<i>Hypericum triquetrifolium</i>—Derived Factors Downregulate the Production Levels of LPS-Induced Nitric Oxide and Tumor Necrosis Factor-<i>α</i> in THP-1 Cells

<table>MTT assay in THP-1 cells after overnight treatment with varying concentrations of extract from <i>H. triquetrifolium</i>. The absorbance of the MTT formazan was determined at 570 nm using ELISA reader. Cell viability was defined as the ratio (expressed as a percentage) of absorbance of treated cells to untreated cells. Values represent mean ± SD (*<i>P</i> &lt; .05 significant as compared with controls) of three independent experiments carried out in triplicate.</table>

Evidence-Based Complementary and Alternative Medicine

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Figure 1

Figure 1: <i>Hypericum triquetrifolium</i>—Derived Factors Downregulate the Production Levels of LPS-Induced Nitric Oxide and Tumor Necrosis Factor-<i>α</i> in THP-1 Cells 

Figure 1 | Hypericum triquetrifolium—Derived Factors Downregulate the Production Levels of LPS-Induced Nitric Oxide and Tumor Necrosis Factor-α in THP-1 Cells 