. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
. |
2.03 MeV monoenergetic neutron; 9Be(d,n)10B reaction; Van de Graaff neutron generator, National Institute of Radiological Science (NIRS) |
|
. |
Dose rate: 1Gy/min; Gamma contamination: practically zero (0); 1969.06.04. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dose,Gy |
cells |
Cu |
Cs |
Hex |
Pnt |
Tet |
Tri |
Dic |
Rc |
Ra |
aM |
F |
Fdel |
S |
Sdel |
Aber |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
|
|
0 |
500 |
6 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
5 |
5 |
1 |
1 |
Dics |
500 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
D+R |
500 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dell |
494 |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
All |
493 |
6 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.146 |
500 |
60 |
4 |
0 |
0 |
0 |
1 |
33 |
19 |
1 |
10 |
59 |
12 |
20 |
13 |
Dics |
468 |
29 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
D+R |
451 |
43 |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dell |
480 |
17 |
1 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
All |
436 |
46 |
14 |
2 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
0.294 |
100 |
23 |
2 |
0 |
0 |
0 |
0 |
14 |
6 |
0 |
2 |
19 |
4 |
12 |
7 |
Dics |
86 |
14 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
D+R |
82 |
16 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dell |
89 |
11 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
All |
75 |
17 |
8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.492 |
230 |
77 |
5 |
0 |
0 |
0 |
0 |
59 |
18 |
5 |
18 |
87 |
19 |
28 |
19 |
Dics |
181 |
39 |
10 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
D+R |
167 |
48 |
11 |
4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dell |
202 |
21 |
4 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
All |
148 |
50 |
20 |
5 |
3 |
3 |
1 |
|
|
|
|
|
|
|
|
|
|
|
0.693 |
140 |
74 |
2 |
0 |
0 |
0 |
3 |
59 |
22 |
5 |
23 |
80 |
9 |
47 |
31 |
Dics |
90 |
36 |
13 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
D+R |
74 |
45 |
17 |
3 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dell |
110 |
23 |
4 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
All |
64 |
34 |
19 |
16 |
4 |
1 |
1 |
|
1 |
|
|
|
|
|
|
|
|
|
0.861 |
220 |
118 |
7 |
0 |
0 |
0 |
2 |
110 |
27 |
3 |
30 |
143 |
18 |
60 |
44 |
Dics |
132 |
69 |
13 |
5 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
D+R |
117 |
72 |
22 |
8 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dell |
170 |
38 |
12 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
All |
95 |
63 |
29 |
22 |
7 |
3 |
1 |
|
|
|
|
|
|
|
|
|
|
|
1.500 |
100 |
83 |
2 |
0 |
0 |
0 |
3 |
95 |
27 |
6 |
24 |
133 |
16 |
50 |
39 |
Dics |
35 |
44 |
11 |
7 |
1 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
D+R |
27 |
38 |
15 |
16 |
2 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dell |
55 |
37 |
6 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
All |
15 |
28 |
22 |
15 |
10 |
5 |
4 |
1 |
|
|
|
|
|
|
|
|
|
|
2.349 |
80 |
75 |
3 |
0 |
0 |
0 |
9 |
145 |
19 |
8 |
40 |
156 |
16 |
89 |
48 |
Dics |
9 |
22 |
26 |
11 |
7 |
3 |
1 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
D+R |
7 |
14 |
30 |
12 |
9 |
5 |
2 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dell |
42 |
23 |
9 |
3 |
2 |
0 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
All |
2 |
12 |
17 |
13 |
12 |
8 |
5 |
5 |
1 |
4 |
|
|
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
. |
|
Ref: |
Sasaki, M. S. (1971): Radiation-induced chromosome aberrations in lymphocytes: Possible biological dosimeter in man. In: "Biological Aspects of Radiation Protection", Sugahara, T. and Hug, O., eds., Igaku Syoin ltd., Tokyo, pp.81-91. |
|
|
|
Sasaki, M. S. (1978): Radiation damage and its repair in the formation of chromosome aberrations in human lymphocytes. In, "Mutagen-induced Chromosome Damage in Man", Evans H. J. and Lloyd, D. C. eds., Edinburgh University Press. pp.62-76. |
|
|
|
Sasaki, M. S. (1988). Chromosomal approaches to the dose assessment in human exposures to ionizing radiation. Berzelius Symposium, XV, pp.131-140. |
|
|
|
Sasaki, M. S., Takatsuji, T. and Ejima, Y. (1998). The F value cannot be ruled out as a chromosomal fingerprint of radiation quality. Radiat. Res., 150:253-258. |
|
|
|
Sasaki, M. S., Endo, S., Ejima, Y. et al. (2006): Radiat. Environm. Biophys., 45:79-91. |
|
|
|
. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
. |