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X-ray fluorescence analysis in medical sciences: a review
J Börjesson1, M Isaksson, S Mattsson
1Department of Diagnostic Radiology, County Hospital, 30185, Halmstad, Sweden. jimmy.borjesson@lthalland.se
Acta Diabetologica
|November 18, 2003
Summary
This study reviews in vivo X-ray fluorescence (XRF) methods for measuring toxic element levels in the human body. Advances in XRF enable better monitoring of environmental exposures and human health risks.
Area of Science:
- Environmental Science
- Toxicology
- Medical Physics
Background:
- Certain elements pose toxic risks to human health, necessitating control of their concentrations in tissues.
- Understanding the link between toxic effects and element levels in humans and the environment is crucial.
- Occupational and environmental monitoring requires direct human measurements and analysis of biological/environmental samples.
Purpose of the Study:
- To review recent advancements in in vivo X-ray fluorescence (XRF) techniques.
- To highlight the applications of in vivo XRF in human and environmental monitoring.
- To enhance knowledge of element-toxicity relationships.
Main Methods:
- Review of recent literature on in vivo X-ray fluorescence (XRF) methodologies.
- Analysis of XRF applications in human and environmental sample analysis.
- Focus on non-invasive elemental concentration measurements.
Main Results:
- In vivo XRF offers a non-invasive approach for elemental analysis in human tissues.
- Recent technological improvements have enhanced the sensitivity and applicability of XRF.
- XRF methods are vital for occupational health and environmental exposure assessments.
Conclusions:
- In vivo XRF is a powerful tool for assessing toxic element burdens in humans.
- Continued development of XRF methods will improve health and environmental monitoring.
- This technique aids in understanding human exposure to environmental toxicants.