利用文本挖掘技术探索黄芪建中汤的临床应用规律

来源 :中国免疫学会第九届全国免疫学学术大会 | 被引量 : 0次 | 上传用户:wodelvtu
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研究背景:黄芪建中汤出自《金匮要略》,具有健脾益气、缓急止痛、温中补虚的功效,临床主要用于治疗脾虚引起的各系统疾病,疗效较好.但黄芪建中汤主治多而复杂,临床应用杂乱.文本挖掘是大数据处理的一种方法,广泛用于中医药领域,为中医药研究提供新的思路和途径.目的:基于文本挖掘技术探索黄芪建中汤的临床用药规律,明确黄芪建中汤功效主治,为古方新用提供可靠依据.方法:在中国生物医学文献服务系统中收集黄芪建中汤文献数据,将收集所得数据按先后顺序排列并整合到一个平面文件(后缀txt)里,并按照ANSI编码格式保存.对下载的非结构化的txt文本数据进行信息提取并保存数据库(Microsoft SQL Server,以下简称SQL)处理的格式,然后导入SQL中进行下一步的挖掘分析.用Cytoscape 2.8软件,对相关症状、疾病、中医证候、西药联用等规律进行可视化处理,制作网络关系图.
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