Inflammation
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Kummerowia striata (Thunb.) Schindl has long been used as a fork herb in inflammation-related therapy. This study was undertaken to determine the anti-inflammatory effect of the plant. High performance liquid chromatography (HPLC) was used for evaluating the extract. ⋯ On the other hand, it could increase the production of IL-10 and HO-1 than that of single LPS intervention cell (p < 0.01 or p < 0.05). Furthermore, the extract also could inhibit the production of NF-kappaB and I-kappaB compared to single LPS stimulated cell. In a word, it suggested that the anti-inflammatory actions of K. striata (Thunb.) Schindl ethanol extract might be due to the down-regulation of IL-1beta, IL-6, NO, TNF-alpha and COX-2 via the suppression of NF-kappaB activation and conversation of I-kappaB production, and another pathway was up regulating the production of IL-10 and HO-1.