Turkish Atomic Energy Authority, Technology Development Department, Yarımburgaz mah. Nükleer araşxtırma yolu, No: 10, 34303 Küçükçekmece, Istanbul, Turkey.
Mutat Res Genet Toxicol Environ Mutagen. 2021 Jan-Feb;861-862:503276. doi: 10.1016/j.mrgentox.2020.503276. Epub 2020 Oct 22.
A radiation accident occurred in Bursa, Turkey, in July 2005. An industrial radiographer was exposed to industrial iridium-192 gamma rays for 5 h while laying the natural gas line. After 5 h, the victim had a break because of vomiting and nausea. He ended his work, considering that he might have been exposed to radiation. In a few days, erythema, pain, desquamation, edema started in both hands of the victim. The biological dose assessment was started based on frequencies of dicentrics and rings in peripheral blood lymphocytes ten days after the radiation accident. 6 repeated blood samples were taken for 9 years and analyzed staining after giemsa. After 9 years, decline at dicentric frequencies is significant, but still, dicentric contain cells were detected, which were a strong indicator for external radiation exposure.
2005 年 7 月,土耳其布尔萨发生了一起辐射事故。一名工业射线照相技师在铺设天然气管道时,5 小时内暴露于工业铱-192γ射线中。5 小时后,由于呕吐和恶心,受害者中断了工作,他认为自己可能受到了辐射。几天后,受害者双手出现红斑、疼痛、脱皮和水肿。辐射事故发生 10 天后,根据外周血淋巴细胞双着丝粒和环的频率开始进行生物剂量评估。在 9 年内,采集了 6 份重复的血样并进行吉姆萨染色分析。9 年后,双着丝粒频率明显下降,但仍检测到含有双着丝粒的细胞,这是外部辐射暴露的有力指标。