Effects of pHi on isometric force and Ca2+Ji in porcine coronary artery smooth muscle

Circulation Research

Volumn 75, Issue 6, 1994, Pages 990-998

  Nagesetty, Rajiv ^a   Paul, Richard J ^a  

^a UNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE   (United States)

Author keywords

Ca2+; Contractility; Coronary arteries; pH; Smooth muscle

Indexed keywords

AMMONIUM CHLORIDE; CALCIUM;

ANIMAL; ARTICLE; CALIBRATION; COMPARATIVE STUDY; CORONARY BLOOD VESSEL; DRUG EFFECT; FLUORESCENCE; IN VITRO STUDY; METABOLISM; MUSCLE ISOMETRIC CONTRACTION; PH; PHYSIOLOGY; SWINE; VASCULAR SMOOTH MUSCLE;

AMMONIUM CHLORIDE; ANIMAL; CALCIUM; CALIBRATION; COMPARATIVE STUDY; CORONARY VESSELS; FLUORESCENCE; HYDROGEN-ION CONCENTRATION; IN VITRO; ISOMETRIC CONTRACTION; MUSCLE, SMOOTH, VASCULAR; SUPPORT, NON-U.S. GOV'T; SUPPORT, U.S. GOV'T, P.H.S.; SWINE;

EID: 0028674947     PISSN: 00097330     EISSN: None     Source Type: Journal    
DOI: 10.1161/01.res.75.6.990     Document Type: Article

References (39)

