Titlebook: Slow Synaptic Responses and Modulation; Kenji Kuba (Professor),Haruhiro Higashida (Profess Conference proceedings 2000 Springer Japan 2000

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Slow Synaptic Responses in Neuronal Tumor Cells: Dual Regulation of ADP-Ribosyl Cyclase and Inhibitie cyclic ADP-ribose (cADPR) from ß-NAD.. This signal cascade is analogous to the previously established transduction pathways from mAChRs to adenylyl cyclase and phospholipase Cß. Together with cytosolic Ca., cADPR functions to release Ca. through ryanodine receptors. This cADPR-dependent and mAChR-

干涉

Acetylcholine-Like Effect of Sulfhydryl-Modifying Reagents on M-Current in Rodent NG108-15 Cells proteins in the signal cascade (Nakamura et al. 1997). The physiological significance of glutathione in the central nervous system (CNS) is still uncertain, although several data suggest a possible role for it as a neuromodulator/neurotransmitter, the existence of protein kinase C-regulated glutath

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Inhibition of M-Type K+ currents by Cognition Enhancers in NG108-15 Cells and Rat Cerebral Neurons ia neurotransmitter release enhancer (Aiken et al. 1996; Nickolson et al. 1990) were studied in NG108-15 neuroblastoma x glioma hybrid cells transfected with ml-muscarinic AChR cDNA, using either the conventional whole-cell or the nystatin perforated-patch recording mode under voltage-clamp condition

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Muscarinic Inhibition of M-current in Bullfrog Sympathetic Neurones is Independent of Intracellular . current, I., were studied in bullfrog sympathetic ganglion cells. cADPR applied intracellularly via a patch pipette affected neither I. nor the inhibitory action of muscarine on IM. Muscarine produced a rise in [Ca.]. only in 1 cell of 5, but consistently suppressed I.. Neither ryanodine nor thaps

MAL

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The Role of Mg2+ in the Modulation of IRK3 by M1 Acetylcholine Receptortheir ability to pass more inward than outward current, giving them their name. Because IRK channels are blocked by intracellular cations including Mg. or polyamines at the membrane potential above the equilibrium potential of potassium ions (E.) (Fakler et al. 1995; Ficker et al. 1994; Lopatin et a

Calculus

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Modulation of K+ Channels in Hippocampal Neurons: Transmitters Acting via Cyclic AMP Enhance the Exc ligand binding or by covalent modification by kinases, phosphatases and other enzymes (Hille 1992). The archetypal second messenger, cyclic AMP (cAMP) is thought primarily to act indirectly, by activating protein kinase A (PKA) which in turn can phosphorylate ion channels or their regulatory protei

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