关键词: <, p>, 巴马小型猪, 氯胺酮, 速眠新Ⅱ, 麻醉<, /p>

Abstract: Abstract: Objective To study the anesthesia effect of Ketamine and Sumianxin Ⅱ on minipigs，to investigate the effects of two kinds of anesthetic on physiology of animal． Method Ketamine and Sumianxin Ⅱ were mixed together，the volume ( between 0． 3 to 0． 5 mL /kg) of the mixture was used for anesthesia，then the anesthetic effect and physiology index were recorded． Ｒesult With the increasing of anesthesia dose，the length of anesthesia effect － act，muscle relaxant and eyelid reflex disappearing were decreasing． The heart rate and respiratory rate of animals in high dose ( 0. 4—0. 5 mL /kg) group higher than low dose ( 0. 3—0. 4 mL /kg) group． The mean arterial pressure and the oxygen saturation were similar between two groups． Conclusion 0. 3—0. 4 mL /kg could be used safely for anesthesia on minipig ，this dose could offered not only good anesthesia effect but also little impact on physiology indexes．

Key words: <p>Bama minipig, Ketamine, Sumianxin Ⅱ, anesthesia</p>