Figure 7: M3R antagonist 4-DAMP and darifenacin inhibit gastric xenograft tumor growth.

(a) After 12 days treated by 4-DAMP and darifenacin, the general morphology and tumor size of xenografts in MKN45 and BGC823 group were measured. (b) Tumor volume of each group in MKN45 and BGC823 xenografts were quantitated. (c) Tumor weight of each group in MKN45 and BGC823 xenografts were measured. (**P < 0.01).