Why does strontium 90 concentrate in the bones

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Pfaffl, M. Nucleic Acids Research 29 , e45 Download references. The authors wish to thank the expert animal care of A. Berchet and the invaluable secretarial assistance of V. Joffres and S. The authors would also like to thank A. Demarquay for providing the rat mesenchymal stem cells and helping us with FACS data acquisition, and V. Musilli, N. Nicolas, P. Orellana-Moreno, C. Grand, K. You can also search for this author in PubMed Google Scholar.

Correspondence to J. This work is licensed under a Creative Commons Attribution 4. Reprints and Permissions. Musilli, S. Sci Rep 7, Download citation. Received : 13 January Accepted : 09 December Published : 30 January Anyone you share the following link with will be able to read this content:. Sorry, a shareable link is not currently available for this article. Provided by the Springer Nature SharedIt content-sharing initiative.

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Advanced search. Skip to main content Thank you for visiting nature. Download PDF. Subjects Cell death Mechanisms of disease Senescence. However, 90Sr concentration measurements in teeth demonstrated a pronounced structure, which clearly reflects contamination from the s atmospheric nuclear weapons tests and the more recent Chernobyl accident.

This difference is attributed to the different histological structure of skeletal bones and teeth, the later consisting mainly of compact bone. An age-dependent model for radiostrontium concentration in human bones and teeth is developed which is able to successfully reproduce the experimental data. Through a fitting process, the model also yielded calcium turnover rates for compact bone, as a function of age, as well as an estimate of radiostrontium contamination of foodstuffs in Greece for the past four decades.

The results obtained in this study indicate that radiostrontium environmental contamination which resulted from the atmospheric nuclear weapons tests in the s, exceed by far that caused by the Chernobyl accident.

Abstract Strontium concentration was measured in human bones and teeth collected in Greece during the period