scholarly journals Effect of peroxides on spermine transport in rat brain and liver mitochondria

Amino Acids ◽  
2011 ◽  
Vol 42 (2-3) ◽  
pp. 741-749 ◽  
Author(s):  
Valentina Battaglia ◽  
Elena Tibaldi ◽  
Silvia Grancara ◽  
Francesca Zonta ◽  
Anna Maria Brunati ◽  
...  
Keyword(s):  
Rat Brain ◽  
Liver Mitochondria ◽  
Rat Brain And Liver

Dehydroepiandrosterone Treatment Alters Lipid/Phospholipid Profiles of Rat Brain and Liver Mitochondria

2006 ◽  
Vol 3 (4) ◽  
pp. 273-279 ◽  
Author(s):  
Surendra Katyare ◽  
Hiren Modi ◽  
Minal Patel
Keyword(s):  
Rat Brain ◽  
Liver Mitochondria ◽  
Rat Brain And Liver

scholarly journals A comparison of the regulation of pyruvate dehydrogenase in mitochondria from rat brain and liver

1975 ◽  
Vol 150 (3) ◽  
pp. 397-403 ◽  
Author(s):  
R Jope ◽  
J P Blass
Keyword(s):  
Rat Brain ◽  
Dehydrogenase Activity ◽  
Pyruvate Dehydrogenase ◽  
Active Form ◽  
Energy Charge ◽  
Liver Mitochondria ◽  
Brain Mitochondria ◽  
Ruthenium Red ◽  
Rat Brain And Liver ◽  
Pyruvate Dehydrogenase Phosphatase

The total activity of pyruvate dehydrogenase in mitochondria isolated from rat brain and liver was 53.5 and 14.2nmol/min per mg of protein respectively. Pyruvate dehydrogenase in liver mitochondria incubated for 4 min at 37 degrees C with no additions was 30% in the active form and this activity increased with longer incubations until it was completely in the active form after 20 min. Brain mitochondrial pyruvate dehydrogenase activity was initially high and did not increase with addition of Mg2+ plus Ca2+ or partially purified pyruvate dehydrogenase phosphatase or with longer incubations. The proportion of pyruvate dehydrogenase in the active form in both brain and liver mitochondria changed inversely with changes in mitochondrial energy charge, whereas total pyruvate dehydrogenase did not change. The chelators citrate, isocitrate, EDTA, ethanedioxybis(ethylamine)tetra-acetic acid and Ruthenium Red each lowered pyruvate dehydrogenase activity in brain mitochondria, but only citrate and isocitrate did so in liver mitochondria. These chelators did not affect the energy charge of the mitochondria. Mg2+ plus Ca2+ reversed the pyruvate dehydrogenase inactivation in liver, but not brain, mitochondria. The regulation of the activation-inactivation of pyruvate dehydrogenase in mitochondria from rat brain and liver with respect to energy charge is similar and may be at least partially regulated by this parameter, and the effects of chelators differ in the two types of mitochondria.

Effects of chronic ethanol feeding on enzymes of rat brain and liver mitochondria

Life Sciences ◽  
1972 ◽  
Vol 11 (17) ◽  
pp. 847-857 ◽  
Author(s):  
Warren Douglas Reed ◽  
Esteban Mezey
Keyword(s):  
Rat Brain ◽  
Liver Mitochondria ◽  
Chronic Ethanol ◽  
Rat Brain And Liver ◽  
Ethanol Feeding

Functional glutaredoxin (thioltransferase) activity in rat brain and liver mitochondria

2002 ◽  
Vol 8 (6) ◽  
pp. 395-400 ◽  
Author(s):  
Julie Ehrhart ◽  
Martin Gluck ◽  
John Mieyal ◽  
Gail D Zeevalk
Keyword(s):  
Rat Brain ◽  
Liver Mitochondria ◽  
Rat Brain And Liver

scholarly journals Effect of the CRAC Peptide, VLNYYVW, on mPTP Opening in Rat Brain and Liver Mitochondria

2016 ◽  
Vol 17 (12) ◽  
pp. 2096 ◽  
Author(s):  
Tamara Azarashvili ◽  
Olga Krestinina ◽  
Yulia Baburina ◽  
Irina Odinokova ◽  
Vladimir Akatov ◽  
...  
Keyword(s):  
Rat Brain ◽  
Liver Mitochondria ◽  
Mptp Opening ◽  
Rat Brain And Liver

Inhibition by aminoacetonitrile and propargylamine of glycine cleavage system from rat brain and liver mitochondria

1983 ◽  
Vol 32 (2) ◽  
pp. 287-291 ◽  
Author(s):  
Jesus Benavides ◽  
Nicole Croci ◽  
Margherita Strolin Benedetti
Keyword(s):  
Rat Brain ◽  
Liver Mitochondria ◽  
Glycine Cleavage System ◽  
Rat Brain And Liver ◽  
Glycine Cleavage

Melatonin increases the activity of the oxidative phosphorylation enzymes and the production of ATP in rat brain and liver mitochondria

2002 ◽  
Vol 34 (4) ◽  
pp. 348-357 ◽  
Author(s):  
Miguel Martı́n ◽  
Manuel Macı́as ◽  
Josefa León ◽  
Germaine Escames ◽  
Houda Khaldy ◽  
...  
Keyword(s):  
Oxidative Phosphorylation ◽  
Rat Brain ◽  
Liver Mitochondria ◽  
Rat Brain And Liver
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