title: Impact of incubator type on the yield of in vitro produced bovine blastocysts.
abstract: Because of suboptimal in vitro production of bovine blastocysts a new incubator model (Mini) was tested against the traditional (Heraeus). The difference between their properties seemed only to be the volume of the incubator space. No difference was noted between the CO2 or the temperature, but the data clearly showed a highly significant increase of the blastocyst rates, 6% versus 51% in the Heraeus and the Mini incubator, respectively, calculated as blastocysts per cleaved embryos. It was concluded that the incubator type or model may be a very important part of the in vitro production of bovine embryos, although we were not able to pin point specific causes for this difference.
authors: Department of Clinical Studies, Reproduction, Royal Veterinary and Agricultural University, Frederiksberg, Denmark.
authors: B
authors: B
authors: Avery
authors: T
authors: T
authors: Greve
mesh_terms: D000818:Animals; D001755:Blastocyst; D002417:Cattle / Q000196:embryology*; D005307:Fertilization in Vitro / Q000295:instrumentation*; D007185:Incubators / Q000662:veterinary*