TETRODOTOXIN EXERTS A LARGE FREQUENCY-DEPENDENT DEPRESSION OF THE MAXIMUM RATE OF RISE OF ACTION-POTENTIALS IN GUINEA-PIG VENTRICULAR MYOCYTES

被引:8
作者
WATANABE, T [1 ]
MCDONALD, TF [1 ]
机构
[1] DALHOUSIE UNIV,DEPT PHYSIOL & BIOPHYS,HALIFAX B3H 4H7,NS,CANADA
来源
PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY | 1986年 / 406卷 / 06期
关键词
D O I
10.1007/BF00584034
中图分类号
Q4 [生理学];
学科分类号
071003 ;
摘要
引用
收藏
页码:645 / 647
页数:3
相关论文
共 12 条
[1]   VOLTAGE-DEPENDENT ACTION OF TETRODOTOXIN IN MAMMALIAN CARDIAC-MUSCLE [J].
BAER, M ;
BEST, PM ;
REUTER, H .
NATURE, 1976, 263 (5575) :344-345
[2]   LIDOCAINE BLOCK OF CARDIAC SODIUM-CHANNELS [J].
BEAN, BP ;
COHEN, CJ ;
TSIEN, RW .
JOURNAL OF GENERAL PHYSIOLOGY, 1983, 81 (05) :613-642
[3]  
BEAN BP, 1982, NORMAL ABNORMAL COND, P189
[4]   SODIUM CURRENTS IN SEGMENTS OF HUMAN-HEART CELLS [J].
BUSTAMANTE, JO ;
MCDONALD, TF .
SCIENCE, 1983, 220 (4594) :320-321
[5]   MAXIMAL UPSTROKE VELOCITY AS AN INDEX OF AVAILABLE SODIUM CONDUCTANCE - COMPARISON OF MAXIMAL UPSTROKE VELOCITY AND VOLTAGE CLAMP MEASUREMENTS OF SODIUM CURRENT IN RABBIT PURKINJE-FIBERS [J].
COHEN, CJ ;
BEAN, BP ;
TSIEN, RW .
CIRCULATION RESEARCH, 1984, 54 (06) :636-651
[6]   TETRODOTOXIN BLOCK OF SODIUM-CHANNELS IN RABBIT PURKINJE-FIBERS - INTERACTIONS BETWEEN TOXIN BINDING AND CHANNEL GATING [J].
COHEN, CJ ;
BEAN, BP ;
COLATSKY, TJ ;
TSIEN, RW .
JOURNAL OF GENERAL PHYSIOLOGY, 1981, 78 (04) :383-411
[8]   ISOLATED BOVINE VENTRICULAR MYOCYTES - CHARACTERIZATION OF THE ACTION-POTENTIAL [J].
ISENBERG, G ;
KLOCKNER, U .
PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY, 1982, 395 (01) :19-29
[9]   PARTICIPATION OF SLOW INWARD CURRENT IN THE PURKINJE-FIBER ACTION POTENTIAL OVERSHOOT [J].
MARYRABINE, L ;
HOFFMAN, BF ;
ROSEN, MR .
AMERICAN JOURNAL OF PHYSIOLOGY, 1979, 237 (02) :H204-H212
[10]   CHEMICALS AS TOOLS IN STUDY OF EXCITABLE MEMBRANES [J].
NARAHASHI, T .
PHYSIOLOGICAL REVIEWS, 1974, 54 (04) :813-889