A delayed sperm penetration of cumulus layers by disruption of acrosin gene in rats†
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چکیده
منابع مشابه
study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour
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15 صفحه اولSperm penetration through cumulus mass and zona pellucida.
Mammalian fertilization requires sperm to penetrate the cumulus mass and egg zona pellucida prior to fusion with the egg. Although sperm penetration through these physical barriers is essential, the molecular mechanism has not yet been completely elucidated. In addition to sperm motility, hyaluronan-hydrolyzing and proteolytic enzymes of sperm have been suggested to participate in the penetrati...
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ژورنال
عنوان ژورنال: Biology of Reproduction
سال: 2017
ISSN: 0006-3363,1529-7268
DOI: 10.1093/biolre/iox066