Low concentrations of muscarine potentiate M-current in bullfrog sympathetic B-neurones

Journal of the Autonomic Nervous System

Volumn 67, Issue 1-2, 1997, Pages 89-96

  Kurennyi, Dmitri E ^a,b,c   Chen, Hsinyo ^a,b   Smith, Peter A ^a,b  

^a UNIVERSITY OF ALBERTA   (Canada)

^b NATIONAL RESEARCH INSTITUTE OF CHINESE MEDICINE   (Taiwan)

^c UNIVERSITY OF CALGARY   (Canada)

Author keywords

Acetylcholine; Activation kinetics; FURA 2; G protein; Intracellular calcium; Potassium channel; Protein kinase; Superior cervical ganglion

Indexed keywords

MUSCARINE;

ANIMAL CELL; ARTICLE; B LYMPHOCYTE; BULLFROG; CALCIUM CELL LEVEL; CONDUCTANCE; CONTROLLED STUDY; DOSE RESPONSE; ELECTROPHYSIOLOGY; IN VITRO STUDY; NONHUMAN; PRIORITY JOURNAL; SYMPATHETIC GANGLION;

ADRENERGIC FIBERS; ANIMALS; CALCIUM CHANNELS; CELL MEMBRANE; FEMALE; MALE; MEMBRANE POTENTIALS; MUSCARINE; MUSCARINIC AGONISTS; PATCH-CLAMP TECHNIQUES; RANA CATESBEIANA; RECEPTORS, MUSCARINIC;

EID: 0031551967     PISSN: 01651838     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0165-1838(97)00103-3     Document Type: Article

References (26)

1. Adams P.R., Brown D.A., Constanti A. M-currents and other potassium currents in bullfrog sympathetic neurones. J. Physiol. 330:1982;537-572.
2. Adams P.R., Brown D.A., Constanti A. Pharmacological inhibition of the M-current. J. Physiol. 332:1982;223-262.
3. Adams P.R., Jones S.W., Pennefather P.S., Brown D.A., Koch C., Lancaster B. Slow synaptic transmission in frog sympathetic ganglia. J. Exp. Biol. 124:1986;259-285.
4. Brown D.A., Marrion N.V., Smart T.G. On the transduction mechanism for muscarine-induced suppression of the M-current in cultures rat sympathetic ganglion neurones. J. Physiol. 413:1989;469-488.
5. + current in a vertebrate neurone. Nature. 283:1980;673-676.
6. Brown D.A., Selyanko A.A. Two components of muscarine-sensitive current in rat sympathetic neurones. J. Physiol. 358:1985;335-363.
7. αo in rat sympathetic neurones. J. Physiol. 477:1994;415-422.
8. Chen H., Kurenny D.E., Smith P.A. Heparin prevents M-current over-recovery but not M-current suppression in bullfrog sympathetic ganglion neurones. Brain Res. 625:1993;323-327.
9. K(M)] in neuroblastoma×glioma hybrid cells. Pfluegers Arch. 429:1994;223-230.
10. Groul D.L., Siggins G.R., Padjen A., Forman D.S. Explant cultures of adult amphibian sympathetic ganglia: Electrophysiological and pharmacological investigation of neurotransmitter and nucleotide action. Brain Res. 223:1981;81-106.
11. Jassar B.S., Pennefather P.S., Smith P.A. Changes in potassium channel activity following axotomy of B-cells in bull-frog sympathetic ganglia. J. Physiol. 479:1994;353-370.
12. Jones S.W. Muscarinic and peptidergic excitation of bull-frog sympathetic neurones. J. Physiol. 366:1985;63-87.
13. + channel currents in the C-cells of bullfrog sympathetic ganglion. Brain Res. 658:1994;239-251.
14. Lancaster B., Pennefather P. Potassium currents evoked by brief depolarizations in bull-frog sympathetic ganglion cells. J. Physiol. 387:1987;519-548.
15. 2+. Neuron. 6:1991;533-545.
16. Maruyama Y. Selective activation of exocytosis by low concentrations of ACh in rat pancreatic acinar cells. J. Physiol. 492:1996;807-814.
17. Pfaffinger P.J. Muscarine and LHRH suppress M-current by activating an IAP-insensitive G-protein. J. Neurosci. 8:1988;3343-3353.
18. Pfaffinger P.J., Leibowitz M.D., Subers E.M., Nathanson N.M., Almers W., Hille B. Agonists that suppress M-current elicit phosphoinositide turnover and Ca transients but these events do no explain M-current suppression. Neuron. 1:1988;477-484.
19. Robbins J., Marsh S.J., Brown D.A. On the mechanism of M-current inhibition in DNA transfected rodent neuroblastoma×glioma hybrid cells. J. Physiol. 469:1993;153-178.
20. Schafer S., Behe P., Meves H. Inhibition of the M-current in NG108-15 neuroblastoma×glioma hybrid cells. Pfluegers Arch. 418:1991;581-591.
21. Selyanko A.A., Brown D.A. Intracellular calcium directly inhibits potassium M-channels in excised membrane patches from rat sympathetic neurons. Neuron. 16:1996;151-162.
22. Selyanko A.A., Smith P.A., Zidichouski J.A. Effects of muscarine and adrenaline on neurones from Rana pipiens sympathetic ganglia. J. Physiol. 425:1990;471-500.
23. Selyanko A.A., Stansfeld C.E., Brown D.A. Closure of potassium M-channels by muscarinic acetylcholine receptor stimulants requires a diffusible messenger. Proc. R. Soc. London Ser. B: 250:1992;119-125.
24. Selyanko A.A., Zidichouski J.A., Smith P.A. The effects of muscarine and adrenaline on patch-clamped frog cardiac parasympathetic ganglion neurones. J. Physiol. 443:1991;355-370.
25. Smith P.A. Amphibian sympathetic ganglia: An owner's and operators manual. Prog. Neurobiol. 43:1994;439-510.
26. Yu S.P., O'Malley D.M., Adams P.R. Regulation of M-current by intracellular calcium in bullfrog sympathetic neurones. J. Neurosci. 14:1994;3487-3499.