INDEX 



339 



Golgi's ohromate of silver me- 

 thod, 240 



Bed corpuscles, frog's structure, 

 14-15 ; man's structure, 21 ; 

 enumeration, 25; mixing fluid, 

 29 



Restiform body, 235 



Eetina, structure, 223-4 ; treat- 

 ment, 227-8 



Rocking microtome, 55 



Saffranin, staining with, 38, 309 



Salamander, cell- division in, 

 286-8 



Salivary glands, structure, 156- 

 161 ; hardening and staining, 

 162 



Sarcolemma, muscle, 100, 106 



Sarcoplasm, muscle, 99 



Sarcostyles of insect muscle, 

 103 



Sartorius muscle (frog), 125-7 



Sebaceous glands, 209 



Section cutting, 55; preparation 

 of hardened tissue for freezing, 

 49 ; frozen tissue, 50 ; fresh 

 tissue, 52; cause of bad sec- 

 tions, 57 ; in paraffin melting 

 at 58 C., 57 



Semicircular canals (skate), 229 



Serial sections, mounting, 44; 

 staining on cover-slip, 46 



Serous glands, structure, 156; 

 varieties, 163 ; appearance on 

 treatment with osmic acid, 163 



Serous membranes, epithelioid 

 cells, 143 



Shellac, for fixing, 313 



Sihler's hsematoxylin method, 

 129, 131 



Silver nitrate, for treating tissues 

 (method), 316-18 



Skin, structure, 207-15 ; harden- 

 ing, 214; treatment with gold 

 chloride, 320 



Sodium sulphate and potassium 

 bichromate, for hardening 

 tissues, 300 



Sodium sulphindigotate, injection 

 of bile ducts, 185; excretion by 

 kidney, 200 



Spermatozoa, 283, 285 



Spiller's purple, 309 ; for staining 

 fibrin, 15 



Spinal bulb, structure (dog's), 253, 

 259,261; (man's), 250-62 : cord, 

 structure, 233-242; multipolar 

 nerve cells, 118; Golgi's treat- 

 ment modified by Eam6n, 240 ; 

 degenerations, 241-2; demon- 

 stration of chromatolysis, 242 ; 

 hardening and staining, 242 

 -3 ; medullated fibres, staining 

 of, 245-6 ; degenerating fibres, 

 staining of, 246 



Spinal ganglion, 116-7, 122-3 ; 

 fixing, 123 ; nerves, roots of, 

 233 



Spindle of dividing cells, 288 



Spleen, structure, 150-3 ; harden- 

 ing after washing out, 154; 

 injection of, 154; variation in 

 structure, 155 



Staining, double staining, eosin 

 and methylene blue, 16, 75 ; 

 fluids, 28-9, 35-8, 41, 42, 307- 

 12 ; unimbedded sections, 35 ; 

 hcematoxylin and eosin, 40, 62 ; 

 after-staining with picric acid, 

 41 ; triple stain, 41, 42, 311 ; 

 sections imbedded in paraffin, 

 43; in bulk, 62 



Sterno-cutaneous muscle (frog), 

 preparation of nerve fibres in, 

 126 



Stomach, cardiac end, 165-8; 

 pyloric end, 168 ; circulation 

 in newt, 169 ; hardening, 169 ; 

 changes in digestion, 170 



Stomach and intestine (frog), 

 after feeding with fat, 176 



Stria pinealis, 270 



Subcutaneous tissue, foetal or 

 new-born mammal, 76; rat, 

 78; preparation of elastic 

 fibres, 79 



Sub-lingual gland, 163 



Sub-maxillary gland (rabbit), 

 157-8; (dog), 159-61 



Substantia nigra, 265, 266 



Sudan ni., for staining fat 

 globules, 80 



