[Objectives]To explore the pharmacodynamic effect of the Castanopsis sclerophylla(Lindl)Schottk fruit on diarrhea model mice.[Methods]The anti-diarrheal efficacy of the C.sclerophylla fruit was evaluated using a casto...[Objectives]To explore the pharmacodynamic effect of the Castanopsis sclerophylla(Lindl)Schottk fruit on diarrhea model mice.[Methods]The anti-diarrheal efficacy of the C.sclerophylla fruit was evaluated using a castor oil-induced acute diarrhea model in mice and the small intestinal charcoal propulsion test,with assessment of onset time of diarrhea,frequency of loose stools,and small intestinal propulsion rate.[Results]Compared with the model group,the C.sclerophylla frui-treated group demonstrated significantly delayed onset of diarrhea,reduced frequency of loose stools,and decreased small intestinal charcoal propulsion rate in a dose-dependent manner,with the high-dose group achieving efficacy comparable to the loperamide-treated group.[Conclusions]The C.sclerophylla fruit has certain anti-diarrhea effect,and its anti-diarrhea mechanism may be related to the inhibition of small intestinal peristalsis.展开更多
基金Supported by Zhongshan City Medical Research Project(2023A020437).
文摘[Objectives]To explore the pharmacodynamic effect of the Castanopsis sclerophylla(Lindl)Schottk fruit on diarrhea model mice.[Methods]The anti-diarrheal efficacy of the C.sclerophylla fruit was evaluated using a castor oil-induced acute diarrhea model in mice and the small intestinal charcoal propulsion test,with assessment of onset time of diarrhea,frequency of loose stools,and small intestinal propulsion rate.[Results]Compared with the model group,the C.sclerophylla frui-treated group demonstrated significantly delayed onset of diarrhea,reduced frequency of loose stools,and decreased small intestinal charcoal propulsion rate in a dose-dependent manner,with the high-dose group achieving efficacy comparable to the loperamide-treated group.[Conclusions]The C.sclerophylla fruit has certain anti-diarrhea effect,and its anti-diarrhea mechanism may be related to the inhibition of small intestinal peristalsis.
