| Â | Baseline | Induction (2Â months) | Treatment (6Â weeks) |
|---|
Control | 14.3 ± 1.2a | 15.8 ± 1.2a | 14.9 ± 0.9a |
AlCl3-AD % change |  | 52.9 ± 3.6b  + 233.8 | – |
Crude extract % of improvement | – | – | 29.2 ± 1.6c 151.1 |
Donepezil drug % improvement | – | – | 24.1 ± 0.7d 181.9 |
- Data are presented as mean ± SD (n = 10). The groups that share an identical letter do not differ considerably. Conversely, those that have various letters are, at p ≤ 0.05. The \(\% {\text{change}} = \frac{{{\text{mean}}\;{\text{of}}\;{\text{ negative}}\;{\text{ control}} - {\text{mean }}\;{\text{of }}\;{\text{treatment }}\;{\text{group}}}}{{{\text{mean }}\;{\text{of }}\;{\text{negative}}\;{\text{ control}}}} \times 100\), \(\% {\text{improvment}} = \frac{{{\text{mean }}\;{\text{of}}\;{\text{ positive}}\;{\text{ control}} - {\text{mean}}\;{\text{ of}}\;{\text{ treatment}}\;{\text{ group}}}}{{{\text{mean}}\;{\text{ of }}\;{\text{negative control}}}} \times 100\)
