[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(
)
《环球中医药》[ISSN:1006-6977/CN:61-1281/TN]
- 卷:
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第6卷
- 期数:
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2013年11期
- 页码:
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815-0
- 栏目:
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论著
- 出版日期:
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2013-11-06
文章信息/Info
- Title:
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Effect of composition of Codonopsis lanceolata Pistacia and Pistacia chinensis Bge on vomiting model of mink.
- 作者:
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李晓玲;丁波;刘明;
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- Author(s):
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LI Xiaoling; DING Bo; LIU Min.
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The hospital of qingdao,Qingdao 266001,China
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- 关键词:
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四叶参提取物; 楷木提取物; 水貂; 呕吐; 5-羟色胺3受体
- Keywords:
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Pistacia chinensis extract; Codonopsis lanceolata Benthet Hook extract; Mink; Vomiting; 5HT3 receptor
- 分类号:
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R2855
- DOI:
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- 文献标志码:
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A
- 摘要:
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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:
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ObjectiveTo investigate the antiemetic effect of the composition of Pistacia chinensis and Codonopsis lanceolata Benthet 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 + lowdose Combination group,cisplatin + middledose Combination group and cisplatin + highdose Combination group. The antiemetic effect of drugs was investigated in the vomiting model of minks induced by cisplatin(75mg·kg-1, ip.) in acute period (6 h) observation.(2)Minks were randomly divided into 1phenylbiguanide hydrochloride (PBG) group, PBG + ondansetron group, PBG + lowdose Combination group ,PBG +middledose Combination group and PBG + highdose Combination group. The antiemetic effect of drugs was investigated in the vomiting model of minks induced by PBG (8 mg·kg-1, ip.) in acute period (6 h) observation. (3) Cisplatin pretreatment of mink in 24 h, detected the content of 5HT of the intestinal tissue by high performance liquid chromatography with electrochemical detection (HPLCECD), and observe the effect of Jie composition on 5HT releasing on mink ileum.ResultsThe frequency of retching and vomiting was significantly reduced by pretreatment with Jie Combination in middle and high dose (P<005) . Jie composition inhibited the release of 5HT on cisplatin induced mink ileal(P<005). ConclusionJie Combination has a good activity against acute emesis in minks ,the mechanism may involve 5HT and 5HT3 receptors of peripheral and central.
参考文献/References:
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相似文献/References:
备注/Memo
- 备注/Memo:
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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。Email:libankang1203@126com
更新日期/Last Update:
1900-01-01