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Effects of age, sex and diagnostic x-rays on chromosome damage

  • Amos Norman
  • , Sachiko Cochran
  • , Doris Bass
  • , Denise Roe

Research output: Contribution to journalArticlepeer-review

Abstract

The frequency of micronuclei assayed in lymphocytes obtained from 73 young adults increases significantly with the age, but not the sex, of the donor. The dose of medical X-rays absorbed by the lymphocytes in the 2 years before the examination has no significant effect on micronucleus frequency, provided the data are adjusted for age. However, a small significant increase in frequency is associated with X-ray examinations that involve the injection of contrast media into the blood.

Original languageEnglish (US)
Pages (from-to)317-321
Number of pages5
JournalInternational Journal of Radiation Biology
Volume46
Issue number3
DOIs
StatePublished - 1984
Externally publishedYes

Keywords

  • Age
  • Chromosome damage
  • Lymphocytes
  • Sex

ASJC Scopus subject areas

  • Radiological and Ultrasound Technology
  • Radiology Nuclear Medicine and imaging

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