Figure 4From: Evaluation of pharmacological activities and assessment of intraocular penetration of an ayurvedic polyherbal eye drop (Itone™) in experimental models The effect of polyherbal formulation on lenses in the galactose induced cataract model in rats. Photographs showing lenses in different stages of cataract: A: Stage 5: Control group B: Stage 3: PHF group.Back to article page