Cryopreservation is the best method for long-term preservation of mammalian sperm used for artificial insemination (AI). However, freeze-thawing procedures may strongly impair the sperm function ...

Acrosin is a proteolytic enzyme in the sperm acrosome that can stimulate sperm to penetrate the zona pellucida, causing the fertilization of the oocyte. Its activity is a crucial indicator of the ...

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While autophagy is relevant to many biological processes and often serves as a gatekeeper of homeostasis, when something goes wrong it can either lead to disease or be activated to fight against it.

For F5 of human S and SP, it is possible to analyze N-glycosites and N-glycoproteins.A total of 1,163 N-glycosites from 449 N-glycoproteins were identified in human semen (Supplementary Table ...

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