Fig. 3From: Role of neuronal nitric oxide synthase (nNOS) at medulla in tachycardia induced by repeated administration of ethanol in conscious ratsLine graph show the time course of changes in MAP and HR after oral gavage of saline or ethanol at 1st (a, b), 4th (c, d), 6th (e, f), 8th (g, h) day treatment. Ethanol (10 mL/kg, 40% (v/v)) or saline (10 mL/kg) were administered once every day for 8 consecutive days (n = 7 each). The average BP and HR 60 min before ethanol administration are taken as baseline (B) of 100%. *P < 0.05 compared with baseline (B) using repeated measure one-way ANOVA followed by Dunnett’s post-test. #P < 0.05 compared with saline group analyzed by repeated measure two-way ANOVA followed by Bonferroni post-testBack to article page