Research Article

Aqueous Root Bark Extract of Daniellia oliveri (Hutch. & Dalz.) (Fabaceae) Protects Neurons against Diazepam-Induced Amnesia in Mice

Figure 6

Effects of the aqueous extract of D. oliveri roots on the number of starting arm return of the T-maze test. Each bar represents the mean ± ESM, n = 6. £££ significant difference compared to the normal control; §§§ and § significant difference compared to negative control. N control = normal control; DZP 2.5 + DW = diazepam (2.5 mg/kg) + distilled water; PIR 150 = piracetam (150 mg/kg); DO 100, 200, and 300 = Daniellia oliveri (100, 200, and 300 mg/kg).