Comparative Development of Embryonic Age by Organogenesis in Domestic Dogs and Cats.

摘要: The precise determination of the embryonic chronology is very important in reproductive biotechnologies, especially estimating age. Thus, there a need for greater knowledge and standardization determining development functional morphology. We describe aspects two domestic carnivores to add about organ peculiarities application veterinary practice, prenatal biotechnology fields. found that differential characteristics organs occurs first trimester pregnancy both species. using combination crown-rump length, macroscopic analysis optical microscopy, it possible predict gestational age more precisely animals lack defined breed establish an pattern.