Effect of Fucongxiang Liquid on Hippocampal Neurons in Rat Models with Vascular Dementia / 广州中医药大学学报

ABSTRACT

【Objective】 To investigate the effect of Fucongxiang Liquid (FL) on hippocampal CA1 neurons in rat models with vascular dementia. 【Methods】 Forty SD rots were randomized to four groups: pseudo-operation group, model group, Naofukang group and FL group. Rat models with vascular dementia were established by repeated cerebral ischemia/reperfusion combined with decreasing blood pressure and then were given with normal saline, Naofukang and FL respectively for 15 days. After treatment, the brain of mrs was taken out to make slices for hematoxylin and eosin staining to observe the histomorphological changes of hippocampal CA1 neurons. 【Results】 As compared with the pseudooperation group, a large amount of damaged, degenerative or even necrotic neurons were fotmd in the model group; FL and Naofukang could reduce the damage of neurons to different extents. 【Conclusion】 FL exerts a protective effect on hippocampal CA1 neurons in mice models with vascular dementia.