Fig. 1From: Overexpression of P16 reversed the MDR1-mediated DDP resistance in the cervical adenocarcinoma by activating the ERK1/2 signaling pathwayCell proliferation and tumorigenic ability of HeLa and HeLa/DDP. a Representative images of flat colonies. b The cloning formation rates of different groups. Values represent the mean ± S.E.M. A, P < 0.05 versus the HeLa group (Student’s t-test); B, P < 0.05 versus the HeLa+DDP group (Student’s t-test)Back to article page