Fig. 2. Reduction of colonic motor activity and intraluminal high-amplitude pressure by cold saline in rats. (A) The colonic motility and intraluminal high-amplitude pressure after administration of room temperature saline. (B) A typical pattern of reduction of colonic motility and intraluminal high-amplitude pressure induced by 5°C saline. (C) Serial photographs of colonic motor activity. Left: motility before treatment. Right: motility after treatment with 5°C saline.
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