INDEX. 



513 



The numbers refer to the pages. 



inner ear, 442 447 ; neuroglia, 

 438 



Neutral chromate of ammonia, 44 



"Neutral" dyes, 130 



Neutral red, 191 ; for nerve-cells, 

 388 ; for mucus cells, 360 



Neutralisation, 260 



Neutrophilous elements, 132 



NEUVILLE, injection, 263 



New green, 194 



NICOLAS, gelatin imbedding, 101 ; 

 osmic mixture, 32 ; ova of 

 Anguis, 300 



NICOLLB, thionin, 180, 370 



NICOLLB and CANTACUZENE, impreg- 

 nation, 227 



Nicotin for narcotisation, 13 



NIESSING, fixing liquids, 322 



NIETZKT, hsematein, 152 



Night blue, 483 



Nigrosin, as a chromatin stain, 181 ; 

 as a plasma stain, 195 ; for nerve- 

 tissue, 384 



NIKIFOROW, clearing mixture, 111 



Nile blue, 353 



NILSSON, alizarin stain, 198 



NISSL, stain for nerve -cells, 386; 

 hardening nerve-cells, 376, 379 ; 

 ^quivalentbild, 376 ; Marchi's 

 nerve stain, 415 ; Congo red 

 myelin stain, 418 



Nissl bodies, 386 



Nitrate of copper, 57 



Nitrate of silver impregnation, 214 

 218 ; generalities, 214 ; solu- 

 tions, 215 ; reduction, 216 ; fixa- 

 tion, 217; marine animals, 217 ; 

 injections, 262, 263; vulcanite 

 rings for, 214 ; and see Neuro- 

 logical methods, Connective 

 tissues, etc. 



Nitric acid, for fixing and hardening, 

 39, 67, 381 ; for maceration, 

 274 ; for corrosion, 278 ; for 

 decalcification, 280, 281, 282 ; for 

 bleaching, 286 



Nitrite, of amyl, 258; of silver, 428 



NOACK, orientation, 89 



NOCHT, methylen blue and red, 199 



NOLL, corrosion, 278; spicules, 475 



NOKDMANN, plasma cells, 349 



Normal salt solution, 236 



NORRIS and SHAKESPEARE, carmine 

 and indigo-carmine, 230 



NOWAK, water-bath, 97 : fixing mix- 

 ture, 66 



NOWIK, corpuscles of Herbst, 334 



Nuclear stains, 130; with coal-tar 

 dyes, 169 



Nuclei, see Cytological methods. 



Nuclein, reactions, 319 



Nucleoli, 194, 324 



NUSBAUM, serial sections, 12 L 



NUTTALL, COOPER and ROBINSON, 

 Tracheata, 455 



O. 

 hardening 



nerve- 



OBEESTEINER, 



centres, 378, 379 



OBREGIA, serial sections, 124, 128 ; 

 Golgi's impregnation, 430 



OBST, nucleoli, 324 



ODENIUS, maceration, 275 



ODIER, Golgi impregnation, 427 



OHLMACHER, sublimate alcohol, 48, 

 381 ; section fixing, 123 ; mordant- 

 ing with formalin, 176 ; safraniu 

 artefacts, 178 ; picro-Siiurefuch- 

 sin, 188 ; myelin stain, 418 



Oil, of aniseed, 118, 235; bergamot, 

 71, 81 ; anilin, 73, 235 ; cassia, 

 71, 235 ; cajeput, 72 ; cedar, 5, 8, 

 70, 81, 82, 83, 235 ; cinnamon, 71, 

 235; cloves, 8, 70, 81, 235; 

 lemons, 235 ; origanum, 71 ; 

 sandle-Avood, 72 ; thyme, 72 ; 

 turpentine, 72, 81, 235, 247; 

 olive, 235 ; linaloa, 112 



OKAJIMA, fat, 353 



Olfactive organs, 335, 447 



Olive oil, refraction, 235 



OLT, freezing method, 117 



Opal blue, 195 



Ophiuridea, 468 



OPPEL, liver and spleen, 370, 371 



OPPITZ, silver impregnation, 217 



33 



