1[1]Dubois M, Pickar D, Cohen MR, et al. Surgical stress in humans is accompanied by an increase in plasma beta-endorphin immunoreactivity. Life Sci, 1981, 29:1249-1254.
2[2]Fox JET, Daniel EE. Exogenous opiates: their local mechanisms of action in the canine small intestine and stomach. Am J Physiol,1987, 253:G179-GI88.
3[3]Ayesta FJ, Nikolarakis KE. Peripheral but not intracerebroventricular corticotrophin-releasing factor hormone (CRF) produces antinociception which is not opioid mediated. Brain Res,1989, 503:219-224.
4[4]Martinez V, Rivier J, Wang L, et al. Central injection of a new corticotrophin-releasing factor (CRF) antagonist, astressin, blocks CRF-and stress-related alterations of gastric and colonic motor unction, J Pharmacol Exp Ther, 1997, 280:754 760.
5[5]Zhang J J, Swiergiel AH, Palamarchouk VS, et al. Intracerebroventricular infusion of CRF increases extracellular concentrations of norepinephrin in the hippocampus and cortex as determined by in vivo voltmetry. Brain Res Bull, 1998, 47:277-284.
6[6]Le-Blanc-Louvry I, Coquerel A, Koning E, et al.Operative stress response is reduced after laparoscopic compare to open cholecystectomy: the relationship with postoperative pain and ileus. Dig Dis Sci, 2000, 45:1703-1713.
4Hawranko AA, Serafinl M, Smith DJ. Anti-analgesia and reduced antinociception from supraspinally administered beta-endorphin in stressed rats: dependence on spinal cholecystokinin [J]. Neutosci Lett, 1999, 267(2): 101- 4.
5Pokela ML. Effect of opioid-induced analgesia on beta-endorphin cortisol and glucose responses in neonates with cardiorespiratory problems [J]. Biol Neonate, 1993, 64(6): 360-7.
6Huang YS, Jiang JW ,Wu GC, et al. Effect of melatonin and electroacupuncture (EA) on NK cell activity interleukin-2 production and POMC-derived peptides in traumatic rats [J ]. Acupunct Elect Res,2002. 27(2): 95-105.