نتایج جستجو برای: trial

تعداد نتایج: 318325  

Journal: :journal of dentistry, tehran university of medical sciences 0
neda moslemi laser research center in dentistry, tehran university of medical sciences, tehran, iran ; assistant professor, department of periodontics, tehran university of medical sciences, tehran, iran. maryam johari dental research center, tehran university of medical sciences, tehran, iran. mohammad sadegh ahmad akhoundi dental research center, tehran university of medical sciences, tehran, iran ; professor, department of orthodontic, school of dentistry, tehran university of medical sciences, tehran, iran. hadi zare dental research center, tehran university of medical sciences, tehran, iran. ahmad-reza shamshiri department of epidemiology and biostatistics, school of public health, tehran university of medical sciences, tehran, iran. azam khorshidian dental research center, tehran university of medical sciences, tehran, iran.

the aim of this randomized controlled clinical trial was to investigate the effect of a new iranian toothpaste and a commercially available toothpaste containing desensitizing agent (5% potassium nitrate) on dentine hypersensitivity in a 24-week study.fifty healthy volunteers, who had at least two sensitive root surfaces, completed the study period. the participants were randomly given one of t...

Journal: :iranian journal of neurology 0
massoud mahmoudian department of pharmacology, school of medicine, tehran university of medical sciences, tehran, iran. mohammad rezvani department of neurology, school of medicine, tehran university of medical sciences, tehran, iran. mohammad rohani department of neurology, school of medicine, iran university of medical sciences, tehran, iran. foozya benaissa department of neurology, school of medicine, iran university of medical sciences, tehran, iran. mehdi jalili department of neurology, school of medicine, tehran university of medical sciences, tehran, iran. shadi ghourchian department of neurology, school of medicine, iran university of medical sciences, tehran, iran.

background: massive ischemic stroke causes significant mortality and morbidity in stroke patients. the main treatments for massive ischemic stroke are recombinant tissue plasminogen activator (rtpa), craniotomy, and endovascular interventions. due to destructive  effects  of   bradykinin  on  the  nervous system in ischemic stroke, it seems reasonable that using noscapine as a bradykinin antago...

Journal: :hepatitis monthly 0
alireza karambakhsh behavioral sciences research center, baqiyatallah university of medical sciences, tehran, ir iran alireza mehrazmay behavioral sciences research center, baqiyatallah university of medical sciences, tehran, ir iran mahmood salesi research center for prevention of oral and dental diseases, baqiyatallah university of medical sciences, tehran, ir iran; research center for prevention of oral and dental diseases, baqiyatallah university of medical sciences, tehran, ir iran. tel/fax: +98-9196805469

Journal: :مجله تغذیه و امنیت غذایی 0
sara asadi nutrition and food security research center, shahid sadoughi university of medical sciences, yazd, iran hassan mozaffari-khosravi nutrition and food security research center, shahid sadoughi university of medical sciences, yazd, iran mohammad mahdi naghizade fasa university of medical sciences and health services, fasa, iran azadeh nadjarzadeh department of nutrition, school of public health, shahid sadoughi university of medical sciences, yazd, iran

introduction: the prevalence of hypertension in patients with type 2 diabetes (t2d) is approximately twice as much as healthy people. this study was designed to determine the effect of l-arginine supplementation on blood pressure in patients with t2d. methods: in a double-blind randomized clinical trial, 75 t2d were randomly divided into three groups (3 g/d and 6 g/d of l-arginine and placebo) ...

Journal: :the iranian journal of pharmaceutical research 0
mradu gupta department of dravyaguna, institute of post graduate ayurvedic education & research, 294/3/1, a.p.c. road, kolkata 700009. b. p. shaw department of kayachikitsa, institute of post graduate ayurvedic education & research, 294/3/1, a.p.c. road, kolkata 700009.

asparagus racemosus willd. has repeatedly been mentioned as a galactogogue in ayurvedic literature and has been confirmed through animal experiments as well. this randomized double-blind clinical trial evaluates its galactogogue effect in 60 lactating mothers by measurement of changes in their prolactin hormone level during the study. several secondary parameters namely mothers’ weight, babies’...

