首页> 外文期刊>Neural regeneration research >Association between p75 neurotrophin receptor gene expression and cell apoptosis in tissues surrounding hematomas in rat models of intracerebral hemorrhage
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Association between p75 neurotrophin receptor gene expression and cell apoptosis in tissues surrounding hematomas in rat models of intracerebral hemorrhage

机译:脑出血大鼠血肿周围组织中p75神经营养因子受体基因表达与细胞凋亡的关系

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Animal models of intracerebral hemorrhage were established by injection of autologous blood into the caudate nucleus in rats. Cell apoptosis was measured by flow cytometry and immunohistochemical staining of the p75 neurotrophin receptor. p75 neurotrophin receptor protein was detected by immunohistochemistry. p75 neurotrophin receptor mRNA was examined by quantitative real-time polymerase chain reactions. At 24 hours after modeling, cellular apoptosis occured around hematoma with upregulation of p75 neurotrophin receptor protein and mRNA was observed, which directly correlated to apoptosis. This observation indicated that p75 neurotrophin receptor upregulation was associated with cell apoptosis around hematomas after intracerebral hemorrhage. Abbreviations: ICH, intracerebral hemorrhage; p75 NTR , p75 neurotrophin receptor; NRH2, neurotrophin receptor homolog 2
机译:通过向大鼠尾状核中注射自体血来建立脑出血的动物模型。通过流式细胞术和p75神经营养蛋白受体的免疫组织化学染色测量细胞凋亡。通过免疫组织化学检测到p75神经营养蛋白受体蛋白。通过定量实时聚合酶链反应检查p75神经营养蛋白受体mRNA。建模后24小时,血肿周围发生细胞凋亡,并观察到p75神经营养因子受体蛋白和mRNA上调。该观察结果表明脑出血后血肿周围的p75神经营养因子受体上调与细胞凋亡有关。缩写:ICH,脑出血; p75 NTR ,p75神经营养蛋白受体; NRH2,神经营养蛋白受体同源物2

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