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Year Number of Results
1977 1
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1991 1
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2001 3
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Page 1
Allosteric activation of pyruvate kinase via NAD+ in rat liver cells.
Devin A, Nogueira V, Leverve X, Guérin B, Rigoulet M. Devin A, et al. Among authors: rigoulet m. Eur J Biochem. 2001 Jul;268(14):3943-9. doi: 10.1046/j.1432-1327.2001.02306.x. Eur J Biochem. 2001. PMID: 11453987 Free article.
In isolated rat hepatocytes, it has previously been reported that a rise in the ATP content induces a proportional increase in cytosolic NAD+ concentration [Devin, A., Guerin, B. & Rigoulet, M. (1997) FEBS Lett. 410, 329-332]. This occurs under physiological conditions …
In isolated rat hepatocytes, it has previously been reported that a rise in the ATP content induces a proportional increase in cytosolic NAD …
Decrease in cytosolic ATP/ADP ratio and activation of pyruvate kinase after in vitro addition of almitrine in hepatocytes isolated from fasted rats.
Leverve XM, Fontaine E, Putod-Paramelle F, Rigoulet M. Leverve XM, et al. Among authors: rigoulet m. Eur J Biochem. 1994 Sep 15;224(3):967-74. doi: 10.1111/j.1432-1033.1994.00967.x. Eur J Biochem. 1994. PMID: 7925421 Free article.
Previously, we have shown in experiments with isolated mitochondria that almitrine, a drug used for patients with chronic lung disease, affects the H+/ATP stoichiometry of the F0F1-ATPase [Rigoulet, M., Fraisse, L., Ouhabi, R., Guerin, B., Fontaine, E. & Leverve, X. …
Previously, we have shown in experiments with isolated mitochondria that almitrine, a drug used for patients with chronic lung disease, affe …
Quantitative analysis of some mechanisms affecting the yield of oxidative phosphorylation: dependence upon both fluxes and forces.
Rigoulet M, Leverve X, Fontaine E, Ouhabi R, Guérin B. Rigoulet M, et al. Mol Cell Biochem. 1998 Jul;184(1-2):35-52. Mol Cell Biochem. 1998. PMID: 9746311
Moreover, the highest efficiency was obtained when the respiratory rate was low and almost entirely controlled by the electron supply. (2) By using almitrine in different kinds of mitochondria, we show that this drug leads to a decrease in ATP synthesis efficiency by increasing t …
Moreover, the highest efficiency was obtained when the respiratory rate was low and almost entirely controlled by the electron supply. (2) B …
Microwell array integrating nanoelectrodes for coupled opto-electrochemical monitorings of single mitochondria.
Vajrala VS, Sekli Belaidi F, Lemercier G, Zigah D, Rigoulet M, Devin A, Sojic N, Temple-Boyer P, Launay J, Arbault S. Vajrala VS, et al. Among authors: rigoulet m. Biosens Bioelectron. 2019 Feb 1;126:672-678. doi: 10.1016/j.bios.2018.11.036. Epub 2018 Nov 26. Biosens Bioelectron. 2019. PMID: 30530213
Chips composed of microwell arrays integrating nanoelectrodes (OptoElecWell) were developed to achieve dual optical and electrochemical detections on isolated biological entities. Each array consists in 10(6) microwells of 6 m diameter 5.2 m height each, with a tran …
Chips composed of microwell arrays integrating nanoelectrodes (OptoElecWell) were developed to achieve dual optical and electrochemical dete …
Bidimensional lamellar assembly by coordination of peptidic homopolymers to platinum nanoparticles.
Manai G, Houimel H, Rigoulet M, Gillet A, Fazzini PF, Ibarra A, Balor S, Roblin P, Esvan J, Coppel Y, Chaudret B, Bonduelle C, Tricard S. Manai G, et al. Among authors: rigoulet m. Nat Commun. 2020 Apr 28;11(1):2051. doi: 10.1038/s41467-020-15810-y. Nat Commun. 2020. PMID: 32345967 Free PMC article.
A key challenge for designing hybrid materials is the development of chemical tools to control the organization of inorganic nanoobjects at low scales, from mesoscopic (~m) to nanometric (~nm). So far, the most efficient strategy to align assemblies of nanoparticles consis …
A key challenge for designing hybrid materials is the development of chemical tools to control the organization of inorganic nanoobjects at …
The ROS production induced by a reverse-electron flux at respiratory-chain complex 1 is hampered by metformin.
Batandier C, Guigas B, Detaille D, El-Mir MY, Fontaine E, Rigoulet M, Leverve XM. Batandier C, et al. Among authors: rigoulet m. J Bioenerg Biomembr. 2006 Feb;38(1):33-42. doi: 10.1007/s10863-006-9003-8. J Bioenerg Biomembr. 2006. PMID: 16732470
This ROS production was substantially lowered by metformin pretreatment and by any decrease in membrane potential (Delta Phi(m)), redox potential (NADH/NAD), or phosphate potential, as induced by malonate, 2,4-dinitrophenol, or ATP synthesis, respectively. ...
This ROS production was substantially lowered by metformin pretreatment and by any decrease in membrane potential (Delta Phi(m)), red …
20 results