نتایج جستجو برای: radiation protective agents
تعداد نتایج: 695886 فیلتر نتایج به سال:
BACKGROUND Medical doctors who perform C-arm fluoroscopy-guided procedures are exposed to X-ray radiation. Therefore, radiation-protective shields are recommended to protect these doctors from radiation. For the past several years, these protective shields have sometimes been used without regular inspection. The aim of this study was to investigate the degree of damage to radiation-protective s...
In recent decades, radiation research has concentrated primarily on the cancer cell compartment. Much less is known about the effect of ionizing radiation on the endothelial cell compartment and the complex interaction between tumor cells and their microenvironment. Here we report that ionizing radiation is a potent antiangiogenic agent that inhibits endothelial cell survival, proliferation, tu...
In recent decades, radiation research has concentrated primarily on the cancer cell compartment. Much less is known about the effect of ionizing radiation on the endothelial cell compartment and the complex interaction between tumor cells and their microenvironment. Here we report that ionizing radiation is a potent antiangiogenic agent that inhibits endothelial cell survival, proliferation, tu...
About 10% of apparently normal individuals are sensitive to clastogenic effects of physico-chemical agents. More than 45% of breast cancer patients’ exhibit elevated radiosensitivity. Although the nature of inherent radiosensitivity is not fully understood, but insufficiency and impaired DNA repair mechanism might be prime cause of radiosensitivity. This is evident from genetically affect...
BACKGROUND/AIM Radiation-induced heart disease (RIHD) is a concern during radiotherapy. For its comprehensive study, an in vivo selective heart irradiation model was developed. MATERIALS AND METHODS Sprague-Dawley rats were irradiated with 50 Gy and functional imaging, biochemical (circulating growth differentiation factor-15 (GDF-15), transforming growth factor-beta (TGF-beta) and morphologi...
Several animal viruses were treated with gamma radiation from a 60Co source under conditions which might be found in effluent from an animal disease laboratory. Swine vesicular disease virus, vesicular stomatitis virus, and blue-tongue virus were irradiated in tissues from experimentally infected animals. Pseudorabies virus, fowl plague virus, swine vesicular disease virus, and vesicular stomat...
PURPOSE/OBJECTIVES To determine the current patterns of use of personal protective equipment among oncology nurses while handling antineoplastic chemotherapeutic agents in outpatient and office-based settings. DESIGN Descriptive-correlational, mailed survey. SETTING National survey of oncology nurses. SAMPLE 500 randomly selected members of the Oncology Nursing Society who identified thei...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید