scholarly journals Voltage-clamp analysis of the early current in frog skeletal muscle fibre using the double sucrose-gap method

1972 ◽  
Vol 222 (2) ◽  
pp. 373-395 ◽  
Author(s):  
Michèle Ildefonse ◽  
Oger Rougier
1984 ◽  
Vol 62 (5) ◽  
pp. 559-564 ◽  
Author(s):  
Suraj S. Shetty ◽  
George B. Frank

Morphine and several other opioid agonists including the enkephalins caused a dual action on the twitch in the isolated, curarized, and electrically stimulated frog toe muscle: a potentiating action at low drug concentrations and a potentiation followed by an inhibitory action at higher concentrations. The twitch potentiation was found to be nonstereospecific and resistant to antagonism by naloxone. The inhibitory action too was naloxone-resistant and is probably due to a nonspecific local anesthetic effect of the opioids on the electric properties of the frog skeletal muscle fibre membrane.


Biology Open ◽  
2014 ◽  
Vol 3 (12) ◽  
pp. 1224-1227 ◽  
Author(s):  
T. A. Kohn ◽  
T. D. Noakes ◽  
D. E. Rae ◽  
J. C. Rubio ◽  
A. Santalla ◽  
...  

1998 ◽  
Vol 192 (2) ◽  
pp. 211-222 ◽  
Author(s):  
J. R. TORRELLA ◽  
V. FOUCES ◽  
J. PALOMEQUE ◽  
G. VISCOR

2003 ◽  
Vol 44 ◽  
pp. S33-S34 ◽  
Author(s):  
V.E. Cooke ◽  
S. Gilpin ◽  
M. Mahon ◽  
D.A. Sandercock ◽  
M. A. Mitchell

Sign in / Sign up

Export Citation Format

Share Document