336 



INDEX 



Hyaline corpuscles (frog's blood), 

 11 



Imbedding in paraffin, 53, 55 ; 



orienting, 57; superficial, 58; 



method for delicate tissues, 



59 

 Inflamed mesentery, preservation 



of, 141 

 Inflammation, changes in, 138- 



40 



Injection mass, 328-9 

 Internal corpus geniculatum, 267 

 Interpeduncular ganglion, 265 

 Intervertebral discs, 81, 89 

 Intestine, cement substance of 



muscular coats (frog), 96 ; 



small, 172 ; large, 175 ; pre- 

 serving and staining, 178 

 Intestine and stomach (frog), 



after feeding with fat, 176 

 Iodine, solution in potassic 



iodide, 298 

 Iris, 221-2 

 Iron, method of detection of, 



155, 184, 324 

 Iron-haematoxylin (Heidenhain), 



287, 308 

 Irrigation of mounted specimen, 



13 



Kidney, structure, 193-8 ; isola- 

 tion of tubes, 199-200; glo- 

 meruli injected with silver 

 nitrate, 200 ; hsemoglobin me- 

 nisci in the capsules, 200 ; 

 ciliated funnels in the newt, 

 201 ; of snake, 201 



Lachrymal glands, rabbit, 158 



Lens, 222-3, 226-7 



Lieberkiihn's glands, 172, 175-6 



Ligamentum nuchse, 70; trans- 

 verse section of, 78 



Ligula, 255 



Liver, structure, 181-4; glycogen 

 in, 182, 184, 185 ; test for iron, 

 184; bile ducts, natural in- 

 jection of, 185 



Locus coeruleus, 261 



Loffler's methylene blue, 117, 310 



Lower olive, 254 



Lung, 187-192; amphibian, 190- 

 2; circulation, 191 



Lymph corpuscles, method of 

 obtaining (frog), 12-13; sac, 

 injection of sub-lingual (frog), 

 149; follicles, small intestine, 

 172-3 



Lymphatic gland, 145-8; injec- 

 tion, 148; preservation, 148; 

 spaces, treatment of epithelioid 

 cells with nitrate of silver, 

 143-4 



Lymphatics, origin of, 145 



Lymphocytes (human), 23 



Mallory, staining fluid, 248-9, 

 311 



Malpighian corpuscles, 151 



Malpighian layer, of skin, 207; 

 of epidermis, tongue of rabbit, 

 216 



Mammary glands, 280 



Mammillo-thalamus bundle, 269 



Marchi's method of staining 

 degenerating fibres, 246 



Marina's fluid for hardening 

 tissue, 301 



Marrow, white, 85, 90; red, 86, 

 89 



Mayer's carmalum, 36 n., 308 ; 

 haemalum, 307 



Measurement, of objects under 

 microscope, 30 



Medulla oblongata (see Spinal 

 bulb) 



Medullated fibres, staining, 245 



Meissner, plexus of, 121 



Mercuric chloride, as a harden- 

 ing agent, 297 ; in combination 

 with, Miiller's fluid, 300; 

 potassium bichromate, 300 ; 

 alcohol, 301; picric acid, 302 



Merkel's mixture, for hardening, 

 299 



Methylene blue, staining blood 

 corpuscles, 18; staining sec- 

 tions, 38, 309; staining un- 

 striated muscle, 98; staining 

 basophil substance in nerve- 

 cells, 117; fixing in nerve 



