title: [Parthenogenetic activation of bovine oocytes maturing in vitro].
abstract: The effect of hyaluronidase (0.3%) and killed bull spermatozoa on the parthenogenetic activation of cow oocytes matured in vitro until metaphase II was studied. It is shown that hyaluronidase, killed spermatozoa, and both agents in combination activate 3.4, 15.0 and 29.6% oocytes, respectively.
authors.forename: V E
authors.initials: VE
authors.lastname: Kuznetsov
authors.forename: I V
authors.initials: IV
authors.lastname: Elizarova
mesh_terms: D000818:Animals; D002417:Cattle; D005260:Female; D006821:Hyaluronoglucosaminidase / Q000494:pharmacology; D066298:In Vitro Techniques; D008297:Male; D009865:Oocytes / Q000187:drug effects / Q000254:growth & development*; D010312:Parthenogenesis / Q000187:drug effects; D013084:Sperm-Ovum Interactions; D013094:Spermatozoa / Q000502:physiology; D013997:Time Factors
chemical_list: D006821:Hyaluronoglucosaminidase
vernacular_title: Partenogeneticheskaia aktivatsiia ootsitov korov, sozrevshikh in vitro.