نتایج جستجو برای: nmri system
تعداد نتایج: 2232586 فیلتر نتایج به سال:
OBJECTIVE The effects of exposure to electromagnetic fields (EMF) on reproduction systems have been widely debated. In this study, we aimed to investigate whether low frequency EMF could ameliorate the in vitro fertilization success rate in Naval medical research institute (NMRI) Mice. MATERIALS AND METHODS In this randomized comparative animal study, ten NMRI mice were randomly divided into ...
INTRODUCTION Today, the use of electromagnetic waves in medical diagnostic devices, such as magnetic resonance imaging (MRI), has increased, and many of its biological effects have been reported. The aim of the present study was to assess the biological effects of 1.5 Tesla (T) magnetic resonance imaging (MRI) on fertility and reproductive parameters. METHODS Eighty adult male and female NMRI...
UNLABELLED BACKGROUND DOR/TP53INP2 acts both at the chromosomal level as a nuclear co-factor e.g. for the thyroid hormone receptor and at the extrachromosomal level as an organizing factor of the autophagosome. In a previous study, DOR was shown to be down-regulated in skeletal muscle of obese diabetic Zucker fa/fa rats. METHODS To identify sites of differential DOR expression in metabolic...
BACKGROUND Several studies have demonstrated the derivation of multi- or pluripotent stem cells from testicular cells of both newborn and adult mice by a spontaneous conversion process, when these cells are cultured in vitro for an extended time. To obtain a better and robust derivation, we have attempted to identify small molecules (SMs) that induce reprogramming of testicular cells in culture...
Five synthetic peptides identified as antigenic sites on the S1 subunit of pertussis toxin (PT) were coupled to the diphtheria toxin cross-reactive mutant protein CRM 197 or BSA. All peptide conjugates were immunogenic in animals. Two peptide-CRM-conjugates, corresponding to amino acids 1-17 and 169-186, induced especially high antibody titers against native PT in mice (Balb/c, C57/Black and ou...
BACKGROUND Galectin-3 (Gal-3), a β-galactoside-binding lectin, is a multifunctional lectin that involves in a number of critical biological processes. OBJECTIVE The purpose of this study was to investigate the expression pattern of Gal-3 in mouse endometrium during estrus phase of estrous cycle and pre-implantation. MATERIALS AND METHODS In this experimental study 42 NMRI female mice were d...
selective desulfurization of thiocarbonyls to carbonyls thioacetalization of aldehydes and ketones a useful reagent system for the dethioacetalization reactions
Diabetes mellitus (DM), the most common metabolic disease, might affect different organs such as male reproductive system. Experiments have shown that n-3 fatty acids could improve male reproductive function. Present study was performed to examine the effects of omega3 on sperms and testicular parameters in diabetic mice. Adult NMRI male mice were randomly divided into intact and diabetic group...
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