Meyer 2014 Biochimie: Difference between revisions
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|title=Meyer A, Charles AL, Zoll J, Guillot M, Lejay A, Singh F, Schlagowski AI, Isner-Horobeti ME, Pistea C, Charloux A, Geny B (2014) Cryopreservation with dimethyl sulfoxide prevents accurate analysis of skinned skeletal muscle fibers mitochondrial respiration. Biochimie 100:227-33. | |title=Meyer A, Charles AL, Zoll J, Guillot M, Lejay A, Singh F, Schlagowski AI, Isner-Horobeti ME, Pistea C, Charloux A, Geny B (2014) Cryopreservation with dimethyl sulfoxide prevents accurate analysis of skinned skeletal muscle fibers mitochondrial respiration. Biochimie 100:227-33. | ||
|info=[http://www.ncbi.nlm.nih.gov/pubmed/24472439 PMID: 24472439] | |info=[http://www.ncbi.nlm.nih.gov/pubmed/24472439 PMID: 24472439] | ||
|authors=Meyer A, Charles AL, Zoll J, Guillot M, Lejay A, Singh F, Schlagowski AI, Isner-Horobeti ME, Pistea C, Charloux A, Geny | |authors=Meyer A, Charles AL, Zoll J, Guillot M, Lejay A, Singh F, Schlagowski AI, Isner-Horobeti ME, Pistea C, Charloux A, Geny Bernard | ||
|year=2014 | |year=2014 | ||
|journal=Biochimie | |journal=Biochimie | ||
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{{Labeling | {{Labeling | ||
|area=Respiration | |area=Respiration | ||
|injuries=Cryopreservation, Ischemia-reperfusion | |||
|organism=Rat | |organism=Rat | ||
|tissues=Skeletal muscle | |tissues=Skeletal muscle | ||
| | |preparations=Permeabilized tissue | ||
|couplingstates=LEAK, OXPHOS | |||
|pathways=N, S, CIV | |||
}} | }} |
Latest revision as of 20:27, 7 March 2020
Meyer A, Charles AL, Zoll J, Guillot M, Lejay A, Singh F, Schlagowski AI, Isner-Horobeti ME, Pistea C, Charloux A, Geny B (2014) Cryopreservation with dimethyl sulfoxide prevents accurate analysis of skinned skeletal muscle fibers mitochondrial respiration. Biochimie 100:227-33. |
Meyer A, Charles AL, Zoll J, Guillot M, Lejay A, Singh F, Schlagowski AI, Isner-Horobeti ME, Pistea C, Charloux A, Geny Bernard (2014) Biochimie
Abstract: Impact of cryopreservation protocols on skeletal muscle mitochondrial respiration remains controversial. We showed that oxygen consumption with main mitochondrial substrates in rat skeletal muscles was higher in fresh samples than in cryopreserved samples and that this difference was not fixed but grow significantly with respiration rates with wide fluctuations around the mean difference. Very close results were observed whatever the muscle type and the substrate used. Importantly, the deleterious effects of ischemia-reperfusion observed on fresh samples vanished when cryopreserved samples were studied. These data demonstrate that this technic should probably be performed only extemporaneously. โข Keywords: Muscle, Mitochondria, Oxygraphy, Cryopreservation, DMSO, Ischemia
โข O2k-Network Lab: FR Strasbourg Zoll J
Labels: MiParea: Respiration
Stress:Cryopreservation, Ischemia-reperfusion Organism: Rat Tissue;cell: Skeletal muscle Preparation: Permeabilized tissue
Coupling state: LEAK, OXPHOS
Pathway: N, S, CIV