PHYSICAL AND BIOLOGICAL FACTORS 949 



Chambers, R. J. (1941) Relative effect of X-rays on resting and actively secreting 



kidney tubules. J. Applied Phys., 12: 336-337. 

 Chapman, W. H., and E. P. Cronkite (1950) Further studies of the beneficial effect 



of glutathione on X-irradiated mice. Proc. Soc. Exptl. Biol. Med., 75: 318-332. 

 , C. R. Sipe, D. C. Eltzholtz, E. P. Cronkite, and F. W. Chambers, Jr. (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: 865-873. 

 Clark, A. M., and E. M. Kelly (1950) Differential radiosensitivity of haploid and 



diploid prepupae and pupae of Habrobracon. Cancer Research, 10: 348-352. 

 Clark, W. G., and R. P. Uncapher (1949) Dosage-mortality in rats given total body 



roentgen irradiation. Proc. Soc. Exptl. Biol. Med., 71: 214-216. 

 Cole, L. J., M. C. Fishier, M. E. Ellis, and V. P. Bond (1952) Protection of mice 



against X irradiation by spleen homogenates administered after exposure. Nav. 



Radiol. Def . Lab. Report NRDL-339. * 

 Cook, E. V. (1939) Influence of low temperature on recovery from roentgen rays. 



Radiology, 32: 289-293. 

 Crabtree, H. C, and W. Cramer (1933) The action of radium on cancer cells. II. 



Some factors determining the susceptibility of cancer cells to radium. Proc. 



Roy. Sec. London, B113: 238-250. 

 Cronkite, E. P., G. Brecher, and W. H. Chapman (1951) Mechanism of protective 



action of glutathione against whole body irradiation. Proc. Soc. Exptl. Biol. 



Med., 76: 396-398. 

 and W. H. Chapman (1950) Effect of adrenalectomy on radiation induced 



mortality of the mouse. Proc. Soc. Exptl. Biol. Med., 74: 337-340. 



C. R. Sipe, D. C. Eltzholtz, W. H. Chapman, and F. W. Chambers, 



Jr. (1950) Increased tolerance of mice to lethal X radiation as a result of 



previous sublethal exposures. Proc. Soc. Exptl. Biol. Med., 73: 184-186. 

 Dale, W. (1947) Action of radiation on aqueous solutions: Experimental work with 



enzymes in solution. Brit. J. Radiology, Suppl. 1, p. 46. 

 Daniel, J. (1896) The X-rays. Science, 3: 562-563. 



De Bruyn, P. P. H. (1948) The effect of X-rays on the lymphatic nodule, with refer- 

 ence to the dose and relative sensitivities of different species. Anat. Record, 



101: 373-405. 

 DeLong, C. W. (1950) The nitrogen mustards, a review. USAEC Report HW-18823. * 

 Dinning, J. S., I. Meschan, C. K. Keith, and P. L. Day (1950) Effects of X-irradia- 



tion and urethane treatment on chicken bone marrow enzymes. Proc. Soc. Exptl. 



Biol. Med., 74: 776-777. 

 Dowdy, A. H. (1949) Tabulation of available data relative to radiation biology. 



USAEC Report NEPA-1019-IER-17.* 

 , L. R. Bennett, and S. M. Chastain (1950) Protective action of anoxic anoxia 



against total-body roentgen irradiation of mammals. Radiology, 55: 879. 

 Dubois, K., K. Cochran, and J. Doull (1950) Unpublished observations. 

 Duryee, W. R. (1949) The nature of radiation injury to amphibian cell nuclei. 



J. Natl. Cancer Inst., 10: 735. 

 Ellinger, F. (1943) The problem of recovery from radiation effects. Radiology, 



40: 62-71. 



(1945) Lethal dose studies with X-rays. Radiology, 44: 125. 



(1951) Die Histaminhypothese der biologischen Strahlenwirkungen. 



Schweiz. med. Wochschr., No. 3, p. 61. 



and J. C. Barnett (1950) Further studies on the influence of dose fractiona- 

 tion on the lethal X-ray effect produced by total-body irradiation in mice. 

 Radiology, 54: 90-92. 



