Figure 1.
Comparison of expression levels of C-C chemokine receptor type 3 (CCR3) mRNA in peripheral blood mononuclear cells (PBMCs) between two groups. Lane 1, Patient group; lane 2, control group. RT-PCR results showed that expression level of CCR3 mRNA in patient group was significantly higher than that in control group. **P<0.05 compared with patient group.