Zobrazeno 1 - 10
of 21
pro vyhledávání: '"George H. Gass"'
Autor:
George H. Gass, Harold M. Kaplan
Stay on top of the rapid changes sweeping endocrinology today with the latest information on important selected topics in The Handbook of Endocrinology. This extensive two-volume text provides an impressive breadth and depth of coverage difficult to
Autor:
George H. Gass, Jared D. Rodgers
Publikováno v:
Experimental Gerontology. 15:73-76
The changes in the amount and the electrophoretic pattern of hemoglobin was examined in the Swiss mice aged 67–675 days. Total hemoglobin content (g/100 ml) in the blood decreased with an increase in the age of the mice and then increased near the
Publikováno v:
Endocrinology. 63:806-815
Experimental designs are described for the biological assay of the edible tissues of stilbestrol-treated animals for residual estrogenic activity. When residual estrogenic activity is found, an estimate of the amount in terms of stilbestrol equivalen
Publikováno v:
Journal of Animal Science. 18:221-226
Publikováno v:
Poultry Science. 38:118-128
THE use of synthetic estrogens for the hormonal fattening of poultry, and studies designed to demonstrate whether or not estrogenic residues remain in the edible tissues of the treated poultry have recently been reviewed by Lorenz (1954) and by Merke
Detection of Residual Estrogenic Activity in the Edible Tissues of Chickens Fed Dienestrol Diacetate
Autor:
George H. Gass, Ernest J. Umberger
Publikováno v:
Poultry Science. 38:128-131
THIS laboratory has recently completed a series of assays designed to show whether or not estrogenic residues are present in the edible tissues of steers fed stilbestrol (Umberger, Curtis and Gass, 1959) or in the edible tissues of chickens injected
Autor:
Conrad F. Roos, Walter B. Dandliker, Vera M. Kolb, B.Ramanath Rao, George H. Gass, Cal Y. Meyers
Publikováno v:
Journal of steroid biochemistry. 31(4A)
Doisynolic acids, a class of seco-steroid acids some of which exhibit greater uterotropic estrogenicity than estradiol-17 beta, are D-ring cleavage products of steroidal estrogens formed by fusion with KOH above 200 degrees C. We have found that elec
Autor:
Jared D. Rodgers, George H. Gass
Publikováno v:
Experimental gerontology. 18(1)
The relation of serum protein levels to age was investigated in the Swiss mouse. The present study demonstrates for the first time a dynamic age-dependent relationship between the various serum proteins. Total serum protein displayed a nonlinear chan
Publikováno v:
Journal of toxicology and environmental health. 3(3)
BALB/c StCrlfC3Hf/Nctr, C57BL/6/, C57BL/6 X BALB/c F1 hybrid (B6CF1), and monohybrid-cross offspring from the breeding of B6CF1 mice were examined with respect to uterine, vaginal, and thymus responses to diethylstilbestrol (DES). About 400 mice of e