闭合性颅脑损伤大鼠血清和海马 SA X2蛋白质谱的表达OACSTPCD
Alteration of SAX2 protein expression pattern in rat serum and hippocampus after closed head injury
目的:研究闭合性颅脑损伤大鼠血清和海马SAX2蛋白质表达谱,探寻脑损伤生物标志蛋白。方法选72只雄性SD大鼠随机分为手术对照组及损伤后4、8、12、24、48 h组,复制Marmarou落体打击大鼠脑损伤模型,分别进行常规HE染色、尼氏染色;并用强阴离子交换芯片( SAX2)质谱技术分析大鼠闭合性脑损伤后不同时间血清和海马中蛋白质表达谱的改变。结果(1) SAX2芯片共获得530个血清蛋白质峰,147个海马蛋白质峰,6个组中,SAX2芯片在血清和…查看全部>>
Objective To study the alteration of SAX2 protein expression pattern in rat serum and hippocampus after closed head injury and to find biomarkers of brain injury.Methods Male Sprague-Dawley rats were randomly divided into sham operation group and injury groups which were subjected to Marmarou’ s brain injury and then subdivided into 4 h、8 h、12 h、24 h and 48 h groups according to the time elapsed after injury.The pathological study included H&E staining a…查看全部>>
赵彦功;舒清明;程芮;白皛;罗敏;段媛媛
100039 北京,武警总医院 南楼一科100039 北京,武警总医院 病理科100039 北京,武警总医院 南楼一科100039 北京,武警总医院 南楼一科100039 北京,武警总医院 南楼一科100039 北京,武警总医院 南楼一科
临床医学
脑损伤大鼠SAX2蛋白质芯片血清海马
brain injuryratprotein chipserumhippo-campus
《武警医学》 2015 (11)
1087-1090,4
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