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. 2015 Mar 26;10(3):e0121331. doi: 10.1371/journal.pone.0121331

Fig 2. Effect of NaHS on spontaneous contraction of colonic muscle strips.

Fig 2

(A and C) NaHS inhibited the spontaneous contractions of longitudinal muscle (LM) and circular muscle (CM) in a concentration-dependent manner, which was still recorded in the presence of TTX (1 μM). (B and D) Summarized results of LM and CM before and after application of NaHS in the presence and absence of TTX. (n = 7 for each group, * P<0.05 vs. control)