Table 9 Histopathological changes in the brain of all treated groups scored
Lesions | G1 control | G2 AD | G3 crude extract | G4 drug |
|---|---|---|---|---|
Neuronal degeneration with NFT | 0 | 3 | 2 | 1 |
Congestion of meningeal blood vessels | 0 | 2 | 0 | 0 |
Meningeal haemorrhage | 0 | 2 | 1 | 1 |
Degeneration of hippocampus neurons | 0 | 3 | 2 | 1 |
Degeneration of Purkinje cells in cerebellum | 0 | 2 | 1 | 0 |
Decreased granular layer density in cerebellum | 0 | 2 | 1 | 0 |