... plants, and then quantified gene expression of Troponin t ( Tnt ) and flight muscle metabolism of the adult insects. Differences in Tnt spliceform ratios in insect flight muscles correlate with changes to flight muscle metabolism and flight muscle output. We found that SAW adults reared on induced def1...

... (lipid-based metabolism) capabilities higher than would be predicted from the allometric perspective of its extreme body size. Relationships between muscle metabolism and body mass were fibre-type specific. The ‘sprinter’ profile of the fin whale swimming muscle, particularly of its superficial...

... the relationship between these parameters varies greatly with physiological state. Quantifying fuel kinetics directly is therefore crucial to the understanding of muscle metabolism. This review focuses on how carbohydrates, lipids and amino acids are provided to fish muscles during hypoxia and swimming. Both...

... of the intracellular lactate shuttle and glycogen shunt models. Muscle metabolism Lactate bioenergetics Hyperpolarized 13 C Pyruvate Biologists often view lactate as a hypoxia indicator and a dead-end product of glycolysis, which muscle must export to liver for clearance in the Cori cycle ( Brooks et...

... in fish muscle. Am. J. Physiol. 259 , R245 -R252. Guderley, H. and Gawlicka, A. ( 1992 ). Qualitative modification of muscle metabolic organization with thermal acclimation of rainbow trout, Oncorhynchus mykiss. Fish Physiol. Biochem. 10 , 123 -132. Hochachka, P. W. and Somero, G. N...

... . These results reveal a very close match between predicted and measured PGI flux capacities, and support the concept of an economical design of muscle metabolism in systems working at very high metabolic rates. * Author for correspondence ( e-mail: [email protected] ). 10 02 1997 ©...

... in these species. * Permanent address: Department of Zoology, The University of Western Ontario, London, Ontario, Canada N6A 5B7. 26 7 1991 © 1991 by Company of Biologists 1991 glycogen blood glucose glyconeogenesis exercise muscle metabolism lactate rainbow trout winter...

.... * Offprint requests to: Dr. Carl W. Saubert IV, Parker College of Chiropractic, 300 E. Irving Boulevard, wing, Texas 75060, U.S.A. 04 06 1982 04 08 1982 © 1983 by Company of Biologists 1983 Insulin catecholamines muscle metabolism There have been several reports...