نتایج جستجو برای: myometrium
تعداد نتایج: 2097 فیلتر نتایج به سال:
Background . Magnetic resonance imaging (MRI) is a highly informative and safe method of examination during pregnancy, which helps to identify localize pathological changes in the uterus or placenta. Objective The goal study was develop universal topographic-anatomical segmentation pregnant using MRI (with possible comparison with bony landmarks) determine exact localization abnormalities place...
We used immunohistochemistry to compare the expression of estrogen receptors (ERα and ERβ) in term myometria of 32 pregnant women divided in two groups. Group I comprised of 16 women in labor and group II included 16 non-laboring gravidas. We observed cytoplasmatic localization of both ER isoforms and no differences in the ER expression between the two groups of patients. The abundance and spec...
Our objective was to evaluate the role of echoplanar diffusion-weighted imaging (DWI) and apparent diffusion coefficient (ADC) maps in the assessment of response of uterine fibroids and myometrium to uterine fibroid embolization (UFE). We evaluated 32 fibroids in 11 patients treated with UFE. Treated lesions had low ADC values compared to untreated lesions. Furthermore, ADC values of the myomet...
A fundamental problem in developing therapeutic interventions for uterine dysfunction is that the electrical profile of the myometrium, and how it changes in physiological, let alone pathophysiological, situations is unknown. Excitation-contraction coupling of the myometrium is a central component of healthy functioning of the uterus. Even though proper function of this smooth muscle is fundame...
In this article, we discover and demonstrate the way of immunohistochemical identification extravillous cytotrophoblast in structures uteroplacental area myometrium, which can be used to study form placental insufficiency, morphogenesis key reason is a violation gestational changes spiral arteries uterus.
the point very well: there are synchronous and synchronized cultures. The former refers to a culture of cells at a similar stage in their life cycle as a result of selection, usually by size, from a heterogeneous population. A synchronized culture consists of cells whose life cycles are chronologically aligned because of some inducing stress, such as alternating periods of light and dark (for a...
Objective: We aim to simulate the uterine electrical at the myometrium level and at the skin level where it can be recorded non invasively. Material and methods: We use 2D models both at the myometrium scale and for the volume conductor. The multi-scale model has been implemented in Python, as a complete package including the needed tools. To speedup the slower step, we integrated parallel exec...
One of the primary functions of the oxytocin receptor is to modulate intracellular calcium levels in myometrium. The oxytocin receptor has been purified and cloned. Although it has been suggested that oxytocin receptor couples with a GTP-binding regulatory protein (G-protein), the identity of this G-protein remains unclear. To elucidate themechanism of oxytocin receptor signalling, we used the ...
Objective: To evaluate the potential of Gracilaria changii extract in ameliorating adverse effects bisphenol A.Methods: The antioxidant capacity extracted using different solvents (methanol, ethanol, and aqueous) was studied. mice were administered by oral gavage with A (60 mg/kg body weight) for 6 weeks or without aqueous extract. Thereafter, either euthanized histology immunohistochemistry st...
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