Fig. 4.

Efect of GR on transcription factors in DSS-induced colitis. Ulcerative colitis was induced and GR and 5-ASA administered as described in the legend to Fig. 1. a Phosphorylation of IκB α and phosphorylation of NF-κB were assayed by Western blot. b Relative ratio of phospho-IκB α and NF-κB p65 calculated using an image analyzer. c Relative ratio of phospho-NF-κB and NF-κB p65 calculated using an image analyzer. Values represent mean ± S.E.M. ($n$ = 6). Data were analyzed by Tukey post hoc test (^# P < 0.05 versus control and ^* P < 0.05 versus DSS alone)