نتایج جستجو برای: 40 young rats 3 months old were randomly divided into four groups including control
تعداد نتایج: 7183546 فیلتر نتایج به سال:
BACKGROUND The role of selenium (Se) on bone microarchitecture is still poorly understood. The present study aims to investigate the macroscopic and microscopic structures of femoral bone tissue in adult male rats after subchronic peroral administration of Se. METHODS Twenty one-month-old male Wistar rats were randomly divided into two experimental groups. In the first group (Se group) young ...
power transformers are important equipments in power systems. thus there is a large number of researches devoted of power transformers. however, there is still a demand for future investigations, especially in the field of diagnosis of transformer failures. in order to fulfill the demand, the first part reports a study case in which four main types of failures on the active part are investigate...
Background: Obesity is the biggest public health challenge of the current century, and the health departments of most countries in the world are involved in the problems and complications of increasing obesity and identifying the mechanisms involved. Therefore, the aim of this study was to investigate the effects of two months aerobic training and olive extract supplementation on IL-1β and NLRP...
This study examined the effects of a protein rich diet on coping neurotransmitter levels in orally administered ampicillin–induced neurotoxic rats compared with propionic acid (PA) models of autism. 40 young male western albino rats were divided into four groups. The first group served as control and received phosphate buffered saline orally; the second group serving as autistic model was...
Diabetes mellitus is accompanied with disturbances in learning, memory, and cognitive skills in the human society and experimental animals. Therefore, this research study was conducted to evaluate time-dependent changes in passive avoidance and Y-maze performance in male diabetic rats. For this purpose, male Wistar rats were randomly divided into control and diabetic groups. For induction of di...
Objective(s) Clinicians have long been searching for ways to obtain "super normal" wound healing. Zinc supplementation improves the healing of open wounds. Honey can improve the wound healing with its antibacterial properties. Giving supplemental zinc to normal rats can increase the wound tensile strength. This work is to study the concurrent effects of zinc and honey in wound healing of norma...
background & aim: policosanol is a component from main alcohol groups with long-chain that extracted from cane sugar. in the present research, the effect of policosanol was investigated on decrease of lipid metabolite levels in blood of hypercholesterolemia rats. experimental: a number of 32 male wistar rats race with average weight of 250 g was divided into four groups including negative ...
Background Varicocele (VCL) is characterized by a progressive disorder which is defined by tortuosity of the pampiniform plexus veins. Although elevated oxidative stress, diminished endocrine status and severe inflammation are considered as main reasons for VCL-induced apoptosis, the role of estrogen receptors, testicular aromatization and proto-oncogenes under these conditions are remained unk...
Introduction: Non-alcoholic fatty liver disease (NAFLD) is one of the most common chronic liver disorders. In this study, effect of resveratrol supplementation alone or in combination with interval and continuous exercises was considered on hepatic cells apoptosis and serum lipid profiles in rats with NAFLD. Materials and Methods: Old rats were divided into two groups, including control and NAF...
in this study,14 female sprague-dawley rats 55 days old were randomly divided into two control and experimental groups.2ml of 7,12-dimethylbenz{a} anthracene (DMBA) solution(20 mg of DMBA dissolved in 2 ml of corn oil) and 2 ml corn oil was eaten to each animal of test and control group respectively.tumor development was examined by milk line palpation once every week.during 3-5 months followin...
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