INDEX 



787 



Unna's differentiator — {continued) 

 in Fraenkel's method for bacteria in sec- 

 tions, 492 

 Unna's, methods for, 



collagen, 395; elastic fibers, 389; fungus 

 in skin sections, 505; mucin, 454; nuclei, 

 438; skin fibers, 424 

 stains, anilin blue-orcein, 327 



in, Novak's method for Herbst's cor- 

 puscles, 431 

 Pasini's technique, 338 

 methyl green-pyronin, 355 

 methylene blue, 319 

 in, 



Assmann's technique, 344; Goth- 



ard's method for Nissl granules, 



445; Harris's method for Negri 



bodies; Kraus's method for colloid 



in thyroid, 456; MUovidov's method 



for bacteria and mitochondria, 444; 



Schmorl's method for amyloid, 453; 



Unna's method for mucin, 454; 



Unna's method for nuclei, 438; 



Unna's technique, 353; Volkon- 



sky's method for mitochondria, 444 



methylene blue-orcein, 353 



picro-fuchsin, 328 



safranin-orcein -anilin blue-ethyl eosin, 



364 

 safranin-tannin-anUin blue, 365 

 tannin orange, 322 



in, Langeron's technique, 353 



Volkonsky's method for mitochon- 

 dria, 444 

 " Unna-Pappenheim " method, 493 

 Unna-TaDzer's, method for elastic fibers, 

 839 

 stain, in MoUier's technique, 366 

 Unna and Golodetz on oxidation-reduction 



in fixatives, 188 

 Upson's method for axis cylinders, 541 

 Uranium acetate, as ingredient of, 



Foley's accelerator, 614; Kolmer's fix- 

 ative, 235; Schiller's fixative, 218 

 in Polak's method for neuroglia, 587 

 Uranium chloride, as ingredient of Nebel's 



fixative, 198 

 Uranium nitrate, as ingredient of, 



Benoit's fixative, 198, 219; Cajal's ac- 

 celerators, 613; Cajal's fixative, 236; 

 Keife's preservatives, 180; Kingsbury 

 and Johannsen's formaldehyde accel- 

 erator, 613; Kolossow's fixative, 205; 

 Nebel's fijcative, 198; Oliveira's de- 

 veloper, 619; Schmaus's carmine, 307; 

 Steiner's alcoholic accelerators, 614, 

 615; Wilder's developer, 620 

 in. 



Chilesotti's method for axis cylinders, 

 410; Dieterle's method for spirochetes. 



Uranium nitrate — (continued) 

 in — (continued) 



560; Hertzman's method for spiro- 

 chetes, 561; Jahnel's method for nerve 

 cells and processes, 555; Jahnel's meth- 

 od for spirochetes, 561; Lillie's method 

 for reticulum fibers, 593; Oliveira's 

 method for reticulum, 657; Para's 

 method for spirochetes, 562; Steiner and 

 Steiner's method for spirochetes, 563; 

 Wilder's methods for reticulum, 595 



Uranium sulfate, in Armuzzi and Stempel's 

 method for spirochetes, 560 



Uranium-carmine, 307 



Urea, as ingredient of, 



Allen's fixatives, 223, 226; Carother's 

 fixative, 224; Eberspacher's difi'erenti- 

 ator, 520; Kostoff and Kendall's fixa- 

 tives, 220; LaCour's fixatives, 202; 

 Painter's fixative, 227; Penfield's fixa- 

 tives, 236; Skovsted's fixatives, 199; 

 Winge's fixative, 214 



Urea nitrate, as ingredient of de Castro's 

 fixatives, 190 



Urechia and Nagu's method for reticulum 

 fibers in nervous tissue, 595 



Urethan, as ingredient of de Castro's de- 

 calcifying fluids, 257 

 as narcotic, 52 



Uyama's developer, 620 



in Uyama's method for retina, 557 



Vacuum ovens, 99 



Vaginal smears, 430, 431, 432 



Rickettsiae in, 463 

 Vanadium chloride, as mordant for Wolters's 



hematoxylin, 408 

 Vanadium-hematoxylin, 291 

 Vaney, see Meunier, 513 

 Various formulas, classification of, 650 



general remarks on, 650 

 Varnish, asphalt for sealing dry whole- 

 mounts, 16 



optical dead black, 656 

 Varnishes, 652-654 



aqueous, 652 



general remarks on, 651 



removing from slides, 666 

 Vassale's method for myelin sheaths, 408 

 Vassale, see also Buzzozero, 435 

 Vassale and Donaggi's fixative, 235, 253 



silver-dichromate method for nervous tis- 

 sues, 605 

 Vassos, see McDowell, 658 

 Vastarine-Cresi's, chrome mordant, 517 



method for glycogen, 453 

 Vaughn's method for fungus in plant tissue, 

 502 



