Oestradiol-induced relaxation of rabbit basilar artery by inhibition of voltage-dependent Ca channels through GTP-binding protein

British Journal of Pharmacology

Volumn 117, Issue 2, 1996, Pages 351-359

  Ogata, Rika ^a   Inoue, Yoshihito ^a   Nakano, Hitoo ^a   Ito, Yushi ^a   Kitamura, Kenji ^b  

^a KYUSHU UNIVERSITY   (Japan)

^b FUKUOKA DENTAL COLLEGE   (Japan)

Author keywords

Basilar artery; Ca antagonist; Ca channel; Ca currents; GTP binding protein; Oestradiol; Oestrogen receptor; Sex hormone

Indexed keywords

BARIUM ION; CAFFEINE; CALCIUM CHANNEL; CALCIUM ION; ESTRADIOL; ESTROGEN RECEPTOR; GUANINE NUCLEOTIDE BINDING PROTEIN; GUANOSINE 5' O (3 THIOTRIPHOSPHATE); GUANOSINE DIPHOSPHATE; HISTAMINE; NICARDIPINE; PERTUSSIS TOXIN; SEX HORMONE; TETRYLAMMONIUM;

ACTION POTENTIAL; ANIMAL TISSUE; ARTERY MUSCLE; ARTICLE; BASILAR ARTERY; CALCIUM CURRENT; CONCENTRATION RESPONSE; CONTROLLED STUDY; FEMALE; ION CURRENT; MEMBRANE DEPOLARIZATION; MEMBRANE STEADY POTENTIAL; MICROELECTRODE; NONHUMAN; PRIORITY JOURNAL; RABBIT; SMOOTH MUSCLE RELAXATION;

EID: 0030031104     PISSN: 00071188     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1476-5381.1996.tb15198.x     Document Type: Article

References (30)

