The evaluation of biologically important trace metals in liver, kidney and breast tissue.
作者： A. Al-Ebraheem , M.J. Farquharson , E. Ryan
DOI: 10.1016/J.APRADISO.2008.06.018
关键词: Zinc 、 Cancer cell 、 Calcium 、 Breast tissue 、 Copper 、 Chemistry 、 Liver and kidney 、 Potassium 、 Radiochemistry 、 Kidney
摘要: The levels of iron (Fe), copper (Cu), zinc (Zn) and potassium (K) have been measured in normal malignant liver kidney tissue using X-ray fluorescence. Zn was reduced tumours by 63% 26%, respectively. Fe, Cu K were increased 150%, 8% 90%, 76%, 29% 43%. A synchrotron microprobe used to map calcium (Ca), breast tissue. distributions compared reference images higher concentrations metals correlated with areas cancer cells. average increase Ca, malignancy 70%, 43%, 53% 87%.
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