Fig. 2. The effects of Stephania brachyandra extract in the protein expression of LPS-induced pro-inflammatory mediators.
(A) RAW264.7 cells were treated with S. brachyandra extract (20 or 100 µg/ml) in the presence of LPS (100 ng/ml) for 6 h. COX-2, IL-1β and β-actin protein levels were analyzed by Western blot analysis. (B–E) The relative levels of protein bands were measured by densitometry. The results are presented as the means ± SD of three independent experiments. **p < 0.01.
© 2022 Korean J. Microbiol.
