Počet záznamů: 1
The effect of alpha-tocopheryl succinate on succinate respiration in rat liver mitochondria
- 1.0457718 - FGÚ 2016 RIV CZ eng J - Článek v odborném periodiku
Sobotka, O. - Drahota, Zdeněk - Kučera, O. - Endlicher, R. - Rauchová, Hana - Červinková, Z.
The effect of alpha-tocopheryl succinate on succinate respiration in rat liver mitochondria.
Physiological Research. Roč. 64, Suppl.5 (2015), S609-S615. ISSN 0862-8408. E-ISSN 1802-9973
Institucionální podpora: RVO:67985823
Klíčová slova: tocopheryl succinate * Complex II * liver * mitochondria * homogenate * hepatocytes
Kód oboru RIV: ED - Fyziologie
Impakt faktor: 1.643, rok: 2015
We compared the effect of alpha-tocopheryl succinate (TOS) on
succinate-dependent respiration in rat liver mitochondria,
homogenate and permeabilized hepatocytes in both a coupled
and uncoupled state. In isolated mitochondria, a significant
inhibitory effect was observed at a concentration of 5 µM, in liver
homogenate at 25 µM and in permeabilized hepatocytes at
50 µM. The inhibitory effect of TOS on succinate respiration in an
uncoupled state was less pronounced than in a coupled state in
all the experimental models tested. When the concentration
dependence of the TOS inhibitory effect was tested, the most
sensitive in both states were isolated mitochondria; the most
resistant were permeabilized hepatocytes
Trvalý link: http://hdl.handle.net/11104/0258085
Počet záznamů: 1