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Regulation of the density of spermatogonia in the seminiferous epithelium of the Chinese hamster: II. Differentiating spermatogonia

✍ Scribed by De Rooij, D. G. ;Lok, D.

Publisher
John Wiley and Sons
Year
1987
Tongue
English
Weight
600 KB
Volume
217
Category
Article
ISSN
0003-276X

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✦ Synopsis

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

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