Fig. 6From: Alteration of colonic excitatory tachykininergic motility and enteric inflammation following dopaminergic nigrostriatal neurodegenerationiNOS/arginase-1 expression ratios in peritoneal macrophages from control rats and 6-OHDA animals at weeks 4 and 8. Each column represents the mean ± S.E.M. value (n = 8). *P < 0.05, significant difference vs controlBack to article page