Diarrhea score in j/jAV and j+AV rats (n = 5 in each group) as determined 24 h after each daily dose of irinotecan (20 mg/kg i.p.)
Scoring criteria are given under Materials and Methods.
↵** P < 0.01 compared with scores in j+AV rats after the same dose.
↵ a Number of rats experiencing the grade of diarrhea in the specified group.