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G

G. Stephan

Researcher at University of California, Berkeley

Publications -  5
Citations -  265

G. Stephan is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Fluorescence in situ hybridization & Dosimetry. The author has an hindex of 5, co-authored 5 publications receiving 252 citations.

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Review of translocations detected by FISH for retrospective biological dosimetry applications

TL;DR: The technique works and a lifetime dose to the bone marrow from low-linear energy transfer radiation of 0.5 Gy above normal background levels can be measured for any individual.
Journal ArticleDOI

Intercomparison of translocation and dicentric frequencies between laboratories in a follow-up of the radiological accident in Estonia.

TL;DR: The results imply that relatively consistent scoring data were obtained with different chromosome painting protocols and support the idea that the reduction of translocations with time is associated with partial-body irradiation.
Journal ArticleDOI

Effect of americium‐241 α‐particles on the dose–response of chromosome aberrations in human lymphocytes analysed by fluorescence in situ hybridization

TL;DR: FISH‐based analysis of complex rearrangements allows discrimination between partial‐body exposures to low‐linear energy transfer radiation and high‐ linear energy transfer exposures, and in assessing past or chronic exposure to α‐particles, the use of a dose–effect curve obtained by FISH‐ based translocation data, which had not excluded data determined in unstable cells, would underestimate the dose.
Journal ArticleDOI

Analysis of α‐particle induced chromosome aberrations in human lymphocytes, using pan‐centromeric and pan‐telomeric probes

TL;DR: The results seem to indicate that compared to low‐LET radiation, after α‐particle exposure centromere‐containing elements are more likely to be repaired.