The gall bladder and kidney changes were no longer present at the end of the 4 - week recovery period indicating complete recovery while Kupffer cell hypertrophy and bile duct proliferation , both of minimal severity , were present in the two high - dose recovery females suggesting partial reversibility .
The gall bladder and kidney changes were no longer present at the end of the 4 - week recovery period indicating complete recovery while Kupffer cell hypertrophy and bile duct proliferation , both of minimal severity , were present in the two high - dose recovery females suggesting partial reversibility .
O O O O O O O O O O O O O O O O O O O O O O O O B-FINDING I-FINDING I-FINDING O B-FINDING I-FINDING I-FINDING I-FINDING O O O O O O O O O O B-DOSE_QUALIFICATION I-DOSE_QUALIFICATION I-DOSE_QUALIFICATION O B-SEX O O O O