References

References

• Albanese, A. A. (1959) Protein and amino acid requirements of children. Protein and Amino Acid Nutrition, p. 419. Acad. Press, NY
   Google Scholar
• Albanese, A. A. , Higgons, R. A. , Hyde, G. M. and Orto, L. (1955) Lysine supplementation in infant feeding: Dosage considerations. N. Y. State J. Med., 55, p. 3453.
   Google Scholar
• Albanese, A. A. , Orto, L. E. , Frankston, J. E. , Kajdi, C. N. , Brumback, J. E. and Wangerin, D. M. (1943) A Biochemical lesion of lysine deficiency in man. Proc. Soc. Exper. Biol. & Med., 52, p. 209.
   Google Scholar
• Alexander, P. (1954) The reactions of carcinogens with macromolecules. Advanc. Cancer Res., 2, p. 1.
   Google Scholar
• Alexander, P. , Bacq, Z. M. , Cousens, S. F. , Fox, M. , Herve, A. and Lazar, J. (1955) Mode of action of some substances which protect against the lethal effects of X-rays. Radiation Res., 2, p. 392.
   Google Scholar
• Almqvist, H. J. (1956) The requirements for amino acids. Amino Acid Handbook, p. 136. Springfield, Illinois
   Google Scholar
• Andreasen, E. and Hamburger, C. (1948) Function of the thymus II. Acta anat., 6, p. 1.
   Google Scholar
• Andrews, J. R. and Sneider, S. E. (1959) The modification of the radiation response. Am. J. Roentgenol., Rad. Therapy & Nuclear Med., 81, p. 485.
   Google Scholar
• Ashwell, G. and Hickman, J. (1952) Effect of X-irradiation upon the enzyme systems of the mouse spleen. Proc. Soc. Exper. Biol. & Med., 80, p. 407.
   Google Scholar
• Astrup, T. and Fischer, A. (1946) Protein metabolism of tissue cells in vitro. 4. The properties of malt extracts and of glutathione as accessory growth substances. Acta physiol. scandinav, 11, p. 187.
   Google Scholar
• Bach, S. J. and Lasnitzki, J. (1953) Some aspects of the role of arginine and arginase in mouse carcinoma 63. Enzymologia, 12, p. 198.
   Google Scholar
• Bacq, Z. M. (1954) The amines and particularly cysteamine as protectors against roentgen rays. Acta radiol., 41, p. 47.
   Google Scholar
• Bacq, Z. M. (1957) Recent research on the chemical protectors and particularly on cysteamine-cystamine. Advanc. Radiobiology, p. 160. Oliver and Boyd, Edinburgh
   Google Scholar
• Bacq, Z. M. and Alexander, P. (1955) Fundamentals of radiobiology, Butterworths, London
   Google Scholar
• Bacq, Z. M. and Alexander, P. (1958) Grundlagen der Strahlenbiologie, G. Thieme Verlag, Stuttgart
   Google Scholar
• Bacq, Z. M. , Dechamps, G. , Fischer, P. , Herve, A. , Bihan, H. , Lecomte, J. , Pirotte, M. and Rayet, P. (1953) Protection against X-rays and therapy of radiation sickness with mercaptoethylamine. Science, 117, p. 633.
   Google Scholar
• Bacq, Z. M. and Herve, A. (1951) Protection of mice against a lethal dose of X-rays by cyanide azide and malonitrile. Brit. J. Radiol., 24, p. 617.
   Google Scholar
• Bacq, Z. M. and Herve, A. (1954) Ein chemischer Schutz gegen Rontgenstrahlungen. Strahlentherapie, 95, p. 215.
   Google Scholar
• Bacq, Z. M. , Herve, A. , Lecomte, J. , Fischer, P. , Blavier, J. , Dechamps, G. , Lebihan, H. and Rayet, P. (1951) Protection contre le rayonment X par la beta mercaptoethylamine. Arch. int. Physiol., 59, p. 442.
   Google Scholar
• Bahr, G. F. (1957) Changes in liver cell elements during stimulated protein synthesis. A cytochemical study. Acta radiol.
   Google Scholar
• Baker, L. E. (1928) The action of glutathione and hemoglobin on the growth of fibroblasts in vitro. Science, 68, p. 459.
   Google Scholar
• Baldini, G. and Ferri, L. (1956) Experimental and clinical research on the radioprotective action of cysteamine and cystamine. I. Experimental research on unicellular organisms. Brit. J. Radiol., 29, p. 623.
   Google Scholar
• Baldini, G. and Ferri, L. (1957) Experimental and clinical research on the radioprotective action of cysteamine and cystamine. III. Clinical research. Brit. J. Radiol., 30, p. 271.
   Google Scholar
• Barnett, R. J. (1955) Sulfhydryl and disulfide groups of protein. Texas Rep. Biol. & Med., 13, p. 611.
   Google Scholar
• Barron, E. S. G. (1951) Thiol groups of biological importance. Advanc. Enzymol., 11, p. 201.
   Google Scholar
• Barron, E. S. G. (1952) The effect of ionizing radiations on some systems of biological importance, p. 216. Wiley & Sons, New York
   Google Scholar
• Barron, E. S. G. (1953) The importance of sulfhydryl groups in biology and medicine. Texas Rep. Biol. & Med., 11, p. 653.
   Google Scholar
• Barron, E. S. G. (1955) The effect of ionizing radiations on systems of biological importance. Ann. N. Y. Acad Sci., 59, p. 574.
   Google Scholar
• Barron, E. S. G. , Dickman, S. , Muntz, J. A. and Singer, T. P. (1949) Studies on the mechanism of action of ionizing radiations. I. Inhibition of enzymes by X-rays. J. Gen. Physiol., 32, p. 537.
   Google Scholar
• Barton, A. D. , Boutwell, R. K. and Rusch, H. P. (1951) Some changes in amino acid metabolism associated with chronic caloric restriction. Acta Un. int. Cancer, 7, p. 59.
   Google Scholar
• Baumeh, J. , Hofmann, D. and Kepp, R. K. (1953) Die Strahlenschutzwirkung des Cysteins bei dem Aszites Karzinom der Maus. Strahlentherapie, 92, p. 25.
   Google Scholar
• Beard, H. H. (1942) The effect of parenteral injection of synthetic amino acids upon the appearance, growth and disappearance of the Emge sarcoma in rats. Arch. Biochem., 1, p. 177.
   Google Scholar
• Beard, H. H. (1943) Effect of subcutaneous injection of individual amino acids upon the appearance, growth and disappearance of the Emge sarcoma in rats. Exper. Med. & Surg., 1, p. 123.
   Google Scholar
• Beard, H. H. (1943) Effect of administering individual amino acids and a casein hydrolysate upon the appearance, growth and disappearance of the Emge sarcoma in rats. Exper. Med. & Surg., 1, p. 136.
   Google Scholar
• Beard, H. H. (1944) Some resent trends in experimental cancer research. Exper. Med. & Surg., 2, p. 129.
   Google Scholar
• Beard, H. H. and Givens, E. (1944) Further observations upon the effect of subcutaneous injection of the amino acids and creatine upon the appearance, growth and regression of the Emge sarcoma in rats. Exper. Med. & Surg., 2, p. 125.
   Google Scholar
• van Bekkum, D. W. (1956) Oxidative phosphorylation in some radiosensitive tissues after irradiation. Ciba Found. Symp. on Ionizing Radiation and Cell Metabolism Churchill, p. 77. London
   Google Scholar
• van Bekkum, D. W. and Groot, J. (1956) Observations on chemical protection in vivo and in vitro, p. 243. Oliver and Boyd, Edinburgh
   Google Scholar
• Reliles, R. P. , Kereiakes, J. G. and Krebs, A. T. (1959) Influence of cysteine on the intestinal epithelium of X-irradiated rats J. Nat. Cancer Inst., 22, p. 1045.
   Google Scholar
• Bender, A. E. and Krebs, H. A. (1950) The oxidation of various synthetic α-amino-acids by mammalian D-amino-acid oxidase, L-amino-acid oxidase of cobra venom and the L- and D-amino acid oxidases of Neurospora crassa. Biochem. J., 46, p. 210.
   Google Scholar
• Bessman, S. P. , Magnes, J. , Schwerin, P. and Waelsch, H. (1948) The absorption of glutamic acid and glutamine. J. Biol. Chem., 175, p. 817.
   Google Scholar
• Bichel, J. (1946) Blood glulathione in leucoses. Acta med. scand., 124, p. 160.
   Google Scholar
• Blomqvist, K. (1957) Growth stimulation in the liver and tumour development following intraperitoneal injections of liver homogenates in the rat. Acta path. microbiol. scand.
   Google Scholar
• Bloom, W. (1947) Histological changes following radiation exposures. Radiology, 49, p. 344.
   Google Scholar
• Bloom, W. and Bloom, M. A. (1954) Histological changes after irradiation. Radiation Biology, p. 1091. Me Graw-Hill, New York
   Google Scholar
• Bomskov, C. (1940) Das Hormon des Thymus. Arch. f. Klin. Chir., 200, p. 568.
   Google Scholar
• Boyland, E. (1941) Experiments on the chemotherapy of cancer. 5. The effect of muscle extract and aliphatic bases. Biochem. J., 35, p. 1283.
   Google Scholar
• Brachet, J. (1938) La localisation des proteines sulfhidrilees peudant le developpment des amphibiens. Bull. Acad. Roy. Sci. Belg., 24, p. 499.
