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J Korean Dent Assoc. 1974;12(6):419-423. Published online June 30, 1974.
- Cortisone 및 Calcium이 국소마취약의 Acetylcholine 근련축억제효과에 미치는 영향
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배유홍1, 함종대2, 이상신3
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1서울대학교 치과대학
2서울대학교 치과대학
3서울대학교 치과대학 -
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Yu-Hong Baei1, Jhong-Dai Hahm2, Sang-Sin Lee3
- Abstract
- The authors have investigated the roles of cortisone and calcium on the depressive effects of local anesthetics on the acetylcholine-induced skeletal muscle contraction in frog.
The results are as follows.
1. Tetracaine, cocaine, lidocaine and procaine decreased the acetylcholine-induced skeletal muscle contraction.
2. Cortisone increased the depressive effects of local anesthetics on the acetyl-choline-induced skeletal muscle contraction.
3. There was a tendency that in high calcium concentration, the depressive effects of cocaine and lidocaine on acetylcholine-induced skeletal muscle contraction were increased.
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