Figure 1: Photomicrographs of kidney of Groups A, B, C, D, E, F, and G. (H&E x400). GL: glomerulus. There was atrophy of the glomerulus and the tubules are fairly preserved in the diabetic animals (Figure 1B). The extract treated groups (Figures 1C-1F) reveals renal tissue regenerations which shows a remarkable reversible cellular injury as compared with group B.