Research Article
Toxicological Investigations of Aristolochia longa Root Extracts
Figure 13
(a) The 16th day of treatment at a concentration of 0.8 g/kg. Distortion of the corticomedullary architecture with congestion and edema (magnification ×10). (b) The 16th day of treatment at a concentration of 1.25 g/kg. Hemorrhage and luminal collapse (magnification ×20).
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