Kir3.1/3.2 encodes an I(KACh)-like current in gastrointestinal myocytes

American Journal of Physiology - Gastrointestinal and Liver Physiology

Volumn 278, Issue 2 41-2, 2000, Pages

  Bradley, Karri K ^a   Hatton, William J ^a   Mason, Helen S ^a   Walker, Rebecca L ^a   Flynn, Elaine R M ^a   Kenyon, James L ^a   Horowitz, Burton ^a  

^a UNIVERSITY OF NEVADA   (United States)

Author keywords

Colon; Ion channel; Motility; Potassium; Smooth muscle

Indexed keywords

ACETYLCHOLINE; GUANINE NUCLEOTIDE BINDING PROTEIN; MUSCARINIC M2 RECEPTOR; POTASSIUM CHANNEL; POTASSIUM ION;

ANIMAL CELL; ARTICLE; COLON MOTILITY; CONTROLLED STUDY; DOG; INTESTINE MUSCLE; NONHUMAN; OOCYTE; POTASSIUM CURRENT; PRIORITY JOURNAL; PROTEIN EXPRESSION; RHYTHM; XENOPUS;

EID: 0034094775     PISSN: 01931857     EISSN: None     Source Type: Journal    
DOI: 10.1152/ajpgi.2000.278.2.g289     Document Type: Article

References (37)

