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| 复方盐酸普鲁卡因对蟾蜍坐骨神经动作电位传导速度的影响 | |
| 引用本文： | 张业 王嘉逊. 复方盐酸普鲁卡因对蟾蜍坐骨神经动作电位传导速度的影响[J]. 齐齐哈尔医学院学报, 1997, 18(3): 161-163 |
| 作者姓名： | 张业 王嘉逊 |
| 作者单位： | [1]齐齐哈尔医学院生理学教研室 [2]齐齐哈尔医学院卫生所 |
| 摘 要： | 实验观察和比较了１．９％复方盐酸普鲁卡因、普鲁卡因和利多卡因对蟾蜍坐骨神经动作电位传导速度的影响。结果表明：三种不同的麻醉剂在给药后１￣６分钟内可明显抑制动作电位的传导速度，并随时间推移其抑制作用逐渐加强。１．９％复方盐酸普鲁卡因与同浓度普鲁卡因相比在４￣６分钟，前者抑制作用的速度明显快于后者（Ｐ〈０．０５）。与同浓度利多卡因相比无明显差异（Ｐ〉０．０５）。结果提示：１．９％复方盐酸普鲁卡因可通过 |
| 关 键 词： | 盐酸普鲁卡因 动作电位传导 坐骨神经 蟾蜍 |
THE EFFECT OF PROCAINE COMPOUND ON PROPAGATION VELOCITY OF ACTION POTENTIAL BY TOAD SCIATIE NERVE IN VITRO |
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| Zhang Ye et al. THE EFFECT OF PROCAINE COMPOUND ON PROPAGATION VELOCITY OF ACTION POTENTIAL BY TOAD SCIATIE NERVE IN VITRO[J]. Journal of Qiqihar Medical College, 1997, 18(3): 161-163 | |
| Authors: | Zhang Ye et al |
| Affiliation: | Zhang Ye et alDepartment of Physiology |
| Abstract: | In this experiment, the influnces of 1. 9% procaine compound, procaine, lidocaine on propagation velocity ofaction potential of toad sciatie in vitro were observed and compared. The results showed that the propagation velocity of action potential was obviously inhibited by three different anesthetics in 1~6 minutes after their beinggiven. The effects of inhibition were gradually enhanced as time goes on. When 1. 9% procaine compound wascompared with the same concentration procaine in 4~6 minutes, the inhibition action of procaine compound werefaster than the same concentration procaine (P<0. 05) and lidocaine weren' t significant (P>0. 05). The resultstestified that the anesthetic potential of procaine compound were stronger than procaine or lidocaine alone. |
| Keywords: | Procaine compound Action potential Propagation velocity Sciatie nerve toad |
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