Potassium ferrocyanide, 275 Progressive staining, 247 Prostate, 161, 163, 168 Protocol, 33 Pseudomucin, 276 Purin bodies, 276 Putrefaction, 51 Pyridin, 237 Pyronin, 279, 292 Pyrosoma bigeminum, 286 R. Rabl’s fluid, 231 Rawitz’s fluid, 231 Reagents for fresh tissue, 219 Rectum, 161, 163, 165, 167, 169 Regeneration, 276 Regressive staining, 247 Repair, 276 Resorcin-fuchsin, 296 Reticulum, 295, 296 Rhachiotome of Amussat, 55 of Luer, 14, 55 Rigor mortis, 49 Ripault’s test, 43 Romanowsky method, 272, 286, 290 Ross’ electrical warmer, 218 Russell’s bodies, 265 S. Sarcosporidia, 286 Scalp, 87 Scalds, death from, 192 Scars, 46 Schmorl’s bone methods, 295 Schmorl-Obregia method, 240, 245 Schmorl’s method of examining blood, 305 Scraping, 209 Scrotum, 167 Section cutting, 210, 238 of celloidin blocks, 239 of frozen tissue, 239 of paraffin blocks, 241 serial of celloidin, 240 serial of paraffin, 242 without imbedding, 238 Sedimentation, 209 Semen, tests for, 306 Seminal vesicles, 161, 163, 168 Sex, 41 Shaking, 216 Shape of organs, 35 Sharpey’s fibres, 295 Silbermann’s method, 218 Silver, test for, 276 Sinus, basal, 93 Longitudinal, 88 Size of organs, 34 Skin, 46 Staining of, 304 Skull: Base of, 78, 93 Pathology of, 87 Periosteum of, 87 Removal of cap, 63 Smears, 209 Soap, Venetian, 298 Soaps, staining of, 268 Sperm-reaction, 306 Spermatozoa, 306 Spinal cord, 53, 57, 59, 61 Ganglia, 60 Spirillum, Obermeieri, 283, 284 of African relapsing fever, 284 of fowls, 284 of recurrent fever, 283 of Vincent’s angina, 284 Staining of, 283 Spirochæte: Pallida, 284, 292 Refringens, 284 Staining of, 283 Spleen, 140, 148, 293 Stage, mechanical, 204 Warm, 205, 218 Staining, 246, 247, 253 General rules for, 248 Huber and Snow’s method, 245 In bulk, 247 Intravital, 217 Methods, 246, 247, 253 of bacteria in tissue, 277 of blood, 288 of celloidin sections, 243, 247 of cover-glass preparations, 244 of fresh tissue, 220, 243, 247 of leukocytes, 291 of paraffin sections, 243, 247 of unimbedded tissue, 243, 247 on slide, 244 Plate method, 245 Preparation for, 243 Progressive, 247 Regressive, 247 Schmorl and Obregia method, 245 Strouse’s method, 220 Supravital, 217 Theories, 253 Warthin’s molasses method, 245 Wood’s method, 220