en P82: Anxiolytics Effect of α-Galycoceramide: As Novel Inhibitor of Glucocorticoid in Social Isolated Rats روانشناسی Psycology پژوهشي Research --- Open Access, CC-BY-NC <p align="center">لطفاً به لینک انگلیسی مراجعه شود. </p> α-Galycoceramide (α-Galcer) or the common name of krn7000 is an α-gelasphin derivative. The α-Galcer structure consists of a galactose combined with a ceramide in an α-configuration. Social isolation (SI) has been linked with enhanced inflammation, through modifications in transcriptional pathways linked with glucocorticoid, to stress. Our hypothesis is to investigate mediatory role of glucocorticoid and augmentation of anxiety in social isolation. The agent was injected intraperitoneally in rats and we performed elevated plus-maze. The administration of α-Galcer decreased freezing and increased the number of entries into the open spaces and the time spent on the open arms in the plus-maze, indicating an anxiolytics effect. Our results indicate that α-Galcer induces anti-anxiogenesis in rats. Moreover, we show for the first time that α-Galcer reduced anxiety parameters, suggesting that the derivative may influence processes in pathway of glucocorticoid. Anxiety, α-Galycoceramide, Glucocorticoid, Social Isolation 106 106 http://shefayekhatam.ir/browse.php?a_code=A-10-24-135&slc_lang=en&sid=1 Milad Ahmadi Milad Ahmadi pmiladz@gmail.com 10031947532846002395 10031947532846002395 Yes Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran. Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran. Amir Ghaemi Amir Ghaemi 10031947532846002396 10031947532846002396 No a. Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran. b. Department of Microbiology, Golestan University of Medical Sciences, Gorgan, Iran. a. Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran. b. Department of Microbiology, Golestan University of Medical Sciences, Gorgan, Iran. Azadeh Sajadian Azadeh Sajadian 10031947532846002397 10031947532846002397 No Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran. Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran. Mehrnaz Banazadeh Mehrnaz Banazadeh 10031947532846002398 10031947532846002398 No Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran. Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran.