Incorporation of the troponin regulatory complex of post-ischemic stunned porcine myocardium reduces myofilament calcium sensitivity in rabbit psoas skeletal muscle fibers

Journal of Molecular and Cellular Cardiology

Volumn 30, Issue 2, 1998, Pages 285-296

  McDonald, Kerry S ^b   Moss, Richard L ^b   Miller, William P ^a  

^a UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE AND PUBLIC HEALTH   (United States)

^b School of Medicine ^*

Author keywords

Calcium; Contractile proteins; Myocardial contraction; Myocardial ischemia; Myocardial reperfusion injury

Indexed keywords

CALCIUM ION; TROPONIN;

ANIMAL EXPERIMENT; ANIMAL MODEL; ANIMAL TISSUE; ARTICLE; CONTROLLED STUDY; HEART MUSCLE BIOPSY; HEART MUSCLE ISCHEMIA; HEART MUSCLE REPERFUSION; HEART VENTRICLE HYPERTROPHY; LEFT ANTERIOR DESCENDING CORONARY ARTERY; MUSCLE CELL; MYOFILAMENT; NONHUMAN; PRIORITY JOURNAL; PSOAS MUSCLE; SKELETAL MUSCLE; STUNNED HEART MUSCLE; SWINE; THIN FILAMENT;

EID: 0032006553     PISSN: 00222828     EISSN: None     Source Type: Journal    
DOI: 10.1006/jmcc.1997.0603     Document Type: Article

References (32)

1. BARBATO R, MENABO R, DAINESE P, CARAFOLI E, SCHIAFFINO S, DI LISA F, 1996. Binding of cytosolic proteins to myofibrils in ischemic rat hearts. Circ Res 78: 821-828.
2. BEIER N, JAQUET K, SCHNACKERZ K, HEILMEYER MG, 1988. Isolation and characterization of a highly phosphorylated troponin from bovine heart. Eur J Biochem 176: 327-334.
3. BOLLI R, 1990. Mechanisms of myocardial "stunning". Circulation 82: 723-738.
4. BOLLI R, 1992. Myocardial "stunning" in man. Circulation 86: 1671-1691.
5. BREMEL RD, WEBER A, 1972. Cooperation within actin filament in vertebrate skeletal muscle. Nature New Biol 238: 97-101.
6. CARROZZA JP, BENTIVEGNA LA, WILLIAMS CP, KUNTZ RE, GROSSMAN W, MORGAN JP, 1992. Decreased myofilament responsiveness in myocardial stunning follows transient calcium overload during ischemia and reperfusion. Circ Res 71: 1334-1340.
7. 2+ responsiveness and altered diastolic function in intact ventricular muscle. Circ Res 76: 1036-1048.
8. GIULIAN GG, MOSS RL, GREASER ML, 1983. Improved methodology for analysis and quantitation of proteins on one-dimensional silver-stained slab gels. Anal Biochem 129: 277-287.
9. GREASER ML, GERGELY J, 1971. Reconstitution of troponin activity from three troponin components. J Biol Chem 246: 4226-4233.
10. 2+-specific regulatory sites in skinned rabbit psoas fibers. J Biol Chem 262: 13627-13635.
11. HOFMANN PA, MILLER WP, MOSS RL, 1993. Altered calcium sensitivity of isometric tension in myocyte-sized preparations of porcine postischemic stunned myocardium. Circ Res 72: 50-56.
12. HOMANS DC, SUBLETT E, DAI X, BACHE RJ, 1986. Persistence of regional left ventricular dysfunction after exercise-induced myocardial ischemia. J Clin Invest 77: 66-73.
13. KLONER RA, ALLEN J, COX TA, ZHENG Y, RUIZ CE, 1991. Stunned left ventricular myocardium after exercise treadmill testing in coronary heart disease. Am J Cardiol 68: 329-334.
14. KUSUOKA H, MARBAN E, 1992. Cellular mechanisms of myocardial stunning. Annu Rev Physiol 54: 243-256.
15. 2+ activation of contraction as a consequence of reperfusion-induced cellular calcium overload in ferret hearts. J Clin Invest 79: 950-961.
16. MARBAN E, 1991. Myocardial stunning and hibernation: the physiology behind the colloquialisms. Circulation 83: 681-688.
17. MARTIN AF, 1981. Turnover of cardiac troponin subunits: kinetic evidence for a precursor pool of troponin I. J Biol Chem 256: 964-968.
18. MCDONALD KS, MAMMEN PPA, STRANG KT, MOSS RL, MILLER WP, 1995. Isometric and dynamic contractile properties of porcine skinned cardiac myocytes following stunning. Circ Res 77: 964-972.
19. METZGER JM, GREASER ML, MOSS RL, 1989. Variations in cross-bridge attachment rate and tension with phosphorylation of myosin in mammalian skinned skeletal muscle fibers. J Gen Physiol 93: 855-883.
20. 2+ sensitivity of tension during stunning in porcine myocardium. J Mol Cell Cardiol 28: 689-697.
21. MOSS RL, 1979. Sarcomere length - tension relations of frog skinned muscle fibers during calcium activation at short lengths. J Physiol 292: 177-192.
22. MOSS RL, ALLEN JD, GREASER ML, 1986a. Effects of partial extraction of troponin complex upon the tension - pCa relation in rabbit skeletal muscle. J Gen Physiol 87: 761-774.
23. 2+ dependence of tension development in skinned skeletal muscle fibers following modification of troponin by partial substitution with cardiac troponin C. J Biol Chem 261: 6096-6099.
24. 2+ sensitivity of tension. J Physiol 440: 273-289.
25. NIXON JV, BROWN CN, SMITHERMAN TC, 1982. Identification of transient and persistent segmental wall motion abnormalities in patients with unstable angina by two-dimensional echocardiography. Circulation 65: 1497-1503.
26. RENKIN J, WIJNS W, LADHA Z, COL J, 1990. Reversal of segmental hypokinesis by coronary angioplasty in patients with unstable angina, persistent T wave inversion, and left anterior descending coronary artery stenosis: additional evidence for myocardial stunning in humans. Circulation 82: 913-921.
27. 2+-activation of striated muscle contraction. Biophys J 46: 541-543.
28. SOLARO RJ, 1986. Protein phosphorylation and the cardiac myofilaments. In: Solaro RJ) (ed.). Protein Phosphorylation in Heart Muscle. Boca Raton, Fla: CRC Press, 130-156.
29. STRANG KT, SWEITZER NK, GREASER ML, MOSS RL, 1994. β-Adrenergic receptor stimulation increases unloaded shortening velocity of skinned single ventricular myocytes from rats. Circ Res 75: 542-549.
30. SWARTZ DR, MOSS RL, 1992. Influence of a strong - binding myosin analogue on calcium-sensitive mechanical properties of skinned skeletal muscle fibers. J Biol Chem 267: 20497-20506.
31. WESTFALL MV, SOLARO RJ, 1992. Alterations in myofibrillar function and protein profiles after complete global ischemia in rat hearts. Circ Res 70: 302-313.
32. WIJNS W, SERRUYS PW, SLAGER CJ, GRIMM J, KRAYENBUEHL HP, HUGENHOLTZ PG, HESS OM, 1986. Effect of coronary occlusion during percutaneous transluminal angioplasty in humans on left ventricular chamber stiffness and regional diastolic pressure - radius relations. Am J Coll Cardiol 7: 455-463.