نتایج جستجو برای: cytotrophoblast
تعداد نتایج: 699 فیلتر نتایج به سال:
The human placenta arises from the zygote through single cell intermediates called cytotrophoblasts that in turn give rise to a syncytium. In culture, mononucleated cytotrophoblasts exhibit little, if any, cell division but are converted to multinucleated cells. Choriocarcinoma, the malignant tumor of placenta trophoblast, comprises a mixed population of dividing cellular intermediates that res...
BACKGROUND In the fusion pathway of trophoblast differentiation, stem villous cytotrophoblast cells proliferate and daughter cells differentiate and fuse with existing syncytiotrophoblast to maintain the multi-nucleated layer. Integrin-linked kinase (ILK) is highly expressed in 1st and 2nd trimester villous cytotrophoblast cells, yet barely detectable in syncytiotrophoblast, thus we examined th...
Preeclampsia (PE) is a pregnancy-specific disorder typically presenting as new-onset hypertension and proteinuria. While numerous epidemiological studies have demonstrated that obesity increases the risk of PE, the mechanisms have yet to be fully elucidated. Growing evidence from animal and human studies implicate placental ischemia in the etiology of this maternal syndrome. It is thought that ...
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