Hossein Bahadoran

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In this study, the effects of cadmium toxicity and the protective effects of l-carnitine on spermatogenesis in Sprague–Dawley rat were evaluated. Animals were subdivided into five groups. Cadmium chloride (1-mg/kg body weight) was injected intraperitoneally during 16 days at intervals of 48 h between subsequent treatments. l-Carnitine (500 mg/kg b.w., IP)(More)
Opiate abuse during pregnancy may result in abnormal nervous system function. In order to evaluate the effects of morphine on the development of the nervous system, the present study focused on the effects of maternal morphine consumption on neural tube development in Wistar rats. Female Wistar rats (250-300 g) were crossed with male rats and coupling time(More)
BACKGROUND Although routinely used in assisted reproductive technology, human sperm cryopreservation is not an entirely successful procedure. This study determined the effect of nerve growth factor (NGF) supplementation of cryopreservation medium on post-thaw viability, motility, intracellular nitric oxide (NO) concentration, and DNA fragmentation of human(More)
BACKGROUND Previous studies have shown that morphine consumption during pregnancy may delay embryo development or cause abnormal nervous system function. OBJECTIVE The present study focused on the effect of maternal morphine consumption on development of placenta and blood corticosteron concentration in addictive pregnant mothers. MATERIALS AND METHODS(More)
Cadmium is a toxic heavy metal element, which probably cause infertility by impairment in spermatogenesis. The present work aimed (i) to study the toxic effect of cadmium on spermatogenesis in rat, as well as (ii) the protective effect of Crocus sativus L. on cadmium-intoxicated rats. Cadmium chloride was administered intraperitoneally during 16 days at(More)
Introduction : Visual system have been considered as among important sensory system in animals’ life span and their survival is closely related to normal visual system functioning. Since in previous studies it have been revealed that morphine consumption during pregnancy could lead to defect and delay in nervous system development in the embryos, in the(More)
The aims of this study are to investigate the effects of consumption of fatty acids, nutrients and application of vibration on bone histomorphometry and mechanical properties in addition to metabolic bone parameters in rat. Fifty six male Wistar rats were divided into seven independent groups and treated for 8 weeks as followings: (1) Control (received(More)
Embryonic stem cell (ESC) therapy is an exciting way to treat neurodegenerative disease and central nervous system injury. However, many ethical and immunological problems surround the use of embryonic stem cells. Finding an alternative source of stem cells is therefore pertinent. In this study, spermatogonia stem cells (SSCs) were used to generate mature(More)