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pubmed:abstractText |
In Crohn's disease, inflammation is presumably sustained by an increased production of proinflammatory cytokines, in particular tumour necrosis factor alpha (TNF alpha) and interleukin 1 beta (IL 1 beta). TNF alpha can induce a host of cellular effector events resulting in perpetuation of the inflammatory process. In vivo studies with anti-TNF alpha antibody treatment have led to impressive clinical results.
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