Now showing items 61-70 of 318
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)
A quantitative automated technique for the determination of diazotizable imidazole compounds in biological material
(Elsevier, 1966)
A quantitative automated apparatus is described for the simultaneous determination of a number of diazotizable imidazole compounds in the same sample of biological material. Its use in the analysis of urine, plasma and ...
Polarographic reduction of pyridinium ion in pyridine tetraethylammonium perchlorate as background electrolyte
(Elsevier, 1966)
Tetraethylammonium perchlorate, compared to lithium perchlorate as background electrolyte for the reduction of pyridinium ion in pyridine, is effective over a wider potential range, but is more difficult to obtain in a ...
Effects of non-metabolizable analogs on the distribution of amino acids in the rat
(Elsevier, 1968-03-01)
The injection into the normal or adrenalectomized rat of [alpha]-aminoisobutyric acid caused the loss from the liver within 2 h of 1/3 to 2/3 of its normal content of the various neutral amino acids. At the same time a ...
The ATP-ADP exchange catalyzed by phosphoryl transferase
(Elsevier, 1968)
Purified phosphoryl transferase catalyzes an ATP-ADP exchange reaction. Evidence is presented which excludes the possibility that the exchange activity of the preparation is due to contaminating adenylate kinase. The rate ...