Literature DB >> 130614

Cross bridge ATP utilization in arterial smooth muscle.

R J Paul, E Glück, J C Rüegg.   

Abstract

Measurements of oxygen consumption and lactate production were used to estimate the ATP production in porcine carotid arteries. Changes in the total energy metabolism were correlated with changes in force which was altered by changing the muscle length under maximum stimulation. This tension-dependent metabolism could be used to distinguish between cross bridge and other ATP utilization. The tension-dependent metabolism was equal under K+ -depolarization or histamine stimulation. Tension cost was 300x smaller than skeletal muscle while the cross bridge cycle duration 30x longer.

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Year:  1976        PMID： 130614     DOI： 10.1007/bf00587295

Source DB:  PubMed          Journal:  Pflugers Arch        ISSN： 0031-6768            Impact factor:   3.657


  14 in total

1.  Apparent P-O ratio and chemical energy balance in frog sartorius muscle in vitro.

Authors:  R J Paul; M J Kushmerick
Journal:  Biochim Biophys Acta       Date:  1974-06-28

2.  [Dissociation by fluorodinitrobenzene of ATP effects, metabolic and contractile, tied to the rise of extracellular potassium concentration in the arterial smooth muscle (bovine carotid)].

Authors:  C Daemers-Lambert
Journal:  Angiologica       Date:  1968

3.  Aerobic glycolysis in vascular smooth muscle: relation to isometric tension.

Authors:  J W Peterson; R J Paul
Journal:  Biochim Biophys Acta       Date:  1974-08-23

4.  Force-generating capacity and contractile protein content of arterial smooth muscle.

Authors:  R A Murphy; J T Herlihy; J Megerman
Journal:  J Gen Physiol       Date:  1974-12       Impact factor: 4.086

5.  Influences of calcium concentration and pH on the tension development and ATPase activity of the arterial actomyosin contractile system.

Authors:  U Mrwa; I Achtig; J C Ruegg
Journal:  Blood Vessels       Date:  1974

6.  A nonequilibrium thermodynamic description of vascular smooth muscle mechanochemistry. I. The rate of oxygen consumption: a measure of the driving chemical reaction.

Authors:  R J Paul; J W Peterson; S R Caplan
Journal:  J Mechanochem Cell Motil       Date:  1974

7.  Oxygen sensitivity of vascular smooth muscle. I. In vitro studies.

Authors:  R N Pittman; B R Duling
Journal:  Microvasc Res       Date:  1973-09       Impact factor: 3.514

8.  Length-tension relationship of smooth muscle of the hog carotid artery.

Authors:  J T Herlihy; R A Murphy
Journal:  Circ Res       Date:  1973-09       Impact factor: 17.367

9.  Energy cost of tonic contraction in a lamellibranch catch muscle.

Authors:  F Baguet; J M Gillis
Journal:  J Physiol       Date:  1968-09       Impact factor: 5.182

10.  Relation between length, isometric force, and O2 consumption rate in vascular smooth muscle.

Authors:  R J Paul; J W Peterson
Journal:  Am J Physiol       Date:  1975-03
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  9 in total

Review 1.  Calponin (CaP) as a latch-bridge protein--a new concept in regulation of contractility in smooth muscles.

Authors:  Pawel T Szymanski
Journal:  J Muscle Res Cell Motil       Date:  2004       Impact factor: 2.698

2.  The aerobic metabolism of porcine carotid artery and its relationship to isometric force. Energy cost of isometric contraction.

Authors:  E Glück; R J Paul
Journal:  Pflugers Arch       Date:  1977-07-29       Impact factor: 3.657

Review 3.  Energy metabolism and transduction in smooth muscle.

Authors:  R M Lynch; R J Paul
Journal:  Experientia       Date:  1985-08-15

4.  Is force production in the hypoxic myocardium dependent on cytosolic inorganic phosphate?

Authors:  H Kammermeier; E Roeb
Journal:  Pflugers Arch       Date:  1987-12       Impact factor: 3.657

5.  Phosphorylation of the calcium ion-regulated thin filaments from vascular smooth muscle. A new regulatory mechanism?

Authors:  M Walters; S B Marston
Journal:  Biochem J       Date:  1981-07-01       Impact factor: 3.857

6.  Length dependence of calcium activated isometric force and immediate stiffness in living and glycerol extracted vascular smooth muscle.

Authors:  G Pfitzer; J W Peterson; J C Rüegg
Journal:  Pflugers Arch       Date:  1982-08       Impact factor: 3.657

7.  Adenosine 5'-triphosphate consumption by smooth muscle as predicted by the coupled four-state crossbridge model.

Authors:  C M Hai; R A Murphy
Journal:  Biophys J       Date:  1992-02       Impact factor: 4.033

Review 8.  Characterization of cross-bridge elasticity and kinetics of cross-bridge cycling during force development in single smooth muscle cells.

Authors:  D M Warshaw; D D Rees; F S Fay
Journal:  J Gen Physiol       Date:  1988-06       Impact factor: 4.086

9.  Smooth muscle myosin cross-bridge interactions modulate actin filament sliding velocity in vitro.

Authors:  D M Warshaw; J M Desrosiers; S S Work; K M Trybus
Journal:  J Cell Biol       Date:  1990-08       Impact factor: 10.539
  9 in total

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