GABA(A) receptor agonists modulate K+ currents in adult hippocampal glial cells in situ

GLIA

Volumn 26, Issue 2, 1999, Pages 129-138

  Bekar, Lane K ^a   Jabs, Ronald ^a,b   Walz, Wolfgang ^a  

^a UNIVERSITY OF SASKATCHEWAN   (Canada)

^b UNIVERSITY HOSPITAL TÜBINGEN   (Germany)

Author keywords

Astrocytes; Development; Electrophysiology; Muscimol; Patch clamp

Indexed keywords

4 AMINOBUTYRIC ACID A RECEPTOR; 4 AMINOBUTYRIC ACID RECEPTOR BLOCKING AGENT; BICUCULLINE; CHLORIDE; MUSCIMOL; POTASSIUM;

AGING; ANIMAL; ARTICLE; CYTOLOGY; DRUG ANTAGONISM; DRUG EFFECT; DRUG POTENTIATION; ELECTRIC CONDUCTIVITY; GLIA; GROWTH, DEVELOPMENT AND AGING; HIPPOCAMPUS; IN VITRO STUDY; NEWBORN; PATCH CLAMP; PHYSIOLOGY; RAT; WISTAR RAT;

AGING; ANIMALS; ANIMALS, NEWBORN; BICUCULLINE; CHLORIDES; ELECTRIC CONDUCTIVITY; GABA ANTAGONISTS; HIPPOCAMPUS; MUSCIMOL; NEUROGLIA; PATCH-CLAMP TECHNIQUES; POTASSIUM; RATS; RATS, WISTAR; RECEPTORS, GABA-A;

EID: 0032586966     PISSN: 08941491     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1098-1136(199904)26:2<129::AID-GLIA4>3.0.CO;2-7     Document Type: Article

References (50)

