نتایج جستجو برای: ژن vegf

تعداد نتایج: 42106  

Ashraf Moini, Elham Amirchaghmaghi Fariba Ramezanali Gholamreza Khalili Nafise Zarezade Reza Aflatoonian, Samane Saboori Darabi

Background Establishment of viable pregnancy requires embryo implantation and placentation. Ectopic pregnancy (EP) is a pregnancy complication which occurs when an embryo implants outside of the uterine cavity, most often in a fallopian tube. On the other hand, an important aspect of successful implantation is angiogenesis. Vascular endothelial growth factor (VEGF) is a potent angiogenic factor...

Journal: :Journal of Functional Biomaterials 2023

Vascular endothelial growth factor (VEGF), a clinically important biomarker, often plays key role in angiogenesis, would healing, tumor growth, lung development, and retinal diseases. Hence, detecting quantifying VEGF is deemed medically clinical diagnosis for many In this report, simple yet highly cost-effective platform was proposed protein detection using commercially available interdigitate...

Endometriosis is a debilitating disorder, defined as the presence of endometrial gland and stroma outside of the uterus. It may affect angiogenesis and vascular endothelial growth factor (VEGF) is one of the angiogenic factors that plays an important role in both physiological and pathological angiogenesis. The present study aimed to evaluate the association of VEGF -2549 insertion/deletion (I/...

2006
Napoleone Ferrara

Vascular endothelial growth factor (VEGF) plays an essential role in angiogenesis. This includes developmental angiogenesis as the loss of a single allele is embryonic lethal due to lack of development of endothelial cells. During early development, endothelial cells depend on VEGF for survival and if it is withdrawn, massive apoptosis results. This is not true in adult organisms; withdrawal of...

Journal: :iranian journal of allergy, asthma and immunology 0
ebrahim kouchaki department of neurology, kashan university of medical sciences, kashan, iran bentolhoda otroshi shahreza student research committee, kashan university of medical sciences, kashan, iran saiedeh faraji student research committee, kashan university of medical sciences, kashan, iran hassan nikoueinejad nephrology and urology research center, baqiyatallah university of medical sciences, tehran, iran mojtaba sehat department of community medicine, kashan university of medical sciences, kashan, iran

previous studies have demonstrated that vascular endothelial growth factor (vegf) can trigger angiogenesis as well as inflammation through binding to its membranous receptor-1 on endothelial and inflammatory cells. we aimed to correlate the circulatory number of cells expressing such receptor as well as the serum level of vegf and the soluble form of its receptor-1 (svegfr1) to the severity of ...

Journal: :journal of research in medical sciences 0
lei wang shan ji zeneng cheng

background: the effects of the vascular endothelial growth factor (vegf) gene ?2578c/a polymorphism on colorectal cancer (crc) risk have been investigated in some studies; however, the results of these studies were conflicting and ambiguous. therefore, we aimed to do a meta-analysis to investigate the association of vegf ?2578c/a polymorphisms with crc risk from all eligible case-control studie...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده تربیت بدنی و علوم ورزشی 1393

فعالیت ورزشی و شرایط هایپوکسی مهمترین عوامل موثر بر عامل رشد اندوتلیال عروق (vegf) و عامل القایی هایپوکسی یک آلفا (hif-1α) می باشند. هدف تحقیق حاضر، بررسی اثر حاد دو نوع تمرین شنا در شرایط هایپوکسی بر سطوح سرمی vegf و hif-1αدر مردان جوان بود. ده شناگر مرد (با میانگین سن 4/22 سال، قد 177 سانتی متر و وزن 15/78 کیلو گرم)، در یک جلسه تمرین شنای کرال سینه با کنترل تنفس و با لوله تنفسی شرکت نمودند. د...

Journal: :international journal of fertility and sterility 0
nafise zarezade samane saboori darabi fariba ramezanali elham amirchaghmaghi gholamreza khalili ashraf moini

background: establishment of viable pregnancy requires embryo implantation and placentation. ectopic pregnancy (ep) is a pregnancy complication which occurs when an embryo implants outside of the uterine cavity, most often in a fallopian tube. on the other hand, an important aspect of successful implantation is angiogenesis. vascular endothelial growth factor (vegf) is a potent angiogenic facto...

Journal: :علوم زیستی ورزشی 0
مریم نورشاهی دانشیار دانشکده تربیت بدنی و علوم ورزشی دانشگاه شهید بهشتی ایوب بابایی کارشناس ارشد دانشکده تربیت بدنی و علوم ورزشی دانشگاه شهید بهشتی محمدرضا بیگدلی استادیار دانشکده علوم زیستی دانشگاه شهید بهشتی مهدی قاسمی بیرامی کارشناس ارشد دانشکده تربیت بدنی و علوم ورزشی دانشگاه شهید بهشتی

tumor cells are dependent on angiogenesis to obtain oxygen and nutrients and also development of their new vascular network. vegf as an important stimulator of angiogenesis and endostatin as an inhibitor play a fundamental role in this process. this study was designed to investigate the effect of six weeks of resistance training on tumor tissue vegf andendostatin in mice with breast cancer. for...

ژورنال: :مجله دانشگاه علوم پزشکی بابل 0
نیلوفر جنابیان dds,ms n jenabian آدرس: بابل، دانشگاه علوم پزشکی بابل، دانشکده دندانپزشکی، بخش پریودانتیکس، تلفن: 2291408-0111 e-mail:[email protected] مهدی پورامیر phd m pouramir کیوان نعیمی dds k naimi علی بیژنی md a bijani

سابقه و هدف: فاکتور رشد سلولی عروقی (vascular endothelium growth factor, vegf) باعث رشد سلول های اندوتلیال، تحریک آنژیوژنز و افزایش نفوذ پذیری عروق می شود و فاکتور مهمی در التهاب و ترمیم زخم می باشد. هدف از این مطالعه مقایسه میزان vegf در مایع شیار لثه ای (gcf) بیماران پریودنتیت، ژنژیویت و افراد سالم می باشد.مواد و روشها: این مطالعه مورد شاهدی بر روی 45 نفر از مراجعین به بخش پریودنتولوژی دانشکد...

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