中药四气属性与逆转肿瘤多药耐药功能关联规律探讨

时间:2022-04-02 11:05:38  阅读:

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޲+-jw04B4ng04Z总结和分析,发现所调研的580味中药中已有114味中药被报道与逆转肿瘤MDR相关。其中,15味热性中药中有7味具有逆转肿瘤MDR的功能,占46.7%;48味凉性中药中有12味具有逆转肿瘤MDR的功能,占25%;211味寒性中药中有46味具有逆转肿瘤MDR的功能,占21.8%;179味温性中药中有34味具有逆转肿瘤MDR的功能,占19%;127味性平中药中有15味中药具有逆转肿瘤MDR的功能,占11.8%。该文通过分析114味中药的四气属性与逆转肿瘤的MDR之间的关联性,推测出中药四气属性与逆转肿瘤的MDR功能之间有一定相关性。

[关键词] 中药; 四气属性; 逆转; 肿瘤; 多药耐药; 功能

[Abstract] To study the correlation of four properties of traditional Chinese medicine and the function of reversing multidrug resistance (MDR) of tumor cells, with 580 herbs in Chinese Pharmacopoeia 2015 version as the research objects. CNKI, CBA, Wanfang, VIP, and PubMed were searched to screen the documents related to the reversal of MDR for collection, summarizing and analysis. The results of the research showed that a total of 114 species Chinese herbs had been reported to be associated with reversal of MDR in tumor cells. Among 15 Chinese herbs with heat nature, 7 herbs had the function of reversing MDR in tumor cells, accounting for 46.7%. Among the 48 herbs with cool nature, 12 herbs had the function of reversing MDR, accounting for 25%. Among the 211 herbs with cold nature, 46 herbs had the function of reversing MDR, accounting for 21.8%. Among the 179 herbs with warm nature, 34 herbs had the function of reversing MDR, accounting for 19%. Among the 127 herbs with neutral nature, 15 herbs had the function of reversing MDR, accounting for 11.8%. Through the analysis on the relationship between four properties of 114 kinds of traditional Chinese medicines and reversing multidrug resistance of tumor cells, this paper speculated that there was a certain correlation between four properties of traditional Chinese medicine and the function of reversing multidrug resistance of tumor cells.

[Key words] traditional Chinese medicine; four properties; reversing; tumor cells; multidrug resistance; function

近年来,恶性肿瘤的发病率在国内外一直呈现出增长的趋势,逐渐危及人类健康。化疗是目前消除肿瘤细胞最重要的手段之一,然而导致化疗失败的主要原因是肿瘤的多药耐药性(multidrug resistance,MDR),即肿瘤细胞对某一种抗肿瘤药物产生耐受性的同时,对其他从未接触过的、结构和作用机制完全不相同的抗肿瘤药物也产生交叉耐药性[1]。

中药药性理论是实现中药现代化的理论核心,其中中药四气是中药药性理论思想中的重要组成部分。四气,又称四性,是指药物具有寒热温凉4种不同的药性。它反映了药物影响人体阴阳盛衰,寒热变化的作用倾向[2]。四气是在《黄帝内经》中最早提出的,随后在《神农本草经》中又加入了平性这一说法。

中药因其高效低毒、多靶点、特异性强、价廉等作用特点,近年已逐渐成为国内外广大学者研究的热点。目前已经有大量实验研究表明中藥能够有效逆转肿瘤MDR并进一步对其机制进行探讨。但是,探讨中药四气属性与逆转肿瘤MDR功能关联规律的报道还未曾出现。基于此,作者以2015年版《中国药典》一部中的580味中药为研究对象,采用文献学研究的方法,通过电子图书和网络检索,查阅中国期刊全文数据库(CNKI)、中国生物医学文献数据库(CBA)、万方数据库、维普全文数据库和Pubmed数据库,查阅到的580味中药中已有114味中药被报道与逆转肿瘤MDR的功能相关(表1)。其中,15味热性中药中有7味具有逆转肿瘤MDR的功能,占46.7%;48味凉性中药中有12味具有逆转肿瘤MDR的功能,占25%;211味寒性中药中有46味具有逆转肿瘤MDR的功能,占21.8%;179味温性中药中有34味具有逆转肿瘤MDR的功能,占19%;127味平性中药中有15味具有逆转肿瘤MDR的功能,占11.8%。

推荐访问:耐药 逆转 肿瘤 关联 中药

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