The functional consequences of paraoxon exposure in central neurones of land snail, Caucasotachea atrolabiata, are partly mediated through modulation of Ca2+ and Ca2+-activated K+-channels

Comparative Biochemistry and Physiology - C Toxicology and Pharmacology

Volumn 143, Issue 4, 2006, Pages 464-472

  Vatanparast, Jafar ^a,c   Janahmadi, Mahyar ^a   Asgari, Ali Reza ^b  

^a SHAHID BEHESHTI UNIVERSITY OF MEDICAL SCIENCES   (Iran)

^b BAQIYATALLAH UNIVERSITY OF MEDICAL SCIENCES   (Iran)

^c UNIVERSITY OF TEHRAN   (Iran)

Author keywords

Afterhyperpolarization; Apamin; Calcium dependent potassium channels; Caucasotachea atrolabiata; Firing precision; Neuronal activity; Paraoxon; Post train AHP

Indexed keywords

ATROPINE; CALCIUM ACTIVATED POTASSIUM CHANNEL; HEXAMETHONIUM; PARAOXON; RINGER SOLUTION; SODIUM; VOLTAGE GATED POTASSIUM CHANNEL;

ACTION POTENTIAL; AFTERHYPERPOLARIZATION; ANIMAL TISSUE; ARTICLE; AUTONOMIC NERVE; BIOENERGY; CALCIUM SIGNALING; CALCIUM TRANSPORT; CENTRAL NERVOUS SYSTEM; CONTROLLED STUDY; MEMBRANE CURRENT; NERVE CELL EXCITABILITY; NEUROMODULATION; NEUROTOXICITY; NONHUMAN; PRIORITY JOURNAL; SNAIL;

GASTROPODA; STYLOMMATOPHORA;

EID: 33746547856     PISSN: 15320456     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cbpc.2006.04.008     Document Type: Article

References (53)

