Fig. 3.

Selected microphotographs of kidney, liver and lung hematoxylin and eosin of male rats that received the highest dose of tragopogon buphtalmoides. A; Negative control of kiney, B;Showing tubular degeneration, C; Showing protein cast in the tubules, D; Negative control liver, showing normal appearance with narrow sinusoids, E; Showing sinusoidal congestion, F; Vascular congestion, G; Showing normal appearance of lung, H; Showing increased arteriolar wall diameter I showing severe hyperaemia.