Immunological Factors in Human Placentation
نویسندگان
چکیده
منابع مشابه
Human reproductive failure I: immunological factors.
Human reproductive failure may be a consequence of aberrant expression of immunological factors during pregnancy. Although the relative importance of immunological factors in human reproduction remains controversial, substantial evidence suggests that human leukocyte antigens (HLA), antisperm antibodies, integrins, the leukaemia inhibitory factor (LIF), cytokines, antiphospholipid antibodies, e...
متن کاملGonadotropin-releasing hormone-regulated chemokine expression in human placentation.
Placental expression of gonadotropin-releasing hormone (GnRH)-I and II, as well as their cognate receptor, coincides with a period of extensive remodeling of the maternal-fetal interface, near the end of the first trimester of pregnancy. To further define the role of GnRH in human placentation, we performed a microarray screen of HTR-8/SVneo trophoblasts to identify GnRH-regulated genes and the...
متن کاملDevelopment of placenta in a rodent--model for human placentation.
Rodents provide an excellent experimental model to study human placental development. In this review, our aim was to explain major events that underlie the placental development in mammals in general, and specifically in rodent. Those events include trophoblast cell proliferation, decidual reaction and contact between the mesenchyme of the allantois with ectoplacental cone, all orchestrated by ...
متن کاملproficiency level and factors fostering reticence in efl learners
according to cheng (1999), in recent esl/efl literature, asian (especially east asian) learners of english as a foreign/second language have been arguably reported as reticent and passive learners. the most common allegations are that these students are reluctant to participate in classroom discourse; they are unwilling to give responses; they do not ask questions; and they are passive and over...
15 صفحه اولComparative Placentation
The ancestry of horses from five-toed species via the small Eohippus of the American continent has been a prime topic of study for evolutionary biologists. It is best traced in two contributions: by Simpson (1951), and by Thenius & Hofer (1960). Coming from the American continent, the equid ancestors distributed to Eurasia while speciating into the extant members during their expansion to the W...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1968
ISSN: 0028-0836,1476-4687
DOI: 10.1038/218480a0