Basic Research
Copyright ©The Author(s) 2003.
World J Gastroenterol. Mar 15, 2003; 9(3): 547-552
Published online Mar 15, 2003. doi: 10.3748/wjg.v9.i3.547
Figure 1
Figure 1 Response of CNP on spontaneous contraction of gas-tric circular muscle in rats with different concentration.
Figure 2
Figure 2 A: Effect of CNP on spontaneous contraction in gas-tric antral circular smooth muscle in guinea-pig. B: Effect of CNP on spontaneous contraction in gastric antral longitudinal smooth muscle in guinea-pig. C: Effect of CNP on spontaneous contraction in gas-tric antral circular smooth muscle in rat. D: Effect of CNP on spontaneous contraction in gas-tric antral longitudinal smooth muscle in rat. E: Effect of CNP on spontaneous contraction in gastric antral circular smooth muscle in human. F: Effect of CNP on spontaneous contraction in gastric antral longitudinal smooth muscle in human.
Figure 3
Figure 3 A: Effect of CNP on spontaneous contraction in gas-tric body circular smooth muscle in guinea-pig. B: Effect of CNP on spontaneous contraction in gastric body circular smooth muscle in guinea-pig. aP < 0.01 vs pretreatment. C: Effect of CNP on spontaneous contraction in gas-tric body longitudinal smooth muscle in guinea-pig. D: Effect of CNP on spontaneous contraction in gas-tric body longitudinal smooth muscle in guinea-pig. aP < 0.01 vs pretreatment. E: Effect of Atropine on CNP-induced spontaneous contraction in gastric body circular smooth muscle in guinea-pig. F: Effect of Atropine on CNP-induced spontaneous contraction in gastric body circular smooth muscle in guinea-pig. aP < 0.01 vs pretreatment; bP > 0.05 vs pretreatment.
Figure 4
Figure 4 A: Effect of CNP on spontaneous contraction in gas-tric body circular smooth muscle in rat. B: Effect of CNP on spontaneous contraction in gastric body circular smooth muscle in rat.aP < 0.01 vs pretreatment; bP > 0.05 vs pretreatment. C: Effect of CNP on spontaneous contraction in gas-tric body longitudinal smooth muscle in rat. D: Effect of CNP on spontaneous contraction in gas-tric body longitudinal smooth muscle in rat. aP < 0.01 vs pretreatment; bP > 0.05 vs pretreatment. E: Effect of Atropine on CNP-induced spontaneous contraction in gastric body circular smooth muscle in rat.
Figure 5
Figure 5 A: Effect of CNP on spontaneous contraction in gas-tric fundus circular smooth muscle in guinea-pig. B: Effect of CNP on spontaneous contraction in gastric fundus circular smooth muscle in rat. C: Effect of CNP on spontaneous contraction in gas-tric fundus longitudinal smooth muscle in guinea-pig. D: Effect of CNP on spontaneous contraction in gas-tric fundus longitudinal smooth muscle in rat.
Figure 6
Figure 6 A: Effect of CNP on spontaneous contraction of differ-ent position in guinea-pig. aP < 0.05 vs Body(C) group and Antral(C) group; aP < 0.01 vs Fudus(L) group; bP < 0.01 vs Fundus(L) group and Antral(L) group; cP < 0.05 vs Body(C) group; cP < 0.01 vs Antral(L) group. B: Effect of CNP on spontaneous contraction of differ-ent position in rat. aP<0.01 vs Antral (C) group; bP < 0.05 vs Antral(L) group.