Access the full text.
Sign up today, get DeepDyve free for 14 days.
W. Lust, G. Feussner, E. Barbehenn, J. Passonneau (1981)
The enzymatic measurement of adenine nucleotides and P-creatine in picomole amounts.Analytical biochemistry, 110 2
NE Widmer, S. Poitry, Marcos Tsacopoulos (1990)
The increase of oxygen consumption after a flash of light is tightly coupled to sodium pumping in the lateral ocellus of barnacleThe Journal of General Physiology, 96
Sinnwell. 1988. Phosphorus-31 spectroscopy and imaging
E. Townes‐Anderson (1995)
Intersegmental fusion in vertebrate rod photoreceptors. Rod cell structure revisited.Investigative ophthalmology & visual science, 36 9
J. Gen. Physiol
M. Tsacopoulos, R. Orkand, Jonathan Coles, S. Lévy, S. Poitry (1983)
Oxygen uptake occurs faster than sodium pumping in bee retina after a light flashNature, 301
M. Tsacopoulos, S. Poitry, A. Borsellino (1981)
Diffusion and consumption of oxygen in the superfused retina of the drone (Apis mellifera) in darknessThe Journal of General Physiology, 77
A. Fein, M. Tsacopoulos (1988)
Light-induced oxygen consumption in Limulus ventral photoreceptors does not result from a rise in the intracellular sodium concentrationThe Journal of General Physiology, 91
M. Cornwall, Alan Fein, E. MacNichol (1990)
Cellular mechanisms that underlie bleaching and background adaptationThe Journal of General Physiology, 96
L. Cervetto, L. Lagnado, R. Perry, D. Robinson, P. McNaughton (1989)
Extrusion of calcium from rod outer segments is driven by both sodium and potassium gradientsNature, 337
M. Tsacopoulos, S. Poitry (1982)
Kinetics of oxygen consumption after a single flash of light in photoreceptors of the drone (Apis mellifera)The Journal of General Physiology, 80
J. Mccormack, R. Denton (1993)
Mitochondrial Ca2+ transport and the role of intramitochondrial Ca2+ in the regulation of energy metabolism.Developmental neuroscience, 15 3-5
Ellen Townes-Anderson, P. MacLeish, E. Raviola (1985)
Rod cells dissociated from mature salamander retina: ultrastructure and uptake of horseradish peroxidaseThe Journal of Cell Biology, 100
J. Passonneau, O. Lowry (1993)
Enzymatic Analysis: A Practical Guide
R. Linsenmeier, R. Braun (1992)
Oxygen distribution and consumption in the cat retina during normoxia and hypoxemiaThe Journal of General Physiology, 99
GM Ratto, R. Payne, W. Owen, R. Tsien (1988)
The concentration of cytosolic free calcium in vertebrate rod outer segments measured with fura-2, 8
A. Fein, M. Tsacopoulos (1988)
Activation of mitochondrial oxidative metabolism by calcium ions in Limulusventral photoreceptorNature, 331
W. Hemmer, Ingrid Riesinger, Theo Wallimann, Hans Eppenberger, Andrew Quest (1993)
Brain-type creatine kinase in photoreceptor cell outer segments: role of a phosphocreatine circuit in outer segment energy metabolism and phototransduction.Journal of cell science, 106 ( Pt 2)
Adelbert Ames, Ying-Ying Li, Eliot Heher, C. Kimble (1992)
Energy metabolism of rabbit retina as related to function: high cost of Na+ transport, 12
T. Wallimann, G. Wegmann, H. Moser, R. Huber, H. Eppenberger (1986)
High content of creatine kinase in chicken retina: compartmentalized localization of creatine kinase isoenzymes in photoreceptor cells.Proceedings of the National Academy of Sciences of the United States of America, 83 11
P. Schnetkamp (1986)
Sodium‐calcium exchange in the outer segments of bovine rod photoreceptors.The Journal of Physiology, 373
J. Lawson, R. Veech (1979)
Effects of pH and free Mg2+ on the Keq of the creatine kinase reaction and other phosphate hydrolyses and phosphate transfer reactions.The Journal of biological chemistry, 254 14
C. Medrano, D. Fox (1994)
