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

Figure 7

Effects of the aqueous extract of the root bark of Daniellia oliveri on the brain concentration of MDA (a) and reduced glutathione (b). Each bar represents the mean ± ESM, n = 6. ^£££; significant difference compared to the normal control; ^§, ^§§, and ^§§§; significant difference compared to the negative 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).

(a)

(b)