NMR VISIBILITY OF CL-35(-) IN HUMAN ERYTHROCYTES

Authors
RIDDELL FG ZHOU Z
Citation
Fg. Riddell et Z. Zhou, NMR VISIBILITY OF CL-35(-) IN HUMAN ERYTHROCYTES, Magnetic resonance in chemistry, 33(1), 1995, pp. 66-69
Citations number
9
Categorie Soggetti
Spectroscopy,Chemistry
Journal title
Magnetic resonance in chemistry → ACNP
ISSN journal
07491581
Volume
33
Issue
1
Year of publication
1995
Pages
66 - 69
Database
ISI
SICI code
0749-1581(1995)33:1<66:NVOCIH>2.0.ZU;2-D
Abstract
Contrary to previous reports, Cl- is visible by Cl-35 NMR inside human erythrocytes. In spectra run at 49.01 MHz the intracellular chloride has a linewidth at half-height of ca 700 Hz and shows double Lorentzia n character. Mn2+ was used to relax the extracellular Cl-35(-) fo allo w the intracellular Cl-35(-) to be seen. The experimental protocol des cribed should allow NMR observation of anion transport rates in human erythrocytes.