   Google Scholar
• Brachet, J. (1950) Chemical Embryology, Interscience Publ. Inc., NY
   Google Scholar
• Brachet, J. (1957) Biochemical Cytology, Academic Press Inc., Publishers, New York
   Google Scholar
• Brachet, J. and Rapkine, L. (1939) Oxydation et reduction d'explantats dorsaux et ventraux de gastrulos (amphibiens). C. R. Soc. Biol. (Paris), 131, p. 789.
   Google Scholar
• Brandt, E. L. and Griffin, A. C. (1951) Reduction of toxicity of nitrogen mustards by cysteine. Cancer, 4, p. 1030.
   Google Scholar
• Brecher, G. , Cronkite, E. P. and Peers, J. H. (1953) Neoplasms in rats protected against lethal doses of irradiation by parabiosis or para-aminopropiophenone. J. Nat. Cancer Inst., 14, p. 159.
   Google Scholar
• Brues, A. M. (1954) Ionizing radiations and cancer. Advanc. Cancer Res., 2, p. 177.
   Google Scholar
• Brues, A. M. and Patt, H. M. (1953) Mechanisms of protection against mammalian radiation injury. Physiol. Rev., 33, p. 85.
   Google Scholar
• Brunschwig, A. , Arnold, J. and Edgcomb, J. (1946) Stimulation and retardation of neoplastic growth by sulfhydryl compounds. Cancer Res., 6, p. 560.
   Google Scholar
• Bullough, W. S. (1948) Mitotie activity in the adult male mice, Mus musculus L. The diurnal cycles and their relation to waking and sleeping. Proc. Roy. Soc. London, s. B., 135, p. 212.
   Google Scholar
• Bullough, W. S. (1949) The effect of high and low temperatures on the epidermal mitotic activity of the adult male mouse, Mus musculus L. J. Exper. Biol., 26, p. 76.
   Google Scholar
• Burton, M. (1952) Elementary chemical processes in radiobiological reactions, p. 117. Wiley & Sons, New York
   Google Scholar
• Busch, H. , Davis, J. R. and Anderson, D. C. (1958) Labeling of histones and other nuclear proteins with L-lysine-U-C14 in tissues of tumor-hearing rats. Cancer Res., 18, p. 916.
   Google Scholar
• Busch, H. , Davis, J. R. , Honig, G. R. , Anderson, D. C. , Nair, P. V. and Nyhan, W. L. (1959) The uptake of a variety of amino acids into nuclear proteins of tumors and other tissues. Cancer Res., 19, p. 1030.
   Google Scholar
• Calcutt, G. (1949) 3: 4-benzpyrene as an -SH inhibitor. Brit. J. Cancer., 3, p. 306.
   Google Scholar
• Camien, M. N. , Garlet, H. , Duchateav, G. and Florkin, M. (1951) Nonprotein amino acids in muscle and blood of marine and fresh water Crustacea. J. Biol. Chem., 193, p. 881.
   Google Scholar
• Campbell, P. N. (1958) Protein synthesis with special reference to growth processes both normal and abnormal. Advanc. Cancer Res., 5, p. 97.
   Google Scholar
• Campbell, P. N. and Halliday, J. W. (1957) The conversion of glucose into alanine and glutamic acid by rat liver, liver tumour and kidney in vivo. Biochem. J., 65, p. 28.
   Google Scholar
• Carlson, J. G. (1954) Immediate effects on division, morphology and viability of the cell. Radiation Biology, p. 763. McGraw-Hill, New York
   Google Scholar
• Carr, J. L. , Conner, C. L. and Ginzton, L. L. (1938) Some experiments with cysteine hydrochloride in the treatment of animal tumors. Am. J. Cancer., 34, p. 428.
   Google Scholar
• Caspersson, T. (1941) Studien uber den Eiweissumsatz der Zelle. Naturwissenschaften., 29, p. 33.
   Google Scholar
• Caspersson, T. (1950) Cell growth and cell function, W. W. Norton and Comp., New York
   Google Scholar
• Caspersson, T. and Thorell, B. (1941) Der Endozelluare Eiweiss- and Nukleinsaurestoffwechsel in Embryonalem Gewebe. Chromosoma., 2, p. 132.
   Google Scholar
• Catsch, A. , Koch, R. and Langendorff, Ii. (1956) Statistische Untersuchungen zur Absterbeordnung rontgentotalbestrahlter Ratten and Mause. Fortschr. Rontgenstr., 84, p. 462.
   Google Scholar
• Chapman, S. S. (1937) Localization of -SH and -SS- in obelia geniculata. Growth., 1, p. 299.
   Google Scholar
• Chapman, W. H. and Cronkite, E. P. (1950) Further studies of the beneficial effect of glutathione on X-irradiated mice. Proc. Soc. Exper. Biol. & Med., 75, p. 318.
   Google Scholar
• Chapman, W. H. , Sipe, C. R. , Eltzholtz, D. C. , Cronkite, E. P. and Chambers, F. W. (1950) Sulfhydryl-containing agents and the effects of ionizing radiations. I beneficial effect of glutathione injection on X-ray induced mortality rate and weight loss in mice. Radiology, 55, p. 865.
   Google Scholar
• Christensen, H. N. (1955) Mode of transport of amino acids into cells. A Symposium on Amino Acid Metabolism, p. 63. Johns Hopkins Press, Baltimore
   Google Scholar
• Christensen, H. N. and Henderson, M. E. (1952) Comparative uptake of free amino acids by mouse-ascites carcinoma cells and normal tissues. Cancer Res., 12, p. 229.
   Google Scholar
• Christensen, H. N. and Streicher, J. A. (1948) Association between rapid growth and elevated cell concentrations of amino acids. I. in fetal tissues. J. Biol. Chem., 175, p. 95.
   Google Scholar
• Christensen, H. N. , Rothwell, J. T. , Sears, R. A. and Streicher, J. A. (1948) Association between rapid growth and elevated cell concentrations of amino acids. II in regenerating liver after partial hepatectomy in the rat. J. Biol. Chem., 175, p. 101.
   Google Scholar
• Clark, I. and Rittenberg, D. (1951) The metabolic activity of the d-hydrogen atom of lysine. J. Biol. Chem., 189, p. 521.
   Google Scholar
• Goldwater, K. B. (1930) Action of X-rays on glutathione content and oxygen consumption of normal and regenerating planarians. Soc. Exper. Biol. & Med., 27, p. 1031.
   Google Scholar
• Conard, R. A. (1956) Some effects of ionizing radiation on the physiology of the gastro-intestinal tract: A Review. Radiation Res., 5, p. 167.
   Google Scholar
• Contopoulos, A. N. and Anderson, H. H. (1950) Sulfhydryl content of blood cells in dyserasias. J. Lab. Clin. Med., 36, p. 929.
   Google Scholar
• Crabtree, H. G. (1947) Anti-carcinogenesis. Brit. Med. Bull., 4, p. 345.
   Google Scholar
• Crabtree, H. G. (1948) Some effects of thiol-compounds on tumour induction by carcinogenic hydrocarbons. Brit. J. Cancer., 2, p. 281.
   Google Scholar
• Cronkite, E. P. and Bond, V. P. (1956) Effects of radiation on mammals. Ann. Rev. Physiol., 18, p. 483.
   Google Scholar
• Cronkite, E. P. , Brecher, G. and Chapman, W. H. (1951) Studies on the mechanism of the protective action of glutathione against whole body radiation. Mil. Surgeon., 109, p. 294.
   Google Scholar
• Cronkite, E. P. , Brecher, G. and Chapman, W. H. (1951) Mechanism of protective action of glutathione against whole bode irradiation. Proc. Soc. Exper. Biol. & Med., 76, p. 396.
   Google Scholar
• Cronkite, E. P. , Chapman, W. H. and Brecher, G. (1951) Relation of clearance and distribution of injected glutathione to protection against radiation injury. Proc. Soc. Exper. Biol. & Med., 76, p. 456.
   Google Scholar
• Dale, W. M. (1942) The effect of X-rays on the conjugated protein d-amino-acid oxidase. Biochem. J., 36, p. 80.
   Google Scholar
• Dale, W. M. , Gray, L. H. and Meredith, W. J. (1949) The inactivation of an enzyme (carboxypeptidase) by X and α radiation. Roy. Soc. London, p. 33.
   Google Scholar
• de Bruyn, P. P. H. (1948) The effect of X-rays on the lymphatic nodule, with references to the dose and relative sensitivities of different species. Anat. Rec., 101, p. 373.
   Google Scholar
• Desaive, P. and Varetto-Denoël, Josephine (1955) Influence de la β-mercaptoethylamine sur la reponse de l'intestine grle du rat a une irradiation roentgenienne localisee. Experientia., 11, p. 242.
   Google Scholar
• Deuchar, E. M. (1956) Amino acids in developing tissues of Xenopus laevis. J. Embryol. exp. morph., 4, p. 327.
   Google Scholar
• Devik, F. (1952) Cylological investigation of bone marrow of mice after administration of protective agents and subsequent X radiation. Brit. J. Radiol., 25, p. 481.
   Google Scholar
• Devik, F. (1954) Protective effects of combined hypoxia and cysteine treatment on whole-body irradiation of mice. Brit. J. Radiol., 27, p. 463.
