实验研究表明,胆囊收缩素(CCK)除了对正常组织的生长具有调节作用之外,似乎还对某些肠道肿瘤的生长产生影响.作者已证实,给予与CCK同类的蛙皮素(Caerulein),可使CCK受体阳性的人类胰腺癌的生长加速,但对CCK受体阴性的胰腺癌却无影响.Hudd报告CCK-8肽可刺激移植于裸鼠的人 Experimental studies have shown that in addition to regulating the growth of normal tissues, cholecystokinin (CCK) seems to have an effect on the growth of certain intestinal tumors. The authors have shown that concomitant administration of CCK-like Caerulein, , Can accelerate the growth of CCK receptor positive human pancreatic cancer but has no effect on CCK receptor negative pancreatic cancer.Hudd reports that CCK-8 peptide stimulates human transplanted in nude mice