Fig. 3. The effect of stem extract on the expression of PM10-induced pro-inflammatory mediators (inducible nitric oxide synthase, cyclooxygenase 2, interleukin 1b, and interleukin 6). The expression levels of each gene were normalized to actin expression. Dimethyl sulfoxide-, and PM10-treated cells were used as the mock group, whereas non-treated cells were used as the control group. Different letters indicate significant differences according to Duncan’s multiple range test (p < 0.05)
© 2022 J Plant Biotechnol
