Results 221 to 230 of about 75,015 (242)
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Oxidative stress oppositely modulates protein tyrosine phosphorylation stimulated by muscarinic G protein-coupled and epidermal growth factor receptors

Journal of Neuroscience Research, 1999
This study's goals were to more fully define the activation of protein tyrosine phosphorylation stimulated by muscarinic receptors, to test if this signaling process is affected by oxidative stress induced by H2O2, and to compare the effects of H2O2 on protein tyrosine phosphorylation activated by epidermal growth factor (EGF) receptors.
R S, Jope   +3 more
openaire   +2 more sources

Molecular polymorphism and mechanisms of activation and deactivation of the hydrolytic function of the coupling factor of oxidative phosphorylation

Biochemistry, 1976
The 13S coupling factor of oxidative phosphorylation from Alcaligenes faecalis has a latent adenosine triphosphatase (ATPase) function that can be activated by heating at 55 degrees C for 10 min at pH 8.5 in 50% glycerol. The specific activity increases from 0.1 to 20--30 mumol min-1 mg-1.
R, Adolfsen, E N, Moudrianakis
openaire   +2 more sources

Catecholamines: important factors in the increase of oxidative phosphorylation coupling in rat-liver mitochondria during the early phase of burn injury

Burns, 1993
Thirty minutes after Sprague-Dawley rats had been injected subcutaneously with epinephrine or norepinephrine, the respiratory control ratio (RCR), the rate of O2 consumption in state 3 and the rate of ATP formation in liver mitochondria succinate respiratory chain were increased.
X M, Wang, L, Yang, K M, Chen
openaire   +2 more sources

Structure of oxidative- and photo-phosphorylation coupling factor complexes

Biochimica et Biophysica Acta (BBA) - Reviews on Bioenergetics, 1979
B A, Baird, G G, Hammes
openaire   +2 more sources

Effect of ccupling factor 3 on oxidative phosphorylation

Biochemical and Biophysical Research Communications, 1966
J M, Fessenden   +2 more
openaire   +2 more sources

The effect of phospholipids on the activity of mitochondrial pyrophosphatases. Lipidized soluble mitochondrial pyrophosphatase: the coupling factor for oxidation and phosphorylation.

Biochemistry international, 1984
The effect of temperature on the hydrolase activity of mitochondrial pyrophosphatases, i.e. soluble (PPase I) and membrane (PPase II), has been studied. In contrast to the soluble species, the membrane form has inflexions in the Arrhenius curves. However, after lipidization of PPase I by various phospholipids, the curves also acquire inflexion points ...
S E, Mansurova   +6 more
openaire   +1 more source

An oxidative phosphorylation coupling factor which activates reversed electron transfer

Biochemical and Biophysical Research Communications, 1964
D.R. Sanadi   +2 more
openaire   +1 more source

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