Research Article
The Aqueous Stem Bark Extract of Alstonia boonei Exhibits Anticataract Activity in Sprague Dawley Rat
| | Score | Description |
| | 0 | Clear lens | | 1 | Distended lens fibres with subcapsular opacity | | 2 | Distended lens fibres in the cortex with observable nuclear cataract | | 3 | Peri-nuclear area opacity of lens with intense nuclear cataract | | 4 | Total lens opacity |
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