Dispermic fertilization of human oocytes

Autor:	J Van Blerkom, George P. Henry
Rok vydání:	1991
Předmět:	Male Sperm-Ovum Interactions Genetics Blastomeres Cell division Embryogenesis Embryo Biology Aneuploidy Oocyte Polyspermy Spermatozoa Andrology medicine.anatomical_structure Human fertilization Fertilization embryonic structures Oocytes medicine Humans Female Anatomy Cell Division Fertilisation
Zdroj:	Scopus-Elsevier
ISSN:	1553-0817 0741-0581
Popis:	Regardless of whether fertilization occurs in vivo or in vitro, polyspermic penetration of the human oocyte is a not infrequent cause of reproductive failure. This report describes the occurrence of human eggs fertilized by two spermatozoa and the variable developmental potentials expressed by the resultant embryos. The cellular and subcellular events that characterize the pronuclear and early cleavage stages of preimplantation embryogenesis are discussed with respect to the ability of such embryos to progress to implantation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7eeba1c3dddeccd5914d08f9f60d245d https://doi.org/10.1002/jemt.1060170406 Zobrazit plný text záznamu Plný text