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过敏性紫癜患儿基质金属蛋白酶-9检测的临床意义

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摘要 目的检测过敏性紫癜(HSP)患儿血清基质金属蛋白酶-9(MMP-9)水平,探讨其临床意义。方法采用双抗体夹心酶联免疫吸附法测定60例HSP患儿和30例正常儿童的血清MMP-9水平,并进行比较。结果 HSP患儿血清MMP-9水平明显高于正常儿童(均P<0.01)。伴有肾损害的HSP患儿血清MMP-9水平高于无肾损害患儿(P<0.01)。在有肾损害的HSP患儿中,24 h尿蛋白0.2~1.0 g患儿血清MMP-9水平高于24 h尿蛋白<0.2 g患儿,同时低于24 h尿蛋白>1.0 g患儿,差异均有统计学意义(均P<0.01)。结论血清MMP-9测定有助于对HSP,尤其是紫癜性肾炎患儿的临床诊断、病情评估及治疗指导。
作者 陆燕凤
出处 《现代实用医学》 2010年第10期1178-1180,共3页 Modern Practical Medicine
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参考文献8

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