Substrate-dependent effects of calcium on rat retinal mitochondrial respiration: physiological and toxicological studies.Toxicology and applied pharmacology, 125 2
Paul Matthews, J. Bland, D. Gadian, G. Radda (1982)
A 31P-NMR saturation transfer study of the regulation of creatine kinase in the rat heart.Biochimica et biophysica acta, 721 3
M. Biernbaum, M. Bownds (1985)
Light-induced changes in GTP and ATP in frog rod photoreceptors. Comparison with recovery of dark current and light sensitivity during dark adaptationThe Journal of General Physiology, 85
A. Lundin, M. Hasenson, J. Persson, Å. Pousette (1986)
Estimation of biomass in growing cell lines by adenosine triphosphate assay.Methods in enzymology, 133
J. Mccormack, R. Denton (1994)
Signal Transduction by Intramitochondrial Ca2+ in Mammalian Energy MetabolismPhysiology, 9
R. Linsenmeier (1986)
Effects of light and darkness on oxygen distribution and consumption in the cat retinaThe Journal of General Physiology, 88
M. Mahler (1985)
First-order kinetics of muscle oxygen consumption, and an equivalent proportionality between QO2 and phosphorylcreatine level. Implications for the control of respirationThe Journal of General Physiology, 86
F.A.M. Azeredo, W. Lust, J. Passonneau (1981)
Light-induced changes in energy metabolites, guanine nucleotides, and guanylate cyclase within frog retinal layers.The Journal of biological chemistry, 256 6
Albert Mathews (1937)
Principles of BiochemistryThe Indian Medical Gazette, 72
E. Slater (1967)
[8] Application of inhibitors and uncouplers for a study of oxidative phosphorylationMethods in Enzymology, 10
R. Hansford (1985)
Relation between mitochondrial calcium transport and control of energy metabolism.Reviews of physiology, biochemistry and pharmacology, 102
Ann. Biomed. Eng
King-Wai Yau, King-Wai Yau, Peter McNaughton, Peter McNaughton, A. Hodgkin, A. Hodgkin (1981)
Effect of ions on the light-sensitive current in retinal rodsNature, 292
U. Kaupp, K. Koch (1992)
Role of cGMP and Ca2+ in vertebrate photoreceptor excitation and adaptation.Annual review of physiology, 54
(1990)
Mathe- 86 Energy Metabolism in Rods matical models of the spatial distribution of retinal oxygen tension and consumption, including changes upon illumination
J. Ahmed, R. Braun, R. Dunn, R. Linsenmeier (1993)
Oxygen distribution in the macaque retina.Investigative ophthalmology & visual science, 34 3
M. Mahler (1978)
Kinetics of oxygen consumption after a single isometric tetanus of frog sartorius muscle at 20 degrees CThe Journal of General Physiology, 71
(1990)
Ca 2+ as a second messenger within mitochondria of the heart and other tissues
H. Lodish (1986)
Molecular Cell Biology
K. Yau, K. Nakatani (1984)
Electrogenic Na–Ca exchange in retinal rod outer segmentNature, 311
We made simultaneous measurements of light-induced changes in the rate of oxygen consumption (QO2) and transmembrane current of single salamander rod photoreceptors. Since the change of PO2 was suppressed by 2 mM Amytal, an inhibitor of mitochondrial respiration, we conclude that it is mitochondrial in origin. To identify the cause of the change of QO2, we measured, in batches of rods, the concentrations of ATP and phosphocreatine (PCr). After 3 min of illumination, when the QO2 had decreased approximately 25%, ATP levels did not change significantly; in contrast, the amount of PCr had decreased approximately 40%. We conclude that either the light-induced decrease of QO2 is not caused by an increase in ATP or PCr, or that the light-induced change of PCr is highly heterogeneous in the rod cell.
The Journal of General Physiology – Rockefeller University Press
Published: Aug 1, 1996
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.