When the oocytes treated with 6-DMAP for 1 hr,the percentage of morula and blastocysts (72%) were significantly higher than that of oocytes treated with 6-DMAP for 6 hr (28%).

• 6-DMAP处理1小时的桑葚胚/囊胚的发育率(72%25)远远高于6-DMAP处理6小时的桑葚胚/囊胚的发育率(28%25)。