X. EFFECTS OF DRUGS 



131. Effect of Drugs on Pulmonary Function: Man and L-aboratory Animals 178 



132. Respiratory Action of Drugs Influencing Afferent End-Organs: Cat, Dog, Rabbit. . . 200 



133. Direct Action of Drugs on the Bronchi 202 



134. Sympathomimetic Amines and Related Drugs Acting on the Bronchi 215 



135. Antagonists and Potentiators of Drugs Acting on the Bronchi 226 



Part I: Parasympatholytics and Local Anesthetics 226 



Part II: Anticholinesterases 230 



Part III: Antihistamiines 231 



Part IV: Ergot Derivatives 239 



Part V: 2-Haloethylamines 240 



Part VI: Triazines 242 



Part VII: Esters 244 



Part VIII: Miscellaneous Compounds 246 



136. pAj^ Values for Antagonists of Drugs Acting on the Bronchi 249 



137. Aerosols, Gases, and Vapors Acting on the Bronchi 250 



Part I: Direct Action 250 



Part II: Sympathomimetic Amines 251 



Part III: Antagonists 252 



XI. OTHER FACTORS AFFECTING RESPIRATION 



138. Effects of External Ionizing Radiation on the Respiratory System: Maonmals 25J 



139. Effects of Internal Radiation Emitters on the Respiratory System: Mammals 259 



140. Summary, Factors Affecting Composition of Respired Air: Man 263 



Part I: Voluntary Control 263 



Part II: Exercise 263 



Part III: Heat 264 



Part IV: COz Inhalation 265 



Part V: O^ Inhalation 265 



Part VI: Added Resistance 266 



Part VII: Added Dead Space 266 



Part VIII: Acidosis 267 



Part IX: Alkalosis 267 



Part X: Inhaled Phosgene Retention 267 



141. Effects of Pulmonary Fibrosis on Pulmonary Function: Man 268 



142. Comparative Pathology of the Pneumoconioses 270 



143. Physiologic Classification of Hypoxias 272 



144. Physiology of Dyspnea 274 



Part I: General Causes 274 



Part U: Mechanisms Involved 274 



XII. O2 CONSUMPTION: ANIMAL ORGANISMS 



145. O2 Consumption: Protozoa 275 



146. O2 Consumption: Helminths 276 



147. O2 Consumption: Invertebrates 278 



148. O2 Consumption: Vertebrates Other than Mammals 281 



149. O2 Consumption: Mammals 283 



150. Respiratory Exchange Characteristics: Vertebrates 285 



XIU. RESPIRATION: ANIMAL TISSUES 



151. O2 Consumption: Animal Tissues 286 



Part I: Blood-Formed Elements, Blood Vessels, Lymph Nodes, Marrow, 



Spleen, Thymus 286 



Part II: Epithelium and Associated Tissues 287 



Part III: Gland Tissues 288 



Part rV: Liver 290 



Part V: Lung 291 



Part VI: Muscle Tissues 291 



Part VII: Neoplasms 293 



Part Vlll: Nerve Tissues 294 



Part IX: Reproductive Tissues •. 297 



Part X: Placental Tissues 298 



