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首页> 外文期刊>Journal of Andrology >Morphology of partial globozoospermia.
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Morphology of partial globozoospermia.

机译：部分肾小精子症的形态。

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摘要

Total globozoospermia is a rare sperm morphology disorder that consists of 100% round-headed, acrosomeless spermatozoa. There is also a larger group of patients whose sperm cells are partially acrosomeless. The aim of this investigation was to describe partial globozoospermia compared to total globozoospermia and normozoospermia. Ejaculates from 10 patients with more than 50% acrosomeless spermatozoa (partial globozoospermia), 3 patients with total globozoospermia, and 9 normozoospermic controls were analyzed with light microscopy, transmission electron microscopy, and flow cytometry. Qualitative and quantitative examination of spermatozoa from the 3 groups shows differences in the percentage of round-headed sperm cells and acrosome malformation. Total globozoospermia presents as a homogenous kind of teratozoospermia. Partial globozoospermia is a distinctive sperm malformation with an increased proportion of round-headed sperm cells and acrosome malformations compared to normozoospermia, which exists separately from total globozoospermia. It thereby contains oval sperm cells that may have distinctive malformations of the sperm head matrix, but also morphologically normal sperm cells that may be used in a clinical setting.
机译：总球孢子症是一种罕见的精子形态障碍，由100％圆头，无顶体的精子组成。还有一大批患者的精细胞部分无顶体。这项研究的目的是描述部分球囊精子症与总球囊精子症和正常精子症相比。用光学显微镜，透射电镜和流式细胞术分析了10例精顶体率高于50％的部分患者的射精，其中3例总精子症的患者和9例正常精子对照组的射精。 3组精子的定性和定量检查显示，圆头精细胞百分比和顶体畸形的差异。总的球孢子精症是一种畸形的精子症。与正常精子症相比，部分精子畸形是一种独特的精子畸形，与正常精子症分开存在的圆头精子和顶体畸形的比例增加。因此，它包含卵形的精子细胞，其可能具有精子头部基质的独特畸形，而且还包含可以用于临床的形态学上正常的精子细胞。

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