نتایج جستجو برای: egfr

تعداد نتایج: 30143  

Journal: :iranian journal of science and technology (sciences) 2004
s. vallian

our previous studies showed that the promyelocytic leukemia protein, pml, functions as acellular and growth suppressor. transient expression of pml was also found to repress the activity of theepidermal growth factor receptor (egfr) gene promoter. in this study, we have examined the effects ofpml on a431 cells, which express a high level of egfr protein. the pml gene was introduced into thecell...

Journal: :jentashapir journal of health research 0
hamid dehdashti shahrokh department of radiology, golestan hospital, ahvaz jundishapur university of medical sciences, ahvaz, ir iran mehrnoosh zakerkish health research institute, diabetes research center, ahvaz jundishapur university of medical sciences, ahvaz, ir iran aaraf jenabi department of radiology, golestan hospital, ahvaz jundishapur university of medical sciences, ahvaz, ir iran; department of radiology, golestan hospital, ahvaz jundishapur university of medical sciences, ahvaz, ir iran. tel: +98-6133743034, fax: +98-6133743034 mohammad ghasem hanafi department of radiology, golestan hospital, ahvaz jundishapur university of medical sciences, ahvaz, ir iran fakher rahim health research institute, ahvaz jundishapur university of medical sciences, ahvaz, ir iran afshin rezazadeh department of radiology, golestan hospital, ahvaz jundishapur university of medical sciences, ahvaz, ir iran

conclusions our study shows a relationship between cimt and renal parameters, including egfr and albuminuria. this study confirms the importance of intensive examinations for early detection of atherosclerosis and treatment of risk factors. patients and methods this cross-sectional study was included 205 patients with type 2 diabetes mellitus (t2dm). we recorded clinical and biochemical data su...

ژورنال: :تحقیق در علوم دندانپزشکی 0
جهانفر جهانبانی jahanfar jahanbani oral maxillofacial pathology dept, dental branch islamic azad university. tehran, iran.بخش پاتولوژی دهان، فک وصورت، دانشگاه آزاد اسلامی، واحد دندانپزشکی تهران فاطمه شاهسواری fatemeh shahsavari کوثر بهادری kosar bahadori

خلاصه: سابقه و هدف: امروزه استفاده از نشانگرهای سلولی در تعیین خصوصیات بیولوژیک تومورها مورد توجه قرار گرفته است. هدف از این مطالعه،تعیین فراوانی بروز نشانگر (گیرنده عامل رشد اپیدرمال)، egfr در اسکواموس سل کارسینومای دهان و عوامل مرتبط با آن بود.مواد و روش ها: مطالعه به روش توصیفی انجام شد.40 بلوک پارافینه مربوط به بیماران مبتلا به scc دهان انتخاب شدند. ارزیابی بروز egfr بر اساس شدت و وسعت درغش...

Journal: :archives of breast cancer 0
safa najafi breast diseases department, breast cancer research center, acecr, tehran, iran reza mehdizadeh department of cell and molecular biology, college of biology, university of tehran, tehran, iran eissa jahanzad department of pathology, tehran university of medical sciences, tehran, iran asiie olfatbakhsh breast diseases department, breast cancer research center, acecr, tehran, iran arash jenabian islamic azad university of tehran, medical branch, tehran, iran gholamreza esmaeeli-javid biostatistics and epidemiology committee, iranian center for medical lasers (icml), acecr, tehran, iran

background: triple-negative breast cancer (tnbc) carries a poor prognosis and therapeutic options are limited to date. the aim of this study was to investigate to what extent the epidermal growth factor receptor (egfr), vascular endothelial growth factor receptor 2 (vegfr2), hypoxia inducible factor-1 alpha (hif-1α) and insulin-like growth factor-1 receptor (igf-1r) are expressed in tnbc and to...

Nearly 50 % of newly diagnosed colorectal cancer, affect people over 70 years of age. Inclusion of older patients in clinical trials has been extremely rare. As a result, there is debate on how to manage these patients because it is still unclear how to balance the therapeutic advantages and toxicities. For patients who do not have comorbid conditions, with performance status (P.S.) 0–1, treatm...

