Results 171 to 180 of about 29,932 (196)
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[Trophoblast lesions and trophoblast tumors].
Der Pathologe, 1999The clinico-pathologic characteristics and the histological/immunohistological differential diagnosis of villous trophoblastic lesions (complete, partial, and invasive hydatiform moles), gestational choriocarcinoma and trophoblastic tumors and pseudotumors of the placental site (placental-site trophoblastic tumor, exaggerated placental site reaction ...
H, Herbst, L C, Horn, T, Löning
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Macrophage-Trophoblast Interactions
2006During implantation and pregnancy, the invading trophoblast population is within close contact to maternal immune cells, particularly macrophages. During this period, a low level of trophoblast cell death occurs as part of the normal process of tissue renewal.
Gil, Mor +2 more
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Annales d'anatomie pathologique, 1981
Comparing the cytogenetic and morphological data on cases of hyperplasia and neoplasia of the trophoblast allows some conditions to be better defined and separated. The term partial mole or embryonic mole should be replaced by the term triploid syndrome because of the especially strong correlation between the triploid caryotype and the special aspect ...
E, Philippe, J, Boue, A, Boue
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Comparing the cytogenetic and morphological data on cases of hyperplasia and neoplasia of the trophoblast allows some conditions to be better defined and separated. The term partial mole or embryonic mole should be replaced by the term triploid syndrome because of the especially strong correlation between the triploid caryotype and the special aspect ...
E, Philippe, J, Boue, A, Boue
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Human trophoblast differentiation
Bulletin de l'Académie Nationale de Médecine, 2009The role of the placenta in normal and pathological pregnancy is poorly understood, but important new insights into trophoblast biology have been obtained in recent years. The oxygen environment and retroviral envelope proteins are now known to play a role in morphological and functional differentiation of the human trophoblast.
Danièle, Evain-Brion +3 more
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Antiviral Research, 1993
The human placental trophoblasts which constitute the first fetal cells and form the major cell layer of the feto-maternal interface are potent producers of interferons (IFNs). The IFN production is dependent on the gestational age of the trophoblast, type of inducer and the stage of differentiation of the trophoblasts.
Aboagye-Mathiesen, George +7 more
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The human placental trophoblasts which constitute the first fetal cells and form the major cell layer of the feto-maternal interface are potent producers of interferons (IFNs). The IFN production is dependent on the gestational age of the trophoblast, type of inducer and the stage of differentiation of the trophoblasts.
Aboagye-Mathiesen, George +7 more
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2008
It has been known for more than 150 years that syncytial fusion is a normal feature in biological systems. In humans there are two larger syncytial tissues: skeletal muscles fibers and placental syncytiotrophoblast. Other fusion events take place as well from fertilization of the oocyte to infection of human cells by enveloped viruses (however, the ...
Berthold, Huppertz, Marcus, Borges
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It has been known for more than 150 years that syncytial fusion is a normal feature in biological systems. In humans there are two larger syncytial tissues: skeletal muscles fibers and placental syncytiotrophoblast. Other fusion events take place as well from fertilization of the oocyte to infection of human cells by enveloped viruses (however, the ...
Berthold, Huppertz, Marcus, Borges
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IMMUNITY, TROPHOBLAST, AND TROPHOBLASTIC NEOPLASIA
Clinical Obstetrics and Gynecology, 1977A F, Fuller, I, Schiff, R C, Knapp
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International Journal of Gynecology & Obstetrics, 2012
Hextan Y S, Ngan +8 more
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Hextan Y S, Ngan +8 more
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GESTATIONAL TROPHOBLASTIC NEOPLASIA
Clinical Obstetrics and Gynecology, 1974This review covers the development of chemotherapeutic treatment during the past 25 years for gestational trophoblastic neoplasia; there is now a cure rate of 80% of the cases of hydatiform mole invasive mole and choriocarcinoma. The clinician pathologist investigator will have the prime role in future breakthroughs as he has had in the preceeding ...
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Gestational trophoblastic tumors
Seminars in Surgical Oncology, 1990AbstractGestational trophoblastic tumor is a term applied to invasive mole, choriocarcinoma, and placental‐site trophoblastic tumor. The overall cure rate in the treatment of these gestational trophoblastic tumors now exceeds 90%. This high success rate is the result of (1) inherent sensitivity of trophoblastic tumors to chemotherapy, (2) ability to ...
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