2Kornbluth A, Sachar DB. Practice Parameters Committee of the American College of Gastroenterology. Ulcerative co- litis practice guidelines in adults ( update ): American College of Gastroenterology, Practice Parameters Commit- tee [J] . Am J Gastroenterol, 2004, 99 ( 24 ) : 1371- 1385.
3Sangfeh P, Carlson M, Thtirn M, et al. Neutrophil and eosinophil granule proteins as markers of response to local prednisolone treatment in distal ulcerative colitis and proc- titis [J] . Am J Gastroenterol, 2001, 96 (4): 1085- 1090.
4Ardizzone S, Cassinotti A, Duca P, et al. Mucosal heal- ing predicts late outcomes after the first course of cortico- steroids for newly diagnosed ulcerative colitis [ J ]. Clin Gastroenterol Hepatol, 2011, 9 ( 6 ) : 483-489.