SUBJECT INDEX 



1231 



Anemia, radium-induced, 1059 



(See also Cobalt-induced polycyth- 

 enia; Erythrocytes) 

 Anesthesia, nembutal, 937, 946 

 Aneuploidy, 842, 849, 854 



and radiation damage to embryo, 903, 



913 

 of whole chromosomes, 358-359 

 Angiosperms, 554 

 Anlagen, optic, 458 

 Annihilation, 41, 69, 98 

 Anomalous viscosity, 289 

 Anorexia, 982, 984-985, 1001 



neurogenic origin of, 985 

 Anoxia and radiosensitivity, 940, 1065- 



1066 

 Antibiotic therapy, 1002, 1003 

 Antibiotics, 445 

 Antibody formation, 1002, 1005 



effect on, of appendix shielding, 1080, 

 1081 

 of spleen shielding, 1080, 1081 

 .and splenectomy, 1080, 1081 

 Anticoagulants, circulating, 966 

 Antigens, 593, 595 

 Antioxidants, 308 

 Antirrhinum, 414, 415, 417, 476, 478, 531, 



540, 541, 553, 556, 586, 589, 591 

 Anurans, 554 



Appearance potential, 239, 240 

 Appendicular skeleton (limb, foot, girdle), 

 abnormalities following prenatal ir- 

 radiation, 879-882, 885, 887-888, 

 892, 902, 904-905, 907, 909 

 Appendix, 1101 



effect of shielding, on antibody for- 

 mation, 1080 

 on lymphopoiesis, 1063 

 on survival, 1070, 1071 

 Arbacia, 300, 301, 304, 766, 769, 771, 772, 



784, 785, 789, 796, 803, 812, 814 

 Arginase, 300, 987 

 Argon, 559 

 Arsenic, 574 

 Arsenoxide, 946 

 Arteriolar change in skin, 1122 

 Ascaris, 554, 558, 784, 812 

 A scar is eggs, 628, 674, 935 

 Ascomycete, 593 

 Ascorbic acid, 288, 942, 945, 967 

 of adrenals, 990 

 of serum, 975 

 Ash content of intestinal cells, 983 

 Aspergillus, 444, 503, 506, 521, 535, 537, 

 546, 547, 556, 564, 570, 578, 579 

 spores. 326 

 Asphyxia, tissue, 1001 



Asters, supernumerary, X-ray-induced, 



803 

 Astrocytes, radiosensitivity of, 995 

 Atmospheric oxygen, 307 

 Atomic-bomb effects, human, 966, 998, 

 999, 1005 



leukemogenesis by, 1163 



{See also Hiroshima) 

 Atomic nuclei, accelerated, 316-318 



excitation of, 57 



structure of, 27 

 Atomic number, 27 



effective, 105n. 

 Atomic weight, 6, 27 

 Atoms, aggregates of, 31 



excitation of, 197-208 



hydrogen, 285 



structure of, 27 

 Atrophy of tissues, causes, 927 

 Atropine, 980-981, 996 

 Atypical bone, 1101, 1111, 1112 

 Auger effect, 34, 47 

 Aureomycin, 1003 

 Autoradiographs of bone, 1111 

 Autotrophism, 462 

 Avian tissue, 629 

 Azide, 551, 562 



B 



Backscattering, electron, 91 



neutron, 116 

 Bacteremia, 923, 983, 1000, 1006 

 Bacteria, 321, 324, 330-331, 415, 417, 



444, 462, 553 

 endotoxins, 1003 

 Bacterial invasion, 965 

 Bacterial toxins, 1000, 1003 

 Bacteriophage, 543, 544, 569, 572, 587, 



591, 592 

 Bacterium prodigiosum, 538, 541, 542 

 BAL, 579 



protection against, 942, 945 

 Barium, 574 

 Ba 140 -La 140 , effect of, 1058 



on intestine, 1127 



on spleen, 1107 



on testis, 1117 

 Barley, 442, 485, 552, 555, 556, 559, 565, 



568, 569, 574-576, 578, 590 

 Barley seeds, 940 

 Basophilic outstretched cells in testis, 



1114, 1116 

 Bats, radiation effect on, 930 



wing circulation, 977 

 Beans (see Vicia faba) 

 Beets as dietary factor, 969 

 Bellevalia, 484, 801 

 Benadryl, 981 



