Now showing items 11-20 of 40
The effects of the administration of sodium benzoate and diethylstilbestrol disulfate on the hepatic levels of several glucocorticoid-sensitive enzymes in adrenalectomized rats
(Elsevier, 1967-11-14)
1. 1.|In a previous study the administration of benzoate, [alpha]-naphthoate, diethyl-stilbestrol disulfate and various aromatic carboxylic acids to adrenalectomized rats was shown to increase hepatic tyrosine transaminase ...
Technetium chemistry, oxidation states and species
(Elsevier, 1967-03)
Pertechnetic and perrhenic acids behave as very strong acids, Ka ~ 108. Their extensive dehydration to M2O7 in such media as 7 M sulphuric acid complicates a spectrophotometric comparison of acid strengths. Chloroform ...
The integral Hellmann-Feynman theorem applied to hydrogen peroxide
(Springer-Verlag, 1967-01)
The effect of acyl-group composition on the rate of acyltransferase-catalyzed synthesis of lecithin
(Elsevier, 1967-12-05)
The acyltransferase rates for 66 combinations of substrates (6 acylglycerolphosphorylcholines and II acylcoenzyme A derivatives) were measured using an enzyme preparation from pig liver. The results support the earlier ...
Dispersed phase mixing effects on second moments in dominantly first-order, backmix reactors
(Elsevier, 1967-03)
An idealized model for dispersed phase mixing is used to find the relative rates of A + A, B + B and A + B reactions when the reaction A [right harpoon over left] B is dominant, first order and reversible. A large possible ...
Competitive stimulation: Further evidence for two carriers in the transport of neutral amino acids
(Elsevier, 1967-09-09)
1. 1. Two explanations have been proposed for the stimulation of uptake of one amino acid in the presence of another, a phenomenon which has been demonstrated for some pairs of amino acids in uptake studies with ascites ...
Electron paramagnetic resonance studies on the cytochrome oxidase from yeast
(Elsevier, 1967-11-07)
Effect of potassium and valinomycin on oxidative phosphorylation in intact beef heart mitochondria and submitochondrial particles
(Elsevier, 1967-12)
Beef heart mitochondria and submitochondrial particles have been used to measure parameters of oxidative phosphorylation with respect to varying concentrations of potassium and valinomycin. In the absence of valinomycin, ...