   Google Scholar
• Doherty, D. G. and Burnett, W. T. (1955) Protective effect of S, s-aminoethylisothiouronium Br.-HBr and related compounds against X-radiation death in mice. Soc. Exper. Biol. & Med., 89, p. 312.
   Google Scholar
• Dounce, A. L. , Tishkoff, G. H. , Barnett, S. R. and Freer, R. M. (1949) Free amino acids and nucleic acid content of cell nuclei isolated by a modification of Behrens' technique. J. Gen. Physiol., 33, p. 629.
   Google Scholar
• Dunn, M. S. , Feaver, E. R. and Murphy, E. A. (1949) The amino acid composition of a fibrosarcoma and its normal homologous tissue in the rat. Cancer Res., 9, p. 306.
   Google Scholar
• Dunn, M. S. and Murphy, E. A. (1955) Effect of ethionine alone or with amino acids on tumor growth, carcass weight, and nonprotein amino acids in rat liver. Cancer Res., 15, p. 760.
   Google Scholar
• Dunning, W. F. , Curtis, M. R. and Maun, M. E. (1950) The effect of added dietary tryptophane on the occurrene of diethylstilbestrol-induced mammary cancer in rats. Cancer Res., 10, p. 319.
   Google Scholar
• Dunning, W. F. , Curtis, M. R. and Maun, M. E. (1950) The effect of added dietary tryptophane on the occurrence of 2-acetylaminofluorenc-induced liver and bladder cancer in rats. Cancer Res., 10, p. 454.
   Google Scholar
• Dunning, W. F. and Curtis, M. R. (1955) The role of dietary tryptophane in the incidence of 2-acetylaminofluorene-induced bladder cancer in rats. Acta Un. int. Cancer., 11, p. 654.
   Google Scholar
• Eagle, H. (1955) Nutrition needs of mammalian cells in tissue culture. Science, 122, p. 501.
   Google Scholar
• Eakin, R. M. , Kutsky, P. B. and Berg, W. E. (1951) Protein metabolism of the amphibian embryo. III. Incorporation of methionine into protein of gastrulae. Proc. Soc. Exper. Biol. & Med., 78, p. 502.
   Google Scholar
• Easty, G. C. and Ambrose, E. J. (1955) Combined amino-acid content of tumour and homologous normal tissue. Nature, 176, p. 1256.
   Google Scholar
• Edlbacher, S. and Koller, F. (1934) Uber den Stoffwechsel der Tumoren. IV Mitteilung. Hoppe-Seyl. Z. physiol. Chem., 227, p. 99.
   Google Scholar
• Eichel, H. J. (1955) Effect of X-irradiation on purine-metabolizing enzymes of rat liver and spleen. Proc. Soc. Exper. Biol. & Med., 88, p. 155.
   Google Scholar
• Eisen, A. Z. , Montagna, W. and Chase, H. B. (1953) Sulhydryl groups in the skin of the mouse and guinea pig. J. Nat. Cancer Inst., 14, p. 341.
   Google Scholar
• Eldjarn, L. and Pihl, A. (1956) On the mechanism of chemical protection against ionizing radiation, p. 249. Oliver and Boyd, Edinburgh
   Google Scholar
• Eldjarn, L. and Pihl, A. (1956) On the mode of action of X-ray protective agents. I. The fixation in vivo of cystcamine and cystamine to proteins. J. Biol. Chem., 223, p. 341.
   Google Scholar
• Eldjarn, L. and Pihl, A. (1960) Mechanisms of protective and sensitizing agents. Mechanisms in Radiobiology, p. 231. Acad. Press, New York
   Google Scholar
• Elson, L. A. and Lamerton, L. F. (1949) The influence of the protein content of the diet on the response of Walker rat carcinoma 256 to X-radiation. Brit. J. Cancer., 3, p. 414.
   Google Scholar
• Ephrati, E. (1948) The mechanism of the effect of X-rays on bacterial toxins. Biochem. J., 42, p. 383.
   Google Scholar
• Ehrera, M. (1955) Action of ionizing radiations on cell constituents, p. 93. Butterworths, London
   Google Scholar
• Feinstein, R. N. (1956) Interpretation of some enzyme activity increases after whole-body X-irradiation. Radiation Res., 4, p. 217.
   Google Scholar
• Feldman, M. and Waddington, C. H. (1955) The uptake of methionine-S35 by the chick embryo and its inhibition by ethionine. J. Embryol. exp. Morph., 3, p. 44.
   Google Scholar
• Felix, K. and Naka, S. (1940) Die Wirkung von Leber- and Nierenschnitten auf 1 (+)-Lysin, 1 (+)-Glutaminsaure and 1 (+)-Asparaginsaure. Hoppe-Seyl. Z. physiol. Chem., 264, p. 123.
   Google Scholar
• Fieser, L. F. (1954)
   Google Scholar
• Finkelstein, E. A. and Schapiro, E. M. (1950)p. 408.
   Google Scholar
• Fischer, A. (1941) Die Bedeutung der Aminosauren fur die Gewebezellen in vitro. Acta physiol. scand., 2, p. 143.
   Google Scholar
• Fischer, A. (1946) Biology of tissue cells, Gyldendalske boghandel, Nordisk forlag, Copenhagen
   Google Scholar
• Fischer, A. and Astrup, T. (1942) Untersuchungen uber den Eiweissstoffwechsel der Gewebezellen in vitro. Pfluger's Arch. ges. Physiol., 245, p. 633.
   Google Scholar
• Fischer, P. , Delandtscher, I. and Lecomte, J. (1950) Teneur du sang et des tissus en glutathion reduit apres irradiation totale par rayons X, a doses lethales. Bull. Soc. Chim. biol., 32, p. 1009.
   Google Scholar
• Fisher, R. A. (1950) Statistical methods for research workers, Oliver and Boyd, Edinburgh London
   Google Scholar
• Forssberg, A. (1950) On the possibility of protecting the living organism against roentgen rays by chemical means. Acta radiol., 33, p. 296.
   Google Scholar
• Forssberg, A. (1951) Studies on the probleme of protection against the effects of X-rays. J. Chim. Phys., 48, p. 262.
   Google Scholar
• Forssberg, A. and Nybom, N. (1953) Combined effects of cystein and irradiation on growth and cytology of allium cepa roots. Physiologia Plantarum., 6, p. 78.
   Google Scholar
• Frederic, J. (1952) Regeneration and -SH changes in guinea pig skin after X-ray treatment. Brit. J. Radiol., 25, p. 43.
   Google Scholar
• Freidberg, F. , Tarver, H. and Greenberg, D. M. (1948) The distribution pattern of sulfur-labeled methionine in the protein and the free amino acid fraction of tissues after intravenous administration. J. Biol. Chem., 173, p. 355.
   Google Scholar
• Fhicke, H. (1938) Denaturation of proteins by ionizing radiations. Cold Spr. Harb. Symp. quant. Biol., 6, p. 164.
   Google Scholar
• Friedenwald, J. S. and Sigelman, S. (1953) The influence of ionizing radiation on mitotic activity in the rat's corneal epithelium. Exper. Cell. Res., 4, p. 1.
   Google Scholar
• Fuhth, J. and Lorenz, E. (1954) Carcinogenesis by ionizing radiations. Radiation Biology, p. 1145. Mc Graw-Hill, New York
   Google Scholar
• Gaunt, R. (1931) Effect of sulfhydryl compounds and dl-Alanine on rate of development of eggs of Physa and Lymnea. Proc. Soc. Exper. Biol. & Med., 28, p. 660.
   Google Scholar
• Gerebtzoff, M. A. and Bacq, Z. M. (1954) Examen histopathologique de souris irradiees apres injection de cysteamine. Experientia., 10, p. 341.
   Google Scholar
• Ghadially, F. N. and Wiseman, G. (1956) The effect of excess dietary methionine on the rate of growth of RD3 sarcoma. Brit. J. Cancer., 10, p. 570.
   Google Scholar
• Gillespie, M. , Neuberger, A. and Webster, T. A. (1945) Further studies on lysine deficiency in rats. Biochem. J., 39, p. 203.
   Google Scholar
• Gilroy, E. (1930) The influence of arginine upon the growth rate of a transplantable tumour in the mouse. Biochem. J., 24, p. 589.
   Google Scholar
• Gilroy, E. (1980) Comparison of the effects of arginine and thyroxine upon tumour growth-rate in the mouse. Biochem. J., 24, p. 1181.
   Google Scholar
• Goudy, W. (1959) Electron spin resonance of free radicals in irradiated biochemicals. Radiation Res. supl., 1, p. 491.
   Google Scholar
• Gray, L. H. (1956) Primary sites of energy deposition associated with radiobiological lesions, p. 255. Churchill, London
   Google Scholar
• Gray, L. H. (1956) A method of oxygen assay applied to a study of the removal of dissolved oxygen by cysteine and cysteamine, p. 267. Oliver and Boyd, Edinburgh
   Google Scholar
• Green, H. N. and Bullough, W. S. (1950) Mitotic activity in the shock state. Brit. J. Exper. Path., 31, p. 175.
   Google Scholar
• Greenstein, J. P. (1954) Biochemistry of Cancer, Academic Press Inc. Publ., New York
   Google Scholar
• Greenstein, J. P. and Leuthardt, F. M. (1946) Note on the enzymatic activity of normal and neoplastic tissues of the rat. J. Nat. Cancer Inst., 6, p. 317.
