Research Article
Toxicological Investigations of Aristolochia longa Root Extracts
Figure 19
(a) The 21st day of the treatment at a concentration of 0.8 g/kg. Fragility of the villi (magnification ×10). (b) The 21st day of the treatment at a concentration of 0.8 g/kg. Fragility and signs of hemorrhage with abundant inflammatory infiltrate (magnification ×20).
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