1. BENHAM, C.D. & TSIEN, R.W. (1988). Noradrenaline modulation of calcium channels in single smooth muscle cells from rabbit ear artery. J. Physiol., 404, 767-784.
2. BRASS, L.M., KESIEL, D. & SARREL, P.M. (1990). A correlation between estrogen and middle cerebral artery blood velocity at different times in the menstrual cycles in women with catamenial migraines. J. Cardiovasc. Technol., 9, 68.
3. BUSH, T.L., BARRET-CONNOR, E., COWAN, L.D., CRIQUI, M.H., WALLACE, R.B., SUCHINDRAN, C.M., TYROLER, M.A. & RIFKIND, B.M. (1987). Cardiovascular mortality and non-contraceptive use of estrogen in women: results from the Lipid Research Clinics Program Follow-up Study. Circulation, 75, 1102-1109.
4. COLLINS, P., ROSANO, G.M.C., JIANG, C., LINDSAY, D., SARREL, P.M. & POOLE-WILSON, P.A. (1993). Cardiovascular protection by oestrogen - a calcium antagonist effect? Lancet, 341, 1264-1265.
5. 2+-channel currents in single vascular smooth muscle cells. Pflügers Arch., 409, 7-12.
6. GIRASOLE, G., JIKKA, R.L., PASSERI, G., BOSWELL, S. & BORDER, G. (1992). 17β-Estradiol inhibits interleukin-6 production by bone marrow-derived stromal cells and osteoblasts in vitro: a potential mechanism for the antiosteoporotic effect of estrogens. J. Clin. Invest., 89, 883-891.
7. GISCLARD, V., MILLER, V.M. & VANHOUTTE, P.M. (1988). Effects of 17β-estradiol on endothelium-dependent responses in the rabbit. J. Pharmacol. Exp. Ther., 144, 19-22.
8. HAMILL, O.P., MARTY, A., NEHER, E., SAKMANN, B. & SIGWORTH, F.J. (1981). Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membrane patches. Pflügers Arch., 391, 85-100.
9. 2 in porcine coronary artery. Circulation, 91, 2619-2626.
10. HENDERSON, B.E., PAGANINI-HILL, A. & ROSS, R.K. (1988). Estrogen replacement therapy and protection from acute myocardial infarction. Am. J. Obstet. Gynecol., 159, 312-317.
11. 2+ in guinea-pig isolated cardiac myocytes. Br. J. Pharmacol., 106, 739-745.
12. JIANG, C., SARREL, P.M. LINDSAY, D.C., POOLE-WILSON, P.A. & COLLINS, P. (1991). Endothelium-independent relaxation of rabbit coronary artery by 17β-oestradiol in vitro. Br. J. Pharmacol., 104, 1033-1037.
13. KNOPP, R.H. (1988). The effects of postmenopausal estrogen therapy on the incidence of arteriosclerotic vascular disease. Obstet. Gynecol., 72, 23S-30S.
14. LOIRAND, G., PACAUD, P., MIRONNEAU, C. & MIRONNEAU, J. (1990). GTP-binding proteins mediate noradrenaline effects on calcium and chloride currents in rat portal vein. J. Physiol., 428, 517-529.
15. MAGNESS, R.R. & ROSENFELD, C.R. (1989). Local and systemic estradiol-17β: effects on uterine and systemic vasodilation. Am. J. Physiol., 256, E536-E542.
16. MATSUDA, S., KADOWAKI, Y., ICHINO, M., AKIYAMA, T., TOYOSHIMA, K. & YAMAMOTO, T. (1993). 17β-Estradiol mimics ligand activity of the c-erbB2 protooncogene product. Proc. Natl. Acad. Sci. U.S.A., 90, 10803-10807.
17. MILLER, V.M., GISCLARD, V. & VANHOUTTE, P.M. (1988). Modulation of endothelium-dependent and vascular smooth muscle responses by oestrogens. Phlebology, 3(Suppl.) 1, 63-69.
18. 2+ current recorded from the rabbit basilar artery. Circ. Res., 67, 993-1006.
19. 2+ current via GTP hydrolysis in rabbit saphenous artery. J. Physiol., 448, 133-152.
20. PACAUD, P., LOIRAND, G., MIRONNEAU, C. & MIRONNEAU, J. (1987). Opposing effects of noradrenaline on the two classes of voltage-dependent calcium channels of single vascular smooth muscle cells in short-term primary culture. Pflügers Arch., 410, 557-559.
21. PAGANINI-HILL, A., ROSS, R.K. & HENDERSON, B.E. (1988). Postmenopausal oestrogen treatment and stroke: a prospective study. Br. Med. J., 295, 519-522.
22. PINES, A., FISMAN, E.Z., LEVO, Y., AVERBUCH, M., LIDOR, A., DRORY, Y., FINKELSTEIN, A., HATMAN-PERI, M., MOSKOWITZ, M., BEN-ARI, E. & AYALON, D. (1991). The effects of hormone replacement therapy in normal postmenopausal women: measurements of Doppler-derived parameters of aortic flow. Am. J. Obstet. Gynecol., 164, 806-812.
23. SARREL, P.M., LUFKIN, E.G., OUSLER, M.J. & KEEF, D. (1994). Estrogen actions in arteries, bone and brain. Sci. Am. Sci. Med., 1, 44-53.
24. SHAMMA, F.N., FAYED, P., BRASS, L. & SARREL, P. (1992). Middle cerebral artery blood velocity during controlled ovarian hyperstimulation. Fertil. Steril., 57, 1022-1025.
25. STAMPFER, M.J., COLDITZ, G.A., WILLETT, W.C., MANSON, J.E., ROSNER, B., SPEIZER, F.E. & HENNEKENS, C.H. (1991). Postmenopausal estrogen therapy and cardiovascular disease. N. Eng. J. Med., 325, 756-762.
26. STAMPFER, M.J., WILLETT, W.C., COLDITZ, G.A., ROSNER, B., SPEIZER, F.E. & HENNEKENS, C.H. (1985). A prospective study of postmenopausal estrogen therapy and coronary heart disease. N. Engl. J. Med., 313, 1044-1049.
27. 2+ uptake of uterine arterial smooth muscle cells through potential-sensitive channels. Biol. Reprod., 36, 361-368.
28. WILLIAMS, J.K., ADAMS, M.R. & KLOPFENSTEIN, H.S. (1990). Estrogen modulates responses of atherosclerotic coronary arteries. Circulation, 81, 1680-1687.
29. XIONG, Z., KITAMURA, K. & KURIYAMA, H. (1991). ATP activates cationic currents and modulates the calcium current through GTP-binding protein in rabbit portal vein. J. Physiol., 440, 143-165.
30. 2+ currents in A7r5 vascular smooth muscle cell line. Am. J. Physiol., 266, C975-C980.