309 



Inherent cell activity, 152. 

 Inhibiting factor, 87, HO, 150, 



152, 224. 

 Instruments for culture work, 



84, 93 

 Integrity of tissue cells, 155, 



256. 

 Interaction of tissues, 124, 



18 8, 190, — different 



species, 186. 

 Intercellular connections, 113, 



155, 163, 179, 187, 215, 

 256. 



Intercellular substances, 29, 



212. 

 Intestinal organism, 197, 269. 

 Intestine, 129, 188, 196. 

 Iris epithelium, 1 08, 218. 

 Isoelectric point of proteins, 



49. 

 Isolated cells, growth of, 40, 



156, 167, 250, 256, 257. 



Janus green, 93, 208, 210, 

 267, — Janus black, 98, 

 208. 



Keratinization, 191, 193. 

 Kidney tissue, 104, 218. 

 Kinetic of emb. juice, 69. 



Latent life, 82. 

 Lens of chicken, eve 108. 

 Leptom=cells, 165. 178, 205. 

 Leucocytes, 133, 134, 153, 154, 



200, 235, 239, 256. 

 Leycocytic secretions, 202. 

 Leucozytoid cells, 30. 

 Lieberkiihn glands, 197. 

 Linoleate, sodium, 87, 245. 

 Liquefaction, 109, 128, 198, 



245, 248, 268, — avoiding 

 of, 87, 257. 



Liver cells, 218, 239. 

 Locke-Lewis salt solution, 95. 

 Lymph as culture medium, 79. 

 Lymph nodes, 218. 

 Lymphocytes, 133, 131, 154, 

 203, 239. 



Macrophages, 134. 

 Malignant tissue cells, 32, 

 240, — cultivation of, 243, 



246, — characteristic of, 

 256, 262, — cell division 

 of, 257. 



Measurement, 25, 01. 

 Membrana nictitans, 130. 

 Membrane formation, 112, 117, 



118, 120. 218. 

 Mesenchyme, 211, 219. 

 Metaplastic epithelium, 113, 



270. 

 Methylene blue, 98, 99, 100. 

 Methylene blue, displacement 



of, 59. 

 Mica, 90. 

 Microscinematography,97, 179, 



278. 

 Microsdissection, 96. 

 Micromanipulation, 96. 

 Microphotogrammes, 96. 

 Milieu exterieure, 128, 206, 



270. 

 Milieu interieure, 25, 142, 206. 

 Mitochondria, 31, 163, 207, 



211. 

 Mitosis, 167, 207, — of epi= 



thelial cells, 113, — of sar= 



coma cells, 258. 

 Mixed cultures, 126, 268. 

 Monocytes, 134, 140, 262. 

 Mononuclear leucocytes, 105, 



1 34, — transformation of, 



140, 262. 

 Morphogenetics, 206. 

 Morphological changes, cause 



of, 26, 116, 217, — of epi. 



thelial cells, 116, 217. 

 Moving picture, 97. 

 Mucous, 129, 249. 

 Mucous secreting epithelium, 



129. 

 Multiplication of epithelial 



cultures, 121. 

 Muscle, 218, — cross stri» 



ated 218, — smooth, 219, 



as food and support, 217. 



Nerves, regeneration of, 20, 

 22, 217, — cytotoxins of, 

 239. 



Neuroepithelium, 129. 



Neutral red, 9S, 133, 210, 

 267. 



Nile blue, 208. 



Nitrogen, total in emb. juice, 

 54, 63, — in supernatant 

 fluid, 60, — in serum, 150. 



Nucleolus, 260. 



Nutrient solution, 23, 15 2. 



Oleate, sodium, 59, 61, 62. 

 Operating room, 85. 

 Organization, 191. 

 Osmotic pressure, influence 



on growth, 82, 143. 

 Osteosarcoma, 257. 

 Ovary, 239. 

 Oxygen tension, 90. 



Pancreas, 239. 

 Partial organism, 161. 

 Pavement, epithelial, 112, 1I7. 

 Peptones, 43. 



Periodic cell divisions, 177. 

 Peristaltic movement, 197. 

 Phagocytosis. 221. 

 Photographs, 96. 

 Physiological elective method. 



28, 104, 140. 

 Pigment, 31, 208. 

 Planimeter, 91. 

 Plasma, preparation, of, 82. 



growth in, 144, 146, — Coa= 



gulation of, 214. 

 Plasma, of older animals, 25, 



146 

 Plasma, of young animals, 25, 



146. 

 Plasmodesms, 155, 164, 206, 



215. 

 Plating out of cells, 40, 156. 

 Plimmers bodies, 211. 

 Polyblasts, 30. 

 Polygonal epithelium, 112. 

 Polsmorphnuclear leucocytes, 



140. 

 Polyomyelitis, 237. 

 Precipitate, resolution of, 50. 

 Precipitation of embr. juice, 



46, 47, 48, 49, 65, 66. 

 Precipitins, 237, 240. 

 Premuscle, 218. 

 Preparation of plasma 82, — 



of embryonic tissue juice, 



83, — of the media, 89. 

 Protective solution, 23, 24, 152, 



207. 

 Protein therapie, 235. 

 Protoplasmic processes, 155, 



163, 179, 187, 206, 215, 256, 



— of epithelial cells, 113 

 Pseudopods, 262. 



