XV 



48. Tracings illustrating the Protective Effect of Morphin in 



Anaphylactic Shock 202 



49. Photomicrographs showing the Effect of Exophthalmic 



Goiter on the Brain-cells of a Human Being . . 226 



50. Photomicrographs showing the Effect of Acute Septicemia 



on the Brain-cells of a Human Being .... 227 



51. Photomicrographs showing the Effect of Infection on the 



Brain-cells of a Cat 228 



52. Photomicrographs showing the Effect of Infection on the 



Adrenals of a Cat 229 



53. Photomicrographs showing the Effect of Infection on the 



Liver of a Cat 230 



54. Photomicrographs showing the Effect of Surgical Trauma 



on the Brain-cells of a Dog ...... 243 



55. Photomicrographs showing the Effect of Surgical Trauma 



on the Adrenals of a Dog ...... 244 



56. Photomicrographs showing the Effect of Surgical Trauma 



on the Liver of a Dog 245 



57. Chart showing the Effect of Emotional Excitement on the 



Temperature 246 



58. Chart showing the Effect of Fear on the Pulse . . . 247 



59. Photomicrographs showing the Comparative Effects of the 



Administration of Ether and of Nitrous Oxid on the 

 Brain-cells of Dogs 248 



60. Photomicrographs showing the Comparative Effects of the 



Administration of Ether and of Nitrous Oxid on the 

 Adrenals of Dogs 249 



61. Photomicrographs showing the Comparative Effects of the 



Administration of Ether and of Nitrous Oxid on the 

 Liver of Dogs ........ 250 



62. Photomicrographs showing the Effect of Leucin on the 



Brain-cells of a Cat ....... 266 



63. Photomicrographs showing the Effect of Leucin on the 



Adrenals of a Cat ......... 267 



64. Photomicrographs showing the Effect of Leucin on the 



Liver of a Cat . . 268 



65. Photomicrographs showing the Effect of Peptone on the 



Brain-cells of a Dog 269 



66. Photomicrographs showing the Effect of Peptone on the 



Adrenals of a Dog ........ 270 



67. Photomicrographs showing the Effect of Peptone on the 



Liver of a Dog ........ 271 



