10. 2011年11月25日 10:29:41: nKT8o58pLw
カエルは、人と同じ様に放射性物質には弱い。 カエルは将来の人類に起きること前もって示し、警鐘を鳴らしている。 むしろ、カエルは放射性物質から保護する必要がある。伊藤さんは、小さい時から「カエルさん」が大好きだったはず。 カエルが愚かな人類のためにボロボロになる。 以下、ヤブロコフ博士の「チェルノブイリ」からの引用。 ある両生類については、体重1キロあたり5300ベクレルの蓄積。 Sr−90については、それぞれ44.1、34.4、20.6、20.4ベクレル。 15.In the 30-km zone, accumulations of Cs-137 and Sr-90 reached 5.3 kBq/kg in some amphibians. The transfer rate (TR) from substrate to animal measured in Bq/kg demonstrated that the TR is higher for Sr-90 and less for Cs-137 in all the amphibians studied. The TRs for Sr-90 in decreasing order were: red-bellied toad (Bombina bombina), spade-footed toad (Pelobatesfuscus), tree frog (Hyla sp.), and true frogs (Rana sp.), respectively, 44.1, 34.4, 20.6, and 20.4 (Bondar’kov et al., 2002). Cs−137については、体重1キロあたり12.9、10.0ベクレル。 16. The highest TR for Cs-137 was found in the European common toad (Bufo bufo),12.9 and the moor frog (Rana arvalis), 10.0 (Bondar’kov et al., 2002). 骨髄、内臓上皮細胞に変異が見られる。 20. Brown frogs (Rana temporaria, R. arvalis) from the heavily contaminated territories showed a significantly higher number of aberrant bone marrow and intestinal epithelial cells and an increased number of micronuclei in peripheral blood (Yelyseeva et al., 1996). 赤血球にも異常 21. The incidence of erythrocytes with micronuclei was higher in the hybrid frog complex (Rana esculenta) in the more contaminated areas in Bryansk Province (Table 10.15) 脾臓にも。 30.The percentage of dead cells in the spleen and bone marrow of moor frogs (Rana arvalis)from populations living under heavy radiation for 7–8 years differed significantly from controls after exposure to additional experimental radiation (Afonin and Voitovich, 1998; Afonin et al., 1999). 血液全般にダメージ。 31. The number of micronucleated erythrocytes in all the populations of brown frogs (Rana temporaria) from heavily contaminated areas caught before 1991 was significantly higher (p < 0.001) than from less contaminated areas (in some cases by a factor of 30). Both brown (R. temporaria) and narrow-muzzled (R. arvalis) frogs inhabiting radiation-contaminated areas have increased cytogenetic damage in bone marrow cells and erythrocytes and a change in the ratio of erythrocytes in peripheral blood (Voitovich,2000). 骨髄細胞のアポトーシス。 32. Additional gamma-irradiation-induced apoptosis of bone marrow cells was discovered in narrow-muzzled frogs (Rana arvalis) inhabiting the 30-km zone.The initial level of cells with chromatin changes was significantly higher (p<0.05) in animals from the 30-km zone (Afonin et al., 1999). 免疫系に異常。 33. Changes were demonstrated in the functional immune status activity in the frog hybrid (Rana esculenta) in the more contaminated areas (Table 10.25). カエルに起きたことは、将来、人類にも起きる。 12. What happened to voles and frogs in the Chernobyl zone shows what can happen to humans in coming generations: increasing mutation rates, increasing morbidity and mortality, reduced life expectancy, decreased intensity of reproduction, and changes in male/female sex ratios.
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