Ionizing radiation
Unraveling the global microRNAome responses to ionizing radiation in human embryonic stem cells.
... In summary, we found that microRNAome of human embryonic stem cells undergoes global alterations following ionizing radiation exposures. We showed that the gene expression signature for global miRNAome ...
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DNA damage Evaluation in a Nursing Team Occupationally Exposed to Ionizing Radiation
... to radiation (Prise and Saran, 2011; , Andres-Mach et ...that radiation doses compatible with therapeutic purposes triggered oxidative stress and altered memory in neonates (Caceres et ...and ...
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Ionizing radiation-induced DNA injury and damage detection in patients with breast cancer
... ionizing radiation. Radiotherapy regimes mostly use X- and gamma radiation (Masuda and Kamiya, ...2012). Radiation affects tumor and healthy irradiated cells ...2005). Radiation therapy ...
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Consequences of low dose ionizing radiation exposure on the hippocampal microenvironment.
... While radiation-induced changes in micro- glia levels were not found in WT or CCR2 deficient animals, the number of Iba1+ cells did differ between each genotype at the higher dosing paradigms, suggesting that ...
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Radioprotective Effect of Achillea millefolium L Against Genotoxicity Induced by Ionizing Radiation in Human Normal Lymphocytes
... In this study, we demonstrated that the methanolic extract of ACM has potent radioprotective effect against genotoxicity induced by X-ray in human lymphocytes. Achillea millefolium reduced the frequency of micronuclei in ...
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Genotoxicity and DNA repair indicative in blood cells after occupational exposure to ionizing radiation
... Occupational exposure to ionizing radiation (IR) can damage DNA. The study evaluated the genotoxic proile and repair indicatives of DNA from peripheral blood lymphocytes of health workers exposed ...
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Low doses of ionizing radiation promote tumor growth and metastasis by enhancing angiogenesis.
... of ionizing radiation (IR) delivered inside the tumor target volume, during fractionated radiotherapy, can promote tumor invasion and ...multiple radiation beams, in order to prevent damage of organs ...
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Long-term correlation of the electrocorticogram as a bioindicator of brain exposure to ionizing radiation
... of ionizing radiation (IR) on the nervous system are of great clinical interest, because this technology is widely applied in brain imaging as well as in the treatment of brain tumors ...
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Monolithic Silicon Photodetector - Detector of Ionizing Radiation Based on Functional Integrated MOS Structures
... Registration and more high-quality images of objects in the flow of optical and ionizing radiation are essential for a wide range of scientific and applied problems [1]. It leads to an interest in the ...
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Effects of ionizing radiation on bone neoformation: histometric study in Wistar rats tibiae
... However, evaluation studies on possibility of manipulating bone distant from the primary site of radiation target still not were done. Despite the strict delimitation of the irradiation ield size, tissues far from ...
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Antioxidant activity of Dianthus chinensis flowers processed by ionizing radiation
... International organizations encourage the adoption of international standards for phytosanitary measures, use of technology to prevent the introduction and dissemination of pests. Food irradiation is a postharvest ...
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Ionizing Radiation Effects on Food Vitamins – A Review
... Ionizing radiation has been widely used in industrial processes, specially in sterilization of medicals, pharmaceuticals, cosmetic products, and in food processing (Crawford and Ruff, 1996; CENA, ...of ...
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Ionizing radiation effects in Brazilian grape tree wine
... For the decrease observed has as explanation the effect of radiolysis water molecules when they are struck by ionizing radiation. Following the ionization of the water, an electronic rearrangement and the ...
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Ionizing radiation-induced adaptive response in fibroblasts under both monolayer and 3-dimensional conditions.
... Ionizing radiation is one of the most important DNA damage ...by ionizing energy or indirectly by secondary radicals ...of radiation were used, while 2 Gy was used for chal- lenging dose (D2) ...
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Ionizing radiation induces stemness in cancer cells.
... Cancer stem cells (CSCs), a subpopulation of malignant cells in the heterogeneous cancer cell population, are considered to be responsible for cancer recurrence, metastasis and drug resistance. CSCs have been isolated ...
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Long-term effects of ionizing radiation on gene expression in a zebrafish model.
... initial radiation injury translates into long-term effects is an important problem in radiation ...gamma radiation and allowed to develop for 16 ...in radiation dose ...dose radiation ...
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Reliability of semiconductor and gas-filled diodes for over-voltage protection exposed to ionizing radiation
... In the case of gas-filled over-volt age di odes, ra di a tion in duced changes are mainly due to the ef fects of neu tron field com po nent, pro duc ing a higher con cen tra tion[r] ...
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An innovative strategy for therapeutic angiogenesis: low doses of ionizing radiation
... The scientific advances achieved on the molecular mechanism that involves the angiogenic response, and develop disease, have triggered the path for the development of therape[r] ...
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Study of the radiomodifier effect of Pityrocarpa moniliformis extract
... Ionizing radiation has been applied in several areas of knowledge, among them the study of the radiomodifier activity of natural substances. These substances can modify the cellular response to the damage ...
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Targeting the NF-κB Pathway as a Combination Therapy for Advanced Thyroid Cancer.
... and ionizing radiation in in vitro models of thyroid ...and ionizing radiation activated NF-κB signaling in thyroid cancer cells, there was no synergistic effect on cell proliferation and/or ...
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