نتایج جستجو برای: decidua

تعداد نتایج: 1946  

Journal: :Regulatory peptides 1993
R Chibbar F D Miller B F Mitchell

Despite the widespread clinical use of oxytocin (OT) as a potent and specific stimulant of labor, previous research data have not supported a role for OT in the physiology of normal human parturition. We have demonstrated synthesis of OT mRNA in amnion, chorion, and decidua using Northern blot analysis, ribonuclease protection assays, and in situ hybridization. Probes directed towards both the ...

Journal: :Molecular human reproduction 1999
J E Mijovic T Zakar J Angelova D M Olson

We have examined the expression of prostaglandin endoperoxide H synthase (PGHS) isoenzymes in the amnion and the decidua during gestation, and the abundance of PGHS mRNA in the amnion at idiopathic preterm labour. PGHS-1 and -2 mRNA abundance in the amnion, determined with ribonuclease protection assays, was significantly (P< 0.05) higher at term than earlier during pregnancy. In contrast, neit...

Journal: :Human reproduction 1996
T A Adeleye M G Elder M H Sullivan

Human decidua in the third trimester of pregnancy contains at least four different cell types (stromal cells, macrophages, T-lymphocytes and granulocytes). The contributions of these cells to the overall function of the tissue are not known, although it is anticipated that both stromal cells and macrophages will produce the prostaglandins involved in labour. In addition, the decidua produces cy...

2012
A.M. Blanks J.J. Brosens

Progesterone is central to many reproductive processes and is critical in regulating the menstrual cycle and maintaining pregnancy. We discuss here similarities in the molecular mechanisms that regulate the process of decidualisation in endometrial stromal cells and uterine quiescence in myometrial smooth muscle cells. We discuss recent evidence that the decidua may be an important mediator of ...

Journal: :Human reproduction update 2009
Stefan R Hansson Barbara Bottalico Vera Noskova Bertil Casslén

BACKGROUND Monoamines play important roles in decidualization, implantation, immune modulation and inflammation. Furthermore, monoamines are potent vasoactive mediators that regulate blood flow and capillary permeability. Regulation of the uterine blood flow is important both during menstruation and pregnancy. Adequate monoamine concentrations are essential for a proper implantation and physiol...

Journal: :The Journal of clinical investigation 1997
T Morgan C Craven L Nelson J M Lalouel K Ward

Preeclampsia is associated with a common molecular variant of angiotensinogen (Met235Thr). This variant is in tight linkage disequilibrium with a mutation in the angiotensinogen promoter, G(-6)A, which leads to elevated expression in vitro. Since angiotensin II levels could play a role in atherotic changes of the uterine spiral arteries associated with preeclampsia, we investigated angiotensino...

2014
Rui Zhu Qiang Fu Da-Jin Li Chan Sun Li-Ping Jin Yu Tao Yan-Hong Li Di Zhang Mei-Rong Du Pei-Fen Guo Hai-Lan Piao Song-Cun Wang

Journal: :Journal of clinical pathology 1981
E Heyderman A R Gibbons S W Rosen

One hundred endometrial biopsies of various histological patterns, and material from 10 tubal pregnancies together with their associated uterine decidua, were examined for the presence of human placental lactogen using affinity-purified first and second antibodies and an indirect immunoperoxidase technique. Positive cells in endometrial curettings were seen only in association with an intrauter...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید