https://www.selleckchem.com/pr....oducts/pf-477736.htm
Statistical comparison was performed using anova for repeated measures. Pearson correlation compared morphine and histamine concentrations. Data are presented as mean ± standard deviation. Significance was assumed when p ≤ 0.05. With histamine, differences occurred between baseline (3.2 ± 2.4 ng mL ) and GXK (5.2 ± 7.1 ng mL ) and between baseline and time 0 in group B (11.9 ± 13.4 ng mL ) and group M (11.1 ± 12.4 ng mL ). No differences occurred between baseline and after penicillin or between groups M and B. Morphine concentrations