Effect of exogenous hydrogen sulfide in the nucleus tractus solitarius on gastric motility in rats

Figure 4 Effects of the microinjection of NaHS (4 nmol and 8 nmol) and physiological saline into the nucleus tractus solitarius before and after the gastric motility data. A: Total amplitude of the contraction wave (T.A.C.W.); B: Total duration of the contraction wave (T.D.C.W.); C: Gastric motility index (G.M.I.); D: Inhibition rates of T.A.C.W., T.D.C.W., and G.M.I. ^aP < 0.01 vs before injection. PS: Physiological saline; T.A.C.W.: Total amplitude of the contraction wave; T.D.C.W.: Total duration of the contraction wave; G.M.I.: Gastric motility index.