368 



THE STUDY OP EVOLUTION 



primary and secondary or transi- 

 tional, 325 



Levy, 122 



Leucocytes, and development of 

 immunity, 42 ; and adaptation, 53 ; 

 phagocytic activities of, 166 



Leukaemia, 345 



Lichty, 239 (note) 



Liebreich, 182 



Life, a lecture on, 216 et seq. ; and 

 crystallization, 231 ; definition, 231 



Lillie, 195, 204 



Limestones, mode of formation, 17 



Limulus, 18 



Lingula, 18 



Lipoids, 186, 205 



Lize, on nitrate of mercury poisoning, 

 62 



Loeb, Jacques, 204 ; effects of altera- 

 tion of tonicity of medium, 240 



Loeb, Leo, 318 (note) 



Loffler, 116, 122, 129 



Lorenz, 122 



Lubarsch, 202, 307 



Lugaro, 197 



Lukjanow, 197 



Lustig, 62 



Lymphadenosis, 345 



Lymph nodes, proliferation in, 266 



Macallum, A. B., 289 ; on cell-chem- 

 istry, 190; extrusion of nucleolar 

 matter, 197; on chemistry of the 

 nucleus, 203 



MacBride, E. W., on influence of 

 hormones on the germ cells, 69 ; on 

 origin of the endothelium, 311 



Mackenzie, 33 (note) 



McKlung, 193 



Malignancy in the hyperblastoses, 346 



Malformations, influence of parental 

 infection in causation, 157 



Mallory, 282 



Malm, 116 



Mann, Gustav, 197, 289 



Marchand, 328 



Marmorek, 35 



Marsh, 19 



Martin, Sidney, on toxic albumoses, 

 258 



Martinotti, 289 



Massini, 31 



Maximow, 198 



Meakins on assumption of habits, 238 



Measles, in Pacific Islands, 21 



Melanotic tumours, 319 



Memory, 226 (note) 



Mendel, and the Mendelian doctrine, 9 



Mendelism and the biophores, 95 



Meningococcus, allied strains, 24 



Metabolism, 85 



Metaplasia, 246 ; and cell habits, 58 ; 



the law of reversion, 273 

 Metchnikoff, on tetanotoxin, 51 ; on 

 phagocytosis, 53; and Bordet, 53; 

 on cancer parasites, 278, 332; on 

 phagocytosis by tissue cells, 328 

 Mettenheimer, 172 

 Mesenchyme, origin of, 310 

 Mesothelioma, 320, 321 

 Microbacillus prodigiosus, 111, 113 

 Micrococcus indicus, 110, 111 



„ pneumoniae. See Diph- 



coccus 

 „ pyogenus, 114 



Minot, Sedgwick, on the embryologi- 

 cal basis of pathology, 308 ; on 

 origin of endothelium, 311 ; on the 

 notochord, 309 

 Mischgeschwulste, 335, 337 

 Modifications, 28 ; transient, of bac- 

 teria, 108 

 Molluscum fibrosum, 344 

 Momentum of living matter, 243 

 Monboddo, Lord, 6 

 Montgomery, 192 

 Moodie, 16 

 Moore, Norman, 20 

 Moore and Arnold, 192 

 Morgan, T. H., 139 

 Morris, Sir H., 20 (note) 

 " Mother cells," 264, 288 ; and neo- 

 plasia, 273; their proliferation in 

 functioning tissues, 294 (note) 

 Mouse septicaemia, 122 

 Mucous colitis, 239 

 Mucous membranes, proliferation of, 



266 

 Muller (of Marburg), 172 

 Muller, R., 31 (note) 

 Muscle, proliferation in, 267 ; re- 

 generation, 267 

 Musgrave and Qegg, 46 

 Mutations, 28 et seq. 

 Mutilations, non-inheritance of, 153 

 Myelins, the, 168 et seq. 

 Myeloma, multiple, 347 

 Myelosis, 346 

 Myxomycetes, adaptation in, 46 



Nageli, 108, 142 

 Natural selection, x 



