Figure 2From: No evidence for the development of acute analgesic tolerance during and hyperalgesia after prolonged remifentanil administration in miceThermal thresholds measured by plantar test under sevoflurane anesthesia/sedation. Four mice inhaled 1.5% atm sevoflurane for 3 h. The latencies did not significantly change throughout the experiment (P = 0.2858, one-way ANOVA).Back to article page