. The endocrine organs; an introduction to the study of internal secretion . FIG. 40.—Effect of solution of adrenalin on cornu uteri of rabbit, the contraction of which is>*• . ^increased. I am indebted to Dr M. Itagaki for the tracings shown in figs. 39 and FIG. 41.—Effect of immersing a strip of the longitudinal coat of the ileum of a cat inone-in-a-million solution of adrenalin. (A. W. Young.) eye tends to protrude and the palpebral fissure becomes large, the thirdeyelid is retracted and the pupil widely dilated (Lewandowsky).1 1 Dropping a solution of adrenalin into the conjunctiva
. The endocrine organs; an introduction to the study of internal secretion . FIG. 40.—Effect of solution of adrenalin on cornu uteri of rabbit, the contraction of which is>*• . ^increased. I am indebted to Dr M. Itagaki for the tracings shown in figs. 39 and FIG. 41.—Effect of immersing a strip of the longitudinal coat of the ileum of a cat inone-in-a-million solution of adrenalin. (A. W. Young.) eye tends to protrude and the palpebral fissure becomes large, the thirdeyelid is retracted and the pupil widely dilated (Lewandowsky).1 1 Dropping a solution of adrenalin into the conjunctival sac does not produce dilatationof the pupil unless the superior cervical ganglion of the sympathetic has been previouslyremoved on that side. The removal causes the dilatator pupilla? to be more sensitive to theaction of the atitacoid (see p. 60). It is stated by Lbwi that in diabetes produced by extir-pation of the pancreas, the pupil will react to the instilled solution of adrenalin withoutsuch removal of the ganglion. 64 The Endocrine Organs A llow of saliva similar to that caused by excitation of the cervicalsympathetic is also produced, and is accompanied by contraction of thevessels of the glands: the flow of saliva is little apparent in the dog, b
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