人心肌梗死心肌肌钙蛋白T脱失的免疫组化观察 |
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引用本文: | 邓大中,陈玉川,胡丙杰,蔡明屈. 人心肌梗死心肌肌钙蛋白T脱失的免疫组化观察[J]. 中国法医学杂志, 2004, 19(6): 350-351 |
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作者姓名: | 邓大中 陈玉川 胡丙杰 蔡明屈 |
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作者单位: | 1. 广东高等公安专科学校技术系,广东,广州,510232 2. 中山大学基础医学院法医学系,广东,广州,510089 |
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摘 要: | 目的 观察人梗死心肌中心肌肌钙蛋白T的脱失情况,探讨其在人心肌梗死死后诊断中的应用价值。方法 应用免疫组化LSAB法,对人心肌梗死心肌肌钙蛋白T的脱失情况观察。结果 人梗死心肌肌钙蛋白T有明显脱失,通过计算机图像分析显示,人梗死心肌肌钙蛋白T的脱失面积与正常人心肌之间存在显著性差异(P<0.01)。结论 心肌肌钙蛋白T(CTnT)可能成为人心肌梗死的诊断指标之一。
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关 键 词: | 法医病理学 心肌梗死 心肌肌钙蛋白T(CTnT) 免疫组化技术 计算机图像分析 |
文章编号: | 1001-5728(2004)06-0350-02 |
修稿时间: | 2004-02-01 |
Immunohistochemical study with depletion of cardiac troponin T in humen on myocardial infarction |
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Abstract: | Objective To detect the loss of cardiac troponin T (CTnT) in human myocardial infarction. Methods Loss of cardiac troponin T in human myocardial infarction was detected by immunohistochemical LSAB method. Results Obvious depletion of CTnT was observed in cases died from myocardial infarction,and by the computer image analysis, the mean CTnT-depleting area in myocardial infarction group was significantly different from that in the control group(P<0.01). Conclusion The result indicates that depletion of CTnT may be used as one of the parameters for certifying human myocardial infarction. |
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Keywords: | Forensic pathology Myocardial infarction Cardiac troponin T (CTnT) Immunohistochemistry Image analysis system |
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