At necropsy all group III ( 30/60 mg / kg ) - males showed a reddish discoloration of the mesenteric lymph nodes .
At necropsy all group III ( 30/60 mg / kg ) - males showed a reddish discoloration of the mesenteric lymph nodes .
O O O B-GROUP I-GROUP O B-DOSE I-DOSE I-DOSE I-DOSE O O B-SEX O O B-FINDING I-FINDING O O B-SPECIMEN I-SPECIMEN I-SPECIMEN O