Journal: :journal of lasers in medical sciences 0
mohammad reza razzaghi laser application in medical science research center, shahid beheshti university of medical sciences, tehran, iran1laser application in medical science research center, shahid beheshti university of medical sciences, tehran, iran mojtaba mohammad hosseini department of urology, shohada-e-tajrish medical center, shahid beheshti university of medical sciences, tehran, iran alireza rezaei department of urology, shohada-e-tajrish medical center, shahid beheshti university of medical sciences, tehran, iran iraj rezaei department of urology, shohada-e-tajrish medical center, shahid beheshti university of medical sciences, tehran, iran babak javanmard department of urology, shohada-e-tajrish medical center, shahid beheshti university of medical sciences, tehran, iran mohammad mohsen mazloomfard department of urology, shohada-e-tajrish medical center, shahid beheshti university of medical sciences, tehran, iran

introduction:   palmoplantar psoriasis could hardly be differentiated from chronic tylotic eczema both clinically and histologically. the most commonly used therapeutic options for palmoplantar psoriasis are long-term therapy with topical corticosteroids and local puva. frequently, it is a recalcitrant disease. we investigated the efficacy and tolerability of the combination of topical calcipot...

Journal: :مجله دانشگاه علوم پزشکی اراک 0
علی چهرئی ali chehrei منیژه کهبازی manijeh kahbazi بهمن صالحی bahman salehi افسانه زر گنج فرد afsaneh zarganj-fard فاطمه دره fatemeh darreh پروین سلطانی parvin soltani اشرف زمانی

introduction: performing correct research in different aspects of community as well as medical sciences can be a way to resolve many problems. in order to create a systematic knowledge of research method in academic members of arak university of medical sciences and enabling them in providing proposals and performing researches, a clinical research center was developed. this study is done to in...

Journal: :iranian red crescent medical journal 0
shahnaz golian tehrani school of nursing and midwifery, tehran university of medical sciences, tehran, ir iran; school of nursing and midwifery, tehran university of medical sciences, p. o. box: 1419733171, tehran, ir iran. tel: +98-2166927171, shahin bazzazian school of nursing and midwifery, tehran university of medical sciences, tehran, ir iran azam bakhtiarian department of pharmacology, school of medicine, tehran university of medical sciences, tehran, ir iran maryam ghobadzadeh school of nursing and midwifery, tehran university of medical sciences, tehran, ir iran

background menopause is a period of women’s lives with changes and symptoms that affect their work, sleep and quality of life. therefore, it is important to overcome these symptoms. objectives the aim of the present study was to compare the effects of calci soya balance and vitagnus on menopausal symptoms. patients and methods this double-blinded controlled trial study was performed in public h...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی استان کرمان 1376

هدف از این پژوهش ، بررسی همزمان هپارین و استرپتوکیناز و مقایسه آن با stk به تنهای در بیماران دچار ami، طی بستری کوتاه مدت بیمارستانی بود. در این مطالعه که بصورت کارآزمایی بالینی (randomised clinical trial) انجام شد، 100 بیمار مبتلا به ami بعنوان گروه تست تحت تجویز هپارین به اضافه stk قرار گرفتند و از جهت علایم بالینی، آزمایشگاهی و اکوکاردیوگرافی با 100 بیمار گروه کنترل که تنها دریافت کننده stk ...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی استان کرمانشاه 1371

background: organic nitrates relax all kinds of smooth muscle , not only vascular smooth muscle , a fact that has allowed the use of these drugs to treat many different aliments. objective.-the purpuse of this study was to examine prosepectively benefical effects , if any, of sublingual nitroglycerin on the pain of renal colic. design.- prospective , randomised , double blind, placebo- contoled...

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