Transmembrane Exchange of Hyperpolarized (13)C-Urea in Human Erythrocytes: Subminute Timescale Kinetic Analysis

The rate of exchange of urea across the membranes of human erythrocytes (red blood cells) was quantified on the 1-s to 2-min timescale. (13)C-urea was hyperpolarized and subjected to rapid dissolution and the previously reported (partial) resolution of (13)C NMR resonances from the molecules inside...

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Bibliographic Details
Main Authors: Pagès, Guilhem, Puckeridge, Max, Liangfeng, Guo, Tan, Yee Ling, Jacob, Chacko, Garland, Marc, Kuchel, Philip W.
Format: Artigo
Language:Inglês
Published: The Biophysical Society 2013
Subjects:
Cell Biophysics
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3824547/
https://ncbi.nlm.nih.gov/pubmed/24209840
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bpj.2013.09.034
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