1. Abdollahi S., Mostafalou S., Pournourmohammad, and Shadnia S. Oxidative stress and cholinesterase inhibition in saliva and plasma of rats following subchronic exposure to malathion. Comp. Biochem. Physiol., C 137 (2004) 29-34
2. Bal R., Janahmadi M., Green G.G., and Sanders D.J. Two kinds of transient outward currents, IA and IAdepol, in F76 and D1 soma membranes of the subesophageal ganglia of Helix aspersa. J. Membr. Biol. 179 (2001) 71-78
3. Baufreton J., Garret M., de la Calle A., Gonon F., Dufy B., Bioulac B., and Taupignon A. D5 (not D1) dopamine receptors potentiate burst-firing in neurones of the subthalamic nucleus by modulating an L-type calcium conductance. J. Neurosci. 23 (2003) 816-825
4. Beurrier C., Congar P., Bilouac B., and Hammond C. Subthalamic neurones switch from single-spike activity to burst-firing mode. J. Neurosci. 19 (1999) 599-609
5. Birinyi-Strachan L.C., Gunning S.J., Lewis R.J., and Nicholson G.M. Block of voltage-gated potassium channels by Pacific ciguatoxin-1 contributes to increased neuronal excitability in rat sensory neurones. Toxicol. Appl. Pharmacol. 204 (2005) 175-186
6. Chamberlain S.G., and Kerkut G.A. Voltage clamp analysis of sodium and calcium inward currents in snail neurones. Comp. Biochem. Physiol. 28 (1969) 787-801
7. Chen X.Y., Shao J.Z., Xiang L.X., and Liu X.M. Involvement of apoptosis in malathion-induced cytotoxicity in a grass carp (Ctenopharyngodon idellus) cell line. Comp. Biochem. Physiol., C 142 (2006) 36-45
8. + channels are involved in both spike shaping and firing regulation in Helix neurones. J. Physiol. 465 (1993) 265-287
9. de Blaquie`re G.E., Waters L., Blain P.G., and Williams F.M. Electrophysiological and biochemical effects of single and multiple doses of the organophosphate diazinon in the mouse. Toxicol. Appl. Pharmacol. 166 (2000) 81-91
10. el Manira A., Tegner J., and Grillner S. Calcium-dependent potassium channels play a critical role for burst termination in the locomotor network in lamprey. J. Neurophysiol. 72 (1994) 1852-1861
11. 2+ spikes of F1 neuronal soma membrane in Helix aspersa. Acta Physiol. Hung. 90 (2003) 243-254
12. Filbert M.G., Apland J.P., Petrali J.P., and Adler M. Paraoxon block of chloride conductance in cell R2 of Aplysia californica. Brain Res. Bull. 28 (1992) 473-477
13. Fryer A.D., Lein P.J., Howard A.S., Yost B.L., Beckles R.A., and Jett D.A. Mechanisms of organophosphate insecticide-induced airway hyperreactivity. Am. J. Physiol. 286 (2004) L963-L969
14. Ghosh A., and Greenberg M.E. Calcium signalling in neurons: molecular mechanisms and cellular consequences. Science 268 (1995) 239-246
15. Goh J.W., and Pennefather P.S. Pharmacological and physiological properties of after-hyperpolarization current of bullfrog ganglion neurones. J. Physiol. (Lond.) 394 (1987) 315-333
16. + current involvement in neuronal function revealed by in situ single-channel analysis in Helix neurones. J. Physiol. 420 (1990) 73-109
17. Hallworth N.E., Wilson C.J., and Bevan M.D. Apamin-sensitive small conductance calcium-activated potassium channels, through their selective coupling to voltage-gated calcium channels, are critical determinants of the precision, pace, and pattern of action potential generation in rat subthalamic nucleus neurones in vitro. J. Neurosci. 23 (2003) 7525-7542
18. Heppner T.J., and Drewes C.D. Effects of paraoxon on spike initiation and conduction block in the giant interneurones of the American cockroach Periplaneta americana. Comp. Biochem. Physiol., C 94 (1989) 515-519
19. Heppener T.J., and Fiekers J.F. The effects of irreversible acetylcholinesterase inhibitors on transmission through sympathetic ganglia of the bullfrog. Neuropharmacology 30 (1991) 843-854
20. Heppner T.J., and Fiekers J.F. The effects of soman on the electrical properties and excitability of bullfrog sympathetic ganglion neurones. Br. J. Pharmacol. 103 (1991) 1985-1991
21. 2+ action potentials in bullfrog sympathetic neurones. Brain Res. 563 (1991) 303-305
22. Heppner T.J., and Fiekers J.F. VX enhances neuronal excitability and alters membrane properties of Rana catesbeiana sympathetic ganglion neurones. Comp. Biochem. Physiol., C 102 (1992) 335-338
23. Hermann A., and Erxleben C. Charybdotoxin selectively blocks small Ca-activated K channels in Aplysia neurones. J. Gen. Physiol. 90 (1987) 27-47
24. Hodgkin A.L. Chance and Design in Electrophysiology: an Informal Account of Certain Experiments on Nerve Carried Out Between 1934 and 1952. The Pursuit of Nature. Informal Essays on the History of Physiology (1976), Cambridge University Press, Cambridge 1-22
25. 2+ channels. J. Exp. Biol. 203 (2000) 841-856
