Arctigenin, a Potent Ingredient of Arctium lappa L., Induces Endothelial Nitric Oxide Synthase and Attenuates Subarachnoid Hemorrhage-Induced Vasospasm through PI3K/Akt Pathway in a Rat Model

Figure 5

The effect of Arctigenin on the immunohistochemical study of Akt/phospho-Akt expression (western blot). Upper panel: the groups are as depicted in Figure 3. The assay showed Arctigenin induced Akt/phospho-Akt immunoreactivity in the SAH rats when compared with the SAH groups. All values are mean ± SD. ^☆, comparison with the SAH group; , and ^#,##,###, compared with the SAH + vehicle group.