Figure 2.

In vitro effect of CWE on the viability of macrophages. Peritoneal macrophages from thioglycollate-injected mice were isolated and treated with varying concentrations of CWE for 24 hours with or without LPS (100 ng/ml). Cell viability was measured by the MTT assay. Control: cells without CWE ( 0 μg/ml). Data are expressed as the mean ± SD of two independent experiments.

Hong et al. BMC Complementary and Alternative Medicine 2012 12:237   doi:10.1186/1472-6882-12-237
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