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Construction of a dose – response curve by induction of premature chromosome condensation for biological dosimetry
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نویسنده
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Mahmoudzadeh Emamchai A. ,Mozdarani H. ,Mohammadifrad S.
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منبع
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international journal of radiation research - 2009 - دوره : 6 - شماره : 4 - صفحه:213 -217
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چکیده
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Premature chromosome condensation (pcc) appears to have a possible utility for biological dosimetry purposes. the pcc technique may be adapted for cases of suspicion of overexposure where sampling is performed at least one day after an accident. for this purpose, human blood samples were exposed in vitro to ^60co up to 10 gy and the pcc technique was performed immediately after irradiation. analysis of excess pcc fragments distribution showed an over dispersion and the dose- effect relationship was best characterized by linear regression.
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کلیدواژه
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Gamma rays ,premature chromosome condensation ,biological dosimetry ,dose response curve
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آدرس
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Novin Medical Radiation Institute, ایران, tarbiat modares university, School of Medical Science, Department of Medical Genetics, ایران, Novin Medical Radiation Institute, ایران
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Authors
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