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고양이에서 succinylcholine 정주 후 나타난 약물 작용 발현 시기의 접합부 전막 현상(prejunctional phenomenon)

Other Titles
 Prejunctional Phenomenon during Succinylcholine Onset in Cats 
Authors
 윤경봉  ;  최재찬  ;  김순열  ;  장혜숙  ;  한종원  ;  채윤정 
Citation
 KOREAN JOURNAL OF ANESTHESIOLOGY, Vol.47(2) : 238-241, 2004 
Journal Title
 KOREAN JOURNAL OF ANESTHESIOLOGY 
ISSN
 2005-6419 
Issue Date
2004
Keywords
succinylcholine ; prejunctional phenomenon ; tetanic fade ; train of four fade
Abstract
BACKGROUND: Succinylcholine (Sch) has been generally reported not to produce tetanic stimulation fade on train of four in phase I block, except phase II block. But, the prejunctional phenomenon of Sch during onset is rarely reported these days, and so we investigated whether the prejunctional phenomenon of Sch during onset exists in cats. METHODS: We checked train of four ratios (TOF-R) and tetanic fade ratios (TF-R) by using a nerve stimulator before and after 50 µg/kg of Sch less than ED95 was administered, and during recovery in anesthetized cats. We analyzed TOF-R and TF-R before drug administration as a control and during onset and recovery time in order to estimate the statistic significance of fade. RESULTS: TOF fade and tetanic stimulation during the onset of Sch appeared like those in the partial block of nondepolarizing neuromuscular blockades TOF-R and TF-R during Sch onset compared with those in control and recovery time of Sch had statistical significance (P < 0.05). CONCLUSIONS: The prejunctional phenomenon appeared only during Sch onset in cats and then disappeared during recovery to the control level.
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Anesthesiology and Pain Medicine (마취통증의학교실) > 1. Journal Papers
Yonsei Authors
Yoon, Kyoung Bong(윤경봉) ORCID logo https://orcid.org/0000-0002-4167-1375
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/111810
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