نتایج جستجو برای: proliferative phase
تعداد نتایج: 629031 فیلتر نتایج به سال:
One of the first steps in the pathogenesis of endometriosis is the attachment of the endometrium to the peritoneal lining. Since the peritoneum is extremely fragile and hard to obtain, amnion has been used as an in-vitro model to study adhesion. Scanning and transmission electron microscopy was applied to evaluate the adhesion of endometrial cells isolated in the proliferative and secretory pha...
seaweeds have caused an emerging interest in the biomedical area, mainly due to their contents of bioactive substances which show great potential as anti-inflammatory, anti-microbial, anti-viral and anti-tumoral drugs. despite the diversity in quality and quantity of the mediterranean tunisian coast flora, with its large contains of marine organisms and seaweeds, most of them have not yet been ...
objective(s):fumonisins are a group of toxic and carcinogenic mycotoxins, which contaminate the grains and their products. the aim of this study was to examine the apoptotic and proliferative activity of mouse gastric mucosa following administration of fumonisin b1 (fb1). materials and methods: twenty-nine female mice divided into treatment (n=15) and control (n=14) groups. the treatment gro...
Introduction: Proliferation of cancer cells and the potential of metastasis depend on the activity of different biomarkers such as proliferative ones. Proliferative biomarkers including ki-67, cyclin E1, cyclin D1, p27, and p21 were analyzed through immunohistochemistry (IHC) in previous studies. Methods: The current study aimed at investigating the utilizing role of RT-PCR in studying prolife...
We present a case of desmoplastic cerebral astrocytoma of infancy (DCAI) in a 9-month-old boy including immunohistochemical and proliferative activity studies. It was mainly composed of glial fibrillary acidic protein (GFAP)-positive astrocytes and desmoplastic stroma. Studies with Ki-67 and synthetic phase fraction disclosed a low proliferative activity. Flow cytometric study revealed diploidy...
Background: Endometriosis is a disease which is defined by the growth of endometrium-like tissue outside of the uterine cavity. Literatures show that VEGF by interaction with their receptors, Flt-1 (Fms-like tyrosine kinase-1 or VEGFR-1) and Flk-1/KDR (fetal liver kinase/ kinase-insert domain receptor or VEGFR-2) is related to pathogenesis of endometriosis. The purpose of this study was to eval...
اثر ایزوسورباید بر فعالیت تکثیری رده سلولی Wehi-164 و سلولهای منونوکلئر خون محیطی در شرایط In vitro
Background: Isosorbide dinitrate has been broadly used in the treatment of various ischemic heart diseases. Isosorbide is a nitric oxide donor which increases blood flow to tumors through vasodilatation and consequently accelerates the access of chemo-drugs to them. Furthermore, this drug has inhibitory effects on angiogenesis, tumor growth and metastasis in vivo. Moreover, its ant-inflammatory...
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