In vitro cellular cytotoxicity in Crohn's disease and ulcerative colitis: relation with disease activity and treatment, and the effect of recombinant gamma-interferon.

In the present study were evaluated the in vitro NK cell and monocyte cellular cytotoxicity in relation with disease activity and corticosteroid treatment, and the effect of recombinant gamma-interferon (γ-IFN) in patients with inflammatory bowel disease