   Google Scholar
• Griffin, A. C. , Clayton, C. C. and Baumann, C. A. (1949) The effects of casein and methionine on the retention of hepatic riboflavin and on the development of liver tumors in rats fed certain azo dyes. Cancer Res., 9, p. 82.
   Google Scholar
• Gudernatsch, F. (1934) Specific chemical factors influencing growth and differentation. Cold Spr. Harb. Symp. quant. Biol., 2, p. 94.
   Google Scholar
• Gustafson, T. and Hjelte, M. B. (1951) The amino acid metabolism of the developing sea urchin egg. Exper. Cell. Res., 2, p. 474.
   Google Scholar
• Gyorgy, P. , Poling, E. C. and Goldblatt, H. (1941) Necrosis, cirrhosis and cancer of liver in rats fed a diet containing dimethyl-aminoazobenzene. Proc. Soc. Exper. Biol. & Med., 47, p. 41.
   Google Scholar
• Hagen, V. , Ernst, H. and Langendorff, H. (1958) Untersuchungen uber einen biologischen Strahlenschutz. XXVI Mitteilung: Wirkung von Strahlenschutzsubstanzen auf die durch Rontgenstrahlen ausgelosten Stoffwechselveranderungen im Organismus. Strahlentherapie., 107, p. 426.
   Google Scholar
• Hagen, V. and Koch, R. (1957) Zum Wirkungsmechanismus organischer Sulfhydryl-Verbindungen als Strahlenschutzsloffe. Z. Naturforsch., 12, p. 240.
   Google Scholar
• Hall, B. V. (1951) Changes in the radiosensitivity of tumor fragments induced by pretreatment in vitro with cysteine, methylene blue and sodium cyanide. Cancer Res., 11, p. 254.
   Google Scholar
• Hall, B. V. (1952) Growth of tumor fragments X-radiated in vitro following pretreatment with cysteine. Cancer Res., 12, p. 787.
   Google Scholar
• Hammett, D. W. and Hammett, F. S. (1932) The growth reaction of embryonic marine forms to sulfhydryl and sulfoxide. Protoplasma., 15, p. 59.
   Google Scholar
• Hammett, F. S. (1929) The chemical stimulus essential for growth by increase in cell number. Protoplasma., 7, p. 297.
   Google Scholar
• Hammett, F. S. (1930) The natural chemical equilibrium regulative of growth by increase in cell number. Protoplasma., 11, p. 382.
   Google Scholar
• Hammett, F. S. (1932) The effect of radium on glutathione and its biological significance. Protoplasma., 15, p. 422.
   Google Scholar
• Hammett, F. S. (1934) Natural chemical factors in growth and development. Cold Spr. Harb. Symp. quant. Biol., 2, p. 78.
   Google Scholar
• Hammett, F. S. (1937) d-Lysine and growth. Growth., 1, p. 111.
   Google Scholar
• Hammett, F. S. (1937) l-Hydroxyproline in developmental growth. Growth., 1, p. 291.
   Google Scholar
• Hammett, F. S. and Chapman, S. S. (1938) Free amino acid localization in Oblelia geniculata. Growth., 2, p. 223.
   Google Scholar
• Hammett, F. S. and Chapman, S. S. (1938) Correlation between-SH, mitosis, and cell growth in length in roots of Phascolus vulgaris. Growth., 2, p. 297.
   Google Scholar
• Hammett, F. S. and Comee, R. (1940) The growth reaction of Obelia geniculata to D(-)-threonine. Growth., 4, p. 139.
   Google Scholar
• Hammett, F. S. and Hammett, D. W. (1932) The influence of sulfhydryl and sulfoxide on differential growth with in the regenerating chela of the hermit crab (Pagurus longicarpus). Protoplasma., 16, p. 253.
   Google Scholar
• Hammett, F. S. and Lavine, T. (1940) Further localization of SH-action on cell multiplication. Growth., 4, p. 337.
   Google Scholar
• Hammett, F. S. and Reimann, S. P. (1929) Cell proliferation response to sulfhydryl in mammals. J. Exper. Med., 50, p. 445.
   Google Scholar
• Hansson, E. and Ullberg, S. (1959) The formation of pancreatic juice proteins studied with labelled amino acids. Acta physiol. scand
   Google Scholar
• Harrington, H. and Lavik, P. S. (1955) The differential effect of X-irradiation on the incorporation of various precursors into rat thymus deoxyribonucleic acid. Arch. Biochem. Biophys., 54, p. 6.
   Google Scholar
• Harris, H. A. , Neuberger, A. and Sanger, F. (1943) Lysine deficiency in young rats. Biochem. J., 37, p. 508.
   Google Scholar
• Harris, P. N. , Krahl, M. E. and Clowes, G. H. A. (1947) p-Dimethylamino-azobenzene carcinogenesis with purified diets varying in content of cysteine, cystine, liver extract, protein, riboflavin and other factors. Cancer Res., 7, p. 162.
   Google Scholar
• Heidelberger, C. and Weiss, S. M. (1951) The distribution of radio-activity in mice following administration of 3, 4-benzpyrene- 5-C14 and 1, 2, 5, 6-dibenzanthracene- 9, 10-C14. Cancer Res., 11, p. 885.
   Google Scholar
• Heise, E. and Luhrs, W. (1959) Uber den Einfluss von Glutathion auf den Stoffwechsel von Transplantationstumoren. Z. Krebsforsch., 63, p. 99.
   Google Scholar
• Henderson, L. M. and Snell, E. E. (1948) A uniform medium for the determination of amino acids with various microorganisms. J. Biol. Chem., 172, p. 15.
   Google Scholar
• Henshaw, P. S. (1958) Whole-Body Irradiation Syndrome. Radiation Biology and Medicine, p. 317. Addison Wesley Publishing Company, Inc., Reading, Mass., USA
   Google Scholar
• Heuwieser, H. (1954) Die Behandlung des Strahlenkaters mit Sulfhydrylkorpern and ihre Problematik. Strahlentherapie., 95, p. 330.
   Google Scholar
• Hilf, R. (1956) Some effects of sulfur amino acids upon tumor-host relationship in the rat. Cancer Res., 16, p. 753.
   Google Scholar
• Hoffman, O. and Gudernatsch, F. (1931) Amino acids as the only nitrogen source during growth and differentation. Proc. Soc. Exper Biol. & Med., 28, p. 731.
   Google Scholar
• Hofmann, D. (1954) Phasenkontrastuntersuchungen uber Strahlenwirkung and Strahlenschutzwirkung im Tumor-ascites der Maus. Strahlentherapie., 95, p. 209.
   Google Scholar
• Hofmann, D. (1955) Uber die lokale Wirksamkeit des Cysteins bei seiner Anwendung im aktiven Strahlenschutz. Strahlentherapie., 96, p. 396.
   Google Scholar
• Hollaender, A. (1952) Physical and chemical factors modifying the sensitivity of cells to high-energy and ultraviolet radiation, p. 285. Wiley & Sons, New York
   Google Scholar
• Hollaender, A. and Stapleton, G. E. (1953) Fundamental aspects of Radiation protection from a microbiological point of view. Physiol. Rev., 33, p. 77.
   Google Scholar
• Holmes, B. E. (1956) Influence of radiation on metabolism of regenerating rat liver. Ciba Found. Symp. Ionizing Radiation and Cell Metabolism Churchill, p. 225. London
   Google Scholar
• Holmes, B. E. and Mee, L. K. (1955) The inhibition of DNA synthesis by irradiation with special reference to irradiation in the early stages of liver regeneration, p. 220. Butterworths, London
   Google Scholar
• Holthusen, H. (1921) Beitrage zur Biologie der Strahlenwirkung. Untersuchungen an Askariden eiern. Pflugers Arch. ges. Physiol., 187, p. 1.
   Google Scholar
• Hopkins, F. G. and Morgan, E. J. (1943) Appearance of glutathione during the early stages of the germination of seeds. Nature, 152, p. 288.
   Google Scholar
• Hopsu, V. K. and Harkonen, M. (1960) Mitotic activity, succinic dehydrogenase and SH-groups in the epidermis and hair follicles in mouse skin throughout the hair growth cycle. Acta path. microbiol. scand., 48, p. 89.
   Google Scholar
• Hopsu, V. K. and Harkonen, M. (1960) Protein-bound SH-groups in liver tissue after partial hepatectomy. Acta path. microbiol. scand., 48, p. 94.
   Google Scholar
• Howard, A. (1956) Influence of radiation on DNA metabolism. Ciba Found. Symp. Ionizing Radiation and Cell Metabolism Churchill, p. 196. London
   Google Scholar
• Howard, A. and Pelc, S. R. (1951) Synthesis of nucleoprotein in bean root cells. Nature, 167, p. 599.
   Google Scholar
• Hueper, W. C. and Russell, M. A. (1933) Some aspects of sulfhydryl action upon growth and liquefaction in tissue cultures. Arch. exp. Zellforsch., 14, p. 483.
   Google Scholar
• Hunt, T. E. (1957) Mitotic activity in the gastric mucosa of the rat after fasting and refeeding. Anat. Rec., 127, p. 539.
   Google Scholar
• Isotalo, A. , Kuusi, T. and Teir, H. (1953) The relationship of uptake of p32 to mitosis. Growth., 17, p. 229.
   Google Scholar
• Jacobson, L. O. (1952) Evidence for a humoral factor (or factors) concerned in recovery from radiation injury: A Review. Cancer Res., 12, p. 315.
