Fig. 3From: Liraglutide treatment improves the coronary microcirculation in insulin resistant Zucker obese rats on a high salt dietMean arterial pressure (MAP) and mean heart rate (MHR) and their change during the acute infusion. a Change in MAP and change in MHR during baseline and b, c infusions of ACh, indomethacin + carbenoxolone (blockade) and post-blockade + ACh relative to vehicle Ringer’s lactate solution (baseline). Mean ± SEM. N = 5–6 rats per group. The significance of group differences was determined by 2-way ANOVA for factors of genotype (G) and drug treatment (T) and their interaction (I)Back to article page