Fig. 1From: Morphine immunomodulation prolongs inflammatory and postoperative pain while the novel analgesic ZH853 accelerates recovery and protects against latent sensitizationPlethysmometer data. Left hind (LH) paw over right hind (RH) paw values for foot size. Significant differences (p < 0.01) were observed among the three time points, but not among the drugs or the interaction, indicating a consistent injury across groupsBack to article page