The effect of neuronal morphology and membrane-permeant weak acid and base on the dissipation of depolarization-induced pH gradients in snail neurons

Pflugers Archiv European Journal of Physiology

Volumn 452, Issue 2, 2006, Pages 175-187

  Pantazis, A ^a   Keegan, P ^a   Postma, M ^a   Schwiening, C J ^a  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

Author keywords

Fluorescence imaging; Intracellular pH; Neurones; Proton channels

Indexed keywords

SULFONIC ACID DERIVATIVE;

ACIDITY; ALKALINITY; ANIMAL CELL; ANIMAL TISSUE; ARTICLE; CONTROLLED STUDY; MEMBRANE DEPOLARIZATION; MEMBRANE TRANSPORT; MOLECULAR DYNAMICS; MOLECULAR MODEL; NERVE CELL; NERVE FIBER TRANSPORT; NONHUMAN; PH MEASUREMENT; PRIORITY JOURNAL; SNAIL;

ACIDS; ACTION POTENTIALS; ANIMALS; AXONS; CELL MEMBRANE; HELIX (SNAILS); HYDROGEN-ION CONCENTRATION; MEMBRANE MICRODOMAINS; NEURONS; PROTON-MOTIVE FORCE; PROTONS;

EID: 33745822072     PISSN: 00316768     EISSN: 14322013     Source Type: Journal    
DOI: 10.1007/s00424-005-0019-4     Document Type: Article

References (38)

1. Meech RW, Thomas RC (1977) The effect of calcium injection on the intracellular sodium and pH of snail neurones. J Physiol (Lond) 265:867-879
2. Ahmed Z, Connor JA (1980) Intracellular pH changes induced by calcium influx during electrical activity in molluscan neurones. J Gen Physiol 75:403-426
3. 2+-ATPase of voltage-clamped snail neurones in isolated ganglia. J Physiol 473:39P
4. Schwiening CJ, Willoughby D (2002) Depolarization-induced pH microdomains and their relationship to calcium transients in isolated snail neurones. J Physiol 538:371-382
5. Willoughby D, Schwiening CJ (2002) Electrically evoked dendritic pH transients in rat cerebellar Purkinje cells. J Physiol 544:487-499
6. Thomas RC (1976) The effect of carbon dioxide on the intracellular pH and buffering power of snail neurones. J Physiol (Lond) 255:715-735
7. Abercrombie RF, Hart CE (1986) Calcium and proton buffering and diffusion in isolated cytoplasm from Myxicola axons. Am J Physiol 250:C391-C405
8. Al-Baldawi NF, Abercrombie RF (1992) Cytoplasmic hydrogen-ion diffusion-coefficient. Biophys J 61:1470-1479
9. - in rabbit ventricular myocytes is regulated by carbonic anhydrase. J Physiol (Lond) 541:159-167
10. + ion mobility in the rabbit ventricular myocyte. J Physiol (Lond) 541:139-158
11. Zaniboni M, Swietach P, Rossini A, Yamamoto T, Spitzer KW, Vaughan-Jones RD (2003) Intracellular proton mobility and buffering power in cardiac ventricular myocytes from rat, rabbit, and guinea pig. Am J Physiol Heart Circ Physiol 285:H1236-H1246
12. + ion diffusion. Prog Biophys Mol Biol 83:69-100
13. Dickens CJ, Gillespie JI, Greenwell JR (1989) Interactions between intracellular pH and calcium in single mouse neuroblastoma (N2A) and rat pheochromocytoma cells (PC12). Q J Exp Physiol 74:671-679
14. Seksek O, Bolard J (1996) Nuclear pH gradient in mammalian cells revealed by laser microspectrofluorimetry. J Cell Sci 109(1):257-262
15. + exchange mechanism in the nuclear envelope of neonatal rat astrocytes. Brain Res 807:70-77
16. Ro H, Carson JH (2004) pH microdomains in oligodendrocytes. J Biol Chem 279(35):37115-37123
17. + exchange in pH regulation in Helix neurones. Pflugers Arch 438:741-749
18. Thomas RC, Meech RW (1982) Hydrogen ion currents and intracellular pH in depolarised voltage-clamped snail neurones. Nature (Lond) 299:826-828
19. + pump. Neuroreport 7:2000-2004
20. Thomas RC (1977) The role of bicarbonate, chloride and sodium ions in the regulation of intracellular pH in snail neurones. J Physiol 273:317-338
21. - exchange regulates intracellular pH in freshly isolated pyramidal neurones from the rat hippocampus. J Physiol (Lond) 475:59-67
22. Willoughby D, Thomas RC, Schwiening CJ (1998) Comparison of simultaneous pH measurements made with 8-hydroxypyrene-1,3, 6-trisulphonic acid (HPTS) and pit-sensitive microelectrodes in snail neurones. Pflugers Arch 436:615-622
23. Eisner DA, Kenning NA, O'Neill SC, Pocock G, Richards CD, Valdeolmillos M (1989) A novel method for absolute calibration of intracellular pH indicators. Pflugers Arch 413:553-558
24. Swietach P, Vaughan-Jones RD (2005) Relationship between intracellular pH and proton mobility in rat and guinea-pig ventricular myocytes. J Physiol (in press)
25. Roos A, Boron WF (1981) Intracellular pH. Physiol Rev 61:296-434
26. Pantazis A, Schwiening CJ (2002) The effect of mobile hydrogen ion buffers on proton channel-evoked pH gradients in Helix aspersa neurones. J Physiol 539:13P
27. 2+ indicators with greatly improved fluorescence properties. J Biol Chem 260:3440-3450
28. Thomas R, Pagnotta S, Nistri A (2003) Whole-cell recording of intracellular pH with silanized and oiled patch-type single or double-barreled microelectrodes. Pflugers Arch 447(2):259-265
29. Bock G, Marsh J (1988) Proton passage across cell membranes, 1st edn. Wiley, Sussex, UK
30. Marcaggi P, Coles JA (2000) A Cl(-) cotransporter selective for NH(4)(+) over K(+) in glial cells of bee retina. J Gen Physiol 116:125-142
31. Szatkowski MS, Thomas RC (1989) The intrinsic intracellular H+ buffering power of snail neurones. J Physiol (Lond) 409:89-101
32. Kerkut GA, Lambert JD, Gayton RJ, Loker JE, Walder RJ (1975) Mapping of nerve cells in the suboesophageal ganglia of Helix aspersa. Comp Biochem Physiol A 50:1-25
33. Stewart AK, Boyd CA, Vaughan-Jones RD (1999) A novel role for carbonic anhydrase: cytoplasmic pH gradient dissipation in mouse small intestinal enterocytes. J Physiol 516:209-217
34. Majewska A, Tashiro A, Yuste R (2000) Reulation of spine calcium dynamics by rapid spine motility. J Neurosci 20(22):8262-8268
35. Bain PG, O'Brien MD, Keevil SF, Porter DA (1992) Familial periodic cerebellar ataxia: a problem of cerebellar intracellular pH homeostasis. Ann Neurol 31:147-154
36. Nimchinsky EA, Sabatini BL, Svoboda K (2002) Structure and function of dendritic spines. Annu Rev Physiol 64: 313-353
37. 2+ dynamics in dendrites of CA1 interneurons. J Neurophysiol 80:1702-1712
38. 3 cotransporter NBCnl in rat hippocampal neurons. J Biol Chem 280:17823-17830