Localization of immunoreactive steroids in human chorionic villi.
نویسندگان
چکیده
منابع مشابه
Prenatal Diagnosis, Sampling of Chorionic Villi
Prenatal diagnosis with application of the Amniotic fluid (Amniocentesis: AC) and chorionic villi sampling {CVS) is a general aspect of application in Human Genetics which facilitate the diagnosis of different Genetic defects, enclosing chromosomal abnormalities and Genosomopathies. Diagnosis of Genetic defects for AC and CVS is between 16-20th and 8-12th weeks of gestation respectively. Allica...
متن کاملLocalization of major histocompatibility complex class I and II mRNA in human first-trimester chorionic villi by in situ hybridization
Maternal immune recognition of pregnancy occurs despite the nonexpression of classical major histocompatibility complex (MHC) antigenic determinants by chorionic villous trophoblast, which comprise the major surface area where maternal blood contacts fetal-derived cells. cDNA-mRNA in situ hybridization was used to probe expression of transcripts corresponding to nonpolymorphic MHC determinants ...
متن کاملCandida Sepsis Following Transcervical Chorionic Villi Sampling
BACKGROUND The use of invasive devices and broad spectrum antibiotics has increased the rate of candidal superinfections. Candida sepsis associated with pregnancy is rare. Candida sepsis following chorionic villi sampling (CVS) has never been reported. CASE A 31 -year-old pregnant woman presented with signs of sepsis one day after undergoing transcervical CVS. Blood culture and curettage mate...
متن کاملOutcome of pregnancies with trisomy 2 cells in chorionic villi.
OBJECTIVE To describe the outcome of pregnancies with trisomy 2 in cultures of first-trimester chorionic villous samples (CVS) and determine whether amniocentesis is necessary in the management of such cases. METHODS Cultures of chorionic villi were performed at 11-13 weeks in 37 474 pregnancies. In those with trisomy 2 cells, amniocentesis was performed at 16 weeks. Pregnancy outcome was obt...
متن کاملImmunohistochemical Localization of Human Chorionic Gonadotropin
Through the use of immunohistochemical techniques, human chorionic gonadotropin has been localized to syncytiotrophoblastic cells of immature placenta, hydatidiform mole, chorioadenoma destruens, and choriocarcinoma. No gonadotropin has been detected in cytotrophoblast. Evidence is discussed which suggests that syncytiotrophoblast is the cell of origin of human chorionic gonadotropin. The obser...
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ژورنال
عنوان ژورنال: ACTA HISTOCHEMICA ET CYTOCHEMICA
سال: 1981
ISSN: 0044-5991,1347-5800
DOI: 10.1267/ahc.14.626