자궁내막세포막의 공배양이 돼지 체외수정란의 초기발달에 미치는 영향

【This study was conducted to investigate the effects of co-culture for the development rate to morula /blastocyst stages of early porcine embryos, derived from oocytes matured and fertilized in vitro, with porcine endometrial cell monolayers(PEM) in the two different media, respectively. The rates of embryos developed to 2-, 4-, 8~16-cell and morula /blastocyst stage were 49.6, 40.5, 28.2 and 15.3% in Ham's F-10 with PEM, and 55.3, 45.9, 32.7, and 17.6% in TCM-HEPES with PEM, respectively. The above development rates to morula /blastocyst stages were significantly higher than those of the embryos cultured in the Ham's F-10 and TGM-HEPES without PEM(P】