Efflux of glutamate into the perilymph of the cochlea following transient ischemia in the gerbil

Neuroscience Letters

Volumn 230, Issue 1, 1997, Pages 69-71

  Hakuba, Nobuhiro ^a   Gyo, Kiyofumi ^a   Yanagihara, Naoaki ^a   Mitani, Akira ^a   Kataoka, Kiyoshi ^a  

^a EHIME UNIVERSITY SCHOOL OF MEDICINE   (Japan)

Author keywords

Cochlea; Compound action potentials; Delayed neuronal death; Dysfunction of hearing; Glutamate neurotoxicity; Microdialysis

Indexed keywords

GLUTAMIC ACID;

ANIMAL EXPERIMENT; ANIMAL MODEL; ARTICLE; AUDITORY STIMULATION; COCHLEA; CONTROLLED STUDY; ELECTROPHYSIOLOGY; GERBIL; HEARING; ISCHEMIA; MICRODIALYSIS; NONHUMAN; PERILYMPH; PRIORITY JOURNAL;

ACOUSTIC STIMULATION; ACTION POTENTIALS; ANIMALS; COCHLEA; EVOKED POTENTIALS, AUDITORY; GERBILLINAE; GLUTAMIC ACID; ISCHEMIC ATTACK, TRANSIENT; PERILYMPH; REPERFUSION; TIME FACTORS;

EID: 0031564836     PISSN: 03043940     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0304-3940(97)00462-X     Document Type: Article

References (20)

1. Billett T.E., Thorne P.R., Gavin J.B. The nature and progression of injury in the organ of corti during ischemia. Hear. Res. 41:1989;189-198.
2. 3H]glutamine uptake in guinea pig cochlea. Neuroscience. 9:1988;863-871.
3. Hata R., Matsumoto M., Hatakeyama T., Ohtsuka T., Niinobe M., Mikoshiba K., Sakaki S., Nishimura T., Yanagihara T., Kamada T. Differential vulnerability in the hindbrain neurons and local cerebral blood flow during bilateral vertebral occlusion in gerbils. Neuroscience. 56:1993;423-439.
4. Jenison G.L., Bobbin R.P., Thalmann R. Potassium-induced release of endogenous amino acids in the guinea pig cochlea. J. Neurochem. 44:1985;1845-1853.
5. Juiz J.M., Rueda J., Merchan J.A., Sala M.L. The effects of kainic acid on the cochlear ganglion of the rat. Hear. Res. 40:1989;65-74.
6. Kataoka Y., Ohmori H. Activation of glutamate receptors in response to membrane depolarization of hair cells isolated from chick cochlea. J. Physiol. 477:1994;403-414.
7. Kirino T. Delayed neuronal death in the gerbil hippocampus following ischemia. Brain Res. 239:1982;57-69.
8. Lefebvre P.P., Weber T., Leprince P., Rigo J.M., Delree P., Rogister B., Moonen G. Kainate and NMDA toxicity for cultured developing and adult rat spiral ganglion neurons: further evidence for a glutamatergic excitatory neurotransmission at the inner hair cell synapse. Brain Res. 555:1991;75-83.
9. Mitani A., Kubo H., Iga K., Imon H., Kadoya F., Kataoka K. A new enzymatic cycling technique for glutamate determination in brain microdialysates. J. Neurochem. 54:1990;709-711.
10. Mitani A., Imon H., Iga K., Kubo H., Kataoka K. Gerbil hippocampal CA1 neuronal activity to transient ischemia. Brain Res. Bull. 25:1990;319324.
11. Mitani A., Kataoka K. Critical levels of extracellular glutamate mediating gerbil hippocampal delayed neuronal death during hypothermia: brain microdialysis study. Neuroscience. 42:1991;661-670.
12. Mitani A., Andou Y., Matsuda S., Arai T., Sakanaka M., Kataoka K. Origin of ischemia-induced glutamate efflux in the CA1 field of the gerbil hippocampus: an in vivo brain microdialysis study. J. Neurochem. 63:1994;2152-2164.
13. Puel J.L., Pujol R., Landrech S., Eybalin M. α-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid electrophysiological and neurotoxic effects in the guinea-pig cochlea. Neuroscience. 45:1991;63-72.
14. Puel J.L., Pujol R., Tribillac F., Landrech S., Eybalin M. Excitatory amino acid antagonists protect cochlear auditory neurons from exicitotoxicity. J. Comp. Neurol. 341:1994;241-256.
15. Puel J.L., Saffiedine S., d'Aldin C.G., Eybalin M., Pujol R. Synaptic regeneration and functional recovery after excitotoxic injury in the guinea pig cochlea. C. R. Acad. Sci. 318:1995;67-75.
16. Pujol R., Lenoir M., Robertson D., Eybalin M., Johnstone B.M. Kainic acid selectively alters auditory dendrites connected with cochlea inner hair cells. Hear. Res. 18:1985;145-151.
17. Pujol R., Rebillard G., Puel J.L., Lenoir M., Eybalin M., Recasens M. Glutamate neurotoxicity in the cochlea: A possible consequence of ishchemia or anoxic conditions occurring in ageing. Acta Otolaryngol. (Stockh.), (Suppl.). 476:1991;32-36.
18. Pujol R., Puel J.L., d'Aldin G.C., Eybalin M. Pathophysiology of the glutamargic synapses in the cochlea. Acta Otolaryngol.(Stockh.). 113:1993;330-334.
19. Siesjo R.K., Bengtsson F. Calcium fluxes, calcium antagonists, and calcium-related pathology in brain ischemia, hypoglycemia, and spreading depression: a unifying hypothesis. J. Cereb. Blood Flow Metab. 9:1989;127-140.
20. Kato T., Berger S.J., Carter J., Lowry O.H. An enzymatic cycling method for nicotinamide-adenine dinucleotide with malic and alcohol dehydrogenase. Analyt. Biochem. 53:1973;86-97.