Sister Chromatid Exchanges in Human Lymphocytes After Exposure to Diagnostic Ultrasound

Sister Chromatid Exchanges in Human Lymphocytes After Exposure to Diagnostic Ultrasound

The frequency of sister chromatid exchanges increased in freshly isolated human lymphocytes as well as in a continuously growing lymphoblast line by exposure to diagnostic levels of ultrasound for 30 minutes. The results confirm previous findings indicating that ultrasound of diagnostic intensities...

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Veröffentlicht in:Science (American Association for the Advancement of Science) 1979-09, Vol.205 (4412), p.1273-1275
Hauptverfasser: Liebeskind, Doreen, Bases, Robert, Mendez, Frances, Elequin, Flora, Koenigsberg, Mordecai
Format: Artikel
Sprache:eng
Schlagworte:
Cells, Cultured
CHO cells
Chromatids
Chromosomes
Crossing Over, Genetic
Cytogenetics
Diagnostic ultrasonography
DNA damage
HeLa cells
Human chromosomes
Humans
Lymphocytes
Medical ultrasonics
Radiation damage
Ultrasonics
Ultrasonics - adverse effects
Ultrasonics in medicine
Ultrasonography
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Beschreibung
Zusammenfassung:The frequency of sister chromatid exchanges increased in freshly isolated human lymphocytes as well as in a continuously growing lymphoblast line by exposure to diagnostic levels of ultrasound for 30 minutes. The results confirm previous findings indicating that ultrasound of diagnostic intensities can affect the DNA of animal cells.
ISSN:0036-8075
1095-9203
DOI:10.1126/science.472742