Methods Chronic inflammatory PHT was induced in rats with monocrotaline.The PKC activities in the rat pulmonary arteries were measured by radioactive assay during the development of PHT.

• 方法建立野百合碱诱导的慢性炎症性肺动脉高压大鼠模型，采用同位素标记的放射活性测定法检测肺动脉高压形成过程中肺动脉蛋白激酶C的活性。