516 



INDEX. 



Tlie numbers refer to the pages. 



PICTET, examination liquid, 237 

 Pigment, removal of, 456, 457 ; and 



see Bleaching. 



Pigment spots, artificial, 43, 381 

 PINTNER, Ttenise, 465; osmic acid, 



28 



Pisces, embryology, 303 

 PISENTI, alum-carmine, 143 

 PITFIELD, flagella, 482 

 PIZON, gemmation of Ascidians, 306 

 Planaria, 466, 467 ; embryology, 314 

 PlanorMs, embryology, 308 

 Plasma cells, 349351 

 Plasma fibrils, 332 

 Plasma stains, defined, 130 ; the 



coal-tar, 182; cytological, 325 



330 

 Plastic reconstruction of sections, 



290 



Platino-aceto-osmic acid, 38 

 Platino-sublimate mixtures, 52 

 Platinum chloride, 51 ; mixtures, 38 ; 



40, 52, 289, 322 

 PLATNER, medullated nerve, 53, 405 ; 



Kernschwarz, 228 

 PLECNIC, imbedding, 82 

 PLESCHKO, niethylen blue, 208 

 PLESSIS, Du, see Du PLESSIS. 

 Plufeus, 150, 469 . 

 PODWTSSOZKI, fixing mixture, 36 ; 



safranin, 178 

 Poisoning, 17 et seq. 

 POLAILLON, iron impregnation, 227 

 Polarisation, for myelin, 417 

 POLICARD, Trypanosomes, 480 

 POLICE, hsematoxylin, 167 

 POLITZER, inner ear, 445 

 POLTJMORDWINOW, stain for nerve- 

 cells, 388 



Polychaerus ova, 314 

 Polychrome toluidin blue, 211 

 Polychrome niythylen blue, 199 

 POLZAM, soap imbedding, 100 

 POPOW, neuroglia, 442 

 Porifera, 474, 475 

 Positive impregnation, 212 

 Poso, paraffin imbedding, 85, 383 

 Post-impregnation, 219, 224 



Potash, for maceration, 272 ; for 

 corrosion, 278 ; acetate of, see 

 Acetate ; bichromate of, see Bi- 

 chromate ; hypochlorite of, see 

 Hypochlorite ; permanganate of, 

 see Permanganate. 



Potassium, detection of, 321 



Potassium bichromate, see Bichro- 

 mate. 



Potassium ferricyanide, for bleach- 

 ing, 31 



Potassium permanganate, for bleach- 

 ing, 30, 285 ; as a mordant, 176 ; 

 for maceration,, 273 



POTTER, myelin stain, 412 



POUCHET, bleaching, 285 



PRANTER, imbedding, 82 ; elastic 

 tissue, 347, 348 



Pre-impregnation, 219, 220 



PRENANT, safranin, 178, 194; cochlea, 

 446; trgastoplasm, 327 ; micro - 

 chemistry, 321; mitochondria, 

 329 



Preservation of material, 4 



Preservative media, see Examination 

 and Preservation. 



PRETER, star-fishes, 14 



Prickle -cells, 331 



Primerose, 192 



PRINGLE, vacuum imbedding, 86 



PRITCHAED, chromic acid mixture, 

 34 ; reducing liquid, 222 ; coch- 

 lea, 447 



Progressive staining, 138, 169 173 



Protargol, 216 



Protozoa, 474 483 



PROWAZEK, neutral red, 192 



PRUDDEN, hsematoxylin, 163 



Prussian blue, impregnation, 227 ; 

 injections, 259, 261, 262, 265, 

 266 ; soluble, 261, 262 



PRZESMTCKI, Protozoa, 477, 479 



PUKCELL, eyes of Phalangida, 457; 

 ova of Atta, 312 



Purpurin, 229 



PUSATERI, silver stain, 397 



Pyridin, 62 



Pyrogallate of iron stain, 227 