   Google Scholar
• Jacobson, L. O. , Marks, E. K. , Robson, M. J. , Gaston, E. O. and Zirkle, R. E. (1949) The effect of spleen protection on mortality following X-irradiation. J. Lab. Clin. Med., 34, p. 1538.
   Google Scholar
• Jennings, F. L. and Tessmer, C. F. (1956) Localization of glutathione radioprotective mechanisms in total-body irradiation. Radiation Res., 5, p. 606.
   Google Scholar
• Kaplan, W. D. and Lyon, M. F. (1953) Failure of mercaptoethylamine to protect against the mutagenic effects of radiation. II. Experiment with mice. Science, 118, p. 777.
   Google Scholar
• Kieler, J. (1953) The influence of amino acids on mitotic activity in fibroblast cultures. I. Cell growth in dialyzed medium. Acta path. microbiol. scand., 33, p. 337.
   Google Scholar
• Kieler, J. (1953) The influence of amino acids on mitotic activity in fibroblast cultures. II. Effect of arginine, histidine and lysine. Acta path. microbiol. scand., 33, p. 350.
   Google Scholar
• Kieler, J. (1953) The influence of amino acids on mitotie activity in fibroblast cultures. III. Effect of glutamic acid and aspartic acid. Acta path. microbiol. scand., 33, p. 361.
   Google Scholar
• Kieler, J. (1954) The influence of amino acids on mitotic activity in fibroblast cultures. IV. Effect of methionine, cystine, tryptophane and proline. Acta path. microbiol. scand., 34, p. 1.
   Google Scholar
• Kieler, J. (1954) The influence of amino acids on mitotic activity in fibroblast cultures. V. Relations among amino acids. Acta path. microbiol. scand., 34, p. 11.
   Google Scholar
• Kiljunen, A. (1956) Mitotic activity in normal and malignant epidermal tissue of the rat. Acta path. microbiol. scand.
   Google Scholar
• Kit, S. and Awapara, J. (1953) Free amino acid content and transaminase activity of lymphatic tissues and lymphosarcomas. Cancer Res., 13, p. 694.
   Google Scholar
• Kleiner, I. S. and Orten, J. M. (1958) Human Biochemistry., C. V. Mosby Company, New York
   Google Scholar
• Knowlton, N. P. and Hempelmann, L. H. (1949) The effect of X-rays on the mitotic activity of the adrenal gland, jejunum, lymph node and epidermis of the mouse. J. cell comp. Physiol., 33, p. 73.
   Google Scholar
• Knowlton, N. P. , Hempelmann, L. H. and Hoffman, J. G. (1948) The effects of X-rays on the mitotic activity of mouse epidermis. Science, 107, p. 625.
   Google Scholar
• Kocher, R. A. (1944) Effects of a low lysine diet on the growth of spontaneous mammary tumors in mice and on the N2 balance in man. Cancer Res., 4, p. 251.
   Google Scholar
• Kogl, F. and Erxleben, H. (1939) Zur atiologie der malignen Tumoren. I. Mitteilung uber die Chemie der Tumoren. Hoppe-Seyl. Z. physiol. Chem., 258, p. 57.
   Google Scholar
• Koletsky, S. and Gustafson, G. E. (1955) Whole body radiation as a carcinogenic agent. Cancer Res., 15, p. 100.
   Google Scholar
• Kunkel, H. A. , Hohne, G. and Maass, H. (1957) Der Einfluss von Cystein and Winterschlaf auf die uberlebensrate rontgenbestrahlter Siebenschlafer (Glis glis). Z. Naturforsch., 12, p. 144.
   Google Scholar
• Lajtha, L. G. , Oliver, R. , Kumatori, T. and Ellis, F. (1958) On the mechanism of radiation effect on DNA synthesis. Radiation Res., 8, p. 1.
   Google Scholar
• Lamerton, L. F. , Elson, L. A. and Christensen, W. R. (1953) A study of the phases of radiation response in the rat. I The effects of uniform whole body irradiation. Brit. J. Radiol., 26, p. 510.
   Google Scholar
• Langendorff, H. , Hagen, U. and Ernst, H. (1958) Untersuchungen uber einen biologischen Strahlenschutz. XXVIII Mitteilung: Die wirkung von Cysteamin auf verschiedene Stadien des Mitosezyklus. Strahlentherapie., 107, p. 574.
   Google Scholar
• Langendorff, H. , Koch, R. and Hagen, U. (1954) Untersuchungen uber einen biologischen Strahlenschutz. VIII. Mitteilung. Zur Spezifitat des Cystein and verwandter Sulfhydrylkorper beim Strahlenschutz. Strahlenther., 95, p. 238.
   Google Scholar
• Langendorff, H. , Koch, R. and Sauer, H. (1954) Untersuchungen uber einen biologischen Strahlenschutz. IV Mitteilung. Die Bedeutung Sulfhydrylgruppentragender Verbindung fur den biologischen Strahlenschutz. Strahlentherapie., 93, p. 281.
   Google Scholar
• Langendorff, H. , Mulching, H. J. and Ladner, H. A. (1959) Untersuchungen uber einen biologischen Strahlenschutz. XXX Mitteilung. uber die Strahlenschutzwirkung des 5-Hydroxytryplamin im Tierversuch. Strahlentherapie., 108, p. 251.
   Google Scholar
• Larsen, C. D. and Heston, W. E. (1945) Effects of cystine and caloric restriction on the incidence of spontaneous pulmonary tumors in strain A mice. J. Nat. Cancer Inst., 6, p. 31.
   Google Scholar
• Lea, D. E. (1955) Actions of radiations on living cells., Univ. Press, Cambridge
   Google Scholar
• Leblond, C. P. and Stevens, C. E. (1948) The constant renewal of the intestinal epithelium in the albino rat. Anat. Rec., 100, p. 357.
   Google Scholar
• Lecamp, M. (1942) Influence des acides amines sur la regeneration, p. 330. C. R. Acad. Sci., Paris
   Google Scholar
• Levy, H. M. , Montanez, G. , Feaver, E. , Murphy, E. A. and Dunn, M. S. (1954) Effect of arginine on tumor growth in rats. Cancer Res., 14, p. 198.
   Google Scholar
• Loftfield, R. B. and Harris, A. (1956) Participation of free amino acids in protein synthesis. J. Biol. Chem., 219, p. 151.
   Google Scholar
• Lorenz, E. , Uphoff, D. , Reid, T. R. and Shelton, E. (1951) Modification of irradiation injury in mice and guinea pigs by bone marrow injections. J. Nat. Cancer Inst., 12, p. 197.
   Google Scholar
• Lorenz, W. (1952) Hamatologische Untersuchungen uber die Cysteinwirkung. Strahlentherapie., 88, p. 190.
   Google Scholar
• Lusky, L. M. , Braun, H. A. and Woodard, G. (1947) Influence of 2,3-dimercapto propanol (BAL) on the induction of skin tumors in mice by 3,4-benzpyrene. Cancer Res., 7, p. 667.
   Google Scholar
• Lustig, B. and Wachtel, H. (1935) Versuch einer Methodik zur Prufung von Substanzen auf ihre Wirksamkeit beim Carcinom. IV. Eiweisskorper. Albumosen, Aminosauren. V. Amine and Aminoalkohole. Z. Krebsforsch., 42, p. 397.
   Google Scholar
• Maisin, H. and Fievez, C. (1955) Etude histologique de la reparation intestinale chez des rats irradies sous diverses conditions de protection. Radiobiology Symp. Butterworths, p. 304. London
   Google Scholar
• Maisin, J. , Maisin, H. and Dunjic, A. (1955) Du mechanisme physio-pathologique de la mort chez les rats irradies avec une dose mortelle de r.x.. Radiobiology Symp. Butterworths, p. 154. London
   Google Scholar
• Maisin, J. , Maldague, P. , Dunjic, A. and Maisin, H. (1956) Carcinogenic action of radiations in rats after mechanical and chemical protection. Progr. Radiobiol. Oliver and Boyd, p. 463. Edinburgh
   Google Scholar
• Malmio, K. (1959) Multiple primary cancer. A clinical-statistical investigation based on 650 cases. Ann. Chir. Gynaec. Fenn., 48
   Google Scholar
• Mazia, D. (1954) SH and Growth. Glutathione. A Symposium Academic Press Inc. Publishers, p. 209. New York
   Google Scholar
• Mazia, D. (1955) The organization of the mitotic apparatus. Symp. Soc. Exper. Biol., 9, p. 335.
   Google Scholar
• Mazia, D. (1956) Materials for the biophysical and biochemical study of cell division. Adv. Biol. & Med. Phys., 4, p. 70.
   Google Scholar
• Meister, A. (1957) Biochemistry of the amino acids, Academic Press Inc. Publishers, New York
   Google Scholar
• Mendel, L. B. (1915) Nutrition and growth. J. A. M. A., 64, p. 1539.
   Google Scholar
• Mewissen, D. J. and Brucer, M. (1957) Late effects of gamma radiation on mice protected with cysteamine or cystamine. Nature, 179, p. 201.
   Google Scholar
• Mickelson, M. N. and Barvick, L. (1956) Some biochemical differences in normal and tumor tissue (sarcoma 180) of mice: Amino acid composition. J. Nat. Cancer Inst., 17, p. 65.
