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find Author "LUO Guiquan" 3 results
  • Interleukin10/interleukin6 and Nuclear FactorΚAppa B Activation in Acute Coronary Syndrome and Its Clinical Significance

    摘要:目的:探讨急性冠脉综合征患者血清IL-10/IL-6平及NFκB活性变化。方法:采用ELISA法检测45例急性冠脉综合征(ACS)患者,20例稳定性心绞痛(SAP)患者,20例非冠心病为对照者血清IL-10、IL-6水平;同时细胞免疫组化测定各组外周血单个核细胞NF-κB活性。结果: ACS组血清IL-6/IL-10 比值及NF-κB活性均高于SAP组及对照组(ACS: 1.69 ±0.53,0.32± 0.12;SAP: 1.06 ± 0.38,0.13 ±0.07;对照组: 0.92 ± 0.41,0.11±0.09, 均P<0.05)。结论:炎症介质及抗炎症介质分泌失衡在急性冠脉综合征中发挥了重要作用。Abstract: Objective: To evaluate the clinical value of Theratio IL6/IL10Interleukin10(IL10)/ interleukin6(IL6) and Nuclear factorκappa B activation in acute coronary syndrome. Methods: Serum level of IL10, IL6 were measured for 45 cases patients of acute coronary syndrome (ACS), 20 cases patients of stable angina pectoris (SAP) and 20 cases patients without Coronary heart diseas(CHD)as control group by means of Enzyme linked immune absorption assay, while NFκB Activation measured by cell immunohistochemical method In Peripheral blood monouclear cell. Results: The ratio IL6/IL10 and Nuclear factorκappa B activation were significantly higher in patients with ACS (169±053,032±012) than in those of SAP (106±038,013±007) and Control (092±041,011±009)(Plt;005). Conclusion:there was Inflammatory imbalance between IL10 and IL6 in ACS, Inflammatory effects is important to devope to acute coronary syndrome

    Release date:2016-08-26 03:57 Export PDF Favorites Scan
  • The Diagnosis Value of Coronary Angiography with 64-slice Spiral Computed Tomography for Coronary Artery Stenosis

    目的 探讨64 排螺旋CT冠状动脉成像(CTA)在冠状动脉狭窄诊断中的应用价值。 方法 选取2010年8月-2012 年8月间收治的90例临床诊断或疑似冠心病患者,所有患者均先实施64排螺旋CT冠状动脉CTA,然后所有患者实施常规冠状动脉造影,对比不同诊断方法的诊断结果,评估两种诊断方法对于冠状动脉狭窄的准确率及精确度。 结果 64 排螺旋CT冠状动脉CTA检出1处明显狭窄者36例,冠状动脉造影检出1处明显狭窄者36例,两组检查方法诊断冠状动脉狭窄对比,差异无统计学意义(P>0.05)。冠状动脉CTA诊断灵敏度为86.12%,特异度为94.21%,阳性预测值为80.33%,阴性预测值为97.11%,冠状动脉造影诊断灵敏度为72.19%,特异度为84.65%,阳性预测值为71.35%,阴性预测值为87.41%。冠状动脉CTA的诊断准确率高于冠状动脉造影,差异有统计学意义(P<0.05)。 结论 64 排螺旋CT冠状动脉CTA诊断冠状动脉狭窄的准确度及灵敏度都较高,对早期轻度狭窄诊断灵敏度优于传统动脉造影,对于辅助患者治疗具有重要作用,值得在临床推广应用。

    Release date:2016-09-07 02:38 Export PDF Favorites Scan
  • Diagnostic Value and Clinical Application of the Combination of Coronary Artery Calcification and Holter for Coronary Artery Disease

    目的 探讨冠状动脉钙化检测联合动态心电图对冠心病的诊断价值及临床应用。 方法 对2010年5月-2011年8月住院的108例拟诊冠心病的患者同期进行128排螺旋CT冠状动脉钙化积分检测、动态心电图和冠状动脉造影,对比研究冠状动脉钙化检测联合动态心电图预测冠心病的价值。 结果 冠状动脉钙化阳性预测冠心病的灵敏度、特异度、阳性预测值和阴性预测值分别为75.6%、81.0%、73.9%、82.3%;动态心电图阳性预测冠心病的灵敏度、特异度、阳性预测值和阴性预测值分别为73.3%、76.2%、68.8%、80.0%;冠状动脉钙化检测联合动态心电图的系列实验的特异度和阳性预测值分别达到96.8%和92.9%,平行试验的灵敏度和阴性预测值分别达到93.3%和92.7%,均显著高于单项试验的相应指标(P<0.05)。 结论 高分辨率螺旋CT冠状动脉钙化检测联合动态心电图显著提高冠心病的诊断价值,可作为老年患者及基层医院冠心病首选的筛选检查。

    Release date:2016-09-08 09:18 Export PDF Favorites Scan
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