Research Article

A Comprehensive Toxicological Assessment of Fulvic Acid

Figure 2

Representative histopathological changes of liver, kidney, heart, spleen, lung, and intestine tissues. The histopathological changes of major organs including liver (a), kidney (b), heart (c), spleen (d), lung (e), and intestine (f) tissues were examined in the control groups (left) and the highest dose group (right), that is, 5000 mg/kg/day group. Magnification 10×.
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