Regulation of the density of spermatogonia in the seminiferous epithelium of the Chinese hamster: II. Differentiating spermatogonia
Regulation of the density of spermatogonia in the seminiferous epithelium of the Chinese hamster: II. Differentiating spermatogonia
复制标题
中国仓鼠生精上皮精原细胞密度的调节：II．
DOI：
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发表时间：
1987
期刊：
影响因子：
--
通讯作者：
D. Lok
中科院分区：
文献类型：
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作者：
D. D.G;D. Lok
本研究测定了5只中国仓鼠精原细胞向精母细胞分化的增殖率。在各种动物的A1精原细胞的数量之间发现了高达2倍的巨大差异。然而，细线期精母细胞的数量在动物之间的变化仅为1.2倍。它的结论是，更多的精原细胞变性发生在动物中有一个相对较大的A1精原细胞的数量比那些有少量的这些细胞。这样，所有动物最终形成的精母细胞数量大致相同。
In this study the yield of the proliferation of the differentiating spermatogonia into spermatocytes was determined in five Chinese hamsters. Large differences of up to a factor 2 were found between the numbers of A1 spermatogonia in the various animals. However, the numbers of leptotene spermatocytes varied only by up to a factor 1.2 between animals. It is concluded that more spermatogonial degeneration takes place in animals with a relatively large number of A1 spermatogonia than in those with a small number of these cells. In such a way in all animals ultimately about the same number of spermatocytes is formed.
小鼠睾丸干细胞对分次辐射反应的应变差异。
影响因子：
3.4
作者：
Meistrich,ML;Finch,M;Lu,CC;deRuiter-Bootsma,AL;deRooij,DG;Davids,JA
通讯作者：
Davids,JA
DOI：
10.1073/pnas.77.8.4774
发表时间：
1980-01-01
期刊：
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子：
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作者：
FEIG, LA;BELLVE, AR;KLAGSBRUN, M
通讯作者：
KLAGSBRUN, M