Energy Dispersive X-ray (EDX) microanalysis: A powerful tool in biomedical research and diagnosis
نویسندگان
چکیده
منابع مشابه
Intracellular Na+:K+ ratios in human cancer cells as revealed by energy dispersive x-ray microanalysis
Intranuclear sodium, potassium, and chloride contents were measured by energy-dispersive x-ray microanalysis in freeze-fractured, freeze-dried, bulk-tumor samples taken from 10 patients suffering from invasive urogenital cancers. Human biopsies were carried out during the first diagnostic interventions before any cytostatic treatment had been applied. Pathohistological diagnosis established the...
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Histological examination on lung tissue obtained from 10 symptomatic welders was performed by two certified pathologists without the knowledge of the patients' clinical condition. In all cases, there was some degree of interstitial fibrosis; in five the degree of fibrosis was considered to be moderate to pronounced. The tissue was also analysed by energy dispersive x ray analysis and elemental ...
متن کاملQuantitative Energy-dispersive Electron Probe X-ray Microanalysis of Individual Particles
An electron probe X-ray microanalysis (EPMA) technique using an energy-dispersive X-ray detector with an ultra-thin window, designated low-Z particle EPMA, has been developed. The low-Z particle EPMA allows the quantitative determination of concentrations of low-Z elements such as C, N, and O, as well as higher-Z elements that can be analyzed by conventional energydispersive EPMA. The quantitat...
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Quantitative X-ray microanalysis of 8 elements was performed on ultrathin, freeze-dried sections of islets and pancreas pieces from non-inbred ob/ob-mice. Diffusion of elements was reduced to a minimum by rapidly freezing the tissue samples between nitrogen-cooled polished copper surfaces and avoiding the use of chemical fixatives and stains. The ultrastructural morphology was adequately mainta...
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ژورنال
عنوان ژورنال: European Journal of Histochemistry
سال: 2018
ISSN: 2038-8306,1121-760X
DOI: 10.4081/ejh.2018.2841