1H-NMR spectra of rat synaptic plasma membranes: effect of temperature and comparison with fluorescence polarization

1H-NMR spectra of rat synaptic plasma membranes: effect of temperature and comparison with fluorescence polarization

1H-NMR spectra of rat synaptic plasma membranes obtained over the temperature range of 24–46 °C are presented. The data illustrate that a transition occurs from a more ordered to less ordered state at approximately 37 °C. This phenomenon was not related to using D 2O as the solvent and was replicate...

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Veröffentlicht in:Brain research 1985-09, Vol.344 (1), p.162-166
Hauptverfasser: Kreishman, George P., Hitzemann, Robert J.
Format: Artikel
Sprache:eng
Schlagworte:
Animals
Biological and medical sciences
Biophysical Phenomena
Biophysics
Brain - physiology
Fluorescence Polarization
Fourier Analysis
Fundamental and applied biological sciences. Psychology
In Vitro Techniques
Isolated neuron and nerve. Neuroglia
Magnetic Resonance Spectroscopy
nuclear magnetic resonance (NMR) spectrum
Rats
synaptic membrane
Synaptic Membranes - physiology
Temperature
Vertebrates: nervous system and sense organs
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Zusammenfassung:1H-NMR spectra of rat synaptic plasma membranes obtained over the temperature range of 24–46 °C are presented. The data illustrate that a transition occurs from a more ordered to less ordered state at approximately 37 °C. This phenomenon was not related to using D 2O as the solvent and was replicated, although with less sensitivity, using fluorescence polarization methodology.
ISSN:0006-8993
1872-6240
DOI:10.1016/0006-8993(85)91203-X