Production of TNF-α by RAW 264.7 cells. Mushroom extracts (100 μg/ml), LPS or vehicle (DMSO) controls were added to Raw 264.7 cells and 72 h later TNF-α production was evaluated in triplicate cultures. Data from one representative of three individual experiments are shown. Values are mean ± SD, *p < 0.05 compared to the LPS TNF-α response.
Yu et al. BMC Immunology 2009 10:12 doi:10.1186/1471-2172-10-12