   Google Scholar
• Miettinen, J. K. (1959) Assimilation of amino acids in higher plants. Symp. Soc. Exper. Biol., 13, p. 210.
   Google Scholar
• Miller, E. C. (1951) Studies on the formation of protein-bound derivatives of 3, 4-benzpyrene in the epidermal fraction of mouse skin. Cancer Res., 11, p. 100.
   Google Scholar
• Miller, E. C. , Miller, J. A. , Kline, B. E. and Rusch, H. P. (1948) Correlation of the level of hepatic riboflavin with the appearance of liver tumors in rats fed aminoazodyes. J. Exper. Med., 88, p. 89.
   Google Scholar
• Miller, J. A. (1950) Do tumor proteins contain D-amino acids? A review of the controversy. Cancer. Res., 10, p. 65.
   Google Scholar
• Mitchell, J. S. (1946) Disturbance of nucleic acid metabolism produced by therapeutic doses of X and gamma radiations. Part III: Inhibition of synthesis of thymonucleic acid by radiation. Brit. J. exper. Path., 23, p. 309.
   Google Scholar
• Moberger, G. (1954) Malignant transformation of squamous epithelium. Acta radiol.
   Google Scholar
• Moberger, G. and Bahr, G. F. (1957) Histokemiska studier av fordelningen av fria och aggvitebundna sulfhydrylgrupper inom normal vavnad och maligna tumorer. Nord. Med., 57, p. 229.
   Google Scholar
• Montagna, W. and Wilson, J. W. (1955) A cytological study of the intestinal epithelium of the mouse after total body X-irradiation. J. Nat. Cancer Inst., 15, p. 1703.
   Google Scholar
• Morgan, J. F. , Morton, H. J. , Campbell, M. E. and Guerin, L. F. (1956) The nutrition of animal tissues cultivated in vitro. II. A comparison of various synthetic media. J. Nat. Cancer Inst., 16, p. 1405.
   Google Scholar
• Morgulis, S. and Green, D. E. (1932) Effect of sulfhydryl compounds on regeneration in Podarke obscura. Protoplasma., 14, p. 161.
   Google Scholar
• Morris, H. P. and Voegtlin, C. (1940) The effect of methionine on normal and tumor growth. J. Biol. Chem., 133, p. Ixix.
   Google Scholar
• Moses, M. J. , Dubow, R. and Sparrow, A. H. (1951) The effect of X-rays on desoxypentose nucleic acid in situ. Quantitative cytochemical studies on Trillium erectum. J. Nat. Cancer Inst., 12, p. 232.
   Google Scholar
• Nelson, A. and Ullberg, S. (1960) Distribution of S36 in mice after injection of S35-cysteamine. An autoradiographic investigation. Acta radiol., 53, p. 305.
   Google Scholar
• Norris, D. A. (1957) Lysine supplementation. Med. Times., 85, p. 884.
   Google Scholar
• Numers, C. , Widholm, O. and Zilliacus, H. (1958) Qualitative determination of free amino acids. Use of the paperchromatographic method in nonmalignant and malignant human uterine and ovarian tissue. Ann. Med. exp. Biol. Fenn., 36, p. 207.
   Google Scholar
• Oehlert, G. (1955) Experimentelle Untersuchungen uber den Wirkungsmechanismus von Strahlen-schutzsubstazen in der lebenden Zelle. Strahlentherapie., 97, p. 68.
   Google Scholar
• Orsthom, Å. (1941) Uber die chemischen Vorgange, insbesondere den Ammoniakstoffwechsel, bei der Entwicklungserregung des Seeigeleies. Hoppe-Seyl. Z. physiol. Chem., 271, p. 1.
   Google Scholar
• Owen, S. E. (1937) Sulphydryl and radon induced necrosis. Growth., 1, p. 130.
   Google Scholar
• Owen, S. E. , Weiss, H. A. and Prince, L. H. (1938) Carcinogenics and growth stimulation. Science, 87, p. 261.
   Google Scholar
• Passalacqua, F. and Koch, R. (1958) Untersuchungen uber einen biologischen Strahlenschutz. XXII Mitteilung: Mikroautoradiographische Untersuchungen uber das Verhalten von S35-Cysteine. Strahlentherapie., 105, p. 271.
   Google Scholar
• Patt, H. M. (1953) Protective mechanisms in ionizing radiation injury. Physiol. Rev., 33, p. 35.
   Google Scholar
• Patt, H. M. (1954) Radiation effects on mammalian systems. Ann. Rev. Physiol., 16, p. 51.
   Google Scholar
• Patt, H. M. (1955) Remarks concerning sulphydryl protection against mammalian radiation injury. Radiobiology, Symp. Butterworths, p. 105. London
   Google Scholar
• Patt, H. M. (1955) Factors in the radiosensitivity of mammalian cells. Ann. N. Y. Acad. Sci., 59, p. 649.
   Google Scholar
• Patt, H. M. , Blackford, M. E. and Straube, R. L. (1952) Effect of X-rays on thymocytes and its modification by cysteine. Proc. Soc. Exper. Biol. & Med., 80, p. 92.
   Google Scholar
• Patt, H. M. and Brues, A. M. (1954) The pathological physiology of radiation injury in the mammal. I Physical and biological factors in radiation action. Radiation Biology, p. 919. Mc Graw-Hill, New York
   Google Scholar
• Patt, H. M. , Mayer, S. H. and Jackson, E. M. (1953) Radiation dose reduction by cysteine. J. cell. comp. Physiol., 42, p. 327.
   Google Scholar
• Patt, H. M. , Smith, D. E. and Jackson, E. (1950) The effect of cysteine on the peripheral blood of the irradiated rat. Blood., 5, p. 758.
   Google Scholar
• Patt, H. M. , Smith, D. E. , Tyree, E. B. and Straube, R. L. (1950) Further studies on modification of sensitivity to X-rays by cysteine Proc. Soc. Exper. Biol. & Med., 73, p. 18.
   Google Scholar
• Patt, H. M. , Straube, R. L. , Blackford, M. E. and Smith, D. E. (1950) Nature of cysteine induced radio-resistance: Sulfhydryl levels and distribution of cysteine sulfur. Am. J. Physiol., 163, p. 740.
   Google Scholar
• Patt, H. M. , Tyree, E. B. , Straube, R. L. and Smith, D. E. (1949) Cysteine protection against X irradiation. Science, 110, p. 213.
   Google Scholar
• Perroy and Buchet (1953) Radio-protection par les acides amines suofrfs. Etude experimentale. Sem. Hop. Paris., 29, p. 1935.
   Google Scholar
• Pierce, M. (1948) The gastrointestinal tract. Histopathology of Irradiation from External and Internal Sources, p. 502. Mc Graw-Hill, New York
   Google Scholar
• Piha, S. (1956) Studies on blood regeneration during progressive reticulocytosis due to repeated bleedings. Ann. Acad. Sci. Fenn. Ser. A II N:o., 80, p. 1.
   Google Scholar
• van Pilsum, I. F. and Berg, C. P. (1950) The comparative availabilities of mixtures of the L and DL modifications of the essential amino acids for growth in the rat. J. Biol. Chem., 183, p. 279.
   Google Scholar
• Pirie, A. (1956) The activity of enzymes and coenzymes in irradiated tissues. Ciba Found. Symp. on Ionizing Radiation and Cell Metabolism. Churchill, p. 38. London
   Google Scholar
• Powell, E. F. and Pollard, E. (1955) Radiation inactivation of enzymes inside and outside intact cells. Radiation Res., 2, p. 109.
   Google Scholar
• Rapkine, L. (1930) Sur les processus chimiques au cours de la division cellulaire. C. R. Acad. Sci. (Paris), 191, p. 871.
   Google Scholar
• Rapkine, L. (1937) Sur les processus chimiques au cours de la division cellulaire. III. Inhibition et retablissement de la division cellulaire. J. Chim. Phys., 34, p. 416.
   Google Scholar
• Reiman, S. P. and Hall, E. M. (1936) Protective action of sulfhydryl against carcinogenesis induced with 1, 2, 5, 6-di-benzanthracene. Arch. Path., 22, p. 55.
   Google Scholar
• Reiman, S. P. and Hammett, F. S. (1929) The proliferation response to sulphydryl in man. Proc. Soc. Exper. Biol. & Med., 27, p. 20.
   Google Scholar
• Riley, J. (1940) Sulphydryl compounds and wound repair. Brit. M. J., p. 516.
   Google Scholar
• Roberts, E. and Borges, P. R. F. (1955) Patterns of free amino acids in growing and regressing tumours. Cancer Res., 15, p. 697.
   Google Scholar
• Roberts, E. and Frankel, S. (1949) Free amino acids in normal and neoplastic tissues of mice as studied by paper chromatography. Cancer Res., 9, p. 645.
   Google Scholar
• Roberts, E. and Frankel, S. (1950) Further studies on free amino acids in normal and neoplastic tissues. Cancer Res., 10, p. 237.
   Google Scholar
• Roberts, E. , Caldwell, A. L. , Clowes, G. H. A. , Suntzeff, V. , Carruthers, C. and Cowdry, E. V. (1949) Amino acids in epidermal carcinogenesis in mice. Cancer Res., 9, p. 350.
   Google Scholar
• Roberts, E. and Tanaka, T. (1956) Free amino acids of the yoshida ascites tumor. Cancer Res., 16, p. 204.
