Showing papers in "Journal of Biological Chemistry in 1925"

TL;DR: The communication represents the preliminary results of a direct attack upon the problem of the suggested harmonic function of the parathyroid glands.

TL;DR: The following modification has been developed by the author with the intention of overcoming some of the disadvantages of Bloor’s method for the determination of cholesterol in blood.

TL;DR: In this article, the second dissociation constant of carbonic acid has been determined based on the deviation in the behavior of strong electrolytes in moderately dilute solution from their behavior in infinitely-dilute solution.

TL;DR: It is quite possible that the observed differences between the values obtained for total phosphorus and for inorganic phosphate in the proteinand lipoid-free filtrates are due entirely to errors in the methods employed, but this is almost certainly not the case.

TL;DR: The irradiated preparation of phytosterol conferred protection, whereas the nonirradiated phytosterone did not protect against rickets, and experiments were carried out with cholesterol.

TL;DR: A method for the determination of blood sugar has been developed which is based upon the use of a more specific copper solution than has hitherto been available as discussed by the authors, where the new procedure is employed for normal human blood the results are from fifteen to thirty percent lower than those obtained where the method of Folin and Wu is employed.