1Dr. H. A. Welker,P. Semm,R. P. Willig,J. C. Commentz,W. Wiltschko,L. Vollrath. Effects of an artificial magnetic field on serotonin N-acetyltransferase activity and melatonin content of the rat pineal gland[J] 1983,Experimental Brain Research(2-3):426～432
1Okada M,Niida H,Takeuchi K,et al.Role of prostaglandin deficiency in pathogentic mechanism of gastric lesions induced by indomethacin in rats[J].Dig Dis Sci,1989,34:694
2Karadi O,Bodis B,Szabo I,et al.Difference between the effect of acute and chronic surgical vagotomy on the cytoprotective action of atropine against indomethacin-induced mucosal lesions on the gastrointestinal tract in rats[J].J Physiol Panris,1999,6:487
5Kuwanara K,Kitsukawa Y,Suzuki H,et al.Effects of several endothelin receptor antagonists on gastrointestinal transit of guinea pigs[J].Dig Dis Sci,2000,5:960
6Watanabe T,Arakwa T,Tominaga K,et al.Neutrophic accumulation in development gastric ulcer induced by submucosal injection of ET-1 in rats[J].Dig Dis Sci,5:880
