| 短额负蝗卵子发生及卵母细胞凋亡的组织学观察 |
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| 引用本文： | 吕淑敏,唐超智,奚耕思,Lü Shu-min,TANG Chao-zhi,XI Geng-si.短额负蝗卵子发生及卵母细胞凋亡的组织学观察[J].陕西师范大学学报,2007,35(3):83-86. |
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| 作者姓名： | 吕淑敏 唐超智 奚耕思 Lü Shu-min TANG Chao-zhi XI Geng-si |
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| 作者单位： | 陕西师范大学动物研究所 陕西西安710062(吕淑敏，奚耕思)，河南师范大学生命科学学院 河南新乡453007(唐超智) |
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| 摘 要： | 用组织学方法对短额负蝗卵子发生和卵母细胞凋亡进行了显微观察.根据卵母细胞的大小、形态、胞核的变化、卵黄物质的形成以及滤泡细胞的形态变化等特征,将短额负蝗卵子发生分为3个时期8个阶段,并描述了各个阶段卵母细胞和滤泡细胞的形态特征.卵子发生过程中卵母细胞凋亡现象主要发生在卵母细胞生长期,特征主要表现为滤泡细胞向卵母细胞质内分裂增殖,卵母细胞的胞质不均匀,出现许多空泡状物质.
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| 关 键 词： | 短额负蝗 卵子发生 卵母细胞 滤泡细胞 凋亡 |
| 文章编号： | 1672-4291（2007）03-0083-04 |
| 修稿时间： | 2006-06-15 |
Histological observation on the oogenesis and oocyte apoptosis of atractomorpha sinensis Bolivar |
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| TANG Chao-zhi,XI Geng-si.Histological observation on the oogenesis and oocyte apoptosis of atractomorpha sinensis Bolivar[J].Journal of Shaanxi Normal University: Nat Sci Ed,2007,35(3):83-86. |
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| Authors: | TANG Chao-zhi XI Geng-si |
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| Abstract: | The oogenesis and oocyte apoptosis of Atractomorpha sinensis Bolivar were observed by using routine histological techniques.According to the size of oocyte,the morphology of nucleolus,vitellogenesis and the morphology of follicle cells,the oogenesis can be divided into 3 phases and 8 stages.Moreover,the microstructure of oocyte and follicle cells at each stage were described in detail.Oocyte apoptosis occurs in oocyte growth phase in which the characters present the multiplicative growth of follicle cells into oocytes,cytoplasmic inhomogeneity and the appearance of cavity in cytoplasm. |
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| Keywords: | Atractomorpha sinensis oogenesis oocyte follicular cell apoptosis |
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