Differential Effects of Sildenafil (Viagra) on Processing Steps of Spatial Learning and Memory in Rat
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differential effects of sildenafil (viagra) on processing steps of spatial learning and memory in rat
background sildenafil (viagra) has been introduced to treat erectile dysfunction by acting as phosphodiesterase 5 inhibitor and hence accumulation of guanosine cyclic monophosphate (cgmp). on the other hands, the nitric oxide/cgmp signaling pathway has crucial role in synaptic plasticity processes like long-term potentiation (ltp) in the central nervous system considered as a model of learning ...
متن کاملDifferential Effects of Sildenafil (Viagra) on Processing Steps of Spatial Learning and Memory in Rat
Background: Sildenafil (Viagra) has been introduced to treat erectile dysfunction by acting as phosphodiesterase 5 inhibitor and hence accumulation of guanosine cyclic monophosphate (cGMP). On the other hands, the nitric oxide/cGMP signaling pathway has crucial role in synaptic plasticity processes like long-term potentiation (LTP) in the central nervous system considered as a model of learning...
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از گذشته تا کنون، تحقیقات بسیاری صورت گرفته است که همگی به گونه ای بر مثمر ثمر بودن استفاده از استراتژی های یادگیری لغت در یک زبان بیگانه اذعان داشته اند. این تحقیق به بررسی تاثیر دو روش مختلف آموزش واژگان انگلیسی (کلیدی و بافتی) بر تلفظ و دانش لغوی فراگیران ایرانی زیر متوسط زبان انگلیسی و بر ماندگاری آن در حافظه می پردازد. به این منظور، تعداد شصت نفر از زبان آموزان ایرانی هشت تا چهارده ساله با...
15 صفحه اولthe effect of explicit teaching of metacognitive vocabulary learning strategies on recall and retention of idioms
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15 صفحه اولProtective effect of Saffron extract on morphine–induced inhibition of spatial learning and memory in rat
Introduction: It has been reported that acute administration of morphine impairs learning and memory processes in rats. Furthermore, recent studies showed that Saffron extract improved ethanol-induced impairments of learning behaviors in mice, and also prevented ethanol-induced inhibition of hippocampal long-term potentiation. It can be postulated that there are some common mechanisms respon...
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ژورنال
عنوان ژورنال: Avicenna Journal of Neuro Psych Physiology
سال: 2014
ISSN: 2383-2436,2383-2444
DOI: 10.17795/ajnpp-18671