论文部分内容阅读
为探讨肺炎衣原体感染与冠心病的关系 ,应用微量免疫荧光试验方法测定 45例急性心肌梗死 ,32例陈旧性心肌梗死患者和 10 1例健康对照组肺炎衣原体特异性lgG和lgM抗体。结果发现肺炎衣原体慢性感染率为 :急性心肌梗死 95 .6 % (4 3/ 45 ) ,陈旧性心肌梗死 81.3% (2 6 / 32 ) ,而对照组为 5 6 .4% (5 7/ 10 1)。LgG抗体滴度几何均数分别为 95 .6± 113 .5 ,5 1.7± 39.1和 35 .3± 33.7。急性心肌梗死和陈旧性心肌梗死患者血清肺炎衣原体慢性感染率及其抗体滴度几何均数均明显高于对照组。提示肺炎衣原体感染可能与冠心病有关。
To investigate the relationship between Chlamydia pneumoniae infection and coronary heart disease, 45 patients with acute myocardial infarction, 32 patients with chronic myocardial infarction and 101 healthy controls were used to determine the specific IgM and IgM antibodies against Chlamydia pneumoniae using micro-immunofluorescence assay. The results showed that chronic infection rate of Chlamydia pneumoniae was 95.6% (41/45) in acute myocardial infarction and 81.3% (26/32) in old myocardial infarction, while that in control group was 56.4% (57/10) 1). The geometric mean titers of LgG antibodies were 95.6 ± 113.5, 5 1.7 ± 39.1 and 35.3 ± 33.7, respectively. Chronic infection rates of chlamydia pneumoniae and geometric mean titers of antibodies in patients with acute myocardial infarction and old myocardial infarction were significantly higher than those in the control group. Tip Chlamydia pneumoniae infection may be related to coronary heart disease.