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Updated: Jul 20, 2026

Fluorescence In Situ Hybridization on DNA Halo Preparations to Reveal Whole Chromosomes, Telomeres and Gene Loci
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在男性的冷解过程后,利用半精子技术评估精子DNA碎片化:关于SCD协议验证的研究

Chaymae Rochdi1,2, Larbi Allai3, Ibtissam Bellajdel2,4

  • 1Maternal-Child and Mental Health Research Laboratory, Faculty of Medicine and Pharmacy, Mohammed First University, Oujda, Morocco.

Journal of reproduction & infertility
|August 19, 2024
PubMed
概括

精子DNA碎片化指数 (DFI) 分析显示,在-20°C下冷人类精液样本10天显著增加了DNA损伤,并减少了精子形态. 在新鲜样本上测量DFI提供了最准确的男性生殖潜力的评估.

关键词:
结冷保存是一种冷保存.在DNA碎片化过程中,DNA碎片化.结 结 结 是一种哈洛精子试验试验精子动物 (Spermatozoa) 是一种精子.解是一种解.

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Spermatogenesis01:41

Spermatogenesis

Spermatogenesis is the process by which haploid sperm cells are produced in the male testes. It starts with stem cells located close to the outer rim of seminiferous tubules. These spermatogonial stem cells divide asymmetrically to give rise to additional stem cells (meaning that these structures “self-renew”), as well as sperm progenitors, called spermatocytes. Importantly, this method of asymmetric mitotic division maintains a population of spermatogonial stem cells in the male reproductive...