نتایج جستجو برای: time spent in the open arm.
تعداد نتایج: 21346312 فیلتر نتایج به سال:
introduction: effective perception of fear signals is crucial for organism survival. when threated, the organism indicates defensive behaviors. methods: elevated plus–maze has high efficiency for measurement of fear behavior and is widly used for fear behavior determination. increase in two parameters percent of openarm entries (%oae) and percent of time spent in the open-arm (%oat) in the elev...
introduction: anxiety is among the most common and treatable mental disorders. adrenergic and cannabinoid systems have an important role in the neurobiology of anxiety. the elevated plus-maze (epm) has broadly been used to investigate anxiolytic and anxiogenic compounds. the present study investigated the effects of intraperitoneal (ip) injection of cannabinoid cb1 receptor antagonist (am251) i...
In recently, many studies tried that fine medicinal plant that may be useful in treatment of psychological diseases. Coriandrum sativum (CS) overgrows in the different parts of Iran. In this study we investigated the effects of hydro-alcoholic extract of Coriandrum sativum on anxiety reaction in Mice. In this study, fourty male mice (25-30 gr) in elevated plus maze model were used. Different do...
In recently, many studies tried that fine medicinal plant that may be useful in treatment of psychological diseases. Coriandrum sativum (CS) overgrows in the different parts of Iran. In this study we investigated the effects of hydro-alcoholic extract of Coriandrum sativum on anxiety reaction in Mice. In this study, fourty male mice (25-30 gr) in elevated plus maze model were used. Different do...
Introduction: Anxiety disorder is a common, problem that often associated with physiological symptoms. Because of synthetic drugs and medications possess enormous side effects, hence the present study was to investigate anxiolytic effect of seed of Ziziphus jujuba extract (SZJE) in rat using in Elevated plus maze (EPM). Methods: Anxiety was measured by the number of entries and duration spe...
b-carboline alkaloids such as harmaline and nicotine are naturally present in the human food chain. plants which contain b-caroline have anxiety and hallucinogenic effects. in this study the change in like – anxiety behaviors was investigated after intra- amygdala injections of nicotine and harmaline and intra action of them in male rat. different doses of harmaline, nicotine and its compounds ...
Introduction: Anxiety is among the most common and treatable mental disorders. Adrenergic and cannabinoid systems have an important role in the neurobiology of anxiety. The elevated plus-maze (EPM) has broadly been used to investigate anxiolytic and anxiogenic compounds. The present study investigated the effects of intraperitoneal (IP) injection of cannabinoid CB1 receptor antagonist (AM251) i...
the treatment of in completely formed pulpless teeth has presented considrable problems. these teeth have wide open apexes and the walls of the root canal diverge toward the apical tissues. mechanical preparation cannot be done in the normal manner beacause of the large initial size and the taper of apical part of the canal , a mechanical stop cannot be produced at the apex of the canal and , t...
Background and Aim: In Iranian traditional medicine Citrus Aurantium flower extract is used to treat some neural diseases. Tendency to use medicinal herbs is increasing. The present study was done to determine the effect of Citrus Aurantium flowers on sleeping time and the level of anxiety in mice. Materials and Methods: In this experimental study, 80 male albino mice (25-30 g) were randomly...
Introduction: This study aimed to examine the effects of induced inflammatory tooth pain on anxiety level in adult male rats. Methods: The mandibular incisors of 56 adult male rats were cut off and prefabricated crowns were fixed on the teeth. Formalin and capsaicin were injected intradentally to induce inflammatory tooth pain. Diazepam treated group received diazepam 30 minutes...
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