Methods: Eight spontaneoushypertensiverats (SHRs) and 8 WKYs (with normalblood pressure) were selected. The HO-1 mRNAexpressionin aorticsmooth musclecell was measured by rtPCR.
方法：选取自发性高血压大鼠(SH R)及与之相匹配的正常血压大鼠(WKY)各8只，应用rt- P CR技术检测主动脉血管平滑肌细胞血红素氧合酶基因表达。