AI Article Synopsis
- In April 2012, a one-year study was conducted on wild Japanese monkeys in Fukushima City, near the site of the 2011 nuclear disaster.
- Monkeys in Fukushima had significant levels of cesium (78-1778 Bq/kg) in their muscles, while those in the Shimokita Peninsula had undetectable levels.
- The Fukushima monkeys exhibited lower counts of white and red blood cells, hemoglobin, and hematocrit, indicating that exposure to radioactive materials may have negatively impacted their blood health.
Article Abstract
In April 2012 we carried out a 1-year hematological study on a population of wild Japanese monkeys inhabiting the forest area of Fukushima City. This area is located 70 km from the Fukushima Daiichi Nuclear Power Plant (NPP), which released a large amount of radioactive material into the environment following the Great East Japan Earthquake of 2011. For comparison, we examined monkeys inhabiting the Shimokita Peninsula in Aomori Prefecture, located approximately 400 km from the NPP. Total muscle cesium concentration in Fukushima monkeys was in the range of 78-1778 Bq/kg, whereas the level of cesium was below the detection limit in all Shimokita monkeys. Compared with Shimokita monkeys, Fukushima monkeys had significantly low white and red blood cell counts, hemoglobin, and hematocrit, and the white blood cell count in immature monkeys showed a significant negative correlation with muscle cesium concentration. These results suggest that the exposure to some form of radioactive material contributed to hematological changes in Fukushima monkeys.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5376057 | PMC |
| http://dx.doi.org/10.1038/srep05793 | DOI Listing |
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