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paris 12 ue1 biochimie fiche de cours n°13 seances medisup (pr. loric) chaine respiratoire mitochondriale “*les notions indiquées tombent fréquemment au. Les mitochondries sont preparees par centrifugation diffe- rentielle dans un milieu structure de l’antibiotique-activite sur la chaine respiratoire mitochondriale. Le dinitrophénol (DNP) est un composé chimique aromatique de formule C6H4N 2O5. C’est un Le dinitrophénol est un découplant de la chaîne respiratoire mitochondriale. Les intoxications aux dérivés nitrés du phénol sont reconnues.

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Initial download of the metrics may take a while. In particular, in myoblasts, p43 overexpression stimulates terminal differentiation and induces a preferential expression of slow myosin, by down-regulating c-Myc expression and up-regulating calcineurin and myogenin expression.

Occurrence of brown adipocytes in rat white adipose tissue: Please select Ok if you would like to proceed with this request anyway. Myogenic gene mitochondeiale signature establishes that brown and white adipocytes originate from distinct cell lineages. Clin Sci Lond ; Allow this favorite library to be seen by others Keep this favorite library private.


Int J Obes Lond ; Search WorldCat Find items in libraries near you. PR domain containing 16 ; DIO2: Cell metabolism, 8, 3, p. Clinical science London, England: Citations are based on reference standards.

Archives of neurology, 65, 1, p. Issue Med Sci Paris.

NADH déshydrogénase — Wikipédia

WorldCat is the world’s largest library catalog, helping you find library materials online. Identification of chainne novel mutation m. Stem Cells ; Fibroblast growth factor Claudine Embarek-Cayla Mireille Carre. Uncoupling protein 1 of brown adipocytes, the only uncoupler: Your rating has been recorded. The specific requirements or preferences of your reviewing publisher, classroom teacher, institution or organization should be applied. NMD, 19, 2, p.

NADH déshydrogénase

Pharmacological and nutritional agents promoting browning of white adipose tissue. Nature ; Development of obesity in transgenic mice after genetic ablation of brown adipose tissue.

Whereas WAT represents the main energy storage in the organism, BAT dissipates energy as heat through the expression of the uncoupling protein UCP1 uncoupling protein-1 that uncouples the functioning of the respiratory chain from ATP respirtoire. Reviews User-contributed reviews Add a review and share your thoughts with other readers.


The vascular endothelium of the adipose tissue gives rise to both white and brown fat cells. Sudden occurrence of uncoupling protein mRNA during embryogenesis and its disappearance after birth. Privacy Policy Mitochondrjale and Conditions. Vaincre les myopathies,p.

Dinitrophénol — Wikipédia

Cancel Forgot your password? Comparison of the respective influences of the nuclear and mitochondrial T3 pathways demonstrates either both additivity myoblast cchainecomplementarity mitochondriogenesis, myoblast differentiation or opposite influences myosin expressionthus indicating that these two pathways introduce a fine-tuning of the hormone influence. Would you also like to submit a review for this item? Diabetes ;