IXDEX. 



523 



Nervous system, influence of, upon 



secretion, 24, 28 



exci to-secretory, 29 



influence of, upon nutrition, . 388 



Xeurine, synthesis of, 195 



Xitrogen in the urine, 218 



Xitrogenized principles, office of, 



in nutrition, 373 



Xon-nitrcgenized principles, office 



of, in nutrition, 378 



Xutrition, general considerations, 366 

 office of principles (inorgan- 

 ic) that pass through the organ- 

 ism, 371 



office of principles consumed 



in the organism, 373 



office of nitrogenized princi- 

 ples in, 373 



effects of systematic diet and 



exercise upon, 374 



office of non-nitrogenized 



principles in, 378 



influence of the nervous sys- 

 tem upon, 388 



influence of exercise upon, . 388 



influence of age upon, 390 



Oleine, in milk, 96 



Oxalate of lime, in the urine, 208 



Oxygen, in the urine, 218 



Parotid gland, motor nerve of, ... 32 



Pericardial secretion, 42 



Perimysium, 454 



Periosteum, 485 



generation of bony tissue 



from, by transplantation, 486 



Peritoneal secretion, 44 



Perspiration (see sweat), 131 



effects of covering the entire 



surface with an impermeable 

 coating, 132 



Phonation (see voice), 490 



movements of the glottis in,. 499 



Phosphates in the urine, 213 



derivation of, 214 



influence of food upon the 



elimination of, 214 



comparative proportion of, in 



the carnivora and the herbivora, 214 



connection of elimination of, 



with disassimilation of the ner- 

 vous tissue, 215, 231 



variations in the elimination 



of, 216 



Phosphates, daily elimination of, . 216 



Picromel, 262 



Pineal gland, 365 



Pituitary body, 364 



Pleural secretion, 44 



Portal vein (see liver), 235 



secretion of bile after oblit- 

 eration of, 253 



Protoplasm, 368, 437 



Purpurine, ; 217 



Sarcode, movements of, 437 



Sarcolemma, 451 



Sarcous elements, 452 



Sebaceous fluids, varieties of, .... 57 

 Sebaceous glands, structure of,. . . 58 

 connection of, with the hair- 

 follicles, 58 



Sebaceous matter, 63 



microscopical appearances of, 64 



composition of, 65 



Sebum, 63 



Secreting organs, general struc- 

 ture of, 33 



classification of, 35 



Secreting membranes, 35 



Secretion, condition of the circula- 

 tion in, 20 



intermittent character of,. . . 22 



action of the nerves in,.. . 24, 28 



influence of the composition 



of the blood upon, 27 



influence of blood-pressure 



upon, 27 



modifications of the influence 



of pressure, through the nerves, 28 



excito-secretory system of 



nerves, 29 



reflex action in, 32 



influence of pain, mental 



emotions, etc., upon, 33 



distinction from transuda- 



tion, 34 



Secretions, general considera- 

 tions, 13 



relations of, to nutrition,. . . 14 



definition of, 14 



division of, 15 



distinction from excretions,. 16 



fluids produced by simple 



transudation, sometimes called 



secretions, 17 



mechanism of the production 



of, 18, 22, 23 



action of epithelium in the 



production of, 18 



