简介内容:DPNB-ABT 594 is a nitrobenzyl-caged ABT 594, a selective α4β2 nAChR agonist. One-photon uncaging evokes large inward currents and Ca2+transients on cell bodies and dendrites of medial habenular neurons in mouse brain slices. Two-photon uncaging induces fast nAChR-mediated currents. Photolyzed with high quantum yield of . Effective photolysis occurs using one- or two-photon excitation; one-photon uncaging requires illumination at 410 nm for ms; two-photon uncaging requires illumination