Elemental regional distribution in human brain tumours — PIXE analysis of biopsy and autopsy samples
References (7)
- et al.
Nucl. Instr. and Meth.
(1984) - et al.
Nucl. Instr. and Meth.
(1978) - et al.
Nucl. Instr. and Meth.
(1980)
Cited by (16)
Role of endolysosome function in iron metabolism and brain carcinogenesis
2021, Seminars in Cancer BiologyCitation Excerpt :In contrast, nickel concentrations do not significantly change between glioblastoma (grade IV) and healthy brains [145,146]. Iron and chromium are significantly increased in astrocytoma (III) and glioblastoma (IV) tumors compared to normal adjacent tissue [147,148], but the higher the malignancy grade between astrocytoma (I-III) and GBM (IV), the lower are the iron and cadmium concentrations [149,150]. Distribution of trace metals within individual tumors has also been examined, although studies of tumor tissue distribution was frequently limited by lack of direct within patient tumor-to-normal comparisons, relying instead on comparisons of tumor samples to brain samples from other age-matched individuals [145,149]; Nevertheless, changes in distribution of trace elements have been observed, with lead, zinc, calcium, and uranium showing homogeneous tumor distribution, while copper and iron are heterogeneously distributed [151,152].
Trace elemental analysis of carcinoma kidney and stomach by PIXE method
2003, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and AtomsEffects of preparation methods of biomedical samples on PIXE measurement sensitivity
1993, Applied Radiation and IsotopesPattern recognition by the use of multivariate statistical evaluation of macro- and micro-PIXE results
1991, Nuclear Inst. and Methods in Physics Research, BPIXE analysis of elements in gastric cancer and adjacent mucosa
1990, Nuclear Inst. and Methods in Physics Research, BBrain trace element alterations in atherosclerosis
1990, Nuclear Inst. and Methods in Physics Research, B