نتایج جستجو برای: were randomly divided to 2 groups control
تعداد نتایج: 11691505 فیلتر نتایج به سال:
this study aims to investigate the effect of xylopia aethiopica on the sexual behavior of adult male rats. fort eight adult male wistar rats were used for the study. they were randomly divided into four groups of 6 animals each: group 1 was control, while groups 2, 3 and 4 were test groups treated daily with 0.5, 2 and 10 mg/kg body weight respectively of hydro-methanolic fruit extract of xylop...
Background: The present study was to evaluate effectiveness of positive therapeutic program on psychological well-being in women with ADHD children. Materials and Methods: This study was quasi-experimental and pretest-posttest with control group kind. The study sample consisted of 50 mothers in 2015-2016. Convenience sampling was applied to select the participants. Participants were quit...
abstract: research purpose: the purpose of this research is to identify academic databases assessment factors and criteria at law and political science majors. the necessity of this research is to distinguish academic databases assessment factors and criteria and to identify the most important ones and rank them in order to select an appropriate database according to students’ and faculty memb...
objective(s): this study aimed to address the gold nanoparticle(gnp)-dose and exposure duration effect on the kidney function of rats: in vivo. materials and methods: a total of 32 healthy male wistar rats were used in this study. animals were randomly divided into groups, three gnp-treated groups and control group. group 1, 2 and 3 received. /5 cc of solution containing 5, 10,100 ppm au vi...
Post-weaning multisystemic wasting syndrome (PMWS) was reproduced in pigs fed colostrum and milk from porcine circovirus 2 (PCV-2)-infected sows and infected post-natally with porcine parvovirus (PPV) or immunostimulated. Pregnant sows were inoculated intranasally with either PCV-2 (n=5) or PCV-2-free PK-15 cell lysates (control, n=10) 3 weeks before the expected farrowing date. Newborn piglets...
abstract this study aimed at analyzing a corpus of emails gathered from iranian students studying in england. the corpus contained 996 emails that were investigated by employing the framework of chen (2006) to find common patterns in the discourse of these emails. another aim of the study was to find how two request acts (want statements and query preparatory) were used in the emails. the...
background: methionine has been suggested as the firstlimitingamino acid for milk production in ruminants. it is importanthow to increase milk protein yield and milk fat in dairy ruminants.objectives: this study was set to investigate the effect of rumenprotected methionine (rpmet) on milk composition of lactatingcashmere rayeni goats. methods: 40 healthy singletoncashmere rayeni goats about 3 ...
background one of the strategies for a good outcome and pain free childbearing is to design the delivery room. objectives the aim of this study was to evaluate the effects of snoezelen room on childbearing outcome such as pain intensity, duration of labor, and perinea status in nulliparous women. patients and methods this study was a randomized controlled clinical trial consists of 100 childbea...
background chronic inflammation is the most important cause of cardiovascular disease in patients undergoing hemodialysis, and vitamin c as a major antioxidant which could be effective to suppress inflammation. objectives this study was performed to evaluate the effect of vitamin c supplementation on c-reactive protein levels in patients undergoing hemodialysis. patients and methods this random...
background: sealing ability is one of the most important features of endodontic sealers. the purpose of this in vitro study was to compare the sealing ability of a resin-based sealer with a mineral trioxide aggregate-based sealer. materials and methods: a total of 60 single-rooted extracted human teeth were randomly divided into two experimental groups (n = 25) and two control groups (n = 5). a...
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