نتایج جستجو برای: control received no treatment
تعداد نتایج: 5330005 فیلتر نتایج به سال:
triazine derivatives are small synthetic peptides with no apparent toxicity and high target specificity in central nervous system. hippocampal tissue is the most vulnerable area in the alzheimer’s disease (ad). the aim of this study was to investigate the neuroprotective effect of triazine in ad induced by intra-cerebro-ventricular (i.c.v.) administration of streptozotocine (stz). male wistar, ...
the effect of tamoxifen citrate on bone mass in immobilization osteoporosis was studied in 10 dogs.osteoporosis was induced by fiberglass cast immobilization of the right hind-limb for 28 days, while the lefthind-limb served as a non-immobilized control. five dogs received tamoxifen citrate (1.5 mg/kg per os) once daily for 28 days; five dogs received no treatment. all dogs were euthanized on d...
background: this study aimed to compare the effects of simultaneous eight-week stretching and strengthening trainings and exercises with core stability exercises on the flat foot deformity of female students with the age ranges from 9 to 13 years. methods and materials: in the present quasi-experimental study on 130 female students, 60 girls with flat feet and the age ranges from 9 to 13,were...
in this study, we performed a bacteriological investigation on bovine respiratory infections. additionally, the study evaluates the efficacy of florfenicol 30 µg produced by rooyan darou company (test group) as compared to a similar drug produced by aboraihan company (control group). sampling was carried out on 30 calves at two farms with 30-55% incidence rate of respiratory disorders. nasophar...
Background: Embryonic period is the most sensitive stage of the human life in confronting with taken material by mother. The goal of the present study was to evaluate the effect of folic acid overdose on days 8, 9, and 10 of gestation on the pancreatic tissue. Materials and Methods: A total of 20 pregnant mice were equally divided into four groups. The control group received no injection. T...
the present study sought to investigate the impact of using mind-mapping technique instruction on female elementary efl learners reading comprehension; it also investigated their attitudes towards using mind-mapping technique as a tool to improve their reading comprehension. this study followed a quasi-experimental design with two intact groups as experimental, and control groups. the participa...
Introduction: The purpose of this study was to compare the effectiveness of two interventions, concluding cognitive-behavioral therapy and nonviolent communication on externalizing problem of children 5 to 8 years. Methods: In order to achieve the objectives of the study, quasi-experimental one was assigned. The study population consisted of the children 5 to 8 years in Tehran, referring to th...
Background & Aims: [alpha]1-Adrenergic blockers have recently been shown to increase the rate of spontaneous passage of distal urethral stones. In this study the clinical role of Terazocin and Prednisolone in expulsion therapy of symptomatic distal urethral stones was assessed. Methods: The total number of 106 patients between 20-68 years old (Mean 39.05 years) who had lower ureteral stones wit...
Background and purpose: Adipose - drived stem cells are multipotent cells that capable to diffrentiate in to osteogenic cells. On the other hand, the scaffold of chitosan and gelatin are biodegradable and compatible used for tissue repair. This study evaluated the repair of femoral bone defect using adipose-derived stem cells on gelatin – chitosan membrane in adult Albino Wistar rats by radiog...
objective : the study evaluated the efficacy and safety of vaginal rogesterone on prevention of recurrent preterm labor. materials and methods: total number of 70 patients with preterm labor treated with intravenous magnesium sulfate in perinatology department of valiasr hospital entered to a randomized clinical trial. treatment group after inhibition of preterm labor with magnesium sulfate rec...
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