Figure 4

Effect of L-citrulline on ADMA-induced reduction of NO production in PCA.
BK-stimulated NO release was significantly decreased after 24 h ADMA exposure, which was normalized by L-citrulline. Data are shown as mean ± SEM. (**p < 0.01, vs. control group. # p < 0.05, vs. ADMA group. n = 3, one-way ANOVA).