Magnetic Resonance Spectroscopy Studies of Human Metabolism

Por Befroy, Douglas E., Shulman, Gerald I.
Publicado em 2011

High-intensity interval training increases in vivo oxidative capacity with no effect on P(i)→ATP rate in resting human muscle

Por Larsen, Ryan G., Befroy, Douglas E., Kent-Braun, Jane A.
Publicado em 2013

Assessment of In Vivo Mitochondrial Metabolism by Magnetic Resonance Spectroscopy

Por Befroy, Douglas E., Petersen, Kitt Falk, Rothman, Douglas L., Shulman, Gerald I.
Publicado em 2009

(31)P-Magnetization Transfer Magnetic Resonance Spectroscopy Measurements of In Vivo Metabolism

Por Befroy, Douglas E., Rothman, Douglas L., Petersen, Kitt Falk, Shulman, Gerald I.
Publicado em 2012

In vivo ATP production during free-flow and ischaemic muscle contractions in humans

Por Lanza, Ian R, Wigmore, Danielle M, Befroy, Douglas E, Kent-Braun, Jane A
Publicado em 2006

Intramyocellular Oxygenation During Ischemic Muscle Contractions In Vivo

Por Tevald, Michael A., Lanza, Ian R., Befroy, Douglas E., Kent-Braun, Jane A.
Publicado em 2009

Contraction frequency modulates muscle fatigue and the rate of myoglobin desaturation during incremental contractions in humans

Por Wigmore, Danielle M., Befroy, Douglas E., Lanza, Ian R., Kent-Braun, Jane A.
Publicado em 2008

Intracellular energetics and critical Po(2) in resting ischemic human skeletal muscle in vivo

Por Lanza, Ian R., Tevald, Michael A., Befroy, Douglas E., Kent-Braun, Jane A.
Publicado em 2010

Direct Assessment of Hepatic Mitochondrial Oxidation and Pyruvate Cycling in Non Alcoholic Fatty Liver Disease by (13)C Magnetic Resonance Spectroscopy

Por Petersen, Kitt Falk, Befroy, Douglas E., Dufour, Sylvie, Rothman, Douglas L., Shulman, Gerald I.
Publicado no Cell Metab (2016)

Increased substrate oxidation and mitochondrial uncoupling in skeletal muscle of endurance-trained individuals

Por Befroy, Douglas E., Petersen, Kitt Falk, Dufour, Sylvie, Mason, Graeme F., Rothman, Douglas L., Shulman, Gerald I.
Publicado em 2008

Befroy et al. reply

Por Befroy, Douglas E, Kibbey, Richard G, Perry, Rachel J, Petersen, Kitt Falk, Rothman, Douglas L, Shulman, Gerald I
Publicado no Nat Med (2015)

Impaired Mitochondrial Substrate Oxidation in Muscle of Insulin-Resistant Offspring of Type 2 Diabetic Patients

Por Befroy, Douglas E., Petersen, Kitt Falk, Dufour, Sylvie, Mason, Graeme F., de Graaf, Robin A., Rothman, Douglas L., Shulman, Gerald I.
Publicado em 2007

Regulation of Hepatic Fat and Glucose Oxidation in Rats with Lipid-Induced Hepatic Insulin Resistance

Por Alves, Tiago C., Befroy, Douglas E., Kibbey, Richard G., Kahn, Mario, Codella, Roberto, Carvalho, Rui A., Petersen, Kitt Falk, Shulman, Gerald I.
Publicado em 2011

Direct assessment of hepatic mitochondrial oxidative and anaplerotic fluxes in humans using dynamic (13)C magnetic resonance spectroscopy

Por Befroy, Douglas E., Perry, Rachel J., Jain, Nimit, Dufour, Sylvie, Cline, Gary W., Trimmer, Jeff, Brosnan, Julia, Rothman, Douglas L., Petersen, Kitt Falk, Shulman, Gerald I.
Publicado em 2013

Reduced cognitive function, increased blood-brain-barrier transport and inflammatory responses, and altered brain metabolites in LDLr -/-and C57BL/6 mice fed a western diet

Por Rutkowsky, Jennifer M., Lee, Linda L., Puchowicz, Michelle, Golub, Mari S., Befroy, Douglas E., Wilson, Dennis W., Anderson, Steven, Cline, Gary, Bini, Jason, Borkowski, Kamil, Knotts, Trina A., Rutledge, John C.
Publicado no PLoS One (2018)

Hypophosphatemia promotes lower rates of muscle ATP synthesis

Por Pesta, Dominik H., Tsirigotis, Dimitrios N., Befroy, Douglas E., Caballero, Daniel, Jurczak, Michael J., Rahimi, Yasmeen, Cline, Gary W., Dufour, Sylvie, Birkenfeld, Andreas L., Rothman, Douglas L., Carpenter, Thomas O., Insogna, Karl, Petersen, Kitt Falk, Bergwitz, Clemens, Shulman, Gerald I.
Publicado no FASEB J (2016)

Paradoxical effects of increased expression of PGC-1α on muscle mitochondrial function and insulin-stimulated muscle glucose metabolism

Por Choi, Cheol Soo, Befroy, Douglas E., Codella, Roberto, Kim, Sheene, Reznick, Richard M., Hwang, Yu-Jin, Liu, Zhen-Xiang, Lee, Hui-Young, Distefano, Alberto, Samuel, Varman T., Zhang, Dongyan, Cline, Gary W., Handschin, Christoph, Lin, Jiandie, Petersen, Kitt F., Spiegelman, Bruce M., Shulman, Gerald I.
Publicado em 2008