   Google Scholar
• Roberts, E. and Tischkoff, G. H. (1949) Distribution of free amino acids in mouse epidermis in various phases of growth as determined by paper partition chromatography. Science, 109, p. 14.
   Google Scholar
• Roffo, A. H. (1938) The action of a hydrolysate of striped muscle on malignant tumours. Lancet, p. 184.
   Google Scholar
• Rondoni, P. (1955) Some aspects of carcinogenesis. Advanc. Cancer Res., 3, p. 171.
   Google Scholar
• Rørdam, H. N. K. (1944) Experimental studies on the significance of glutamic acid for the growth of malignant tumors. Acta path, microbiol. scand., 21, p. 480.
   Google Scholar
• Rose, W. C. (1937) The nutritive significance of the amino acids and certain related compounds. Science, 86, p. 298.
   Google Scholar
• Rose, W. C. (1937) Compounds. Science, 86, p. 298.
   Google Scholar
• Rose, W. C. (1938) Nutritive significance of amino acids. Physiol. Rev., 18, p. 109.
   Google Scholar
• Rose, W. C. (1949) Amino acid requirements of man. Feder. Proc., 8, p. 546.
   Google Scholar
• Rose, W. C. , Wixom, R. L. , Lockhart, H. B. and Lambert, G. F. (1955) The amino acid requirements of man. J. Biol. Chem., 217, p. 987.
   Google Scholar
• Rose, W. C. and Rice, E. E. (1939) The significance of the amino acids in canine nutrition. Science, 90, p. 186.
   Google Scholar
• Rosenthal, R. L. , Goldschmidt, L. and Pickering, B. L. (1951) Hematologic changes in rats protected by cysteine against total body X-irradiation. Am. J. Physiol., 166, p. 15.
   Google Scholar
• Rouser, C. (1957) Free or easily extractable amino acids in blood cells and body fluids. The Leukemias: Etiology, Pathophysiology and Treatment, p. 361. Academic Press Inc., New York
   Google Scholar
• Rowntree, L. G. , Clark, J. H. , Steinberg, A. , Hanson, A. M. , Einhorn, N. H. and Shannon, W. A. (1935) Further studies on the thymus and pineal glands. Ann. Int. Med., 9, p. 359.
   Google Scholar
• Rowntree, L. G. , Steinberg, A. , Einhorn, N. H. and Schaffer, N. K. (1938) Certain iodine-reducing substances of thymus extract. Biological considerations. Endocrinology, 23, p. 584.
   Google Scholar
• Sachs, D. , Ephrussi, B. and Rapkine, L. (1950)p. 175.
   Google Scholar
• Salerno, P. R. and Friedell, H. L. (1954) Further studies on the relationship between oxygen tensions and the protective actions of cysteine, mercaptoethylamine and p-aminopripiophenone. Radiation Res., 1, p. 559.
   Google Scholar
• Sallmann, L. (1952) Further effects to influence X ray cataract by chemical means. Arch. Ophth., 48, p. 276.
   Google Scholar
• Sauberlich, H. E. and Bauman, C. A. (1951) The aniino acid content of certain normal and neoplastic tissues. Cancer Res., 11, p. 67.
   Google Scholar
• Schacter, B. (1951) Effect of X-radiation and of radiomimetic substances on the sulfhydryl content of plasma: relationship to adrenal activity following stress. Cancer Res., 11, p. 277.
   Google Scholar
• Schaffer, N. K. , Ziegler, W. M. and Rowntreel, G. (1938) Certain iodine-reducing substances of thymus extract. Chemical analysis of extract. Endocrinology, 23, p. 593.
   Google Scholar
• Schenck, E. G. (1932) Untersuchungen uber das Verhalten der Eiweiss-stoffe bei der Bebrutung des Huhnereies. Hoppe-Seyl. Z. physiol. Chem., 211, p. 111.
   Google Scholar
• Schubert, G. (1959) Experimentelle Beitrage zum Problem der Strahlenresistenz von Tumorzellen. Arch. Geschwulstforsch., 15, p. 119.
   Google Scholar
• Schweigert, B. S. , Guthneck, B. T. , Price, J. M. , Miller, J. A. and Miller, E. C. (1949) Amino acid composition of morphological fractions of rat livers and induced liver tumors. Proc. Soc. Exper. Biol. & Med., 72, p. 495.
   Google Scholar
• Seelentag, W. , Lupp, E. and Numberger, J. (1956) Blutbildveranderungen der weissen Maus bei Korperganzbestrahlung and ihre Beeinflussbarkeit durch Strahlenschutzsubstanzen. Strahlentherapie., 101, p. 11.
   Google Scholar
• Segaloff, A. and Nelson, W. O. (1941) Treatment of successive generations of rats with thymus extract (Hanson) and related substances. Endocrinology, 29, p. 483.
   Google Scholar
• Shellabarger, C. J. , Cronkite, E. P. , Bond, V. P. and Lippincott, S. W. (1957) The occurrence of mammary tumors in the rat after sublethal whole-body irradiation. Radiation Res., 6, p. 501.
   Google Scholar
• Silverstone, H. (1948) The effect of rice diets on the formation of induced and spontaneous hepatomas in mice. Cancer Res., 8, p. 301.
   Google Scholar
• Silverstone, H. and Tannenbaum, A. (1951) Proportion of dietary protein and the formation of spontaneous hepatomas in the mouse. Cancer Res., 11, p. 442.
   Google Scholar
• Sipila, S. (1960) Late effects of 200 r whole body irradiation on rat with special references to organ weights, mitotic frequency, and lymphocyte size. Acta path, microbiol. scand.
   Google Scholar
• van Slyke, D. D. and Meyer, G. M. (1913) The fate of protein digestion products in the body. III The absorption of amino-acids from the blood by the tissues. J. Biol. Chem., 16, p. 197.
   Google Scholar
• Smith, D. E. , Patt, H. M. , Tyree, E. B. and Straube, R. L. (1950) Quantitative aspects of the protective action of cysteine against X-radiation. Proc. Soc. Exper Biol. & Med., 73, p. 198.
   Google Scholar
• Smith, W. W. (1951) The effect of thyroid hormone and radiation on the mitotic index of mouse epidermis. J. cell. comp. Physiol., 38, p. 41.
   Google Scholar
• Snell, E. E. (1945) The microbiological assay of amino acids. Advanc. Protein Chem., 2, p. 85.
   Google Scholar
• Sodeman, W. A. (1956) Pathologic physiology., Saunders Co., Philadelphia
   Google Scholar
• Sos, J. and Kemeny, T. (1956) Die charakteristischen Symptome des Isoleucin-, Lysin- and Methioninmangels bei Ratten and Hunden. Virchows Arch. path. Anat., 328, p. 421.
   Google Scholar
• Sparrow, A. H. (1951) Radiation sensitivity of cells during mitotic and meiotic cycles with emphasis on possible cytochemical changes. Ann. N. Y. Acad. Sci., 51, p. 1508.
   Google Scholar
• Sparrow, A. H. and Rosenfeld, F. M. (1946) X-ray induced depolymerisation of thymonucleichistone and of sodium thymonucleate. Science, 104, p. 245.
   Google Scholar
• Stein, W. H. and Moore, S. (1954) The free amino acids of human blood plasma. J. Biol. Chem., 211, p. 915.
   Google Scholar
• Stevens, C. E. and Leblond, C. P. (1953) Renewal of the mucous cells in the gastric mucosa of the rat. Anat. Rec., 115, p. 231.
   Google Scholar
• Stich, H. (1954) Stoffe and Stromungen in der Spindel von Cyclops Strenuus. Ein Beitrag zur Mechanik der Mitose. Chromosoma., 6, p. 199.
   Google Scholar
• Storaasli, J. P. , Rosenberg, S. A. and Friedell, H. L. (1953) The effect of cysteine on the radiosensitivity of rat lymphosarcoma. Cancer, 6, p. 1244.
   Google Scholar
• Straube, R. L. and Patt, H. M. (1953) Studies with cysteinamine and cysteine in X-irradiated animals. Proc. Soc. Exper. Biol. & Med., 84, p. 702.
   Google Scholar
• Straube, R. L. , Patt, H. M. , Smith, D. E. and Tyree, E. B. (1950) Influence of cysteine on the radiosensitivity of Walker rat carcinoma 256. Cancer Res., 10, p. 243.
   Google Scholar
• Stroud, A. N. , Brues, A. M. and Summers, M. M. (1955) Protection of mice against X-irradiation by plasma proteins. J. Nat. Cancer Inst., 15, p. 1109.
   Google Scholar
• Sundell, B. and Teir, H. (1954) Growth factors in the digestion apparatus of rat. Exper. Cell. Res., 6, p. 321.
   Google Scholar
• Tannenbaum, A. (1953) Nutrition and cancer. The Physiopathology of Cancer, p. 392. Hoeber Inc., New York
   Google Scholar
• Tannenbaum, A. and Silverstone, H. (1949) The genesis and growth of tumors. IV. Effects of varying the proportion of protein (casein) in the diet. Cancer Res., 9, p. 162.
   Google Scholar
• Tannenbaum, A. and Silverstone, H. (1953) Nutrition in relation to cancer. Advanc. Cancer Res., 1, p. 451.
   Google Scholar
• Taylor, B. , Greenstein, J. P. and Hollaender, A. E. (1948) Effect of X-radiation on sodium thymus nucleate. Arch. Biochem. Biophys., 16, p. 19.
