中国畜牧兽医

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速康解毒口服液在试验大鼠体内药代动力学研究

权晓弟1,郝宝成1,王学红1,刘建枝3,王保海3,卢超1,薛慧文2,梁剑平1   

  1. 1.中国农业科学院兰州畜牧与兽药研究所,农业部兽用药物创制重点实验室,甘肃省新兽药工程重点实验室,甘肃兰州 730050;2.甘肃农业大学动物医学院,甘肃兰州 730070;3.西藏自治区农牧科学院畜牧兽医研究所,西藏拉萨 850000)
  • 收稿日期:2013-06-18 出版日期:2014-02-20 发布日期:2014-03-27
  • 通讯作者: 薛慧文(1964—),女,山西人,硕士生导师。E-mail: xuehw@gsau.edu.cn 梁剑平(1962—),男,山西人,研究员,博士生导师。E-mail:liangjp100@sina.com
  • 作者简介:权晓弟(1986—),女,甘肃人,硕士生,研究方向:兽医公共卫生。
  • 基金资助:

    中央级公益性科研院所基本科研业务费专项资金(1610322012001);国家高新技术研究发展计划(863计划)(2011AA10A214);西藏横向委托项目(2011-2013)。

Study on Pharmacokinetics of Sukang Detoxification Oral Liquid in the Experimental Rats

QUAN Xiao-di1,HAO Bao-cheng1,WANG Xue-hong1,LIU Jian-zhi3,WANG Bao-hai3,LU Chao1,XUE Hui-wen2,LIANG Jian-ping1   

  1.  (1. Key Laboratory of New Animal Drug Project of Gansu Province,Key Laboratory of Veterinary Pharmaceutics Discovery,Ministry of Agriculture,Lanzhou Institute of Husbandry and Pharmaceutical Sciences of CAAS,Lanzhou 730050,China; 2. College of Veterinary Medicine,Gansu Agricultural University,Lanzhou 730070,China;3.Tibet Academy of Agriculture and Animal Husbandry Sciences,Lasa 850000,China)
  • Received:2013-06-18 Online:2014-02-20 Published:2014-03-27

摘要: 为比较速康解毒口服液以口服和肌肉注射2种方式给药后大鼠血浆内解毒水剂各组分的浓度,探明速康解毒口服液在体内的动力学特征,试验将28只试验大鼠随机分为7组,以口服、肌肉注射2种方式给药,用紫外可见分光光度法测定给药后不同时间各组分的血药浓度,计算解毒水剂各组分的药代动力学参数。结果表明解毒水剂各组分在大鼠体内的血药浓度—时间过程可用吸收的二室模型来描述,口服给药后各组分的最大血药浓度分别为正磷酸钠8039.455 μg/mL,酵母甘露聚糖129.932 μg/mL,硫酸镁3358.328 μg/mL,L-鼠李糖2296.330 μg/mL。正磷酸钠、硫酸镁、酵母甘露聚糖、L-鼠李糖口服后的Tp分别为1.2816、1.4201、1.1337、0.9469 h;肌肉注射Tp分别为1.2856、1.4684、1.1079、1.1671 h。试验结果表明速康解毒口服液各组分给药后很快进入血液,口服和肌肉注射给药差别不大,但口服给药作用时间相对较长,给药方式较肌肉注射方便。

关键词: 速康解毒口服液; 紫外分光光度法; 药代动力学

Abstract: In order to compare the concentration of each component of Sukang detoxification oral liquid in rat plasma after administrated by oral and intramuscular, and ascertain pharmacokinetic characteristics of Sukang detoxification oral liquid in trials rats, 28 rats were randomly divided into seven groups, using UV spectrophotometry to measure plasma concentration of each component at different times after administrated by oral and intramuscular, calculated pharmacokinetics parameters of various components of detoxification agent. The results showed that plasma concentration-time process of each component of detoxification agent in rats could be described as two-compartment model tools with absorption. After oral administration the maximum plasma concentrations of each component were sodium 8039.455 μg/mL, yeast mannan 129.932 μg/mL, magnesium 3358.328 μg/mL, rhamnose 2296.330 μg/mL.Tp(h) by oral administration of sodium,sulfate,yeast mannan,L-rhamnose were 1.2816,1.4201,1.1337,0.9469 h;by intramuscular administration they were 1.2856,1.4684,1.1079,1.1671 h. Experimental studies had shown that each component of Sukang detoxification oral liquid was quickly absorbed into the blood after administration, there was little difference between oral and intramuscular administrations,but oral administration had long function and more convenient on administration than intramuscular.

Key words: Sukang detoxification oral liquid; UV spectrophotometry; pharmacokinetics