Fig. 2. Effect of C. asiatica extract on the viability in RAW 264.7 cells. Cells were pre-treated with C. asiatica extract (12.5, 25, 50, 100 μg/mL) for 1 h and then stimulated with LPS (1 μg/mL) for 16 h.
viability was measured with MTT assay. Results were shown as percentage of untreated group