Differential effects of iontophoretic application of the GABAA-antagonists bicuculline and gabazine on tone-evoked local field potentials in primary auditory cortex: Interaction with ketamine anesthesia

Brain Research

Volumn 1220, Issue , 2008, Pages 58-69

  Kurt, Simone ^a   Moeller, Christoph K ^b   Jeschke, Marcus ^b   Schulze, Holger ^b,c  

^a UNIVERSITY OF ULM   (Germany)

^b LEIBNIZ INSTITUTE FOR NEUROBIOLOGY   (Germany)

^c UNIVERSITY OF ERLANGEN NUREMBERG   (Germany)

Author keywords

BIC; GABAergic inhibition; LFP; Microiontophoresis; Mongolian gerbil; SR 95531

Indexed keywords

3 AMINO 2 (3 CARBOXYPROPYL) 6 (4 METHOXYPHENYL)PYRIDAZINIUM BROMIDE; 4 AMINOBUTYRIC ACID A RECEPTOR BLOCKING AGENT; BICUCULLINE; CALCIUM ACTIVATED POTASSIUM CHANNEL; KETAMINE;

ANESTHESIA; ANIMAL EXPERIMENT; ARTICLE; AUDITORY CORTEX; CONTROLLED STUDY; DENDRITE; DOSE RESPONSE; DRUG EFFECT; DRUG MECHANISM; ELECTRIC POTENTIAL; EVOKED AUDITORY RESPONSE; GABAERGIC TRANSMISSION; GERBIL; INFORMATION PROCESSING; MALE; MICROIONTOPHORESIS; NERVE CELL MEMBRANE POTENTIAL; NERVE CELL NETWORK; NERVE EXCITABILITY; NERVE PROJECTION; NEUROTRANSMISSION; NONHUMAN; PRIORITY JOURNAL; SENSORY STIMULATION;

ACOUSTIC STIMULATION; ANESTHETICS, DISSOCIATIVE; ANIMALS; AUDITORY CORTEX; BICUCULLINE; ELECTROPHYSIOLOGY; EVOKED POTENTIALS, AUDITORY; GABA ANTAGONISTS; GERBILLINAE; IONTOPHORESIS; KETAMINE; MALE; PYRIDAZINES; SPECTRUM ANALYSIS;

ANIMALIA; MERIONES UNGUICULATUS;

EID: 48949119343     PISSN: 00068993     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.brainres.2007.10.023     Document Type: Article

References (27)

1. Benke D., Michel C., and Mohler H. GABA(A) receptors containing the alpha4-subunit: prevalence, distribution, pharmacology, and subunit architecture in situ. J Neurochem. 2 (1997) 806-814
2. B receptor subtypes. Trends Neurosci. 11 (1988) 112-116
3. Bormann J. The 'ABC' of GABA receptors. Trends Pharmacol. Sci. 21 (2000) 16-19
4. Chambon J.-P., Feltz P., Helaume M., Restlé S., Schlichter R., Biziére K., and Wermuth C.G. An arylaminopyridazine derivate of γ-aminobutyric acid (GABA) is a selective and competitive antagonist of the receptor sites. Proc Natl. Acad. Sci. U. S. A. 82 (1985) 1832-1836
5. Chebib M., and Johnston G.A. The 'ABC' of GABA receptors: a brief review. Clin. Exp. Pharmacol. Physiol. 26 (1999) 937-940
6. Curtis D.R., and Johnston G.A. Amino acid transmitters in the mammalian central nervous system. Ergeb. Physiol. 69 (1974) 97-188
7. A receptors reveal brain regional heterogeneity. J. Neurochem. 60 (1993) 1388-1398
8. Grothe B., and Klump G.M. Temporal processing in sensory systems. Curr. Opin. Neurobiol. 10 4 (2000) 467-473
9. A competitive antagonist. An electrophysiological approach. Brain Res. 442 (1988) 287-296
10. A receptor site. Brain Res. 384 (1986) 224-231
11. Hevers W., Hadley S.H., Lüddens H., and Amin J. Modulation of GABAergic conductances in cerebellar granula cells by the anesthetic ketamine. Proceedings of the 7th Göttingen Meeting of the German Neuroscience Society, # T34-2C (2007)
12. Heyer E.J., Nowak L.M., and Macdonald R.L. Bicuculline: a convulsant with synaptic and nonsynaptic actions. Neurology 31 (1981) 1381-1390
13. + current in rat medial preoptic neurons. J. Physiol. 532 (2001) 625-635
14. + currents. Neurosci. Lett. 231 (1997) 13-16
15. Krnjević K. Neurotransmitters in cerebral cortex: a general account. In: Jones E.G., and Peters A. (Eds). Cerebral Cortex. Functional Properties of Cortical Cells vol. 2 (1984), Plenum Press, New York 39-61
16. A-antagonists bicuculline and gabazine in sensory cortex. Hear. Res. 212 (2006) 224-235
17. B receptors differentially regulate synaptic transmission in the auditory thalamo-amygdala pathway: an in vivo microiontophoretic study and a model. Synapse 24 (1996) 115-124
18. Metherate R. Synaptic mechanisms in auditory cortex function. Front. Biosci. 3d (1998) 494-501
19. A receptor binding in human brain by neuroactive steroids: species and brain regional differences. Synapse 19 (1995) 77-87
20. Olsen R.W., Ban M., and Miller T. Studies on the neuropharmacological activity of bicuculline and related compounds. Brain Res. 102 (1976) 283-299
21. Quirk K., Gillard N.P., Ragan I., Whiting P.J., and McKernan R.M. Model of subunit composition of γ-aminobutyric acid A receptor subtypes expressed in rat cerebellum with respect to their α and γ/δ subunits. J. Biol. Chem. 266 (1994) 16020-16028
22. Schulze H., Ohl F., Heil P., and Scheich H. Field specific responses in the auditory cortex of the unanaesthetized Mongolian gerbil to tones and slow frequency modulations. J. Comp. Physiol., A Sens. Neural Behav. Physiol. 181 (1997) 573-589
23. Sillito A.M. The effectiveness of bicuculline as an antagonist of GABA and visually evoked inhibition in the cat's striate cortex. J. Physiol. 250 2 (1975) 287-304
24. Thomas H., Tillein J., Heil P., and Scheich H. Functional organization of auditory cortex in the Mongolian gerbil (Meriones unguiculatus): I. Electrophysiological mapping of frequency representation and distinction of fields. Eur. J. Neurosci. 5 (1993) 882-897
25. A receptor. J. Neurosci. 17 (1997) 625-634
26. van Drongelen W., Koch H., Marcuccilli C., Peña F., and Ramirez J.-M. Synchrony levels during evoked seizure-like bursts in mouse neocortical slices. J. Neurophysiol. 90 (2003) 1571-1580
27. Winer J.A. The functional architecture of the medial geniculate body and the primary auditory cortex. In: Webster D.B., Popper A.N., and Fay R.R. (Eds). The Mammalian Auditory Pathway: Neuroanatomy. Springer Handbook of Auditory Research vol. 1 (1992), Springer, New York 222-409