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Experimental study on basic fibroblast growth factors in viral myocarditis
Author(s): 
Pages: 210-210,213
Year: Issue:  4
Journal: JOURNAL OF FORENSIC MEDICINE

Keyword:  病毒性心肌炎成纤维细胞生长因子免疫组织化学;
Abstract: 用8只小鼠接种柯萨奇B3病毒(CoxsackieB3viralCVB3),形成病毒性心肌炎动物模型.用免疫组织化学方法对心肌碱性成纤维生长因子(basicFibroblastGrowthFactor:bFGF)的变化进行了研究.目的是观察CVB3对心肌的损害.结果发现小鼠感染病毒第3天病变心肌中即有bFGF阳性表达,并且随病程的延长其阳性程度随之增加.常规HE染色通常在感染病毒5天后才出现明显的镜下改变.本研究提示bFGF可以为病毒性心肌炎早期轻微病变的判定提供帮助.
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