TY - JOUR ID - 9923 TI - Neuroprotective effect of berberine chloride on cognitive impairment and hippocampal damage in experimental model of vascular dementia JO - Iranian Journal of Basic Medical Sciences JA - IJBMS LA - en SN - 2008-3866 AU - Lotfi Aski, Mahila AU - Rezvani, Mohammad Ebrahim AU - Khaksari, Mehdi AU - Hafizi, Zeynab AU - Pirmoradi, Zeynab AU - Niknazar, Somayeh AU - Zare Mehrjerdi, Fatemeh AD - International Campuse, Shahid Sadoughi University of Medical Sciences, Yazd, Iran AD - Neurobiomedical Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran AD - Addiction Research Center, Shahroud University of Medical Sciences, Shahroud, Iran AD - Hearing Disorders Research Center, Loghman Hakim Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran Y1 - 2018 PY - 2018 VL - 21 IS - 1 SP - 53 EP - 58 KW - Apoptosis KW - Berberine KW - Hippocampus KW - Memory KW - Vascular dementia DO - 10.22038/ijbms.2017.23195.5865 N2 - Objective(s):The major objective of the present study was to investigate the potential neuroprotective effect of berberine chloride on vascular dementia. Berberine, as an ancient medicine in China and India, is the main active component derived from the Berberis sp. Several studies have revealed the beneficial effects of berberine in various neurodegenerative disorders. Materials and Methods: To induce vascular dementia, chronic bilateral common carotid artery occlusion was performed on male Wistar rats. After surgery, the rats were treated daily by oral administration of berberine chloride (50 mg/kg) for two months. The cognition function of treated rats, were evaluated by Morris Water Maze (MWM) test. In addition, Nissl and TUNEL staining were chosen to assess neuronal damage within the hippocampal CA1 area. Results: It was obvious that chronic cerebral hypoperfusion (CCH), caused cognitive impairment and neuronal damages within CA1 hippocampal subregion. Berberine chloride was able to prevent cognitive deficits, (P<0.05) and reversed CCH-induced hippocampal neuronal loss and apoptosis, (P<0.05). Conclusion: Berberine chloride may be considered as a potential treatment for cognitive deficits and neuronal injury caused by CCH in the hippocampal CA1 area. UR - https://ijbms.mums.ac.ir/article_9923.html L1 - https://ijbms.mums.ac.ir/article_9923_33a664e45f4f420afbab0a8a3a80f5d6.pdf ER -