Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Lishizhen Medicine and Materia Medica Research》 2007-06
Add to Favorite Get Latest Update

Effect of Ephedra vulgans Fruit Polysaccharide(EVFP) on Electric Potential of Ventricular Papillary Muscle in Rabbits

JIAO Hong,LI Ji-long,CHEN Yan-Jing,JIN Guo-yin(Department of Physiology,Hebei North University,Zhangjiakou,075029,China)  
Objective To observe the effects and the mechanism of EVFP on electric potential of ventricular papillary muscle in rabbits.Methods The electric potentials of isolated ventricular papillary muscle were intracellularly recorded.Electrophysiological parameters were: resting potential(RP),amplitude of action potential(APA),maximal rate of depolarization of phase 0(Vmax),duration of action potential(APD),duration of 50% and 90% depolarization(APD50 and APD90).The effects and mechanisms of action EVFP on the electric potentials were observed.Results When 120 μmol EVFP had been reperfused for 5 min,the APD,APD50,and APD90 were prolonged,and then they were shorten gradually.Compared with the controt group,the three indexes were obviously shortened when EVFP reperfused for 10 min.These effects disappeared when block agent of M-receptor was used before EVFP reperfusion.But these effects existed when block agent of β-receptor was used before EVFP reperfusion.Conclusion APD,APD50 and APD90 of ventricular papillary muscle were prolonged by EVFP.The effect may be related to Mreceptor.
【CateGory Index】: R285
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 1 Hits
1 XIN Li-juan1,Wujisiguleng1,2,Wurihan1,TANG Wen3, WANG Ao1,LONG Chun-lin1,4(1.College of Life and Environmental Sciences,Minzu University of China,Beijing 100081,China; 2.School of Mongolian Medicine,Inner Mongolia Medical University,Hohhot 010110,China; 3.College of Horticulture and Landscape,Yunnan Agricultural University,Kunming 650201,China; 4.KunmingInstitute of Botany,Chinese Academy of Sciences,Kunming 650201,China);Investigation of Folk Medicinal Plants Used by the Mongolians in Hure Banner,Inner Mongolia[J];中央民族大学学报(自然科学版);2012-02
China Proceedings of conference Full-text Database 1 Hits
1 Yang Sheng-li;Sun Ya-ping;Si Yan-po;Han Duwan;Li Miao;Wu Guang-cao;Feng Wei-sheng;Zheng Xiao-ke;Henan University of Traditional Chinese Medicine;Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment & Chinese Medicine Development of Henan Province;;Effect of the Aqueous Extracts of the Ephedra on the Rat Model of Harmful Fluid Retention in the Upper Jiao[A];[C];2016
【Citations】
Chinese Journal Full-text Database 2 Hits
1 Zhao Zhiping Shen Yeshou Ge Shengfang Hu Jianju (Department of Biology Anhui University Hefei 230039);Study on Isolation and Hypoglycemic Activity of Polysaccharide of Mudan Cortex (PSM) of Paeonia Suffruticosa andr[J];安徽大学学报(自然科学版);1999-02
2 Qiu Liying *******************..WangSuhua,LiLi,et al;STUDIES ON THE MACHANISM OF ANTICOAGULANT OF EPHEDRA VULGANS FRUIT POLYSACCHARIDE[J];张家口医学院学报;1999-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Jiang Xue;Sun Senfeng;Wang Yue;College of Pharmacy,Shangdong University of Traditional Chinese Medicine;;Progress on Constituents and Pharmaceutical Effects of Ephedra[J];化工时刊;2017-05
2 Zhang Mengting;Zhang Jiali;Ren Yangyang;Wang Jun;Fan Jiajia;Zhang Xiaochun;Liu Xia;School of Chemical Engineering,Wuhan University of Technology;Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences;;Research Progress in Ephedrae Herba[J];世界中医药;2016-09
3 LIU Zhan;Beijing Royal Integrative Medicine Hospital;;Study on Ephedra's anti-water swelling effect in treatment of kidney disease[J];转化医学电子杂志;2016-03
