title: Embryo transfer in swine.
abstract: Embryo transfer is used to propagate genetically superior swine while minimizing disease risks. Embryos are harvested through a ventral midline incision in the anesthetized sow 4-6 days after estrus, using a glass tube or Foley catheter. Embryos are transferred to similarly prepared sows by injection directly into the uterus through a tomcat catheter or glass pipette. Embryos typically are transferred within a few hours of collection but may be stored in culture medium at 37 C for up to 30 hours.
mesh_terms: D000818:Animals; D001947:Breeding; D004624:Embryo Transfer / Q000379:methods / Q000662:veterinary*; D004973:Estrus Synchronization; D005260:Female; D005306:Fertilization; D051379:Mice; D011247:Pregnancy; D011309:Preservation, Biological / Q000379:methods / Q000662:veterinary; D051381:Rats; D013480:Superovulation; D013552:Swine / Q000196:embryology*; D013553:Swine Diseases / Q000635:transmission