نتایج جستجو برای: 40 young rats 3 months old were randomly divided into four groups including control
تعداد نتایج: 7183546 فیلتر نتایج به سال:
Introduction: Metabolic disorders induced by inactivity and malnutrition cause many problems in the heart tissue. The aim of this study was to investigate the effect of 12 weeks aerobic exercise on some selected inflammatory markers in cardiac tissue of male Wistar rats with two types of normal and cholesterol-rich diet. Materials and Methods: In this experimental study, 40 male Wistar rats...
We investigated the osteogenic responses to jump training and subsequent detraining in young and adult male rats to test the following hypotheses: 1) jump training has skeletal benefits; 2) these skeletal benefits are preserved with subsequent detraining throughout bone morphometric changes; and 3) there are no differences between young and adult rats during detraining in terms of the maintenan...
Background Exercise and physical activity improve damage destructive changes in the peripheral nervous system. Objective This study aims to investigate effects of resistance aerobic training on expression SEMA3A NCAM genes proteins soleus muscle male rats different age groups. Methods A total 30 Wistar three groups 2-week-old (infant) (n=10), 6-week-old (young) 96-week-old (elderly) (n=10) were...
a total of 300 one-day old male broilers (cobb 500) were randomly divided into four treatment groups. the groups comprised of 15 birds each, and were defined by diet and the birds in each group were fed 0 (control), 3, 5, or 7 kgy electron-beam irradiated diets. a total of 5 replicates were performed. the chemical composition of the diet was not affected by irradiation.irradiation doses of 5 an...
abstract this study examined the relationship between noticing pronunciation and the improvement pronunciation by administering a 50 item story, as proficiency- test in order to investigate the effectiveness of noticing pronunciation on the improvement of pronunciation. accordingly 60 qualified students were selected and assigned to the two groups of experimental and control randomly, each gr...
Background and Objective: Regular exercise along with calorie intake promotes mitochondrial function by promoting healthy mitochondrial regeneration. The aim of the present study was to investigate the effect of four weeksof continuous aerobic training and starvation on the gene expression of pink1 and bnibp3 (liver mitophagy) in Wistar fat rats. Materials and Methods: The present study used a...
within the components of communicative competence, a special emphasis is put on the “rules of politeness,” specifically the politeness strategies (brown and levinson, 1978) that speakers deploy when performing the request speech act. this is because the degree of imposition that making a request places upon one’s interlocutor(s) has been seen to be influenced by several factors among which, as ...
introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...
Abstract Background To investigate the effects of chronic intrauterine hypoxia on insulin resistance, hypertension, and correlation between them in adult offspring rats. Methods A total 25 pregnant Sprague Dawley rats were randomly assigned into 4 prenatal (H) groups (10% ± 1% oxygen) a control group (21% oxygen). The H divided whole (1–21 day), early (1–7 mid (8–14 late (15–21 day) gestational...
Background and Objectives: Apoptosis plays a key role in pathogenesis of various cardiovascular diseases due to loss of terminally differentiated cardiac myocytes. Therefore, the aim of this study was to investigate effects of combined dietary restriction and aerobic training on indices of myocardial apoptosis in male rats. Materials and Methods: In this study, 32 three-month-old male rats wer...
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