To establish the model of boweldysfunction after acute shigella flexneri infection by imitating the natural course of human postinfectious irritable bowel syndrome.
目的:模仿人类感染后肠易激综合征的自然发病过程,建立急性细菌感染后肠功能紊乱的大鼠模型。
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Background: Although morphine has been shown to induce boweldysfunction in a dose-dependent fashion, in most relevant studies it was investigated in single bolus injection.