IndraLab
Statements
reach
"When interacting with W265 by hydrogen bonding, utilizing its carbonyl oxygen as an H-bond acceptor (27), retigabine is able to negative-shift the voltage dependence of KCNQ2–5 activation, opening the channels at more negative membrane potentials than normal and thus greatly increasing current at the subthreshold potentials, raising the barrier for neuronal firing and providing antiepileptic effects (29, 30)."