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Analysis of anti-platelet aggregation components of Rhizoma Zingiberis using chicken thrombocyte extract and high performance liquid chromatography
  • ISSN号:0366-6999
  • 期刊名称:《中华医学杂志:英文版》
  • 时间:0
  • 分类:R55[医药卫生—血液循环系统疾病;医药卫生—临床医学;医药卫生—内科学]
  • 作者机构:[1]Jinan University College of Pharmacy, Guangzhou, Guangdong 510632, China, [2]Xinxiang Medical College, Xinxiang, Henan 453003, China, [3]Jinan University College of Science and Engineering, Guangzhou, Guangdong 510632, China
  • 相关基金:This work was supported by the grants from the National Natural Science Foundation of China (No. 30400596), Jinan University Natural Science Foundation (No. 51204017) and the Chinese Traditional Medicine Foundation of Guangdong Province (No. 104005).
中文摘要:

背景为从繁体中文药屏蔽 bioactive 部件的常规过程费时间、昂贵、低 efficient.Therefore ,一些其他的策略是需要的 urgently.A 小说方法因为从含油树脂的屏蔽反血小板聚集部件用鸡血小板被开发摘录和高效液体 chromatography.Methods 含油树脂的反血小板聚集部件与鸡 thr 的受体,隧道和酶被相结合

英文摘要:

Background The conventional procedure for screening bioactive components from traditional Chinese medicine is time-consuming, expensive and low efficient. Therefore, some alternative strategies are needed urgently. A novel method for screening anti-platelet aggregation components from oleoresins was developed using chicken thrombocyte extract and high performance liquid chromatography. Methods The anti-platelet aggregation components of oleoresins were combined with receptors, channels and enzymes of chicken thrombocytes under physiological environment. Unbound substances were washed away and bound compounds were eluted using specific phosphate buffered solution (PBS). Compounds released from target sites were collected and analyzed by high performance liquid chromatography and LC-MS. The activity of three compounds which were screened from this model was confirmed using platelet aggregation pharmacology in vivo. Results There were four typical compounds that bound to the thrombocytes: 6-gingerol, 8-gingerol, 6-shogaol and 10-gingerol, and all had shown anti-platelet aggregation activities. Eight-gingerol displayed the best anti-platelet aggregation effect. Conclusions Chicken thromobcyte extract can be used to isolate chemicals that are ligands of the receptor or other bio-targets on the platelet. This may therefore be a simple and efficient method to screen for anti-platelet aggregation compounds from traditional Chinese medicine.

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期刊信息
  • 《中华医学杂志:英文版》
  • 中国科技核心期刊
  • 主管单位:中国科协
  • 主办单位:中华医学会
  • 主编:
  • 地址:北京东四西大街四十二号
  • 邮编:100710
  • 邮箱:cmj@cma.org.cn
  • 电话:010-85158321
  • 国际标准刊号:ISSN:0366-6999
  • 国内统一刊号:ISSN:11-2154/R
  • 邮发代号:2-920
  • 获奖情况:
  • 1997、1998、1999年获中国科协优秀科技期刊择优资...,1992、1997年连续两年荣获全国优秀科技期刊和中国...,中国期刊方阵双高期刊
  • 国内外数据库收录:
  • 美国化学文摘(网络版),英国农业与生物科学研究中心文摘,荷兰文摘与引文数据库,荷兰医学文摘,美国生物医学检索系统,美国科学引文索引(扩展库),美国生物科学数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊
  • 被引量:3319