Figure 3

A: EA treatment increased paw withdrawal latency compared to that of the untreated tumor control. Paw withdrawal latency was measured every 2 days until 9 days after inoculation. Statistically significant differences were obtained, in comparison to the normal control group using the student's t test (* p < 0.05). B: EA treatment reduced cumulative lifting duration of paw compared to untreated tumor control. Cumulative lifting duration of the left hind paws was measured every 2 days until 9 days after inoculation. Statistically significant differences were compared to the normal group using the student's t test (* p < 0.05).