1. 2+ currents. Glia 17:181-194.
2. 2+ flux. Eur J Pharmacol 125:463-464.
3. Behar TN, Li YX, Tran HT, Ma W, Dunlap V, Scott C, Barker JL. 1996. GABA stimulates chemotaxis and chemokinesis of embryonic cortical neurons via calcium-dependent mechanisms. J Neurosci 16:1808-1818.
4. Bordey A, Sontheimer H. 1997. Postnatal development of ionic currents in rat hippocampal astrocytes in situ. J Neurophysiol 78:461-477.
5. + entry. J Neurosci Res 42:579-593.
6. Bormann J, Kettenmann H. 1988. Patch-clamp study of gamma-aminobutyric acid receptor Cl-channels in cultured astrocytes. Proc Natl Acad Sci USA 85:9336-9340.
7. Cherubini E, Gaiarsa JL, Ben Ari Y. 1991. GABA: an excitatory transmitter in early postnatal life. Trends Neurosci 14:515-519.
8. + currents with decreased extracellular volume in developing rat white matter. J Neurosci Res 49:98-106.
9. Duffy S, MacVicar BA. 1994. Potassium-dependent calcium influx in acutely isolated hippocampal astrocytes. Neuroscience 61:51-61.
10. A/benzodiazepine receptors in acutely isolated hippocampal astrocytes. J Neurosci 15:2720-2732.
11. A-receptor subtypes during postnatal development: an immunohistochemical study. J Neurosci 14:5302-5324.
12. + channel block. J Neurosci 16:2659-2670.
13. Hollrigel GS, Soltesz I. 1997. Slow kinetics of miniature IPSCs during early postnatal development in granule cells of the dentate gyrus. J Neurosci 17:5119-5128.
14. + currents in glial cells of mouse hippocampal slices. Pfluegers Arch 426:310-319.
15. + current and lack of P2 purinergic responses. Neuroscience 81:847-860.
16. Kaila K, Voipio J. 1987. Postsynaptic fall in intracellular pH induced by GABA-activated bicarbonate conductance. Nature 330:163-165.
17. + channel expression and cell proliferation are regulated by intracellular sodium and membrane depolarization in oligodendrocyte progenitor cells. J Neurosci 17:2669-2682.
18. + conductances in glial cells of mouse hippocampal brain slices. Glia 15:173-187.
19. + channel blockade in cerebellar granule cells. Neuroscience 79:177-189.
20. A receptor subunit mRNAs in the rat brain. III. Embryonic and postnatal development. J Neurosci 12:4151-4172.
21. Lehmenkuhler A, Sykova E, Svoboda J, Zilles K, Nicholson C. 1993. Extracellular space parameters in the rat neocortex and subcortical white matter during postnatal development determined by diffusion analysis. Neuroscience 55:339-351.
22. 2+ rise in pyramidal cells and interneurons from rat neonatal hippocampal slices. J Physiol (Lond) 487:319-329.
23. Lipton SA, Kater SB. 1989. Neurotransmitter regulation of neuronal outgrowth, plasticity and survival. Trends Neurosci 12:265-270.
24. - channels in astrocytes of hippocampal slices. J Neurosci 9:3577-3583.
25. Matsutani S, Yamamoto N. 1997. Neuronal regulation of astrocyte morphology in vitro is mediated by GABAergic signaling. Glia 20:1-9.
26. Mattson MP, Kater SB. 1989. Excitatory and inhibitory neurotransmitters in the generation and degeneration of hippocampal neuroarchitecture. Brain Res 478:337-348.
27. Miyake T, Kitamura T. 1992. Glutamine synthetase immunoreactivity in two types of mouse brain glial cells. Brain Res 586:53-60.
28. Muller T, Moller T, Berger T, Schnitzer J, Kettenmann H. 1992. Calcium entry through kainate receptors and resulting potassium-channel blockade in Bergmann glial cells [published erratum appears in Science 1992 Aug 28;257(5074):1190]. Science 256:1563-1566.
29. A receptor expression in Bergmann glial cells. J Neurosci 14:2503-2514.
30. Nilius B, Wohlrab W. 1992. Potassium channels and regulation of proliferation of human melanoma cells. J Physiol (Lond) 445:537-548.
31. 2+ transients in astrocytes. Neuroscience 54:605-614.
32. Nixdorf-Bergweiler BE, Albrecht D, Heinemann U. 1994. Developmental changes in the number, size, and orientation of GFAP-positive cells in the CA1 region of rat hippocampus. Glia 12:180-195.
33. 2+ rises in developing neurons is modulated by cAMP-dependent signal transduction. J Neurosci 17:4785-4799.
34. i. Neuroreport 6:193-196.
35. Pastor A, Chvatal A, Sykova E, Kettenmann H. 1995. Glycine- and GABA-activated currents in identified glial cells of the developing rat spinal cord slice. Eur J Neurosci 7:1188-1198.
36. i. Glia 13:101-112.
37. Puro DG, Stuenkel EL. 1995. Thrombin-induced inhibition of potassium currents in human retinal glial (Müller) cells. J Physiol (Lond) 485:337-348.
38. Richerson GB, Messer C. 1995. Effect of composition of experimental solutions on neuronal survival during rat brain slicing. Exp Neurol 131:133-143.
39. + increase in mouse cultured stellate astrocytes. Glia 20:38-50.
40. Sancho-Tello M, Valles S, Montoliu C, Renau Piqueras J, Guerri C. 1995. Developmental pattern of GFAP and vimentin gene expression in rat brain and in radial glial cultures. Glia 15:157-166.
41. +-current expression in rat hippocampal astrocytes in vitro: alterations during development. J Neurophysiol 65:3-19.
42. + channel expression in vivo. Brain Res 597:24-29.
43. + currents. J Neurophysiol 68:55-69.
44. Steinhauser C, Berger T, Frotscher M, Kettenmann H. 1992. Heterogeneity in the membrane current pattern of identified glial cells in the hippocampal slice. Eur J Neurosci 4:472-484.
45. Steinhauser C, Jabs R, Kettenmann H. 1994a. Properties of GABA and glutamate responses in identified glial cells of the mouse hippocampal slice. Hippocampus 4:19-35.
46. + currents in mouse hippocampal glial cells in situ and after acute isolation from tissue slices. Pfluegers Arch 428:610-620.
47. Strata F, Cherubini E. 1994. Transient expression of a novel type of GABA response in rat CA3 hippocampal neurones during development. J Physiol (Lond) 480:493-503.
48. Sykova E, Svoboda J, Simonova Z, Lehmenkuhler A, Lassmann H. 1996. X-irradiation-induced changes in the diffusion parameters of the developing rat brain. Neuroscience 70:597-612.
49. A receptors in the rat hippocampal slice. J Neurophysiol 74:633-642.
50. 2+ influx in developing neocortex by excitatory and inhibitory neurotransmitters. Neuron 6:333-344.