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. 2017 Jul 27;174(17):2805–2817. doi: 10.1111/bph.13918

Figure 1.

Figure 1

Muscle bath recordings showing the effect of NaHS on spontaneous contractions in the human colon [(A) NaHS at 3 mM; Martinez‐Cutillas et al., 2015] and rat colon [(B) NaHS at 1 mM; Gil et al., 2013]. (C) Intracellular microelectrode recording showing the effect of NaHS (1 mM) on the RMP of the rat mid‐colon (obtained from Gil et al., 2013). Mechanical (left) and intracellular recording (right) showing the increase of spontaneous motility and the depolarization of the RMP elicited by PAG (2 mM) (D, E) and L‐cysteine (l‐cys; 1 mM) (F, G) in the rat colon (unpublished results).