26. Kiss T., Laszlo Z., and Szabadics J. Mechanism of 4-aminopyridine block of the transient outward K-current in identified Helix neurone. Brain Res. 927 (2002) 168-179
27. +Conductances in the Generation of Inferior Olive Rhythmicity In Vivo. J. Neurosci. 17 (1997) 2825-2838
28. Laskowski M.B., and Dettbarn W.D. An electrophysiological analysis of the effects of paraoxon at the neuromuscular junction. J. Pharmacol. Exp. Ther. 210 (1979) 269-274
29. Lee B.W., London L., Paulauskis J., Myers J., and Christiani D.C. Association between human paraoxonase gene polymorphism and chronic symptoms in pesticide-exposed workers. J. Occup. Environ. Med. 45 (2003) 118-122
30. Llinás R. The intrinsic electrophysiological properties of mammalian neurons: insights into central nervous system function. Science 242 (1988) 1654-1664
31. Llinás R., Steinberg I.Z., and Walton K. Presynaptic calcium currents in squid giant synapse. Biophys. J. 33 (1981) 289-321
32. Madison D.V., and Nicoll R.A. Control of repetitive discharge of rat CA1 pyramidal neurones in vitro. J. Physiol. (Lond.) 354 (1984) 319-331
33. Mileson B.E., Chambers J.E., Chen W.L., Dettbarn W., Ehrich M., Eldefrawi A.T., Gaylor D.W., Hamernik K., Hodgson E., Karczmar A.G., Padilla S., Pope C.N., Richardson R.J., Saunders D.R., Sheets L.P., Sultatos L.G., and Wallace K.B. Common mechanism of toxicity: a case study of organophosphorus pesticides. Toxicol. Sci. 41 (1998) 8-20
34. Pavlovsky L., Browne R.O., and Friedman A. Pyridostigmine enhances glutamatergic transmission in hippocampal CA1 neurones. Exp. Neurol. 179 (2003) 181-187
35. Pedarzani P., Mosbacher J., Rivard A., Cingolani L.A., Oliver D., Stocker M., Adelman J.P., and Fakler B. Control of electrical activity in central neurones by modulating the gating of small conductance Ca2-activated K channels. J. Biol. Chem. 276 (2001) 9762-9769
36. 2+ channels in Drosophila brain membranes. EMBO J. 8 (1989) 2365-2371
37. Rocha E.S., Swanson K.L., Aracava Y., Goolsby J.E., Maelicke A., and Albbuuquerque E.X. Paraoxon: cholinesterase-independent stimulation of transmitter release and selective block of ligand-gated ion channels in cultured hippocampal neurones. J. Pharmacol. Exp. Ther. 278 (1996) 1175-1187
38. + currents in neurones: types, physiological roles and modulation. Trends Neurosci. 19 (1996) 150-154
39. Sakakibara M., Okuda F., Nomura K., Watanabe K., Meng H., Horikoshi T., and Lukowiak K. Potassium currents in isolated statocyst neurones and RPeD1 in the pond snail Lymnaea stagnalis. J. Neurophysiol. 94 (2005) 3884-3892
40. Sancho E.M., Ferrando D., and Andreu E. In vivo inhibition of AChE activity in the European eel Anguilla anguilla exposed to technical grade fenitrothion. Comp. Biochem. Physiol., C 120 (1998) 389-395
41. Scuri R., Mozzachiodi R., and Brunelli M. Role for calcium signaling and arachidonic acid metabolites in the activity-dependent increase of AHP amplitude in leech T sensory neurones. J. Neurophysiol. 94 (2005) 1066-1073
42. Solntseva E.I. Properties of slow early potassium current in neurones of snail Helix pomatia. Gen. Pharmacol. 26 (1995) 1719-1726
43. Srivatsan M. Effects of organophosphates on cholinesterase activity and neurite regeneration in Aplysia. Chem.-Biol Interact. 119-120 (1999) 371-378
44. Stallones L., and Beseler C. Pesticide illness, farm practices, and neurological symptoms among farm residents in Colorado. Environ. Res. Sect. A 90 (2002) 89-97
45. Storm J.F. Potassium currents in hippocampal pyramidal cells. Prog. Brain Res. 83 (1990) 161-187
46. Sungur M., and Güven M. Intensive care management of organophosphate insecticide poisoning. Crit. Care 5 (2001) 211-215
47. Taylor P.S. Selectivity and patch measurements of A-current channels in Helix aspersa neurones. J. Physiol. 388 (1987) 437-447
48. Thompson S.H. Three pharmacologically distinct potassium channels in molluscan neurones. J. Physiol. 265 (1977) 465-488
49. Thompson S. Aminopyridine block of transient potassium current. J. Gen. Physiol. 80 (1982) 1-18
50. 2+ spike and afterhyperpolarization in snail neurons: relevance to the hyperexcitability induction. Brain Res. 1083 1 (2006) 110-117
51. Wolfart J., and Roeper J. Selective coupling of T-type calcium channels to SK potassium channels prevents intrinsic bursting in dopaminergic midbrain neurones. J. Neurosci. 22 (2002) 3404-3413
52. Yamoah E.N., and Crow T. Two components of calcium currents in the soma of photoreceptors of Hermissenda. J. Neurophysiol. 72 (1994) 1327-1336
53. + channel blockers induce PKC modulated oscillatory contractions in guinea pig trachea. Comp. Biochem. Physiol. 131 (2002) 511-519