Effects of dietary administration of multiple berry types on serum inflammatory cytokines, IL-5 (A), GRO/KC (B) and IFNγ (C) in NMBA-treated F-344 rats. BRBs, black raspberries; BBs, blueberries; STRWs, strawberries; RRBs, red raspberries. Bar = Mean±S.E. aSignificantly lower than Group 2 (NMBA only) as determined by analysis of variance (P<0.05).