6o6 



INTERNAL SECRETION 



Vegetative organs, innervation of, 

 table showing, IQO, 192, 193, 194 



Vertebrates, embryology of pineal 

 body in, 351 



lower than Batrachians, two 

 systems of bodies replacing 

 suprarenals in, 129 



Viscera, toxicity of, produced by ex- 

 tirpation of suprarenals, 156 



Vision, disturbances of, in acromegaly, 

 33i, 337 



WATER (drinking), transmission of 



goitre by, 81 



Women, castration of, results of, 380 

 , sexual characteristics of, 355 



X-RAYS, see Rontgen rays 



YOUTH, thyroid insufficiency in, 76 



ZONA glomerulosa, 270 



reticularis, 274 

 spongiosa, 282, 283 