1. Bass, P., C. F. Code, and E. H. Lambert. Motor and electrical activity of the duodenum. Am. J. Physiol. 201: 287-291, 1961.
2. Bühner, S., and H. J. Ehrlein. Characteristics of postprandial duodenal motor patterns in dogs. Dig. Dis. Sci. 34: 1873-1881, 1989.
3. Bülbring, E., G. Burnstock, and M. E. Holman. Excitation and conduction in the smooth muscle of the isolated taenia coli of the guinea-pig. J. Physiol. 142: 420-437, 1958.
4. Christensen, J., J. R. Glover, E. O. Macagno, R. B. Singerman, and N. W. Weisbrodt. Statistics of contractions at a point in the human duodenum. Am. J. Physiol. 221: 1818-1823, 1971.
5. Cousins, H. M., F. R. Edwards, G. D. S. Hirst, and I. R. Wendt. Cholinergic neuromuscular transmission in the longitudinal muscle of the guinea-pig ileum. J. Physiol. (Lond.) 471: 61-86, 1993.
6. Daniel, E. E., and K. M. Chapman. Electrical activity of the gastrointestinal tract as an indication of mechanical activity. Am. J. Dig. Dis. 8: 54-102, 1963.
7. Dusdieker, N. S., and R. W. Summers. Longitudinal and circumferential spread of spike bursts in canine jejunum in vivo. Am. J. Physiol. Gastrointest. Liver Physiol. 239: G311-G318, 1980.
8. El-Sharkawy, T. Y., and E. E. Daniel. Electrical activity of small intestine smooth muscle and its temperature dependence. Am. J. Physiol. 229: 1268-1276, 1975.
9. Greven, K. Ruhe- und Aktionspotentiale der glatten Muskulatur nach Untersuchungen mit Glaskapillarelektroden Zeit. Biol. 106: 1, 1953.
10. Hara, Y., and J. H. Szurszewski. Effect of potassium and acetylcholine on canine intestinal smooth muscle. J. Physiol. (Lond.) 372: 521-537, 1986.
11. Hennig, G. W., M. Costa, B. N. Chen, and S. J. H. Brookes. Quantitative analysis of peristalsis in the guinea-pig small intestine using spatio-temporal maps. J. Physiol. (Lond.) 517: 575-590, 1999.
12. Huizinga, J. D. Action potentials in gastrointestinal smooth muscle. Can. J. Physiol. Pharmacol. 69: 1133-1142, 1991.
13. Huizinga, J. D., L. Thuneberg, M. Kluppel, J. Malysz, H. B. Mikkelsen, and A. Bernstein. W/kit gene required for interstitial cells of Cajal and for intestinal pacemaker activity. Nature 373: 347-349, 1995.
14. Kuriyama, H., R. Osa, and N. Toida. Electrophysiological study of the intestinal smooth muscle of the guinea-pig. J. Physiol. (Lond.) 191: 239-255, 1967.
15. Lammers, W. J. E. P., A. Al-Kais, K. Arafat, and T. Y. El-Sharkawy. Wave mapping: detection of co-existing multiple wavefronts in high-resolution electrical mapping. Med. Biol. Eng. Comput. 33: 476-481, 1995.
16. Lammers, W. J. E. P., A. Al-Kais, S. Singh, K. Arafat, and T. Y. El-Sharkawy. Multielectrode mapping of slow wave activity in the isolated rabbit duodenum. J. Appl. Physiol. 74: 1454-1461, 1993.
17. Lammers, W. J. E. P., K. Arafat, A. El-Kays, and T. Y. El-Sharkawy. Spatial and temporal variations in local spike propagation in the myometrium of the 17-day pregnant rat. Am. J. Physiol. Cell Physiol. 267: C1210-C1223, 1994.
18. Lammers, W. J. E. P., and R. Hamid. The initiation, continuation and termination of episodes of circus movements in the pregnant myometrium of the rat. Am. J. Obstet. Gynecol. 179: 1515-1526, 1998.
19. Lammers, W. J. E. P., B. Stephen, E. Adeghate, S. Ponery, and O. Pozzan. The slow wave does not propagate across the gastroduodenal junction in the isolated feline preparation. Neurogastroenterol. Motil. 10: 339-349, 1998.
20. Lammers, W. J. E. P., B. Stephen, K. Arafat, and G. W. Manefield. High resolution mapping in the gastrointestinal system: initial results. Neurogastroenterol. Motil. 8: 207-216, 1996.
21. Lammers, W. J. E. P., B. Stephen, and O. Pozzan. The effects of TTX, TEA and ACh on the size and distribution of spike patches in the isolated feline duodenum (Abstract). Gastroenterology 114: A783, 1998.
22. Lammers, W. J. E. P., B. Stephen, and O. Pozzan. The pattern of propagation of slow waves affects the size of spike patches in the isolated duodenum (Abstract). Gastroenterology 114: A783, 1998.
23. Liu, L. W. C., R. L. Ruo, and J. D. Huizinga. Circular muscle lamellae of canine colon are electrically isolated functional units. Can. J. Physiol. Pharmacol. 75: 112-119, 1997.
24. Marshall, J. M. Regulation of activity in uterine smooth muscle. Physiol. Rev. 42: 213-227, 1962.
25. Melville, J., E. Macagno, and J. Christensen. Longitudinal contractions in the duodenum: their fluid-mechanical function. Am. J. Physiol. 228: 1887-1892, 1975.
26. Mendel, C., A. Pousse, and J. F. Grenier. Relationship of electrical slow wave and spike bursts in the dog jejunum in vivo. Can. J. Physiol. Pharmacol. 62: 1315-1319, 1984.
27. Nagai, T., and C. L. Prosser. Patterns of conduction in smooth muscle. Am. J. Physiol. 204: 910-914, 1963.
28. Oigaard, A., and S. Dorph. The relative significance of electrical spike potentials and intraluminal pressure waves as quantitative indicators of motility. Am. J. Dig. Dis. 19: 797-803, 1974.
29. Sancholuz, A. G., T. E. Croley II, J. R. Glover, E. O. Macagno, and J. Christensen. Distribution of spike bursts in cat duodenum. Am. J. Physiol. 229: 925-929, 1975.
30. Sancholuz, A. G., T. E. Croley II, J. Christensen, E. O. Macagno, and J. R. Glover. Phase lock of electrical slow waves and spike burst in cat duodenum. Am. J. Physiol. 229: 608-612, 1975.
31. Sanders, K. M. A case for interstitial cells of Cajal as pacemakers and mediators of neurotransmission in the gastrointestinal tract. Gastroenterology 111: 492-515, 1996.
32. Specht, P. C. Propagation of stimulated slow waves in cat intestinal muscle. Am. J. Physiol. 231: 228-233, 1976.
33. 2+ waves by enteric neural reflexes. Nature 399: 62-66, 1999.
34. Summers, R. W., and N. S. Dusdieker. Patterns of spike burst spread and flow in the canine small intestine. Gastroenterology 81: 742-750, 1981.
35. Tamai, T., and C. L. Prosser. Differentiation of slow potentials and spikes in longitudinal muscle of cat intestine. Am. J. Physiol. 210: 452-458, 1966.
36. Tomita, T. Electrical responses of smooth muscle to external stimulation in hypertonic solution. J. Physiol. (Lond.) 183: 450-468, 1966.
37. Tomita, T. Spike propagation in the smooth muscle of the guinea-pig taenia coli. J. Physiol. (Lond.) 191: 517-527, 1967.