Abstract
The mechanisms by which neurotransmitter receptors are coupled to ion channels has been the focus of a great deal of research since the discovery that neurotransmitters can alter neuronal excitability by acting on voltage-dependent, as well as voltage-independent, ion channels. Using the in vitro hippocampal slice preparation we have examined the role of second messenger systems and GTP-binding proteins (G-proteins) in mediating the actions of a variety of neurotransmitters found in the hippocampus. Specifically we have examined the actions of norepinephrine (NE), acetylcholine (ACh), serotonin (5-HT), and baclofen (a GABAB receptor agonist).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Andrade R, Malenka RC, Nicoll RA (1986) A G protein couples serotonin and GABAb receptors to the same potassium channels in hippocampus. Science 234:1261–1265
Andrade R, Nicoll RA (1987) Pharmacologically distinct actions of serotonin on single pyramidal neurones of the rat hippocampus recorded in vitro. J Physiol, in press
Baraban JM, Snyder SH, Alger BE (1985) Protein kinase C regulates ionic conductance in hippocampal pyramidal neurons: electrophysiological effects of phorbol esters. Proc Natl Acad Sci 82:2538–2542
Benardo LS, Prince DA (1982) Ionic mechanisms of cholinergic excitation in mammalian hippocampal pyramidal cells. Brain Res 249:333–344
Berridge MJ, Irvine RF (1984) Inositol trisphosphate, a novel second messenger in cellular signal transduction. Nature 312:315–321
Cole AE, Nicoll RA (1983) Acetylcholine mediates a slow synaptic potential in hippocampal pyramidal cells. Science 221:1299–1301
Cole AE, Nicoll RA (1984) Characterization of a slow cholinergic postsynaptic potential recorded in vitro from rat hippocampal pyramidal cells. J Physiol 352:173–188
Dutar P, Nicoll RA (1987) A role for phosphatidylinositol (PI) turnover in the muscarinic blockade of the M-current in hippocampal pyramidal cells. Neurosci Abst 13, in press.
Fisher SK, Klinger PD and Agranoff BW (1983) Muscarinic agonist binding and phospholipid turnover in brain. J Biol Chem 258:7358–7363
Haas HL, Konnerth A (1983) Histamine and noradrenaline decrease calcium-activated potassium conductance in hippocampal pyramidal cells. Nature 302:432–434
Halliwell JV and Adams PR (1982) Voltage-clamp analysis of muscarinic excitation in hippocampal neurons. Brain Res 250:71–92
Jakobs KH, Bauer S, Watanabe Y (1985) Modulation of adenylate cyclase of human platelets by phorbol esters. Eur J Biochem 151:425–430
Katada T, Gilman AG, Watanabe Y, Bauer S, Jakobs KH (1985) Protein kinase C phosphorylates the inhibitory guanine nucleotide-binding regulatory component and apparently suppresses its function in hormonal inhibition of adenylate cyclase. Eur J Biochem 151:431–434
Lancaster B, Nicoll RA (1987) Properties of two calcium-activated hyperpolarizations in rat hippocampal neurones. J Physiol 389:187–204
Madison DV, Nicoll RA (1982) Noradrenaline blocks accommodation of pyramidal cell discharge in the hippocampus. Nature 299:636–638
Madison DV, Nicoli RA (1984) Control of the repetitive discharge of rat CA1 pyramidal neurones in vitro. J Physiol 354:319–331
Madison DV, Nicoli RA (1986a) Actions of noradrenaline recorded intracellular in rat hippocampal CA1 pyramidal neurones, in vitro. J Physiol 372:221–244
Madison DV, Nicoli RA (1986b) Cyclic adenosine 3‘5’-monophosphate mediates beta-receptor actions of noradrenaline in rat hippocampal pyramidal cells. J Physiol 372:245–259
Madison DV, Lancaster B and Nicoli RA (1987) Voltage clamp analysis of cholinergic action in the hippocampus. J. Neurosci. 7:733–741
Madison DV, Malenka RC and Nicoli RA (1986) Phorbol esters block a voltage-sensitive chloride current in hippocampal pyramidal cells. Nature 321:695–697
Malenka RC, Madison DV, Andrade R, Nicoli RA (1986a) Phorbol esters mimic some cholinergic actions in hippocampal pyramidal neurons. J Neurosci 6:475–480
Malenka RC, Madison DV, Nicoli RA (1986b) Potentiation of synaptic transmission in the hippocampus by phorbol esters. Nature 321:175–177
Malenka RC, Ayoub GS, Nicoli RA (1987) Phorbol esters enhance transmitter release in rat hippocampal slices. Brain Res 403:198–203
Newberry NR, Nicoli RA (1985) Comparison of the action of baclofen with gamma-aminobutyric acid on rat hippocampal pyramidal cells in vitro. J Physiol 360:161–185
Nishizuka Y (1984) The role of protein kinase C in cell surface signal transduction and tumor promotion. Nature 308:693–698
Rogawski MA, Aghajanian GK (1980) Modulation of lateral geniculate neurone excitability by noradrenaline microiontophoresis or locus coeruleus stimulation. Nature 287:731–734
Segal M (1980) The action of serotonin in the rat hippocampal slice preparation. J Physiol 303:423–439
Storm JF (1987) Action potential repolarization and a fast afterhyper- polarization in rat hippocampal pyramidal cells. J Physiol 385:733–759
Tokimasa T (1985) Intracellular Ca2+-ions inactivate K+-current in bullfrog sympathetic neurons. Brain Res 337:386–391
Woodward DJ, Moises HC, Waterhouse BD, Hoffer BJ, Freedman R (1979) Modulatory actions of norepinephrine in the central nervous system. Fed Proc 38:2109–2116
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1988 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Malenka, R.C., Madison, D.V., Dutar, P., Andrade, R., Nicoll, R.A. (1988). Neurotransmitters, Ion Channels and Second Messengers in the Hippocampus. In: Hertting, G., Spatz, HC. (eds) Modulation of Synaptic Transmission and Plasticity in Nervous Systems. NATO ASI Series, vol 19. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-73160-0_14
Download citation
DOI: https://doi.org/10.1007/978-3-642-73160-0_14
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-73162-4
Online ISBN: 978-3-642-73160-0
eBook Packages: Springer Book Archive