用8个肌槽同时记录豚鼠胃不同部位肌条的收缩活动，以观察八肽缩胆囊素（CCK-8）和促胰液素的影响。结果表明：CCK-8能（1）增高各部位纵行肌和环行肌的张力；
Motility of gastric strips taken from different regions of guinea pig stomach were simultaneously recorded in 8 tissue chambers to test the effect of cholecystokinin-octapeptide (CCK-8) and secretin.
许多非肽类物质与缩胆囊素受体也有很强的亲合力，成为人们感兴趣的研究课题。
Some non peptide compounds also possess the affinity for CCK receptors and become the subject of intense research.
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