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A possible haploid effect in acrosome malformations of human spermatozoa.

作者信息

Vegni-Talluri M, Menchini-Fabris F, Renieri T

出版信息

Andrologia. 1977 Oct-Dec;9(4):315-22. doi: 10.1111/j.1439-0272.1977.tb01678.x.

DOI:10.1111/j.1439-0272.1977.tb01678.x
PMID:596658
Abstract

Acrosome malformations of spermatids and spermatozoa in the testes of two infertile patients were investigated with the light and electron microscope. The first visible abnormalities appear at early spermatid stages. The detailed morphological analysis of the malformed spermatids shows that in most cases only the differentiation of the acrosome granule is interfered with. This may be the origin of the malformations of the mature spermatozoa. The fact that almost half the early spermatids lack the acrosome granule suggests that the original cause is genetic and that the genes are expressed in the haploid phase.

摘要

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引用本文的文献

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Acrosin and the acrosome in human spermatogenesis.人类精子发生过程中的顶体蛋白酶和顶体
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