نتایج جستجو برای: free zcirc

تعداد نتایج: 513860  

Journal: :مجله دانشگاه علوم پزشکی شهید صدوقی یزد 0
علی اکبر ملکی راد aa malekiral . ak_malekirad@ yahoo.com منصور بیرامی m beyrami کبری راهزانی k rahzani محمدعلی شریعت زاده ma shariatzadeh ابوالفضل عیسی آبادی بزچلویی a eisabadi bozchelouei

introduction: free radicals are molecules or atoms with single electron that results in reactions thus causing severe damages to the body’s macromolecules. by preventing the formation of free radicals, repairing damages caused by radical’s activities, increasing the excretion of the damaged molecules and minimizing the cellular mutation, the antioxidant defense system contrasts the damages caus...

Journal: :مجله تغذیه و امنیت غذایی 0
vidat mohammad paras zamzam paknahad department of clinical nutrition, school of nutrition and food sciences, isfahan university of medical sciences, isfahan, iran

background: celiac disease (cd), as an autoimmune disease has initiated since ingestion of food containing gluten. constant intolerance to gluten causes damages of the small intestinal mucosa. one reason of mal-absorption in children and infants is cd. additionally, about 75% of newly identified patients with cd have low bone mineral density (bmd). many factors have role in metabolic bone disea...

Journal: :journal of family and reproductive health 0
zinat ghanbari vali-e-asr reproductive health research center, medical sciences/university of tehran, iran bahareh hajibaratali vali-e-asr reproductive health research center, medical sciences/university of tehran, iran mamak shariat vali-e-asr reproductive health research center, medical sciences/university of tehran, iran

objective: this study compared the tension-free vaginal tape (tvt) and transobturator tape (tot) procedures for surgical treatment of stress urinary incontinence in women. materials and methods: this prospective non randomized clinical trial was conducted in vali-e-asr hospital from march 2001 to march 2005. a total of 71 patients with clinical and urodynamic diagnosis of stress urinary inconti...

Journal: :the archives of bone and joint surgery 0
haitao tan orthopedics department, the eight affiliated hospital of guangxi medical university, 537100, guigang, china xiang luo orthopedics department, the eight affiliated hospital of guangxi medical university, 537100, guigang, china keqin yang orthopedics department, the eight affiliated hospital of guangxi medical university, 537100, guigang, china jianzhong jiang orthopedics department, the eight affiliated hospital of guangxi medical university, 537100, guigang, china pingou wei orthopedics department, the eight affiliated hospital of guangxi medical university, 537100, guigang, china jinming zhao department of hand surgery, the first affiliated hospital of guangxi medical university, 530000, nanning, china

background:   to introduce our experience of using the free neurovascular flap from great and second toe. methods:   thirteen patients (fifteen fingers) sought surgical treatment for soft tissue defects of the hand at our medical institutin between march 2006 and september 2009. in two patients, fibular side skin-nail flaps of great toe were applied to cover the dorsal defect of distal thumb. i...

Journal: :world journal of plastic surgery 0
nikhil panse department of plastic surgery, bj medical college and sassoon hospital, pune, india; parag sahasrabudhe department of plastic surgery, bj medical college and sassoon hospital, pune, india; namrata joshi department of surgery, bj medical college and sassoon hospital, pune, india

local perforator flaps have evolved over the time to provide complete and stable coverage of soft tissue defects. technical advances and experience with the perforator flaps have allowed the harvest of local perforator flaps in a free style manner by offering greater freedom in flap selection. we have proposed a technical modification in the harvest of a perforator flap by relo-cating the perfo...

Journal: :journal of herbal drugs (an international journal on medicinal herbs) 2014
mohammad momen heravi shahla daneshmehr ali morsali

background & aim: medicinal plants can be a good replacement for common cancer treatment including chemotherapy, radiation therapy and surgery because they don’t have many side effects. the aim of this study was to investigate the effect of temperature on the free radical scavenging in the presence of medicinal plants. experimental: for determination of free radical scavenging activity was...

Journal: :ژورنال پزشکی بین المللی الکترونیک 0
saeedeh sadr persian gulf oral and dental diseases research center, hormozgan university of medical sciences, bandar abbas, iran danial morabbi student research committee, hormozgan university of medical sciences, bandar abbas, iran sajad ansari fard student research committee, hormozgan university of medical sciences, bandar abbas, iran maryam raoof department of endodontics, school of dentistry, kerman university of medical sciences, kerman, iran

background: knowledge of existing situation in each region plays great role in order to prevent oral and dental diseases in people. meanwhile, dmft index is one of the best epidemiological indices in dentistry representing oral hygiene situation in society. so, this study was conducted in order to evaluate dmft index in 12- years-old students of zarand city at 2011. methods: this descriptive st...

Journal: :archives of trauma research 0
hamidreza talari department of radiology, kashan university of medical sciences, kashan, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی کاشان (kashan university of medical sciences) nushin moussavi trauma research center, kashan university of medical sciences, kashan, ir iran; department of surgery, kashan university of medical sciences, kashan, ir iran. tel: +98-3155540026, fax: +98-3155548900سازمان اصلی تایید شده: دانشگاه علوم پزشکی کاشان (kashan university of medical sciences) masoumeh abedzadeh-kalahroudi trauma research center, kashan university of medical sciences, kashan, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی کاشان (kashan university of medical sciences) fatemeh atoof department of biostatistics and epidemiology, tehran university of medical sciences, tehran, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) arezoo abedini department of radiology, kashan university of medical sciences, kashan, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی کاشان (kashan university of medical sciences)

conclusions it seems that fast examination for intra-abdominal fluid in blunt trauma patients can predict intra-abdominal injuries with very high sensitivity and specificity. using the scoring system can more accurately determine the probability of the presence of abdominal injuries with a cut-off point of three. results the mean age of the patients was 29.6 ± 18.3 years and fast was positive i...

پایان نامه :دانشگاه بین المللی امام خمینی (ره) - قزوین - پژوهشکده علوم پایه کاربردی 1390

سینتیک تخریب حرارتی خانواده ای ازپلیمرهای گرما سخت (پلی آمیدها) با استفاده از تکنیک tga ، در سه سرعت گرمادهی (0c min-1 20 و15 ،5/7) در اتمسفر نیتروژن بررسی شده است. روش های isoconversional (model – free) )از قبیل روش های فلاین، وال و ازاوا (fwo)، کیسینجر، آکاهیرا و سانوز(kas) و تانگ (tang) (و model – fitting (روش کوتس و ردفرن ((cr)استفاده شده اند تا سه تایی سینتیکی یعنی انرژی فعالسازی، فاکتو...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران - دانشکده شیمی 1393

در این پژوهش نانو ذرات هیبریدی نانو لوله کربنی- اکسید روی سنتز و شناسایی شده¬است و نتایج آنالیز دستگاهی tem, sem و ft-ir تشکیل نانو ذره هیبریدی را تایید می¬نماید. اثر هیبرید سازی نانو لوله کربنی با اکسید¬ روی سرعت تخریب حرارتی یک ترموست بر پایه dgeba مورد بررسی قرار گرفت. مطالعات مقایسه¬ای نشان داد که سرعت تخریب با هیبرید سازی نانو ذرات کاهش می¬یابد و از روش زیر تبعیت می¬کند. rpure dgeba > r m...

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