1. Neely JR, Whitmer JT, Rovetto MJ. Effect of coronary blood flow on glycolytic flux and intracellular pH in isolated rat hearts. Circ Res. 1975;37:733-740.
2. Chang AE, Detar R. Oxygen and vascular smooth muscle contraction revisited. Am J Physiol. 1980;238:H716-H728.
3. Rubanyi G, Paul RJ. Two distinct effects of oxygen on vascular tone in porcine coronary artery. Circ Res. 1985;56:1-10.
4. Busse R, Forstermann U, Matsuda H, Pohl U. The role of prostaglandins in the endothelium-mediated vasodilatory response to hypoxia. Pflugers Arch. 1984;401:77-83.
5. Daut J, Maier-Rudolph W, von Beckerath N, Mehrke G, Gunther K, Goedel-Meinen L. Hypoxic dilation of coronary arteries is mediated by ATP-sensitive potassium channels. Science. 1990;247: 1341-1344.
6. Roos A, Boron WF. Intracellular pH. Physiol Rev. 1981;61:296-434.
7. Mrwa U, Achtig I, Rüegg JC. Influences of calcium concentration and pH on the tension development and ATPase activity of the arterial actomyosin contractile system. Blood Vessels. 1974;11: 277-286.
8. Arheden H, Arner A, Hellstrand P. Calcium sensitivity and energetics of contraction in skinned smooth muscle of the guinea pig Taenia coli at altered pH. Pflugers Arch. 1989;413:476-481.
9. Griendling K, Berk B, Ganz P, Gimbrone M, Wayne Alexander R. Angiotensin II stimulation of vascular smooth muscle phosphoinositide metabolism. Hypertension. 1987;9(suppl III):III-181-III-185.
10. Grover A, Samson S. Pig coronary artery smooth muscle: substrate and pH dependence of the two calcium pumps. Am J Physiol. 1986;251:C529-C534.
11. +-induced vasodilation of rat aorta is mediated by alterations in intracellular calcium sequestration. Circ Res. 1990;67:426-439.
12. Irasawa H, Sato R. Intra- and extracellular actions of protons on the calcium current of isolated guinea pig ventricular cells. Circ Res. 1986;59:348-355.
13. Tomita T, Tokuno H, Ito M, Syed MM, Matsumoto T. Effects of ammonium on vascular smooth muscle. In: Sperelakis N, Kuriyama H, eds. Ion Channels of Vascular Smooth Muscle Cells and Endothelial Cells. New York, NY: Elsevier Science Publishing Co Inc; 1991:217-223.
14. Thomas RC. Intracellular pH of snail neurones measured with a new pH-sensitive glass microelectrode. J Physiol (Lond). 1974;238: 159-180.
15. Krampetz IK, Rhoades RA. Intracellular pH: effect of pulmonary arterial smooth muscle. Am J Physiol. 1991;260(Lung Cell Mol Physiol 4):L516-L521.
16. Danthuluri NR, Deth RC. Effects of intracellular alkalinization on resting and agonist-induced vascular tone. Am J Physiol. 1989; 256(Heart Cell Physiol 25):H867-H875.
17. Aalkjaer C, Mulvany MJ. Effects of changes in intracellular pH on the contractility of rat resistance vessels. Prog Biochem Pharmacol. 1988;23:150-158.
18. 4Cl on the contractility of isolated vascular smooth muscle. Life Sci. 1987;41:95-102.
19. Feletou M, Harker CT, Komori K, Shepherd JT, Vanhoutte PM. Ammonium ions cause relaxation of isolated canine arteries. J Pharmacol Exp Ther. 1989;251:82-89.
20. Spurway NC, Wray S. A phosphorus nuclear magnetic resonance study of metabolites and intracellular pH in rabbit vascular smooth muscle. J Physiol (Lond). 1987;393:57-71.
21. de Lanerolle P, Paul RJ. Myosin phosphorylation/dephosphorylation and regulation of airway smooth muscle contractility. Am J Physiol. 1991;261(Lung Cell Mol Physiol 5):L1-L14.
22. Siskind MS, McCoy CE, Chobanian A, Schwartz JH. Regulation of intracellular calcium by cell pH in vascular smooth muscle cells. Am J Physiol. 1989;256(Cell Physiol 25):C234-C240.
23. Battle DC, Peces R, LaPointe MS, Ye M, Daugirgas JT. Cytosolic free calcium regulation in response to acute changes in intracellular pH in vascular smooth muscle. Am J Physiol. 1993;264: C932-C943.
24. Farrukh IS, Gurtner GH, Terry PB, Tohidi W, Yang J, Adkinson N Jr, Michael JR. Effect of pH on pulmonary vascular tone, reactivity, and arachidonate metabolism. J Appl Physiol. 1989;67: 445-452.
25. 2 sensitivity in porcine coronary artery. J Pharmacol Exp Ther. 1990;252:1053-1059.
26. Thomas JA, Buchsbaum RA, Zimniak A, Racker E. Intracellular pH measurement in Ehrlich ascites tumor cell utilizing spectroscopic probes generated in situ. Biochemistry. 1979;18:2210-2218.
27. 2+ localization and sensitivity in vascular smooth muscle. Trends Pharmacol Sci. 1989;10:320-325.
28. 2+ indicators with greatly improved fluorescence properties. J Biol Chem. 1985;260:3440-3450.
29. 2+ in vascular smooth muscle. Eur J Pharmacol. 1990;178:171-177.
30. Paul RJ. Aerobic glycolysis and ion transport in vascular smooth muscle. Am J Physiol. 1983;244:C399-C409.
31. Hirano K, Kanaide H, Abe S, Nakamura M. Effects of diltiazem on calcium concentrations in the cytosol and on force of contractions in porcine coronary arterial strips. Br J Pharmacol. 1990;101: 273-280.
32. i and tension in isolated rat mesenteric resistance arteries. J Vasc Res. 1992;29:330-340.
33. Kim D, Cragoe EJ, Smith TW. Relations among sodium pump inhibition, Na-Ca exchange and Na-H exchange activities and Ca-H interaction in cultured heart cells. Circ Res. 1987;60:185-193.
34. 2+ using the fluorescence of SNARF-1 and fura-2. Am J Physiol. 1991;260:C297-C307.
35. Aalkjaer C, Hughes A. Chloride and bicarbonate transport in rat resistance arteries. J Physiol (Lond). 1991;436:57-73.
36. Jones AW, Somlyo AP, Somlyo AV. Potassium accumulation in smooth muscle and associated ultrastructural changes. J Physiol (Lond). 1973;232:247-273.
37. Lynch RM, Paul RJ. Compartmentation of glycolysis and glycogenolysis in vascular smooth muscle. Science. 1983;222:1344-1346.
38. 2+ sensitization of smooth muscle contraction through myosin light chain phosphorylation. J Biol Chem. 1991;266: 1708-1715.
39. Tang DC, Kubota Y, Kamm KE, Stull JT. GTP gamma S-induced phosphorylation of myosin light chain kinase in smooth muscle. FEBS Lett. 1993;331:272-275.