Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Glenn A. Drager"'
Publikováno v:
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.). 60
SummaryOpposing the growth of nerve fibers by encasing the proximal stump of a severed peripheral nerve in a rigid tube will prevent the formation of an end-bulb neuroma. The injection of the nerve with tannic acid or gentian violet likewise inhibits
Publikováno v:
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.). 63(2)
SummaryHanging drop tissue cultures of spinal cord from chicks incubated for 9 days were used to test the inhibitory action of various barbiturates on the outgrowth of nerve fibers. Using concentrations of 1:800, 1:1600, 1:3200, 1:6400, 1:8000 and 1:
Autor:
Hermann Rahn, Glenn A. Drager
Publikováno v:
Endocrinology. 29:725-730
TWO OBSERVATIONS SUGGESTED the rather early appearance of the melanophore dispersing hormone during ontogeny. It was first called to our attention by the results of hypophysectomy of the Spring peeper (Pseudacris triseriata) embryos. In these forms t
Autor:
Edward G. Rennels, Glenn A. Drager
Publikováno v:
The Anatomical Record. 122:193-203
Autor:
Glenn A. Drager, Lawrence G. May, Shih Yuan Tsai, Alene Bennett, Virginia White, Raymond L. Gregory, Charles H. Gregory
Publikováno v:
Endocrinology. 58:79-82
THE pituitary may show characteristic changes after certain “target glands” have been removed. The “thyroidectomy cell” and “castration cell” in the pars distalis of the hypophysis of the rat are two well known examples (Severinghaus, 193
Autor:
Glenn A. Drager
Publikováno v:
The Journal of Comparative Neurology. 99:75-89
Autor:
Glenn A. Drager
Publikováno v:
The Anatomical Record. 88:235-243
Autor:
Glenn A. Drager
Publikováno v:
Endocrinology. 36:124-129
NUMEROUS investigations have indicated that certain visual stimuli modify the gonadotropic functions of the anterior lobe of the avian hypophysis. It has often been observed that regularly increased periods of daily illumination activates the dormant
Autor:
Glenn A. Drager
Publikováno v:
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.). 75(3)
Elucidation of the various factors controlling the pituitary gland has been a major problem of science for many years. Harris(1) has admirably reviewed the literature concerning the neural control of the hypophysis. His statement. “The pars distali
Autor:
Bruce E. Walker, Glenn A. Drager
Publikováno v:
Neurology. 12:381-381