I002 



SUBJECT INDEX 



Lytechinns, 341 

 lytic enzymes, 6 1 1 



maceration technique, 759 



macrophages, 565 



macula utriculi, 451 



main growth phase of epithelium growth 



curve, 677 

 maintenance metabolism, 194 

 malate, glyoxylate from, 62 



— promoting plant growth, 781 

 maleic acid as inhibitor of succinic 



dehydrogenase, 785 



— hydrazide and adenine causing 

 chromosal erosion, 940 



L-malic acid, 10 

 malic apoenzyme, 43 



— dehydrogenase, 42, 527 



— enzyme, 8, 15, 41 



and oxalacetic enzyme, relationship, 



42 

 malignancies, polyploidy in, 157 

 malignancy, 563 

 — , development of, 865 

 — , Meyerhof quotient as criterion of, 



882 

 malignant cells, giant nuclei in, 159 

 , inherent response to hormones 



controlling carbohydrate metabolism, 



887 



— fibroblasts, 565 



— growth, 211, 478 

 , susceptibility to, 166 



— tissues, succinoxidase activity in, 889 



— transformation, complex 

 nucleoproteins involved in, 896 



— tumors, D-leucine activating peptidase 

 activity in, 901 



Malpighian layers, 674 

 mammalian blastocyst, 342 



— lymphatic tissues, 44 



— skin, glycogen in, 683 



— tumors, 44 



— wound healing, 666 

 mammals, growth, 218 

 — , growth curves, 219 

 mammary adenocarcinoma, 915 



— , association of pituitary acidophilic 

 hyperplasia with — hyperplasia and 

 neoplasms, 835 



— cancer, human, 835 

 in mice, induced, 836 



, ovariectomy palliative in human 



metastatic , 842 



— carcinogenesis, hormonal domination 

 in, 836 



mammary carcinogenesis inhibition by 

 exogenous androgen in mice, 841 



— , hormone responsivity of human — and 

 prostatic cancers, 842 



mammotrophic pituitary hormone poten- 

 tiating mammary tumorigenesis, 845 



— transplantable tumors, 916 

 mammotrophin secreting pituitary 



tumors, 835 

 manganese as plant growth promoting 



factor, 782 

 mannanprotein, disulfide bonds in 



cell-wall, 537 

 mannitol, 792 



D-mannitol- 1 -phosphate, 10 

 marginal phenomenon, 167 



— zone, 347 

 masked virus, 858 



mass movement of cells in wound 



healing, 678 

 mast cells, 694 



, hyaluronic acid in, 695 



mucopolysaccharides, 695 



, perivascular accumulation, 695 



tumor, cortisone induced regression of 



canine , 844 



master reaction, in forming plant 



enzymes, 797 



in regeneration, 603 



maternal resistance factor in 



leukemogenesis, 855 

 mature body, scarceness of mitotic figures 



in tissues of the , 964 



measurements of growth in tissue cultures, 



569 

 medullary plate in gastrula, 324 

 Meeh formula, 181 

 Megaceros, 245 

 meiosis, 307, 770 

 melanin, 452 

 melanocytes, 404, 564 

 melanogenesis at animal pole, 311 

 melanoma, dopa and tyroxine oxidase 



activity of human — , 914 

 — , glycolytic rate, 883 

 — , phenol-oxidizing system of human — , 



914 

 melanophores, 441 

 melanotic atypical growth in Drosophila 



following methylcholanthrene treatment, 



863 

 membrane permeability in cancerous cells, 



887 

 membranae tectoriae, 407 

 menadione, 13, 32 

 — quinone, 13 



