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[1]李晓玲,丁波,刘明,等.楷木与四叶参组合物对水貂呕吐模型的作用[J].环球中医药,2013,6(11):815-0.
 LI Xiao ling,DING Bo,LIU Min..Effect of composition of Codonopsis lanceolata Pistacia and Pistacia chinensis Bge on vomiting model of mink.[J].,2013,6(11):815-0.
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楷木与四叶参组合物对水貂呕吐模型的作用()
     
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《环球中医药》[ISSN:1006-6977/CN:61-1281/TN]

卷:
第6卷
期数:
2013年11期
页码:
815-0
栏目:
论著
出版日期:
2013-11-06

文章信息/Info

Title:
Effect of composition of Codonopsis lanceolata Pistacia and Pistacia chinensis Bge on vomiting model of mink.
作者:
李晓玲;丁波;刘明;
Author(s):
LI Xiaoling DING Bo LIU Min.
The hospital of qingdao,Qingdao 266001,China
关键词:
四叶参提取物楷木提取物水貂呕吐5-羟色胺3受体
Keywords:
Pistacia chinensis extractCodonopsis lanceolata Benthet Hook extractMinkVomiting5HT3 receptor
分类号:
R2855
DOI:
-
文献标志码:
A
摘要:
目的采用新型水貂呕吐模型研究楷木与四叶参提取物的组合物(楷组合物)对水貂呕吐模型的作用。方法(1)雄性水貂30只随机分成5组:顺铂模型对照组、昂丹司琼组、楷组合物(楷木提取物与四叶参提取物按1∶1混合)小、中、大剂量组,各组分别给予生理盐水、昂丹司琼、楷组合物处理30分钟后给予腹腔注射顺铂,观察顺铂注射后6小时内水貂呕吐潜伏期和干呕、呕吐次数。(2)雄性水貂30只随机分成5组:1-phenylbiguanidehydrochloride(PBG)模型对照组、昂丹司琼组、楷组合物(楷木提取物与四叶参提取物按1∶1混合)小、中、大剂量组,各组分别给予生理盐水、昂丹司琼、楷组合物处理30分钟后给予腹腔注射PBG,观察PBG注射后6小时内水貂呕吐潜伏期和干呕、呕吐次数。(3)将顺铂预处理的水貂在用药24小时时处死,取其回肠组织用高效液相电化学检测法(HPLC-ECD)测定5-羟色胺(5-HT)含量,并观察楷组合物对顺铂引起的水貂回肠5-HT释放的影响。结果楷组合物对顺铂和PBG所致水貂呕吐行为有抑制作用,可延长呕吐潜伏期、减少干呕和呕吐次数(P<0.05)。水貂回肠HPLC结果示,顺铂可促进回肠5-HT释放,升高回肠内5-HT含量(P<0.01)。楷组合物对顺铂引起的水貂回肠5-HT释放有抑制作用,可降低其含量的升高(P<0.05)。结论楷组合物有止呕作用;对顺铂引起的水貂回肠5-HT释放有抑制作用,可降低其含量的升高;止呕机制涉及到外周和中枢的5-HT及5-羟色胺3(5-HT3)受体系统。
Abstract:
ObjectiveTo investigate the antiemetic effect of the composition of Pistacia chinensis and Codonopsis lanceolata Benthet Hook ( Jie Combination ) on acute emesis in the new vomiting model of minks. Methods(1)Minks were randomly divided into cisplatin group, cisplatin + ondansetron group, cisplatin + lowdose Combination group,cisplatin + middledose Combination group and cisplatin + highdose Combination group. The antiemetic effect of drugs was investigated in the vomiting model of minks induced by cisplatin(75mg·kg-1, ip.) in acute period (6 h) observation.(2)Minks were randomly divided into 1phenylbiguanide hydrochloride (PBG) group, PBG + ondansetron group, PBG + lowdose Combination group ,PBG +middledose Combination group and PBG + highdose Combination group. The antiemetic effect of drugs was investigated in the vomiting model of minks induced by PBG (8 mg·kg-1, ip.) in acute period (6 h) observation. (3) Cisplatin pretreatment of mink in 24 h, detected the content of 5HT of the intestinal tissue by high performance liquid chromatography with electrochemical detection (HPLCECD), and observe the effect of Jie composition on 5HT releasing on mink ileum.ResultsThe frequency of retching and vomiting was significantly reduced by pretreatment with Jie Combination in middle and high dose (P<005) . Jie composition inhibited the release of 5HT on cisplatin induced mink ileal(P<005). ConclusionJie Combination has a good activity against acute emesis in minks ,the mechanism may involve 5HT and 5HT3 receptors of peripheral and central.

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备注/Memo

备注/Memo:

作者单位:266001 青岛市立医院急诊科(李晓玲);山东中医药大学基础医学院(丁波);青岛崂山药用植物研究所(刘明)
作者简介:李晓玲(1968- ),女,博士,副主任医师。研究方向:神经病学。Email:libankang1203@126com
更新日期/Last Update: 1900-01-01