Localization of E-cadherin in villous, extravillous and vascular trophoblasts during intrauterine, ectopic and molar pregnancy

Molar Pregnancy Presents as Tubal Ectopic Pregnancy

E-cadherin expression during the differentiation of human trophoblasts.

The morphologic and functional differentiation of human trophoblast cells culminates in the formation of the terminally differentiated multinucleated syncytial trophoblast. In culture, isolated mononuclear cytotrophoblasts aggregate and then fuse to form syncytia, recapitulating the in vivo process. In the present studies, we investigated the expression of the Ca(2+)-dependent cell adhesion mol...

Human Extravillous Trophoblasts Penetrate Decidual Veins and Lymphatics before Remodeling Spiral Arteries during Early Pregnancy

In humans, the defective invasion of the maternal endometrium by fetal extravillous trophoblasts (EVTs) can lead to insufficient perfusion of the placenta, resulting in pregnancy complications that can put both mother and baby at risk. To study the invasion of maternal endometrium between (W)5.5-12 weeks of gestation by EVTs, we combined fluorescence in situ hybridization, immunofluorescence an...

Partial molar ectopic pregnancy: A case report

Partial or complete mole affects one in 1000  pregnancies.Partial mole is a rare form of ectopic pregnancy. There was a married woman,gravid 4,parity 1,abortion 1,and she had past medical history 0f right ectopic pregnancy.she had left ectopic pregnancy and was treated by laparascopic left salpyngectomy after failure of intramascular methotrexate treatment.After surgery  the pathology exam show...

simulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water

abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...