Activation and inactivation kinetics of a Ca2+-activated Cl - current: Photolytic Ca2+ concentration and voltage jump experiments

Pflugers Archiv European Journal of Physiology

Volumn 452, Issue 1, 2006, Pages 81-90

  Haase, Andreas ^a   Hartung, Klaus ^a  

^a MAX PLANCK INSTITUTE OF BIOPHYSICS   (Germany)

Author keywords

Caged Ca2+; DM nitrophen; Xenopus oocyte

Indexed keywords

CALCIUM ION; CHELATING AGENT; CHLORIDE; NITROFEN;

ANIMAL CELL; ARTICLE; CHLORIDE CURRENT; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; KINETICS; NONHUMAN; OOCYTE; PHOTOLYSIS; PRIORITY JOURNAL; XENOPUS;

ACETIC ACIDS; ANIMALS; CALCIUM; CHLORIDES; ETHYLENEDIAMINES; ION TRANSPORT; KINETICS; PHOTOLYSIS; TIME FACTORS; XENOPUS;

EID: 33645343295     PISSN: 00316768     EISSN: 14322013     Source Type: Journal    
DOI: 10.1007/s00424-005-0004-y     Document Type: Article

References (26)

1. Arreola J, Melvin JE, Begenisich T (1996) Activation of calcium-dependent chloride channels in rat parotid acinar cells. J Gen Physiol 108:35-47
2. Boton R, Dascal N, Gillo B, Lass Y (1989) Two calcium-activated chloride conductances in Xenopus laevis oocytes permeabilized with the ionophore A23187. J Physiol (Lond) 408:511-534
3. Barish ME (1983) A transient calcium-dependent chloride current in immature Xenopus oocyte. J Physiol (Lond) 342:309-325
4. - currents in cultured rat sensory neurones by flash photolysis of DM-nitrophen. J Physiol (Lond) 482:291-307
5. Dascal N (1987) The use of Xenopus oocytes for the study of ion channels. CRC Crit Rev Biochem 22:317-387
6. Ellis-Davies GCR, Kaplan JH, Barsotti RJ (1996) Laser photolysis of caged calcium: rates of calcium release by nitrophenyl-EGTA and DM-nitrophen. Biophys J 70:1006-1016
7. Evans MG, Marty A (1986) Calcium-dependent chloride currents in isolated cells from rat lacrimal glands. J Physiol (Lond) 378: 437-460
8. Goldman DE (1943) Potential, impedance, and rectification in membranes. J Gen Physiol 27:37-60
9. Goldin AL (1992) Maintenance of Xenopus laevis and oocyte injection. Methods Enzymol 207:266-279
10. Gomez-Hernandez J-M, Stühmer W, Parekh AB (1997) Calcium dependence and distribution of calcium activated chloride channels in Xenopus oocytes. J Physiol (Lond) 502:569-574
11. 2+influx. J Gen Physiol 108:157-175
12. Hilgemann DW (1989) Giant excised cardiac sarcolemmal membrane patches: sodium and sodium-calcium exchange currents. Pflugers Arch 415:247-249
13. Hilgemann DW (1995) The giant membrane patch. In: Sackmann B, Neher E (eds) Single channel recording. Plenum, New York, pp 307-327
14. Kaplan JH, Ellis-Davies GCR (1988) Photolabile chelators for the rapid photorelease of divalent cations. Proc Natl Acad Sci USA 85:6571-6575
15. 2+ concentration jump. Biophys J 71:2473-2485
16. Koumi S, Ryoichi S, Aramaki Machaca T (1994) Characterization of the calcium-activated chloride channel in isolated guinea-pig hepatocytes. J Gen Physiol 104:357-373
17. 2+ signals. J Gen Physiol 115:59-80
18. + channels. In: Peracchia C (ed) Handbook of membrane channels. Academic, San Diego, pp 79-102
19. Läuger P (1991) Electrogenic ion pumps. Sinauer Associates, Sunderland, MA, USA
20. Miledi R, Parker I (1984) Chloride current induced by injection of calcium into Xenopus oocytes. J Physiol (Lond) 357:173-183
21. 1c) expressed in Xenopus oocytes. Biophys J 66:1895-1903
22. - channels in rabbit pulmonary artery smooth muscle cells. J Physiol (Lond) 547:181-196
23. - channels. J Gen Physiol 116:825-844
24. Takahashi T, Neher E, Sackmann B (1987) Rat brain serotonin receptors in Xenopus oocytes are coupled by intracellular calcium to endogeneous channels. Proc Natl Acad Sci USA 84:5063-5067
25. Weinreich F, Wood PG, Riordan JR, Nagel G (1997) Direct action of genistein on CFTR. Pflugers Arch 434:484-491
26. Zygmunt AC (1994) Intracellular calcium activates a chloride current in canine ventricular myocytes. Am J Physiol 267: H1984-H1995