Alkaline phosphatase activity in the preimplantation mouse embryo.
نویسندگان
چکیده
Alkaline phosphatase (AP) activity has been assayed in frozen sections of preimplantation mouse embryos by an azo-dye cytochemical method. The results indicate that during preimplantation mouse development AP activity is first expressed between the 8- and 16-cell stages and develops in all cells by the late morula stage. During blastocyst formation AP activity is lost or greatly reduced in trophoblast cells while activity is maintained in the inner cell mass.
منابع مشابه
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ورودعنوان ژورنال:
- Journal of embryology and experimental morphology
دوره 40 شماره
صفحات -
تاریخ انتشار 1977