XIV 



LIST OF ILLUSTRATIONS 



FIG. PAGE 



208. Diagram of a lobule of the lung 245 



209. Lung of child, origin of a pulmonary venule .... 246 



210. Injected lung of a dog . . 247 



211. From the central portion of the preceding figure .... 248 



212. The lip of an infant ........ .252 



213. Axial section of human molar tooth . . . . . . 254 



214. Longitudinal section of the neck of a child's tooth and the 



adjacent alveolus .......... 255 



215. Dentine and enamel . . . 256 



216. Enamel prisms in transection ....... 258 



217. Dentine and cementum ......... 259 



218. Developing tooth from a human embryo 260 



219. Dental anlages from a human fetus . . . . . .261 



220. Developing tooth from a human fetus 262 



221. Developing tooth from an infant's jaw ..... 263 



222. A portion of the preceding figure, more highly magnified . . 264 



223. Lateral half of a coronal section of dog's tongue .... 266 



224. Filiform papillae of dog's tongue . . . . . . 267 



225. Circumvallate papillae of human tongue . . . . . 268 



226. Surface view of Auerbach's plexus . . . . . . 272 



227. Longitudinal section of the human esophagus .... 274 



228. Superficial glands of the human esophagus 276 



229. Transection of the wall of the human stomach near the pyloric 



orifice . " . 277 



230. Longitudinal section of the fundus glands of man . . . 279 



231. Mucosa of the fundus region of the dog's stomach . . . 280 



232. Transection of three secreting glands of the fundus region of the 



human stomach . . . . . . . . . 281 



233. Secretory capillaries of the fundus glands of the dog's stomach 282 



234. Mucosa of the pyloric region of the human stomach . . . 283 



235. Blood vessels of the stomach . . 285 



236. Longitudinal section of the human small intestine . . . 287 



237. Central portion of a Peyer's patch . ' ." . . . 289 



238. Villi from the small intestine of a dog 291 



239. The human pylorus . . . 293 



240. Reconstruction model of a Brunner's gland 294 



241. Brunner's glands in the duodenum of man . . . . . 295 



242. Blood vessels of the small intestine ...... 296 



243. Intestinal mucosa of the frog during absorption of f at . . . 298 



244. Apex of an intestinal villus during absorption of fat . . . 299 



245. Mucosa of the large intestine of man . . . . .' . 300 



246. Transection of the vermiform appendix . . . . . 302 



247. A small mucous gland from the oral mucosa 304 



248. Corrosion model of an interlobular duct and branches, from the 



human submaxillary gland . 305 



249. Intercalary ducts and acini of the human submaxillary gland, 



reconstruction . 306 



