Extracellular pH responses in CA1 and the dentate gyms during electrical stimulation, seizure discharges, and spreading depression

Journal of Neurophysiology

Volumn 83, Issue 6, 2000, Pages 3519-3524

  Xiong, Zhi Qi ^a   Stringer, Janet L ^a  

^a BAYLOR COLLEGE OF MEDICINE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BARIUM; BICUCULLINE; KAINIC ACID;

ACIDIFICATION; ALKALINIZATION; ANIMAL CELL; ANIMAL EXPERIMENT; ANIMAL MODEL; ANIMAL TISSUE; ARTICLE; BRAIN SLICE; CONTROLLED STUDY; DENTATE GYRUS; DEPOLARIZATION; ELECTROSTIMULATION; EPILEPTIC DISCHARGE; GLIA CELL; HIPPOCAMPUS; NONHUMAN; PH; PRIORITY JOURNAL; RAT; SEIZURE; SPREADING CORTICAL DEPRESSION; SYNAPTIC TRANSMISSION;

EID: 0034047404     PISSN: 00223077     EISSN: None     Source Type: Journal    
DOI: 10.1152/jn.2000.83.6.3519     Document Type: Article

References (35)

1. BALLANYI K, GRAFE P, AND TEN BRUGGENCATE G. Ion activities and potassium uptake mechanisms of glial cells in guinea-pig olfactory cortex slices. J Physiol (Lond) 382: 159-174, 1987.
2. BAUKROWITZ T, TUCKER SJ, SCHULTE U, BENNDORF K, RUPPERSBERG JP, AND FAKLER B. Inward rectification in KATP channels: a pH switch in the pore. EMBO J 18: 847-853, 1999.
3. BIKSON M, GHAI RS, BARABAN SC, AND DURAND DM. Modulation of burst frequency, duration, and amplitude in the zero-Ca2+ model of epileptiform activity. J Neurophysiol 82: 2262-2270, 1999.
4. CHESLER M AND CHAN CY. Stimulus-induced extracellular pH transients in the in vitro turtle cerebellum. Neuroscience 27: 941-948, 1988.
5. CHESLER M, CHEN JC, AND KRAIG RP. Determination of extracellular bicarbonate and carbon dioxide concentrations in brain slices using carbonate and pH-selective microelectrodes. J Neurosci Methods 53: 129-136, 1994.
6. CHESLER M AND KAILA K. Modulation of pH by neuronal activity. Trends Neurosci 15: 396-402, 1992,
7. CHESLER M AND KRAIG RP. Intracellular pH transients of mammalian astrocytes. J Neurosci 9: 2011-2019, 1989.
8. D'AMBROSIO R, WENZEL J, SCHWARTZKROIN PA, MCKHANN GM, AND JANIGRO D. Functional specialization and topographic segregation of hippocampal astrocytes. J Neurosci 18: 4425-4438, 1998.
9. DAVIS PK, CARLINI WG, RANSOM BR, BLACK JA, AND WAXMAN SG. Carbonic anhydrase activity develops postnatally in the rat optic nerve. Brain Res 428: 291-298, 1987.
10. DE CURTIS M, MANFRIDI A, AND BIELLA G. Activity-dependent pH shifts and periodic recurrence of spontaneous interictal spikes in a model of focal epileptogenesis. J Neurosci 18: 7543-7551, 1998.
11. DEITMER JW AND ROSE CR. pH regulation and proton signaling by glial cells. Prog Neurobiol 48: 73-103, 1996.
12. GRICHTCHENKO II AND CHESLER M. Calcium-and barium-dependent extracellular alkaline shifts evoked by electrical activity in rat hippocampal slices. Neuroscience 75: 1117-1126, 1996.
13. JAROLIMEK W, MISGELD U, AND LUX HD. Activity dependent alkaline and acid transients in guinea pig hippocampal slices. Brain Res 505: 225-232, 1989.
14. 2+ channels by intracellular pH in chick sensory neurons. J Neurophysiol 81: 1839-1847, 1999.
15. KRAIG RP, FERREIRA-FILHO CR, AND NICHOLSON C. Alkaline and acid transients in cerebellar microenvironment. J Neurophysiol 49: 831-850, 1983.
