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| Content Provider | Springer Nature Link |
|---|---|
| Author | Taheri, Masumeh Mehrzad, Jalil Mahmudy Gharaie, Mohamad Hosein Afshari, Reza Dadsetan, Ahmad Hami, Shakiba |
| Copyright Year | 2015 |
| Abstract | Arsenic bioavailability in rock, soil and water resources is notoriously hazardous. Geogenic arsenic enters the body and adversely affects many biochemical processes in animals and humans, posing risk to public health. Chelpu is located in NE Iran, where realgar, orpiment and pyrite mineralization is the source of arsenic in the macroenvironment. Using cluster random sampling strategy eight rocks, 23 soils, 12 drinking water resources, 36 human urine and hair samples and 15 adult sheep urine and wool samples in several large-scale herds in the area were randomly taken for quantification of arsenic in rock/soil/water, wool/hair/urine. Arsenic levels in rock/soil/water and wool/hair/urine were measured using inductively coupled plasma spectroscopy and atomic absorption spectrophotometry, respectively. While arsenic levels in rocks, soils and water resources hazardously ranged 9.40–25,873.3 mg kg−1, 7.10–1448.80 mg kg−1 and 12–606 μg L−1, respectively, arsenic concentrations in humans’ hair and urine and sheep’s wool and urine varied from 0.37–1.37 μg g−1 and 9–271.4 μg L−1 and 0.3–3.11 μg g−1 and 29.1–1015 μg L−1, respectively. Local sheep and human were widely sick and slightly anemic. Hematological examination of the inhabitants revealed that geogenic arsenic could harm blood cells, potentially resulting in many other hematoimmunological disorders including cancer. The findings warn widespread exposure of animals and human in this agroecologically and geopolitically important region (i.e., its proximity with Afghanistan, Pakistan and Turkmenistan) and give a clue on how arsenic could induce infectious and non-infectious diseases in highly exposed human/animals. |
| Starting Page | 469 |
| Ending Page | 482 |
| Page Count | 14 |
| File Format | |
| ISSN | 02694042 |
| Journal | Environmental Geochemistry and Health |
| Volume Number | 38 |
| Issue Number | 2 |
| e-ISSN | 15732983 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2015-06-23 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Animal/public health Blood disorders Environmental health Geogenic arsenic Arsenic biomarkers Northeastern Iran Environmental Health Geochemistry Terrestrial Pollution Soil Science & Conservation Environmental Chemistry Public Health |
| Content Type | Text |
| Resource Type | Article |
| Subject | Environmental Chemistry Medicine Geochemistry and Petrology Environmental Engineering Water Science and Technology |
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