Biological factors affecting radiosensitivity
WebMany biological factors affect radiosensitivity. In this study, radiosensitivity among the different blood groups was investigated. Peripheral blood sample of 95 healthy people were divided into ... WebAug 23, 2016 · In this study, we used the highly radiosensitive wheat (Triticum aestivum L.) variety HY1 and J411, a γ-irradiation-insensitive control, which were screened from a …
Biological factors affecting radiosensitivity
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WebRadiosensitivity is the relative susceptibility of cells, tissues, organs or organisms to the harmful effect of ... the application of antioxidants and other factors may affect the … WebJan 23, 2024 · To assess the repair capacity–dependent radiosensitivity and relative biological effectiveness (RBE), the generalized target model was used to fit the survival of human normal embryonic lung fibroblast MRC-5 cells in the G0 and G1 phases after … Clinical results of carbon-ion radiotherapy for stage I non-small cell lung cancer … Scope of the Journal Publication ethics Experimental ethics Availability of Data …
WebDec 7, 2024 · Many biological factors affect tumour radiosensitivity, including cell-intrinsic radiosensitivity, hypoxia, the ability to undergo accelerated repopulation and enrichment in CSC numbers; immune ... Web· Principle that states that the radiosensitivity of cells is directly proportional to their reproductive activity and inversely proportional to their degree of differentiation. 1. ... Describe the biological factors affecting radiation response. · Oxygen effect · Age · Recovery · Chemical agents. hormesis. 1. ...
WebThe function analysis showed HOTAIR was enriched in biological regulation and response to stimulus.And in vitro study, the expression of HOTAIR was increased in PANC-1 and AsPC-1 cells after radiation. We identified that HOTAIR knockdown could enhance radiosensitivity and influence autophagy by up-regulating ATG7 expression in PC cells. WebDec 16, 2024 · We are interested in biological and physical factors affecting cellular and molecular effects of ionising radiation. Focus is on DNA damage and repair, chromatin …
WebMar 3, 2024 · Furthermore, it was shown that inhibition of IL-6 gene expression improved patient response to RT and the biological behavior of the tumor. ... LMR, and TLC) before RT in patients with ESCC are independent factors that affect radiosensitivity. Based on the results of multivariate analysis, we created a nomogram that was internally validated …
WebJan 27, 1987 · RSSC BIOLOGICAL EFFECTS OF IONIZING RADIATION 08/11 5-5 B. Area Exposed The portion of the body irradiated is an important exposure parameter because the larger the area exposed, other factors being equal, the greater the overall damage to the organism. This is because more cells have been impacted and there is a … iot fish tankonur kirik psychotherapeutWebJul 2, 2024 · The individual response to ionizing radiation (IR) raises a number of medical, scientific, and societal issues. While the term "radiosensitivity" was used by the pioneers at the beginning of the 20st century to describe only the radiation-induced adverse tissue reactions related to cell death, a confusion emerged in the literature from the 1930s, as … onur inalWebJan 13, 2024 · An ever-growing body of evidence has linked the gut microbiome with both the effectiveness and the toxicity of cancer therapies. Radiotherapy is an effective way to treat tumors, although large variations exist among patients in tumor radio-responsiveness and in the incidence and severity of radiotherapy-induced side effects. Relatively little is … onuri pharmacy 320th federal wayWebone of two factors. Either the resistant organisms have some built-in protective mechanism which re duces the amount of chemical damage done by the irradiation, or the processes … iot fish tank aimWeb[RADIOSENSITIVITY: THE INFLUENCE OF BIOLOGICAL AND PHYSICAL FACTORS] ... [RADIOSENSITIVITY: THE INFLUENCE OF BIOLOGICAL AND PHYSICAL FACTORS] Med Contemp. 1964 Nov;82:359-83. [Article in Portuguese] Author M B PATRICIO. PMID: 14263571 No abstract available. Publication types Review ... onur kanisicak university of cincinnatiWeb• Cell and tissue radiosensitivity Radiation biology • Radiation biology is the study of the action of ionizing radiation on living organisms • The action is very complex, involving physics, chemistry, and biology – Different types of ionizing radiation – Energy absorption at the atomic and molecular level leads to biological damage iot fishing