Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Ralph G. Janes"'
Autor:
Ralph G. Janes
Publikováno v:
The American journal of physiology. 145
Autor:
Ralph G. Janes, George W. Bounds
Publikováno v:
American Journal of Anatomy. 96:357-373
Autor:
Ralph G. Janes
Publikováno v:
Journal of Morphology. 62:375-391
A study is made of the pancreatic islands in Rana clamitans, R. catesbiana, R. sylvatica and Hyla versicolor during various stages of development. The islands, which were first seen in the 8-mm. R. clamitans larvae, originate from the endodermal cell
Autor:
Warren O. Nelson, Ralph G. Janes
Publikováno v:
American Journal of Physiology-Legacy Content. 137:557-563
Autor:
Ralph G. Janes
Publikováno v:
The Anatomical Record. 90:93-99
Autor:
Ralph G. Janes
Publikováno v:
Journal of Experimental Zoology. 67:73-91
Autor:
James M Smith, Ralph G Janes
Publikováno v:
Diabetes. 10:312-315
Autor:
Ralph G. Janes
Publikováno v:
Journal of Morphology. 61:581-611
Anatomically, the structure of the pancreas in four species of anura studied, is very similar during various stages of development. The gland is greatly reduced in size during both artificially induced and natural metamorphosis. When metamorphosis is
Autor:
James F. Stiles, Ralph G. Janes
Publikováno v:
American Journal of Ophthalmology. 56:84-90
Publikováno v:
Archives of Ophthalmology. 61:720-726
Considerable variation is seen in ophthalmic literature concerning sugar concentration ratios of aqueous humor to whole blood and aqueous humor to blood plasma. These variations may be caused, in part, either by differences in sugar levels of differe