Research Article
Xiao-Yao-San Formula Improves Cognitive Ability by Protecting the Hippocampal Neurons in Ovariectomized Rats
Figure 4
Effect of Xiao-Yan-San (XYS) on hippocampal apoptosis. (a) Representative TUNEL staining sections; (b) average optical density of TUNEL-positive cells in the CA1, CA3, and DG regions. versus sham; versus sham; versus O-saline; versus O-saline. The results of each group represent average data from 3 animals.
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