Abstract
This paper aims to determine the effect of CBW on the liver of mice treated with PQ (paraquat) examined by light and transmission electron microscope. Under light microscopic observations, the 2 days control showed mild congestion and necrosis of liver while those were manifest in the 7 days control. When electron microscopy was used, mitochondria and rough endoplasmic reticulum were dilated or destructed in the 2 days control and 7 days control, respectively. Under light microscopic observations, the 2 days experimental group did not show any hepatic damages while accumulation of glycogen granules in the cytoplasm was conspicuous in the 7 days experimental group. When electron microscopy was used, mitochondria and rough endoplasmic reticulum were less dilated in the 2 days experirrlental group. On the other hand, denaturation of cell organelles was not observed in the 7 days experimental group. These results suggest that CBW seems related with recovery from the PQ cytotoxity.
