Hypericum triquetrifolium—Derived Factors Downregulate the Production Levels of LPS-Induced Nitric Oxide and Tumor Necrosis Factor-α in THP-1 Cells
Figure 2
LDH leakage from THP-1 cells after overnight incubation with varying concentrations of extracts from H. triquetrifolium. The leakage of the cytoplasm-located LDH into the extracellular medium is measured. LDH activity was measured in both the supernatants and the cell lysate fractions. Values given represent the mean ± SD (*P < .05 significant as compared with controls) of three independent experiments carried out in triplicate.