The NF-kappaB inhibitor curcumin blocks sepsis-induced muscle proteolysis.

We tested the hypothesis that treatment of rats with curcumin prevents sepsis-induced muscle protein degradation. In addition, we determined the influence of curcumin on different proteolytic pathways that are activated in septic muscle (i.e.

Probiotics potentiate IL-6 production in IL-1beta-treated Caco-2 cells through a heat shock-dependent mechanism.

IL-6 may exert anti-inflammatory and protective effects in intestinal mucosa and enterocytes. The influence of probiotics on mucosal and enterocyte IL-6 production is not known. We tested the hypothesis that the probiotic bacteria Lactobacillus paracasei and Lactobacillus plantarum regulate IL-6 production in intestinal epithelial cells.