Index 



303 



Metachromatic granules in cytoplasm, in canine 



mastocytoma, 168 

 Metamorphosis of cells, in leukemia. 177 

 Metaplasia, lymphatic, in lymphosarcoma, 230, 



231 

 lymphocytic, in lymphatic leukemia, chronic, 



214, 216 

 myeloid, megakaryocytes in, 2i>9 

 Metastatic tumor cells, 158, 269 

 of canine venereal tumor. 166 

 of Ewing's tumor of clavicle, 269 

 Metchnikoff, E.. 72. 79 

 Methyl green staining of lymphocytes, 35 

 Meyer, L. M., 169 

 Miale, J. B., 146-156 



Mice, adrenalectomy affecting lymphatic organs 

 of, 112 

 leukemia induction in, 160, 177 

 lymphocytic malignacies in, 162. 164 

 malignant lymphoma in. 174 

 radiation of, abortive recovery of lymphoid 

 tissue after, 140 

 hinucleated lymphocytes after, 138 

 lymphocyte decrease after, 133 

 mitoses after, 131 

 recovery after, 139 

 transferred cells, cytologic composition of, 



103 

 transplantation immunity studies, 100 

 tissue fragments. 105 

 transfer of immunity, 106 

 tumors. 101, 102 

 Microphages, 74 



Microscopy, dark field, in studies of radiation 

 effects, 129 

 electron, 54-65 



cvtoplasm, 56, 57-60 

 nucleus, 60-63 

 phase contrast, 28-33 



leukemic lymphocytes, 31-33 

 normal lymphocytes, 29 

 photomicrographs with, in studies of radia- 

 tion effects, 125 

 Microspectrophotometry, ultraviolet, 34 

 of DNA in lvmphocytes, 35 

 of RNA in lymphocytes. 35 

 Migration of lymphocytes, 156 



in inflammations, 79 

 Millon reaction, tyrosine after. 37 

 Minot, G. B., 212 

 Mirror-image reticulum cells, 268 

 Mitchison, N. A„ 103, 106 

 Mitochondria, in lymphoblasts, 29 

 lipids in, 41 



in lymphocytic leukemia. 61 

 in lymphocytes, cytochrome oxidase in. 46 

 dehydrogenase activity in. 45 

 electron microscopy of, 56, 57 

 esterase activitv in, 44 



Mitochondria, in lymphocytes {Continued) 



in inflammation. SO 

 in lymphoblastic leukemia, 33 

 in lymphocytic leukemia, 31 

 in hmphosarcoma cells, 33 

 in monoblasts, in monocytic leukemia, 62 

 Mitosis, adrenocortical hormones affecting, 116, 

 119 

 in canine venereal tumor cells, 166, 168 

 karyometric differences in. 15 

 in lymphatic tissue. 1 



in lymphatic leukemic, chronic. 213, 221 

 in lymphoblast formation, 277 

 in lymphocytes, after adrenalectomy, 114 

 adrenocortical hormones affecting, 116, 119 

 duration of, 67 

 in hmphocytic leukemia, 35 

 Iymphocytokaryorrhectic hormones affecting, 



119 

 in myelocytes, 24 

 in plasma cell, abnormal, 285 

 in plasmablasts, in hemolytic anemia, 17 

 in prolymphocytes. 279 



in lymphocytosis of infancy. 17 

 radiation affecting. 131, 136, 137, 139 



overcompensation after, 139 

 radiosensitivity of cells in. 129 

 in Reed-Sternberg cells, in Hodgkin's granu- 

 loma, 238 

 in Hodgkin's paragranuloma, 235 

 in reticulum cells, in Hodgkin's sarcoma, 239 

 in leukemic reticuloendotheliosis, 5 

 lymphocytes, in mononucleosis, 17 

 in transferred cells, 88, 93 

 Mitotic counts, of lymphocytes, in bone mar- 

 row, 67 

 in thymus, 68 

 of lymphoid cells, in lymphosarcoma and 



leukemia, 33 

 of lymphoid follicles of spleen, 68 

 Moeschlin. S„ 262 

 Monkev. lymphocyte count after radiation, 135 



lymphocytic malignancies in, 164 

 Monoamine oxidase, in lymphoid elements, 



199, 200 

 Monoblast, nucleoplasm in. electron microscopy 



of, 60 

 Monoblastic leukemia, nucleoplasm in. electron 



microscopy of, 61 

 Monocyte, circulating, number of. 148 

 compound vacuoles in, 59 

 enzyme activity in, 197 

 from histiocytes, 3 

 identification of, 63 

 invading grafts. 100 

 in N'aegli monocytic leukemia. 77 



