首页 | 本学科首页   官方微博 | 高级检索  
     检索      

MS-222对中华鲟和施氏鲟的麻醉试验
引用本文:陈细华,朱永久,刘鉴毅,杨德国,杜浩,危起伟.MS-222对中华鲟和施氏鲟的麻醉试验[J].淡水渔业,2006,36(1):39-42.
作者姓名:陈细华  朱永久  刘鉴毅  杨德国  杜浩  危起伟
作者单位:1. 农业部淡水鱼类种质资源与生物技术重点开放实验室,中国水产科学研究院长江水产研究所,湖北荆州,434000
2. 中国水产科学研究院淡水渔业研究中心,江苏无锡,214081
基金项目:致谢:硕士研究生张慧杰、张辉参加了部分试验工作.
摘    要:以20~100 mg/L的MS-222(Tricaine M ethanesu lphonate)在水温15~25℃条件下对中华鲟(Acipensersinensis)和施氏鲟(A.schrenckii)的麻醉效果进行试验,中华鲟或施氏鲟分别达到不同程度的麻醉状态甚至出现死亡。30~40 mg/L的MS-222具有较好的麻醉效果,鱼的活动量明显下降,可保持镇静并维持身体平衡和正常体位,麻醉48 h后,在清水中数分钟内可恢复正常游动状态,适合于长途运输。50~100 mg/L的MS-222对中华鲟和施氏鲟具有较强的麻醉作用,适合于进行短时间的操作,如捉拿、称重、测量、外科手术、体外标记等。中华鲟和施氏鲟在高剂量MS-222的作用下,在进入生物学死亡阶段前,存在一个临床死亡阶段,这个阶段长达1h左右,在这个阶段,对它们进行“人工呼吸”是行之有效的。

关 键 词:中华鲟  施氏鲟  MS-222  麻醉  临床死亡
文章编号:1000-6907-(2006)01-0039-04
收稿时间:2005-10-13
修稿时间:2005年10月13

Anesthetic Trials of MS-222 on Sturgeons,Acipenser sinensis and A.schrenckii
CHEN Xi-hua,ZHU Yong-jiu,LIU Jian-yi,YANG De-guo,DU Hao,WEI Qi-wei.Anesthetic Trials of MS-222 on Sturgeons,Acipenser sinensis and A.schrenckii[J].Freshwater Fisheries,2006,36(1):39-42.
Authors:CHEN Xi-hua  ZHU Yong-jiu  LIU Jian-yi  YANG De-guo  DU Hao  WEI Qi-wei
Institution:1. Key Lab of Freshwater Fish Germplasm Resources and Biotechenlogy, Ministry of Agriculture, Yangtze River Fisheries Researeh Institute, Chinese Academy of Fishery Sciences, Jingzhou 434000; 2. Freshwater Fisheries Research Center, Chinese Academy of Fishery Science, Wuxi 214081
Abstract:The effects of 20~100 mg/L MS-222,Tricaine Methanesulphonat,were tested at water temperature 15~25 ℃ on two species of sturgeons,Acipenser sinensis and A.schrenckii.Fish in the experiments reached different degrees of narcosis or even death.30~40 mg/L MS-222 had moderate effects,as fish decreased movements and remained calmness and bodily equilibrium,and fish could come round in fresh water after 48 h of anaesthesia.30~40 mg/L MS-222 could be used in long distance transportation of fish.50~100 mg/L MS222 had strong anesthetic effects and could be available in short term handling such as catching,weighing,measuring,surgery and marking.There was a phase of clinical death before biological death when the sturgeons were treated with high dosage of MS-222.The phase of clinical death could lasted for about 1 h,within which it was effective for the artificial respiration to save fish.
Keywords:Acipenser sinensis  A  schrenckii  MS-222  anaesthesia  clinical death
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号