Changes in expression of artemin in skin around incision during remifentanil-induced hyperalgesia in rats with incisional pain

Objective To evaluate the changes in the expression of artemin in skin around the incision during remifentanil-induced hyperalgesia in the rats with incisional pain. Methods Thirty-two healthy male Sprague-Dawley rats, aged 10-12 weeks, weighing 250-280 g, were divided into 4 groups (n=8 each) using a random number table: control group (group C), incisional pain group (group I), remifentanil group (group R) and incisional pain plus...