作者: A. De Vos , A. Van Steirteghem
DOI: 10.1159/000016734
关键词: Biology 、 Human fertilization 、 Zona drilling 、 Oocyte 、 Sperm 、 Reproduction 、 Zona 、 Andrology 、 Zona pellucida 、 Assisted hatching
摘要: Prior to fertilization, the zona pellucida surrounding mammalian oocyte acts as a species-specific sperm barrier and is involved in binding. After plays role blo