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. 2003 Jul;133(1):108–114. doi: 10.1046/j.1365-2249.2003.02191.x

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© 2003 Blackwell Publishing Ltd

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Fig. 2 — Net colonic TNF-α release in supernatants of colonic explants from Crohn's disease patients according to inflammation severity score. Biopsies were cultured in the absence and the presence of LPS, PWM, SEA and SEB. N-IC: non-inflammatory controls, CD⁺: mildly inflamed CD tissue, CD²⁺: moderately and severely inflamed CD tissue. *P < 0·05 versus other groups with the same bacterial activator. □, N-IC; (), CD⁻; (), CD⁺; ▪, CD²⁺.

Inline graphic — Net colonic TNF-α release in supernatants of colonic explants from Crohn's disease patients according to inflammation severity score. Biopsies were cultured in the absence and the presence of LPS, PWM, SEA and SEB. N-IC: non-inflammatory controls, CD⁺: mildly inflamed CD tissue, CD²⁺: moderately and severely inflamed CD tissue. *P < 0·05 versus other groups with the same bacterial activator. □, N-IC; (), CD⁻; (), CD⁺; ▪, CD²⁺.