منابع مشابه
Plutonium and uranium in Japanese human tissues.
Plutonium and uranium in human tissues obtained from residents of the Tokyo area were determined by a-spectrometry and the fission track method, respectively. The distribution pattern of each element was estimated on the basis of mean concentration obtained. Plutonium is concentrated in some special organs, while uranium is distributed rather generally throughout the whole body. This difference...
متن کاملMeasurement of plutonium in Japanese human organs.
**滝 沢行雄:秋 田大学医学部 公衆 衛生学数室 秋 田市本道1丁 目1-1 〒010 Plutonium/Human organs/Inhalation This report presents the results on the measurements of plutonium in samples of various human organs of Japanese collected in Niigata prefecture since 1963 to 1973. The results showed that the averaged concentrations of Pu-239+240 in cerebrum, lung, heart, liver, spleen, kidney, testicle, uterus, ovary and bone were ...
متن کاملBioaccumulation of Lead in the Tissues of Japanese Quails and Its Effects on Blood Biochemical Factors
Background: Lead is the oldest known toxic metal, physiologically and biologically harmful to living creatures. This study aimed to evaluate the lead accumulation in the liver and breast muscles of Japanese quail (Coturnix japonica) and to compare concentrations in both sexes and its effect on blood biochemical factors. Methods: Twenty-four young farm Japanese quails (25 day old) prepared fr...
متن کاملElemental bio-imaging of thorium, uranium, and plutonium in tissues from occupationally exposed former nuclear workers.
Internal exposure from naturally occurring radionuclides (including the inhaled long-lived actinides (232)Th and (238)U) is a component of the ubiquitous background radiation dose (National Council on Radiation Protection and Measurements. Ionizing radiation exposure of the population of the United States; NCRP Report No. 160; NCRP: Bethesda, MD, 2009). It is of interest to compare the concentr...
متن کاملPlutonium problems.
Contaminants in Fish From the icy waters of Boston Harbor to the warm waves of San Diego Bay, bottomdwelling fish suffer liver damage caused by chemical contaminants, according to researchers at the National Oceanic and Atmospheric Administration. But seafood lovers need not panic, because damaged specimens were captured primarily in urban waters where commercial fishing is prohibited, said Lyn...
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ژورنال
عنوان ژورنال: Journal of Radiation Research
سال: 1982
ISSN: 0449-3060,1349-9157
DOI: 10.1269/jrr.23.198