Syncrotron Orbit-produced Monoenergetic Ultra-soft X-rays (5) 
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[5] Quantun energy: 6.89 keV (λ=0.18 nm) Experimental system
Materials: Humanperipheral blood lympnphocytes
Dates: 1984.01.27, 1986.10.29.
Dose No. of Aberrations Distribution of cells with indicated number of aberrations
(Gy) cells Tet Tri Dic Rc Ra aM F del S del Aber 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
0.351 155 0 0 9 3 2 0 17 6 2 1 Dics 146 9
D+R 141 14
Del 149 5 1
All 136 17 2
0.427 80 0 0 7 3 0 2 12 2 3 3 Dics 73 7
D+R 71 8 1
Del 75 5
All 65 13 2
0.563 300 0 0 47 6 7 2 61 9 5 5 Dics 253 47
D+R 241 58 1
Del 286 14
All 226 72 2
0.699 140 0 0 30 9 0 4 40 4 17 14 Dics 111 28 1
D+R 103 35 2
Del 124 15 1
All 93 36 9 1 1
0.854 130 0 0 42 10 6 13 56 6 14 13 Dics 91 36 3
D+R 80 42 8
Del 112 17 1
All 65 44 17 4
1.042 165 0 0 64 16 7 13 81 8 25 18 Dics 114 40 9 2
D+R 99 52 8 5 1
Del 140 24 1
All 83 51 23 5 1 2
1.381 130 0 0 83 12 5 9 97 6 25 21 Dics 65 52 9 3 1
D+R 51 63 12 3 1
Del 107 19 4
All 42 54 23 9 1 1
1.692 120 0 3 105 15 8 29 135 15 16 11 Dics 49 42 20 7 2
D+R 41 41 26 8 3 1
Del 99 16 5
All 33 28 34 16 4 3 1 1
2.095 40 0 1 53 12 6 12 68 8 17 12 Dics 10 13 11 4 2
D+R 6 9 16 4 5
Del 26 9 4 1
All 4 7 8 8 8 4 1
2.403 82 0 2 102 27 7 13 115 3 41 23 Dics 18 32 25 4 3
D+R 11 27 28 11 1 4
Del 60 19 2 1
All 7 20 24 22 4 3 1 1
2.483 50 0 5 73 31 7 19 116 14 30 20 Dics 7 17 14 10 2
D+R 4 7 14 18 4 2 1
Del 25 18 5 2
All 3 3 5 15 13 6 4 1
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Ref: Sasaki, M. S., Kobayashi, K., Hieda, T.et al. (1989). Induction of chromosome aberrations in human lymphocytes by monochromatic X-rays of quantum energy between 4.8 and 14.6 keV.
Int. J. Radiat. Biol., 56:975-988.
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