Geochemical Studies of Misasa Hot-Spring Tottori, Japan. V
نویسندگان
چکیده
منابع مشابه
Distribution Characteristics of Rn-222 Concentrations on Misasa Spa District, Tottori Pref., JAPAN
We have carried out convenient and highly sensitive radon measurement using absorption to means of a detecting active charcoal and a liquid scintillation spectrometer, Packard Pico-rad System. The α and β radioactivities of its decay products originated from radon gas absorbed detector exposed to air were measured. Its detection limit is 1.7Bq/m in air with an accuracy of about 10% on 200 minit...
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To clarify the mechanism by which radon hot springs prevent cancer or not, in this study, blood was collected from residents in the Misasa hot spring district and in a control district. The level of a representative cancer-suppressive gene, p53, and the activity of a representative antioxidant enzyme, superoxide dismutase (SOD), were analyzed as indices. The level of serum p53 protein in the ma...
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ژورنال
عنوان ژورنال: Nippon kagaku zassi
سال: 1953
ISSN: 0369-5387,2185-0917
DOI: 10.1246/nikkashi1948.74.94