16. MCKHANN GM, D'AMBROSIO R, AND JANIGRO D. Heterogeneity of astrocyte resting membrane potentials revealed by whole-cell and gramicidin-perforated patch recordings from cultured neocortical and hippocampal slice astrocytes. J Neurosci 17: 6850-6863, 1997.
17. + during spreading depression evoked in zero calcium media. Soc Neurosci Abstr 25: 2104, 1999.
18. PAALASMAA P AND KAILA K. Role of voltage-gated calcium channels in the generation of activity-induced extracellular pH transients in the rat hippocampal slice. J Neurophysiol 75: 2354-2360, 1996.
19. PAALASMAA P, TAIRA T, VOIPIO J, AND KAILA K. Extracellular alkaline transients mediated by glutamate receptors in the rat hippocampal slice are not due to a proton conductance. J Neurophysiol 72: 2031-2033, 1994.
20. PAN E AND STRINGER JL. Burst characteristics of dentate gyrus granule cells: evidence for endogenous and nonsynaptic properties. J Neurophysiol 75: 124-132, 1996.
21. PASTERNACK M, BOUNTRA C, VOIPIO J, AND KAILA K. Influence of extracellular and intracellular pH on GABA-gated chloride conductance in crayfish muscle fibres. Neuroscience 47: 921-929, 1992.
22. SCHIFF SJ AND SOMJEN GG. The effect of graded hypoxia on the hippocampal slice: an in vitro model of the ischemic penumbra. Stroke 18: 30-37, 1987.
23. SMITH SE AND CHESLER M. Effect of divalent cations on AMPA-evoked extracellular alkaline shifts in rat hippocampal slices. J Neurophysiol 82: 1902-1908, 1999.
24. SMITH SE, GOTTFRIED JA, AND CHEN JC, CHESLER M. Calcium dependence of glutamate receptor-evoked alkaline shifts in hippocampus. Neuroreport 5: 2441-2445, 1994.
25. SOMJEN GG. Acidification of interstitial fluid in hippocampal formation caused by seizures and by spreading depression. Brain Res 311: 186-188, 1984.
26. + and pH homeostasis in the developing rat spinal cord is impaired by early postnatal X-irradiation. Brain Res 594: 19-30, 1992.
27. SYKOVA E AND SVOBODA J. Extracellular alkaline-acid-alkaline transients in the rat spinal cord evoked by peripheral stimulation. Brain Res 512: 181-189, 1990.
28. TANG CM, DICHTER M, AND MORAD M. Modulation of the N-methyl-D-aspartate channel by extracellular H+. Proc Natl Acad Sci USA 87: 6445-6449, 1990.
29. TOMBAUGH GC AND SOMJEN GG. Effects of extracellular pH on voltage-gated Na+, K+ and Ca2+ currents in isolated rat CA1 neurons. J Physiol (Lond) 493: 719-732, 1996.
30. TONG CK AND CHESLER M. Activity-evoked extracellular pH shifts in slices of rat dorsal lateral geniculate nucleus. Brain Res 815: 373-381, 1999.
31. TRAYNELIS SF AND CULL-CANDY SG. Proton inhibition of N-methyl-D-aspartate receptors in cerebellar neurons. Nature 345: 347-350, 1990.
32. + activities during and after direct electrical stimulation of the brain cortex. Pflügers Arch 378: 47-53, 1978.
33. +-sensitive microelectrode based on a PVC-gelled membrane. Pflügers Arch 423: 193-201, 1993.
34. WALZ W. pH shifts evoked by neuronal stimulation in slices of rat hippocampus. Can J Physiol Pharmacol 67: 577-581, 1989.
35. XIONG Z-Q, SAGGAU P, AND STRINGER JL. Activity-dependent intracellular acidification correlates with the duration of seizure activity. J Neurosci 20: 1290-1296, 2000.