نتایج جستجو برای: 60 adult female balbc mice were weighed
تعداد نتایج: 4092911 فیلتر نتایج به سال:
background: the preparation of endometrium for embryo reception and implantation are controlled by ovarian hormones. these hormones have distinct cyclical changes during estrus cycle. objective: the aim of this study was to evaluate the changes in morphology and morphometrical indices of endometrium by daily injections of estrogen and progesterone in ovariectomized mouse. materials and methods:...
Background & Aims : Successful implantation of blastoctcyst requires a suitable environment of uterus. Ovarian hormones are responsible for induction of endometrial receptivity. The aim of this study was to determine the effects of different luteal support hormones on the ultrastructural changes in superovulated mice in the implantation window time. Materials & Methods : Adult male and fe...
Viable mice homozygous for two recessive autosomal genes, hairless (hr) and obese (ob) were produced with an average life span of 538 +/- 34.1 days. On the average, hairless-obese mice weighed about 73 percent as much as obese mice. Since obese mice consumed approximately 73 percent as much oxygen per gram body weight per hour as hairless-obese mice at about 24 degree C, the weight averages app...
OBJECTIVE To observe the effects of lead acetate and protective role of garlic extract on the histomorphology of the ovary in an animal model. METHODS The experimental trial was conducted at the Department of Anatomy, Army Medical College Rawalpindi, in association with the National Institute of Health (NIH), Islamabad, from April to June 2013. It comprised 30 adult non-pregnant female mice (...
background: to evaluate the radioprotective potential of punica granatum fruit rind extract (pgre) in mouse testes. materials and methods: adult male mice were divided into four groups. group i was kept without any treatment. group ii was irradiated with 8gy co60 gamma irradiation and group iii was given pgre one hour before irradiation. group iv was fed with pgre at the rate of 10 mg/kg body w...
Huntington's disease (HD) is a fatal neurodegenerative disorder affecting a range of cellular and molecular functions in the brain. Deficits in adult hippocampal neurogenesis (AHN) have been documented in the R6/1 mouse model of HD. Here we examined basal and running-induced neuronal precursor proliferation in adult female and male R6/1 HD mice. We further tested whether sequential delivery of ...
this study investigated the effect of prior knowledge on the listening comprehension performance of fl learners. twenty students, male and female, drawn from the two intact groups of the senior and junior english language and literature majors were chosen as the participants of this study . the two groups were then randomly assigned into the experimental and control group. the experimental gr...
Introduction: Human and animal models have demonstrated that seizure during pregnancy can cause cognitive and motor impairments in the offspring. However, the mechanisms of this effect need to be elucidated. The purpose of this study was to investigate the effect of seizure during pregnancy on cognitive and motor performances of the adult male offspring with an emphasis on the hypothalamic–pitu...
Novel therapies for lung cancer are being explored nowadays with local therapies being the tip of the arrow. Intratumoral chemotherapy administration and local microwave ablation have been investigated in several studies. It has been previously proposed that lipiodol has the ability to modify the microenvironment matrix. In our current study we investigated this theory in BALBC mice. In total 1...
Background and Aim: Nanotechnology is the precise and controlled manipulation of the atomic or molecular structure of nanoscale materials for the preparation of particulate matter with new properties and specific applications. Many in vivo and in vitro studies have shown the negative and destructive effects of nanoparticles on male germ cells.Nanoparticles include primary particles with at leas...
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