In the jejunum , minimal to slight mucosal hyperplasia , characterized by elongation of the crypts with increased basophilia and nuclear crowding , was present at all necropsy time points ( days 3 , 7 and 15 ) .
In the jejunum , minimal to slight mucosal hyperplasia , characterized by elongation of the crypts with increased basophilia and nuclear crowding , was present at all necropsy time points ( days 3 , 7 and 15 ) .
O O B-SPECIMEN O O O O B-FINDING I-FINDING O O O B-FINDING I-FINDING I-FINDING I-FINDING O B-MANIFESTATION_FINDING B-FINDING O B-FINDING I-FINDING O O O O O O O O O O O O O O O O O