   Google Scholar
• Teir, H. (1951) Experimental alterations of cell size and mitotic activity in the outer orbital gland of the white rat. I. Patho-physiological investigations. Comm. Biol. Soc. Scient. Fenn., 131, p. 1.
   Google Scholar
• Teir, H. (1952) Experimental alterations of cell size and mitotic activity in the outer orbital gland of the white rat. V. Observations on the chemical and biological properties of the mitosis stimulating agent in homologous tissue extracts. Growth., 16, p. 85.
   Google Scholar
• Teir, H. and Kiljunen, A. (1952) Influence of parenterally applied extracts of heterologous epidermal tissue on the mitotic activity of the skin of the white rat. Acta path. microbiol. scand., 30, p. 184.
   Google Scholar
• Teir, H. and Kuusi, T. (1954) Investigations on the relationship of cell function to cell division in the light of experiments with atropine and pilocarpine. Acta Anat., 22, p. 358.
   Google Scholar
• Teir, H. , Larmo, A. L. , Alho, A. and Blomqvist, K. (1957) Influence of intraperitoneally injected homogenates of the outer orbital gland and the liver on RNA and DNA in these organs in rats. Exper. Cell Res., 13, p. 147.
   Google Scholar
• Teir, H. and Ravanti, K. (1953) Mitotic activity and growth factors in the liver of the white rat. Exper. Cell Res., 5, p. 500.
   Google Scholar
• Teir, H. , Schauman, A. and Sundell, B. (1952) Mitotic ratio and colchicine sensitivity of the stomach epithelium of the white rat. Acta Anat., 16, p. 233.
   Google Scholar
• Telkka, A. and Teir, H. (1955) Influence of thymus suspension on mitotic rate in the thymus, liver and outer orbital gland of rat. Acta path microbiol. scand., 36, p. 323.
   Google Scholar
• Theismann, H. (1955) Erythemhemmung durch Aminosauren. Strahlentherapie., 96, p. 107.
   Google Scholar
• Therkelsen, A. J. (1958) Studies on the protective action of cysteamine and related compounds against nitrogen mustard (HN2) injected into mice. Acta radiol., 49, p. 49.
   Google Scholar
• Thoday, J. M. and Read, J. (1947) Effect of oxygen on the frequency of chromosome aberrations produced by X-rays. Nature, 160, p. 608.
   Google Scholar
• Toennies, G. (1947) Protein-chemical aspects of cancer. Cancer Res., 7, p. 193.
   Google Scholar
• Tullis, J. L. (1959) The pathologic anatomy of total body irradiation. Atomic Medicin,, p. 131. Bailliere, Tindall & Cox Ltd, London
   Google Scholar
• Upton, A. C. , Doherty, D. G. and Melville, G. S. (1959) Chemical protection of the mouse against leukemia induction by roentgen rays. Acta radiol., 51, p. 379.
   Google Scholar
• Voegtlin, C. (1934) Observations concerning the chemistry of cell growth and division. Cold Spr. Harb. Symp. quant. Biol., 2, p. 84.
   Google Scholar
• Voegtlin, C. and Chalkley, H. W. (1930) The chemistry of cell division. I. The effect of glutathione on on cell division in amoeba proteus. U.S. Publ. Health Rep., 45, p. 3041.
   Google Scholar
• Voegtlin, C. , Johnson, J. M. and Thompson, J. W. (1936) Glutathione and malignant growth. U.S. Publ. Health Rep., 51, p. 1689.
   Google Scholar
• Voegtlin, C. and Maver, M. E. (1936) Lysine and malignant growth. The effect on malignant growth of a gliadin diet. U.S. Publ. Health Rep., 51, p. 1436.
   Google Scholar
• Voegtlin, C. and Thompson, J. W. (1936) Lysine and malignant growth. I. The amino acid lysine as a factor controlling the growth rate of a typical neoplasm. U.S. Publ. Health Rep., 51, p. 1429.
   Google Scholar
• Voutilainen, A. , Hopsu, V. K. and Teir, H. (1957) The direct and indirect effect of short-distance X-irradiation on the mitotic activity of the rat epidermis and hair follicles. Growth., 21, p. 103.
   Google Scholar
• Waddington, C. H. and Sirlin, J. L. (1954) Incorporation of labelled amino acids into amphibian embryos. J. Embryol. exp. Morph., 2, p. 340.
   Google Scholar
• Wade, H. E. and Morgan, D. M. (1957) The nature of the fluctuating ribonucleic acid in Escherichia coli. Biochem. J., 65, p. 321.
   Google Scholar
• Waisman, H. A. (1957) Some aspects of amino acid metabolism in leukemia. The Leukemias: Etiology, Pathophysiology and Treatment, p. 339. Academic Press Inc., New York
   Google Scholar
• Weber, B. , Craig, B. R. and Friedman, N. B. (1951) Cellular dynamics in the intestinal mucosa: Quantitative measurements of the effects of nitrogen mustard and irradiation on cellular division and differentation. Cancer, 4, p. 1250.
   Google Scholar
• Weisberger, A. S. (1957) Studies on cysteine metabolism in leukemia. The Leukemias: Etiology, Pathophysiology and Treatment, p. 423. Acad. Press Inc., New York
   Google Scholar
• Weiss, J. (1947) Some aspects of the action of radiations on aqueous solutions. Brit. J. Radiol. suppl., 1, p. 56.
   Google Scholar
• Weissman, N. and Schoenheimer, R. (1941) The relative stability of 1 (+)-lysine in rats studied with deuterium and heavy nitrogen. J. Biol. Chem., 140, p. 779.
   Google Scholar
• Westfall, B. B. , Evans, V. J. , Peppers, E. V. , Hawkins, N. M. and Earle, W. R. (1956) Effect of glutamine on the growth and metabolism of liver cells in vitro. J. Nat. Cancer Inst., 17, p. 131.
   Google Scholar
• White, F. R. and White, J. (1944) Effect of diethyl stilbestrol on mammary tumor formation in strain C3H mice fed a low cystine diet. J. Nat. Cancer Inst., 4, p. 413.
   Google Scholar
• White, F. R. and White, J. (1944) Effect of a low lysine diet on mammary tumor formation in strain C3H mice. J. Nat. Cancer Inst., 5, p. 41.
   Google Scholar
• White, F. R. and White, J. (1946) Effect of cystine per se on the formation of hepatomas in rats following the ingestion of p-dimethylaminoazobenzene. J. Nat. Cancer Inst., 7, p. 99.
   Google Scholar
• White, J. and Andervont, H. B. (1943) Effect of a diet relatively low in cystine on the production of spontaneous mammary gland tumors in strain C3H female mice. J. Nat. Cancer Inst., 3, p. 449.
   Google Scholar
• White, J. , Congdon, C. C. , Philip, W. D. and Ally, M. S. (1955) Cirrhosis of the liver in rats following total-body X-irradiation. J. Nat. Cancer Inst., 15, p. 1155.
   Google Scholar
• White, J. and Edwards, J. E. (1942) Effect of supplementary methionine or cholin plus cystine on the incidence of p-dimethylaminoazobenzene-induced hepatic tumors in the rat. J. Nat. Cancer Inst., 3, p. 43.
   Google Scholar
• White, J. , Mider, G. B. and Heston, W. E. (1944) Effect of amino acids on the induction of leukemia in mice. J. Nat. Cancer Inst., 4, p. 409.
   Google Scholar
• White, J. , White, F. R. and Mider, G. B. (1947) Effect of diets deficient in certain amino acids on the induction of leukemia in DBA mice. J. Nat. Cancer Inst., 7, p. 199.
   Google Scholar
• Williams, R. B. and Delong, R. F. (1953) Effect of spleen shielding, glutathione and para-amino-propiophenone upon recovery of the small bowel epithelium of rat following total body X-radiation. Feder. Proc., 12, p. 406.
   Google Scholar
• Wiltshire, G. H. (1953) The optical form of glutamic acid in tumours. Brit. J. Cancer., 7, p. 137.
   Google Scholar
• Wood, J. L. and Fieser, L. F. (1940) Sulfhydryl and cysteine derivatives of 1,2-benzanthracene and 3,4-benzpyrene. J. Am. Chem. Soc., 62, p. 2674.
   Google Scholar
• Wood, J. L. and Kraynak, M. E. (1953) A decrease in plasma sulfhydryl content in the dog after intravenous administration of 3,4-benzpyrene. Cancer Res., 13, p. 358.
   Google Scholar
• Work, E. (1955) Some comparative aspects of lysine metabolism. A Symposium on Amino Acid Metabolism, p. 462. Johns Hopkins Press, Baltimore
   Google Scholar
• Wretlind, A. J. and Rose, W. C. (1950) Methionine requirement for growth and utilization of its optical isomers. J. Biol. Chem., 187, p. 697.
   Google Scholar
• Zamecnik, P. C. and Frantz, I. D. (1950) Peptide bond synthesis in normal and malignant tissue. Cold Spr. Harb. Symp. quant. Biol., 14, p. 199.
   Google Scholar
• Zamecnik, P. C. and Stephenson, M. L. (1949) A comparison of activators of proteolytic enzymes and peptidases in normal rat livers and hepatomas. Cancer Res., 9, p. 3.
   Google Scholar
• Zirkle, R. E. and Bloom, W. (1953) Irradiation of parts of individual cells. Science, 117, p. 487.
   Google Scholar