Differences in kinetic properties of cytochrome oxidase in mitochondria from rat tissues. A comparative study.

@article{Patel2005DifferencesIK,
  title={Differences in kinetic properties of cytochrome oxidase in mitochondria from rat tissues. A comparative study.},
  author={Samir P. Patel and Surendra S. Katyare},
  journal={Zeitschrift fur Naturforschung. C, Journal of biosciences},
  year={2005},
  volume={60 9-10},
  pages={785-91}
}
Substrate kinetic properties of cytochrome oxidase in rat liver, kidney, brain and heart mitochondria were examined using ascorbate + N,N,N',N'-tetramethyl-p-phenylenediamine (TMPD) as the electron donor system. Analysis of the substrate kinetics data revealed tissue-specific expression of kinetic components exhibiting differences with respect to Km, Vmax and Kcat/Km values. Regression analysis data suggest that the enzyme activity may be regulated in a tissue-specific manner. 
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References

Publications referenced by this paper.
Showing 1-10 of 11 references

Cardiolipin and unit expression by thyroid hormone

  • B. McMillinJ., W. Dowhan
  • Am . J . Physiol . apoptosis . Biochim . Biophys…
  • 2002

A comparative study of their kinetic Heterogeneity of rat liver mitochondrial fractions and properties

  • P. Fatterpaker
  • Z . Naturforsch .
  • 1999

Parac - ity of mitochondrial cardiolipin synthase in rat liver . etamol hepatotoxicity and microsomal function

  • R. DaveK., S. KatyareS.
  • 1999

Mitochondrial ATPase : A target for par27 Ð 42 . acetamolinduced hepatotoxicity

  • V. ParmarD., G. Ahmed, A. KhandkarM.
  • Mech . Age . Develop .
  • 1995

coupled to electron transport mediated by high potenThyroid hormone treatment alters phospholipid comtial electron carriers

  • S. PhosphorylationBangurC., L. HowlandJ., S. KatyareS.
  • Biochim . Biophys . Acta Biochem . J .
  • 1995

Is for electron transfer in complex I and III of the mitorespiratory activity in the brain mitochondria responchondrial respiratory chain

  • S. BangurC., L. HowlandJ.
  • Biochem . J .
  • 1994

Structure and function of cytometabolism in rat liver mitochondria

  • S. CarrH., R. WingeD.
  • Annu . Rev . Biochem .
  • 1990

Lipids of mitochondria . Biochim . Bioof early and late effects

  • R. DaveK., R. SyalA., S. KatyareS.
  • Dia . Obes . Metabol .
  • 1985

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