TROPHOBLAST INVASION AND UTERIOIMPLANTATION GROWTH IN EARLY RAT GESTATION REQUISITE ADRENOMEDULLIN
نویسندگان
چکیده
منابع مشابه
Gestation stage-dependent intrauterine trophoblast cell invasion in the rat and mouse: novel endocrine phenotype and regulation.
Trophoblast cell invasion into the uterine wall is characteristic of hemochorial placentation. In this report, we examine trophoblast cell invasion in the rat and mouse, the endocrine phenotype of invasive trophoblast cells, and aspects of the regulation of trophoblast cell invasion. In the rat, trophoblast cells exhibit extensive interstitial and endovascular invasion. Trophoblast cells penetr...
متن کاملLaeverin/aminopeptidase Q induces trophoblast invasion during human early placentation.
BACKGROUND In primate placenta, extravillous trophoblast (EVT) invades maternal tissue in temporally- and spatially-regulated fashions. We previously identified a novel placenta-specific cell-surface aminopeptidase, laeverin/aminopeptidase Q, which is expressed on EVT-lineage cells in the fetal membrane. Laeverin possesses a peptide-binding site that is evolutionally unique to primates, suggest...
متن کاملStimulation of human trophoblast invasion by placental growth hormone.
A critical step in establishment of human pregnancy is the invasion of the uterus wall by the extravillous cytotrophoblast (EVCT), a process regulated by multiple autocrine and paracrine factors. Hormones belonging to the GH/prolactin family are expressed at the maternofetal interface. Because they are involved in cell motility in various models, we examined the possible regulatory role of huma...
متن کاملSignal transduction in trophoblast invasion.
During the first trimester of pregnancy, well-differentiated primary cells of the placenta known as trophoblast cells grow in an invasive and destructive fashion similar to malignancies, but limited in space and time. The comparison of trophoblast cells with their malignant counterpart, human choriocarcinoma cells, offers an attractive model to understand the origin or development of malignant ...
متن کاملTrophoblast Cell Proliferation and Apoptosis in Placental Development During Early Gestation Period in Rats.
OBJECTIVE To show apoptotic and mitotic activities in differentiation and proliferation of the trophoblast through the techniques of immunohistochemistry and terminal deoxynucleotidyl transferase-mediated deoxy-uridine triphosphate-biotin nick end labeling (TUNEL), apart from achieving a morphological examination of placental development during early gestation in rats. STUDY DESIGN Animals we...
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ژورنال
عنوان ژورنال: Asian Journal of Pharmaceutical and Clinical Research
سال: 2018
ISSN: 2455-3891,0974-2441
DOI: 10.22159/ajpcr.2018.v11i5.24555