6io 



INDEX 



Spermophilus (gopher), 280, 297, 353, 398, 



412, 430, 446, 455 

 Sphaer -echinus (sea-urchin), 48-51 

 Spider, 26, 59 

 Spinacea, 11 

 Spinach, 3 



Spinal cord, 182, 183, 184, 185, 186, 188, 

 191-202 

 partial inanition, 198-202 

 aqueous inanition, 192, 202 

 beriberi, 192, 200-202 

 pellagra, 191, 199-200 

 protein deficiency, 191, 199 

 scurvy (scorbutus), 192, 202 

 vitamin deficiency, 200 

 structural changes, animal, 194-197 

 central canal, 199, 202 

 corpora amylacea, 199 

 edema, 195, 197 

 ependyma, 192, 199 

 fiber tracts or columns, 197, 199, 200 

 hemorrhage or diapedesis, 194, 195, 



200, 202 

 in hibernation, 191, 197-198 

 human, adult and infant, 193-194 

 lymph spaces, pericellular, 195 

 meninges, 194, 199, 202 

 mitochondria, 198, 200 

 nerve cells, 191, 193, 194, 195, 196, 

 197, 199, 200, 201, 202, 208 

 fibers, 191, 194, 196, 200, 201, 202 

 neurofibrillae, 196, 197, 198, 200 

 neuroglia, 191, 194, 195, 196, 199, 200, 



202, 208 

 Nissl substance, 193, 194, 195, 196, 



197, 198, 200, 201, 202 

 nuclear changes, 191, 193, 194, 195, 



196, 197, 201 

 poliomyelitis, 199 

 regeneration, 198 



sclerosis (stroma), 192, 199, 200, 202 

 softening, 199 

 steatosis, 194, 195 



white or gray substance, 191, 194, 197, 

 199, 202, 208 

 summary of effects on, 191-192 

 total inanition, 192-198 

 weight, 191, 192-193, 202, 209, 464, 467, 

 469, 470, 471, 472, 473, 474, 475, 

 477 

 animal, 191, 192, 193 

 human, 193-194 1 



recovery on refeeding, 193, 199, 471, 

 472, 473 

 Spirogyra, 4, 8, 9, 10 



Spirorbis (tube-worm), 34, 47 

 Spirostomum, 20 

 Spleen, 269-284 



chemical composition, 280 



infectious complications, 269, 273, 274, 



28r 

 partial inanition, 270, 280-284 



aqueous inanition (water deficiency), 



269, 270, 284 

 famine edema, 269, 281 

 pellagra, 269, 281 

 protein deficiency, 281 

 rickets, 269, 282-283 

 vitamin deficiency, 283 

 A, 283 



B (beriberi), 269, 270, 283-284 

 C (scurvy), 269, 270, 284 

 recovery on refeeding, 269, 270, 274, 276, 



278 

 size or weight, 269, 270, 271, 272, 273, 

 274, 275, 276, 281, 282, 283, 284, 

 463, 464, 465, 467, 469, 470, 471, 

 472, 473, 474, 475, 476, 477, 478 

 in anemia, 256 

 in animals, 269, 274-276 

 area of percussion, 274 

 atrophy, 269, 271, 273, 283, 284 

 in children, 269, 273-274 

 enlargement, 256, 269, 271, 273, 282, 



284 

 in human adults, 269, 270-273 

 in hyperthermia, 275 

 in malaria, 281 

 in syphilis, 269, 273, 274, 282 

 in tuberculosis, 269, 271, 272, 273, 282, 

 284 

 structural changes, amyloidosis, 281 

 anemia, 270 



in animals, 270, 278-280 

 blood vessels, 277, 278, 280, 281, 282 



284 

 capsule and trabeculae, 270, 275, 277, 

 278, 279, 280, 281, 282, 283, 284 

 congestion (hyperemia), 270, 277, 278, 



280, 281, 283, 284 

 endothelium and macrophages, 270, 



277, 278, 280, 281 

 eosinophile cells, 252, 277, 278 

 erythroblasts, 270, 277 

 erythrocyte destruction, 270, 277, 278 

 fibrosis (sclerosis), 270, 277, 27S, 279, 



281, 282 



giant cells, 277, 278 



hemopoiesis, 283 



hemorrhages, 270, 278, 283, 284 



