Abstract
A nonradiochemical in vitro assay using capillary electrophoresis with electrochemical detection at an enzyme-modified microelectrode has been developed to evaluate the inhibition of high-affinity choline transport in synaptosomes. Quantitative analysis of high-affinity choline transporter rates as a function of inhibitor and substrate concentrations allowed determination of the mode of inhibition for the quaternary ammonium-catechol-based inhibitors 3-[(trimethylammonio)methyl]catechol, N,N-dimethylepinephrine, and 6-hydroxy- N,N-dimethylepinephrine. The results are compared to the well-characterized inhibitor of choline transport, hemicholinium-3.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
