نتایج جستجو برای: anormal placentation
تعداد نتایج: 2259 فیلتر نتایج به سال:
The eutherian placenta is remarkable for its structural and functional variability. In order to construct and test comparative hypotheses relating ecological, behavioral and physiological traits to placental characteristics it is first necessary to reconstruct the historical course of placental evolution. Previous attempts to do so have yielded inconsistent results, particularly with respect to...
Hormones must be balanced and dynamically controlled for the Female Reproductive Tract (FRT) to function correctly during menstrual cycle, pregnancy, delivery. Gamete selection successful transfer uterus, where it implants pregnancy occurs, is supported by mucosal epithelial lining of FRT ovaries, cervix, fallopian tubes, vagina. Successful implantation placentation in humans other animals rely...
This paper describes a technique for transplanting early postimplantation mouse embryos from their own implantation site to a decidua in another pregnant mouse. Evidence is provided that this procedure is compatible with their continued development. At a low frequency both 6th and 7th day embryos can re-establish themselves and continue apparently normal development and placentation for at leas...
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