-01-15

The Microscopic Structure and Ultrastructure of the Granulated Metrial Gland Cells in Mouse

Weng Jing, Zhu Dingshou, Wang Min   

  1. Reproductive Medical Center, Capital institute of Medicine
  • Received:1993-10-22 Revised:1900-01-01 Online:1995-01-15 Published:1995-01-15

摘要:

对昆明种小鼠颗粒子宫腺细胞(GMG细胞)进行光镜及电镜观察,结果显示:GMG细胞以其胞浆中含耐淀粉酶消化的PAS阳性颗粒为特点,而该种颗粒在电镜下为带有帽状结构的膜包颗粒。GMG细胞有特殊的形态,其出现和消失与妊娠过程同步。

关键词: 小鼠, 颗粒子宫腺细胞, 光镜结构, 超微结构

Abstract:

Granulated metrial gland (GMG) cells of Kungming mouse were studied by light and electron microscopy. The GMG cells contained characteristically numerous diastase-resistant PAS positive granules. At the ultrastructural level, the GMG cells were distinguished from other cells by specific membrane bound granules in cytoplasm. These granules presented a "cap" like electron dense structure on one side. The GMG cells appeared only in pregnantuterus. The observations indicate that the GMG cells belong to special cells.

Key words: mouse, granulated metrial gland cell, microscopic structure, ultrastructure

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