Figure 1.

Effect of SDS on the cell viability. (A) Chemical structure of salidroside; (B) Cells were cultured with various concentrations of SDS for 24 h; (C) Cells were incubated with SDS in the presence of LPS (1 μg/mL) except normal group for 24 h. Cell viability was determined by MTT assay. Data are expressed as mean ± SD of three independent experiments.