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选取经冠状动脉造影确诊为冠心病且伴有中重度牙周炎的病人24名(C+P组),单纯冠心病病人36名(C组),单纯中重度牙周炎病人32名(P组)及健康对照组(H组)28名。对所有受检者进行口腔检查,记录其基本资料及相关牙周指标,并收集血液标本,采用ELISA检测血浆中Lp-PLA2水平。结果:C+P组、C组、P组的Lp-PLA2水平高于H组,差异有统计学意义(P<0.05),相关性分析结果显示P组血
Twenty-four patients (C + P group), 36 patients with coronary artery disease (Group C) and 32 patients with moderate-to-severe periodontitis (P Group) and healthy control group (group H) 28. Oral examination was performed on all subjects. The basic data and the related periodontal index were recorded. The blood samples were collected and the level of Lp-PLA2 in plasma was detected by ELISA. Results: The levels of Lp-PLA2 in C + P, C and P groups were significantly higher than those in H group (P <0.05), and the correlation analysis showed that the levels of Lp-PLA2