نتایج جستجو برای: in control group 4306935 significantly p
تعداد نتایج: 17452860 فیلتر نتایج به سال:
conclusions our study revealed that patients with the diagnosis of breast cancer have greater bpe in comparison with control group. the results may be indicative for higher probability of developing breast cancer in patients with higher bpe. therefore, ce-mri could be a useful tool for breast cancer risk assessment. objectives background parenchymal enhancement (bpe) on contrast-enhanced magnet...
Introduction: Binding of mature brain derived neurotrophic factor (BDNF) to tyrosine kinase B (TrkB) receptor leads to cell survival, while proBDNF binding to p75 receptor leads to cell death. Thus the aim of the present study was to investigate the effects of eight weeks pre-conditioning endurance training on BDNF, TrkB, proBDNF and p75 levels in the hippocampus male rats following ischemic re...
the extent to which written corrective feedback on linguistic errors can play a role in helping l2 writers improve the accuracy of their writing continues to be an issue of interest to researchers and teachers since truscott (1996) mounted a case for its abolition. while there is growing empirical evidence that written corrective feedback can successfully target some types of linguistic error (...
this exploratory study aimed to investigate a possible relationship between learners’ beliefs about language learning and one of their personality traits; that is,locus of control (loc). both variables, beliefs and locus of control, are assumed to influence the language learning process. the internal control index (ici) and the beliefs about language learning inventory (balli) were administered...
conclusions music therapy is a safe, simple, inexpensive, and non-invasive nursing intervention, which can significantly alleviate patients’ anxiety during coronary angioplasty. patients and methods this was a randomized controlled trial, conducted in the catheterization laboratory unit of baqiyatallah hospital, in tehran, iran. a sample of 64 patients, who were planned to undergo coronary angi...
Adult female crabs (Potamonpersicum; n=65) were collected from the Jajrood River in the east of Tehran, Iran. Both eyestalks were removed in crabs that weighed 27.6 ± 2.1 g. Changes in the levels of glucose and protein titers in the hemolymph, the number of hemocytes, gonadal and hepatic indices, body weight and carapace length were determined. The level of glucose in the hemolymph was signific...
introduction and objectives: annually one million newborns die due to the umbilical cord infection. thus, in this study, we aimed toevaluate the effect of topical aloe vera gel on umbilical cord complications. methods: this randomized clinical trial was performed in maternity ward of ghaem hospital, mashhad, iran the samples were selected through convenience sampling and were randomly divided i...
results hemoglobin level was 9.9 ± 5.1 in the control group six hours after hemorrhage while it was 8.10 ± 2.1 in the treatment group (p = 0.004). hemoglobin level was 5.8 ± 4.1 in the control who did not receive transfusion of blood products during the first 24 hours after hemorrhage, while this level was 7.9 ± 4.1 in the treatment group (p = 0.001). the amount of bleeding significantly declin...
after test and review results and analysis of farm data, the following results were obtained. the review examined farms was done and the results obtained in this study was to determine the effectiveness of vaccines hatchpak avinew (frozen) and hatchpak ib h120 with spray in broilers a day in factories incubation and at least,they can be as vaccines avinew and bioral h120 ability to create saf...
type 2 receptors for vascular endothelial growth factor are believed to be involved in the pathophysiology of ovarian hyperstimulation syndrome (ohss). the objective of this study was to examine the preventive effects of cabergoline on ohss and its complications. the study is a non randomized clinical trial conducted in 2006-2008 on 75 patients, which were at risk of ohss and underwent assisted...
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