Figure 1From: miR-21 attenuates lipopolysaccharide-induced lipid accumulation and inflammatory response: potential role in cerebrovascular diseaseLPS-induced expression of miR-21 in macrophages. After stimulation with the indicated times (A) and doses (B) of LPS, the mRNA levels of miR-21 in macrophages were detected by quantitative RT-PCR. *P < 0.05 versus control group. **P < 0.01.Back to article page