基于“中药作用机理辅助解析系统”的丹参治疗心血管疾病作用机制解析


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[摘要]丹参作为临床上治疗心血管疾病的常用药物,虽然其治疗心血管疾病的作用机制已有研究,但是对其作用机制进行系统解析的报道却并不多见。该研究基于“中药作用机理辅助解析系统”,综合数据挖掘技术,以生物反应数据库为背景构建丹参有效成分靶点与心血管疾病相关蛋白相互作用的分子网络,以期从网络药理学的角度系统解析丹参治疗心血管疾病的作用机制。结果表明,丹参主要通过以下10条途径来治疗心血管疾病:促进脂质代谢;抗炎;调节血压稳定;负向调节凝血因子;抗血栓形成;调节细胞增殖;抗应激损伤;促进血管新生;抑制细胞凋亡;调节血管收缩与扩张;促进伤口愈合。该研究结果较为系统地解析了丹参治疗心血管疾病的作用机制,为临床治疗心血管疾病新药的研发,尤其是中药组分配伍的现代中药研发提供了线索。

[关键词]丹参;心血管疾病;作用机制;实体语法系统;中药作用机理辅助解析系统;丹参酮ⅡA

[Abstract]Salvia miltiorrhiza is a traditional Chinese medicine (TCM) and is widely used as a clinically medication for its efficiency in treating cardiovascular disease Due to TCM is a comprehensive system, the mechanism of S miltiorrhiza treating cardiovascular disease through integrated multiple pathways are still unclear in some aspects With the rapid progress of bioinformatics and systems biology, network pharmacology is considered as a promising approach toward reveal the underlying complex relationship between an herb and the disease In order to discover the mechanism of S miltiorrhiza treating cardiovascular disease systematically, we use the auxiliary mechanism elucidation system for Chinese medicine, built up a molecule interaction network on the active component targets of S miltiorrhiza and the therapeutic targets of cardiovascular disease to offer an opportunity for deep understanding the mechanism of S miltiorrhiza treating cardiovascular disease from the perspective of network pharmacology The results showed that S miltiorrhiza treating cardiovascular disease through ten pathways as follows: improve lipid metabolism, antiinflammation, regulate blood pressure, negatively regulates blood coagulation factor and antithrombotic, regulate cell proliferation, antistress injury, promoting angiogenesis, inhibited apoptosis, adjust vascular systolic and diastolic, promoting wound repair The results of this paper provide theoretical guidance for the development of new drugs to treat cardiovascular disease and the discovery of new drugs through component compatibility

[Key words]Salvia miltiorrhiza; cardiovascular disease; mechanism; entity grammar systems; auxiliary mechanism elucidation system for Chinese medicine; tanshinone ⅡA

丹参为唇形科鼠尾属植物丹参Salvia miltiorrhiza Bunge的干燥根及根茎,始载于《神农本草经》,被列为上品,其味苦,性微寒,归心、肝经,具有活血调经、凉血消痈、养血安神、祛瘀止痛、清心除烦等功效[1]。丹参是我国常用传统中药,具有重要的药用价值,是临床上常用的活血化瘀要药,有“一味丹参,功同四物”的说法[2]。据现代药理研究表明,丹参具有非常广泛的生物学活性,但在药理方面主要是以改善微循环、扩张血管、防治动脉粥样硬化为主,在临床上被广泛地用于心血管疾病的治疗[3]。目前临床治疗心血管疾病常用的的复方制剂如复方丹参片、冠心丹参滴丸、复方丹参滴丸、香丹注射液、丹参注射液等,也都以丹参为主要成分。

心血管疾病是全球发病率和致死率最高的疾病之一[4],丹参作为临床治疗心血管疾病的常用药物,其对心血管系统的保护作用的机制虽然已有研究,但是对其作用机制进行系统解析的报道却并不多见,因此有待于对丹参治疗心血管疾病的作用机制做出进一步较为系统的研究。中药作用机制实质上是2个复杂系统的相互作用,即药物有效成分组成的复杂物质体系和病理条件下药物作用靶点组成的复杂生物体系,通过2个复杂系统的相互作用,从而达到治疗疾病的目的[5]。这就决定了中药作用机制的复杂性,利用传统的有效成分提取和活性筛选策略对中药作用机制进行系统的解析不具备现实的可行性。