Model for action of local anaesthetics
- 1 August 1976
- journal article
- research article
- Published by Springer Nature in Nature
- Vol. 262 (5569) , 545-548
- https://doi.org/10.1038/262545a0
Abstract
Na channels in nerve membranes are postulated to be surrounded by lipid molecules in the gel (or crystalline) phase. Addition of local anesthetics triggers a change in the surrounding lipids to the fluid, liquid crystalline phase, allowing the Na channel to close with resulting local anesthesia. The experimental evidence for this model is discussed.This publication has 40 references indexed in Scilit:
- Functional properties of biological membranes: A physical-chemical approachProgress in Biophysics and Molecular Biology, 1976
- Ionic selectivity, saturation, and block in sodium channels. A four-barrier model.The Journal of general physiology, 1975
- Different Sites of Membrane Action for Tetrodotoxin and Lipid-Soluble AnestheticsCanadian Journal of Physiology and Pharmacology, 1975
- The binding of tritiated tetrodotoxin to squid giant axonsPhilosophical Transactions of the Royal Society of London. B, Biological Sciences, 1975
- The membrane expansion theory of anesthesia: Direct evidence using ethanol and a high-precision density meterCellular and Molecular Life Sciences, 1974
- Kinetics and steady‐state properties of the charged system controlling sodium conductance in the squid giant axonThe Journal of Physiology, 1974
- Calculation of dipolar nuclear magnetic relaxation times in molecules with multiple internal rotations. II. Theoretical results for anisotropic over-all motion of the molecule, and comparison with 13C relaxation times in n -alkanes and n -alkyl bromidesThe Journal of Chemical Physics, 1974
- The Permeability of the Sodium Channel to Metal Cations in Myelinated NerveThe Journal of general physiology, 1972
- STRUCTURE AND ACTIVITY IN TETRODOTOXIN DERIVATIVESThe Japanese Journal of Pharmacology, 1967
- THE EFFECTS OF HYDROSTATIC PRESSURE UPON THE NORMAL AND NARCOTIZED NERVE FIBERThe Journal of general physiology, 1957