LIST OF ILLUSTRATIONS 



1. The Kidneys and Adrenals of the Frog 17 



2. The Adrenals of Various Mammals 21 



3. The Accessory Adrenals of the Cow 33 



4. Microscopic Section of the Rat's Adrenal 41 



5. Microscopic Section of the Adult Human Adrenal 45 



6. Microscopic Section of an Accessory Interrenal Body 49 



7. Microscopic Appearance of the Medullary Cells of the Rat's Adrenal ... 51 



8. Cross-Section Views of the Adrenals of the Mouse 65 



9. Involution of the Androgenic Zone of the Mouse Adrenal 67 



10. Changes in Physiological Functions during Adrenal Insufficiency 165 



11. Changes in Blood Chemistry during Adrenal Insufficiency 181 



12. The Effect of Adrenal Cortical and Pituitary Extracts in Chronic 



Adrenal Insufficiency 214 



13. Growth Curves of Adrenalectomized Rats Maintained on the Charcoal- 



Hormone Combination 238 



14. The Operative Removal of the Adrenals in the Rat 253 



15. Assay Curves of the Adrenal Cortical Hormone 258 



16. Comparison of Oral and Intraperitoneal Methods of Administering 



the Cortical Hormone and the Effect of Salt Therapy 261 



17. A Patient Manifesting the Adreno-Genital Syndrome and the Results 



of Surgical Removal of an Adrenal Tumor 345 



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