محمدطاهری, زهره, مشرف, محمد, مشهدی‌عباس, فاطمه, نفرزاده, شیما,

سابقه و هدف: کارسینوم سلول سنگفرشی (SCC) حدود %94 کلیه بدخیمی های حفره دهان را تشکیل می دهد. در دهه اخیر یافته های زیادی در زمینه تغییرات مولکولی و ژنتیکی مسوول ایجاد سرطان، بدست آمده است. بعضی ازآنها ممکن است هدف هایی برای مواد درمانی جدید باشند. افزایش بروز EGF در بدخیمی ها با پروگنوز ضعیف بیماری و در تحقیقات نقش لامینین-5 برای افزایش شانس تبدیل ضایعات پیش بدخیم به بدخیمی مهاجم یا درجا (in si...

Journal: :International Journal of Human Genetics 2022

The present paper attempted to define the effects of epidermal growth factor receptor (EGFR) mutations on patients with non-small cell lung cancer (NSCLC) treated by ramucirumab plus docetaxel. Of 82 enrolled patients, 48 underwent EGFR mutations, showing relevance sex and smoking history (P<0.05). analysis yielded that EGFR-mutant (EGFR-Mut) group had a higher objective response rate versus...

ژورنال: :journal of dental school, shahid beheshti university of medical sciences 0
شیما نفرزاده shima nafarzadeh dental school & iranian center of endodontic research, shahid beheshti university of medical sciences, tehran–iran ([email protected])دانشکده دندانپزشکی و مرکز تحقیقات اندودنتیکس، دانشگاه علوم پزشکی بابل. محمد مشرف mohammad moshref dental school, shahid beheshti university of medical sciences, tehran–iran.دانشکده دندانپزشکی، دانشگاه علوم پزشکی شهید بهشتی فاطمه مشهدی عباس fateme mashhadi abbas dental school, shahid beheshti university of medical sciences, tehran–iran.دانشکده دندانپزشکی، دانشگاه علوم پزشکی شهید بهشتی زهره محمدطاهری zohre mohammad taheri masih-e-daneshvari hospital, shahid beheshti university of medical sciences, tehran–iran.بیمارستان مسیح دانشوری، دانشگاه علوم پزشکی شهید بهشتی.

سابقه و هدف: کارسینوم سلول سنگفرشی (scc) حدود %94 کلیه بدخیمی های حفره دهان را تشکیل می دهد. در دهه اخیر یافته های زیادی در زمینه تغییرات مولکولی و ژنتیکی مسوول ایجاد سرطان، بدست آمده است. بعضی ازآنها ممکن است هدف هایی برای مواد درمانی جدید باشند. افزایش بروز egf در بدخیمی ها با پروگنوز ضعیف بیماری و در تحقیقات نقش لامینین-5 برای افزایش شانس تبدیل ضایعات پیش بدخیم به بدخیمی مهاجم یا درجا (in si...

Journal: :hepatitis monthly 0
nuray bassullu department of pathology, istanbul bilim university medical faculty, istanbul, turkey. mehmetcik street, cahit yalcın sokak no: 1 mecidiyeköy, sisli, turkey +90-2122883400/4819, [email protected]; department of pathology, istanbul bilim university medical faculty, istanbul, turkey. mehmetcik street, cahit yalcın sokak no: 1 mecidiyeköy, sisli, turkey +90-2122883400/4819, [email protected] ilknur turkmen department of pathology, istanbul bilim university medical faculty, istanbul, turkey. mehmetcik street, cahit yalcın sokak no: 1 mecidiyeköy, sisli, turkey +90-2122883400/4819, [email protected] murat dayangac department of general surgery, florence nigthingale hospital, turkey pinar yagiz korkmaz department of pathology, florence nigthingale hospital, turkey reyhan yasar department of pathology, florence nigthingale hospital, turkey murat akyildiz department of gastroenterology, istanbul bilim university medical faculty, turkey

background hepatocellular carcinoma (hcc) is the fifth most common fatal cancer and an important healthcare problem worldwide. there are many studies describing the prognostic and predictive effects of epidermal growth factor receptor 2 (c-erb-b2) and epidermal growth factor receptor 1 (egfr), transmembrane tyrosine kinases that influence cell growth and proliferation in many tumors. objectives...

Ali Rahimipour, Esmat Ghanei, Faranak Kazerouni, Fatemeh Gharishvandi, Malihe Nasiri,

Background: Hypertension is one the most common causes of chronic kidney disease (CKD). One of the major concerns in hypertensive patients is early detection of renal disorders. In the past, serum creatinine (Scr) concentration was used as a marker of kidney function, but it proffers a late reflection of reduced glomerular filtration rate. Cystatin C and neutrophil gelatinase-associated lipocal...

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