4 WEN Ningru;HUANG He;ZHANG Yafeng;Department of Pediatrics,Second Affiliated Hospital of Liaoning University of TCM;;Observation of Different Compatibility Ratios of Maxing Shigan Decoction in Treatment of Acute Exacerbation of Bronchial Asthma[J];中华中医药学刊;2016-02
5 Zhang Lixia;Chang Qingshan;Hou Xiaogai;Hou Dianyun;Xue Junpeng;Xu Kaifeng;Li Yage;College of Agriculture,Henan University of Science and Technology;College of Forestry,Henan University of Science and Technology;;Optimization of Extraction Technology of Polysaccharides from Moutan Cortex via Response Surface Methodology[J];山东农业科学;2015-06
6 LU Yanping LIU Jiali GONG Xiaoyu SU Xuemei QIU Fengzou Department of Pharmacy,Longgang District People′ s Hospital of Shenzhen City,Guangdong Province,Shenzhen 518172,China;Research progress on the ephedra′s pharmacological effects and its content determination[J];中国医药导报;2013-24
7 Yin Li,et al(Key Laboratory of Chinese Medicine Resource and Compound Prescription(Hubei University of Chinese Medicine),Ministry of Education,Wuhan 430065);Effects of Cortex Moutan From Authentic and Non-authentic Regions On Type 2 Diabetic Model Mice[J];数理医药学杂志;2012-03
8 ;Research on Pharmacological Activities of Cortex Moutan[J];河南科技大学学报(医学版);2012-02
9 WANG Ziyao1,CHEN Yan1,SUN Wenxiu2,WANG Shusheng1,LI Shaofei1(1.School of Life Science,Anhui University,Hefei 230039,China;2.Anhui Yikang Biotechnology Co.,Ltd,Qingyang 242807,China);Study on separation of polysaccharides from moutan cortex by ultrafiltration technique[J];膜科学与技术;2009-04
10 CHEN Yan,YAO Ying-zhi(Nanjing University of Chinese Medicine,Nanjing 210046,Jiangsu,China);Recognition of Ephedra[J];辽宁中医药大学学报;2008-12
【Co-references】
Chinese Journal Full-text Database 3 Hits
1 QU Zheng-yi,YAO Chun-lin,JIN Yin-ping,LIU Hong-qun,WANG Ying-ping(Institute of Special Wild Economic Animals and Plants,CAAS,Jilin 132109,China);Research Progress in Chemical Constituents and Pharmacological Effects of Orobanchaceae[J];特产研究;2010-01
2 WU Yongtao, LIU Hongliang, CHEN Xingshu, et alDepartment of Rehabilitation, Southwest Hospital, Chongqing, 400038;Distributions of CB1 and CB2-positive cells in adult rat′s brain[J];中国康复医学杂志;2009-03
3 JIAO Hong,LI Ji-long,CHEN Yan-Jing,JIN Guo-yin(Department of Physiology,Hebei North University,Zhangjiakou,075029,China);Effect of Ephedra vulgans Fruit Polysaccharide(EVFP) on Electric Potential of Ventricular Papillary Muscle in Rabbits[J];时珍国医国药;2007-06
【Secondary References】
Chinese Journal Full-text Database 3 Hits
1 YI Ru-gui;Khasbagan;College of Life Science and Technology,Inner Mongolian Normal University;;Preliminary Investigation on the Medicinal wild plants used by folk healers in Heshigten Banner of Inner Mongolia[J];时珍国医国药;2017-05
2 ZHOU Yong-hui;LIU Yu-ping;SU Xu;LI Zhao-meng;GUO Li-zhi;Key Laboratory of Physical Geography and Environmental Process in Qinghai Province;Key Laboratory of Education Ministry on Environments and Resources in Tibetan Plateau;College of Geography and Life Science,Qinghai Normal University;;Medicinal Plants Research in Qinghai Lake[J];青海师范大学学报(自然科学版);2015-04
3 ZHU Zhi-ying;ZHANG Zhi-ping;LI Deng-wu;Collage of Forestry,Northwest A&F University;;Ethnobotanical Research of Traditional Medicinal Plants in the Agro-pastoral Ecotone of the Loess Plateau—A Case Study in Huan County,Gansu Province[J];安徽农业科学;2015-17
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Zhang Buchang et al (Biology Dept,Anhui University,Hefei, 230039 );Study on extraction, purification and blood - sugar lowering of a polysaccharide from danpi (root shin of Paeonia suffruticasa Andr. )[J];安徽农业科学;1995-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved