... questions. © 2002 Biochemical Society 2002 22 11 2001 1 To whom correspondence should be addressed (e-mail gwegener@mail.uni-mainz.de ). F6 P 2 , fructose 6-phosphate FI,6 P 2 , fructose 1,6-bisphosphate F2,6 P 2 , fructose 2,6-bisphosphate PCr, phosphocreatine PFK...

..., creatine kinase PCr, phosphocreatine Po 2 , partial pressure of oxygen ATP feedback flux oxidative phosphorylation stoichiometry Skeletal Muscle Energetics and Exercise Tolerance Bioenergetics Group and The Physiological Society Joint Colloquium Organized by S. A. Ward (Centre...

... with a single τ. 1 To whom correspondence should be addressed (e-mail brianwhipp@btopenworld.com or brian.whipp@bio.gla.ac.uk ). 19 12 2001 © 2002 Biochemical Society 2002 PCr, phosphocreatine WR, work rate L-, lactate feedback control feedforward control muscle oxygen...

..., to within 10 yo. The role of phosphocreatine (PCr) Key words: feedback control, feedforward control, muscle oxygen turnover in go, control can be explored using 31p- consumption, 3'P-MR spectroscopy. MR spectroscopy, simultaneously with Po,. Al- Abbreviations used: PCr, phosphocreatine; WR, work rate; L...

... to the tricarboxylic acid cycle limits mitochondrial flux at the onset of exercise - the so-called acetyl group deficit. 1 To whom correspondence should be addressed (e-mail paul.greenhaff@nottingham.ac.uk ). 27 11 2001 © 2002 Biochemical Society 2002 PCr, phosphocreatine PDC, pyruvate...

... resonance spectroscopy PCr, phosphocreatine P i , inorganic phosphate Q MAX , maximum oxidative ATP synthesis rate ATP turnover mitochondria oxidative phosphorylation 31 P magnetic resonance spectroscopy Biochemical Society Transactions (2000) Volume 28, part 2 Studying metabolic regulation...

...James C. A. Hopkins; George K. Radda; Kieran Clarke © 1997 Biochemical Society 1997 2DG(6P), 2-deoxyglucose(-6-phosphate) GM, glucose marker G6P, glucose-6-phosphate PCr, phosphocreatine Pi, phosphate 104s Biochemical Society Transactions (1 997) 25 Glycogen levels modulate...

... 2+ ] i , intracellular [Ca 2+ ] 5FBAPTA, 1,2-bis(2-amino-5-fluorophenoxy)ethane- N, N,N',N' -tetraacetic acid m.r., magnetic resonance m.r.s., m.r. spectroscopy NMDA, N -methyl- d -aspartate PCr, phosphocreatine [Zn 2+ ] i , intracellular [Zn 2+ ] Biochemical Society Transactions 988...

..., creatine kinase CMRO 2 , cerebral (cortical) oxygen consumption EAA, excitatory amino acid [K + ] e , extracellular [K + ] NMDA, N -methyl- d -aspartate PCr, phosphocreatine Brain Bioenergetics observed neither on metabolic deprivation nor on depolarization, but only after treatment with excito...

...G. K. Radda; G. J. Kemp; P. Styles; D. J. Taylor 1 4 1993 © 1993 Biochemical Society 1993 PCr, phosphocreatine Biochemical Society Transactions There is no single answer to the question How is oxidative phosphorylation controlled (or regulated Control varies with conditions...

...M. Julia Brosnan; Jessica M. Halow; Alan P. Koretsky * To whom correspondence should be addressed. 6 8 1991 © 1991 Biochemical Society 1991 CK, creatine kinase PCr, phosphocreatine Cr, creatine fructose 1-P, fructose 1-phosphate Biochemical Society Transactions 1010...

... Society 1991 PCr, phosphocreatine Biochemistry of exercise Regulation in Metabolism Group Colloquium Organized by E. A. Newsholme (Oxford) and P. H. Sugden (London) and Edited by P. H. Sugden, 637th Meeting held at the University of Birmingham, 18-20 December I990 Energy metabolism and fatigue...

...Kent Sahlin 9 11 1990 © 1991 Biochemical Society 1991 PCr, phosphocreatine Cr, creatine CK, creatine kinase AK, adenylate kinase PFK, phosphofructokinase IMP, inosine monophosphate Biochemistry of Exercise 26. Faulkner, J. A., Claflin, D. R. & McCully, K. K. (1986...

...JOHN F. UNITT; GEORGE K. RADDA; ANNE-MARIE L. SEYMOUR 22 11 1989 © 1990 Biochemical Society 1990 βGPA, β-guanidinopropionic acid: Cr, creatine PCr, phosphocreatine PβGPA, phosphorylated βGPA 633rd Meeting London: 633rd Meeting Held at St Bartholomew's Hospital Medical...

...MARION STUBBS; FLORENT VANSTAPEL; LORETA M. RODRIGUES; JOHN R. GRIFFITHS 24 11 1987 © 1988 Biochemical Society 1988 PCr, phosphocreatine 625th Meeting London: 625th Meeting Held at Charing Cross and Westminster School, London, on 16–18 December 1987 324 BIOCHEMICAL...

...VICTOR M. DARLEY-USMAR 27 8 1986 © 1987 Biochemical Society 1987 PCr, phosphocreatine I02 BIOCHEMICAL SOCIETY TRANSACTIONS Ise. W.. Haiker. H. & Weiss. H . (1985) EMBO J . 8. 2075-2080 Karlsson. B.. Hovmoller, S., Weiss. H. & Leonard, K . (1983) J. Mol. Leonard. K.. Wingfield...

...DAVID W. G. COX; HERMAN S. BACHELARD; PETER G. MORRIS † To whom correspondence should be addressed. 11 6 1986 © 1986 Biochemical Society 1986 PCr, phosphocreatine 619th Meeting Cambridge: 619th Meeting Held at the University of Cambridge on 2–4 July 1986 619th...

...DAVID J. HAYES; DORIS J. TAYLOR; DAVID HILTON-JONES; DOUGLAS L. ARNOLD; PETER J. BONE; GEORGE K. RADDA MRS, phosphorus magnetic resonance spectroscopy PCr, phosphocreatine P i , inorganic phosphate PME, phosphomonoester 619th Meeting Cambridge: 619th Meeting Held at the University...

...J. L. RODRIGUES; A. N. STEVENS; J. WILKINSON; R. C. COOMBES; J. R. GRIFFITHS © 1985 Biochemical Society 1985 PCr, phosphocreatine P i , inorganic phosphate 612th Meeting London: 612th Meeting Held at St. George's Hospital Medical School, London, on 19–21 December 1984 612th...

...GEORGE K. RADDA; DORIS J. TAYLOR; DOUGLAS L. ARNOLD © 1985 Biochemical Society 1985 PCr, phosphocreatine 654 BIOCHEMICAL SOClETY TRANSACTlONS Investigation of human mitochondrial myopathies by phosphorus magnetic resonance spectroscopy GEORGE K. RADDA, DORIS J . TAYLOR and DOUGLAS L...

... condition (all kindly referred by Dr. James Leonard), produced a ApH+0.28. Taken together, the patients with Abbreviations: PCr, phosphocreatine; PFK, phosphofructokinase. debrancher defect differed significantly from controls (P < 0.01) and were indistinguishable in this, or in any other respect of P...