Immunohistochemistry and quantitative reverse transcription PCR showed that SR-PSOX / CXCL16 are expressed in macrocyte , arterial SMC and vascular endothelial cells in AS , rheumatic valvular disease and infective endocarditis , but not in normal arterial tissues .

免疫组织化学及定量逆转录酶链反应显示，在动脉粥样硬化病变、风湿性心瓣膜疾病及感染性心内膜炎SR-PSOX表达于巨噬细胞、动脉平滑肌细胞及血管内皮细胞，而在正常动脉组织中未见其表达。