Research Article

A Mixture of Ginkgo biloba L. Leaf and Hericium erinaceus (Bull.) Pers. Fruit Extract Attenuates Scopolamine-Induced Memory Impairments in Mice

Figure 2

Effect of the mixture (GH) of Ginkgo biloba L. leaf (GL) and Hericium erinaceus (Bull.) Pers. (HE) fruit extracts on scopolamine- (Sco-) induced cytotoxicity in human neuroblastoma (SH-SY5Y) cells. (a) Cells were treated with Sco at 1, 3, and 5 mM concentrations. Cell viability was measured by MTT assay. (b) Cells were pretreated with 50, 100, and 500 μg/mL GH for 1 h and then cotreated with 5 mM Sco cotreated for 24 h. Cell viability was measured by MTT assay. Morphological images of cells were observed by using a microscope (scale μm). Data represent the . ### vs. control group. vs. Sco-treated group.