نتایج جستجو برای: stripped myometrium
تعداد نتایج: 5026 فیلتر نتایج به سال:
Thioredoxin is a small multifunctional protein which acts as a dithiol hydrogen donor for ribonucleotide reductase in DNA synthesis. Thioredoxin participates in the regulation of different metabolic processes, such as changes in the activity of different enzymes, receptors or transcription factors. The aim of the present study was to determine possible differences in the expression of thioredox...
For the extrapolation of data obtained from experimental animals to the human situation, it is important to know the similarities and differences between human and animal species. Some important characteristics of nitric oxide synthase (NOS) in myometrium and vagina from human and rat were compared. NOS-activity was measured by the formation of 14C-citrulline from 14C-arginine and the expressio...
The aim of the present study was to investigate the possible contribution of estrogen to pregnancy-associated modulation of nitric oxide production in the human myometrium during pregnancy. Both endothelial nitric oxide synthase (eNOS) and inducible NOS (iNOS) proteins were clearly expressed in the non-pregnant myometrium and were elevated in the ®rst trimester of pregnancy. Oral contraceptive ...
In the labouring uterus, millions of myocytes forming the complex geometrical structure of myometrium contract in synchrony to increase intrauterine pressure, dilate the cervix and eventually expel the foetus through the birth canal. The mechanisms underlying the precise coordination of contractions in human myometrium are not completely understood. In the present study, we have characterized t...
We present a reverse-engineering tool, called Lego, which recovers class hierarchies and composition relationships from stripped binaries. Lego takes a stripped binary as input, and uses information obtained from dynamic analysis to (i) group the functions in the binary into classes, and (ii) identify inheritance and composition relationships between the inferred classes. The software artifacts...
As thrombin is proposed to be involved in stimulating myometrial contractility during labor and preterm labor, we aimed to investigate the expression of prothrombin (F7), the precursor of thrombin, its receptors, the protease-activated receptor (PAR) family (F2R, F2RL1, F2RL2, and F2RL3), and prothrombinase FGL2 in human myometrium during pregnancy and labor. Messenger RNA and protein were isol...
Preterm birth remains the largest single cause of neonatal death and morbidity. Infection and/or inflammation are strongly associated with preterm delivery. Glycogen synthase kinase 3 (GSK3) is known to be a crucial mediator of inflammation homeostasis. The aims of this study were to determine the effect of spontaneous human labour in foetal membranes and myometrium on GSK3α/β expression, and t...
BACKGROUND The fibrous structure of the myometrium has previously been characterised at high resolutions in small tissue samples (< 100 mm3) and at low resolutions (∼500 μm per voxel edge) in whole-organ reconstructions. However, no high-resolution visualisation of the myometrium at the organ level has previously been attained. METHODS AND RESULTS We have developed a technique to reconstruct ...
Ammonium stripping has gained increasing interest for nitrogen recovery in anaerobically digested effluents. However, the stripped effluents often still do not meet discharge standards, having high pH and residual pollutants. Constructed wetlands (CWs) are an easy to operate ecosystem and have a long history of application in treatment of wastewaters with extreme pH, such as acid mine drainage....
OBJECTIVE To assess the concentration of progesterone (PRs) and oestrogen (ORs) receptors of myometrium of full-term pregnant women in the myometrium of lower segment of the uterus in relationship with presence or absence of labour. METHODS This was a cross-sectional prospective study with 21 pregnant women, being 6 in labour (Group I) and 15 without labour (Group II). The biopsy of myometriu...
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