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Current status and prevention strategy for coal-arsenic poisoning in Guizhou, China.
| Content Provider | Europe PMC |
|---|---|
| Author | Li, Dasheng An, Dong Zhou, Yunsu Liu, Jie Waalkes, Michael P. |
| Copyright Year | 2006 |
| Abstract | Arsenic exposure from burning coal with high arsenic contents occurs in southwest Guizhou, China. Coal in this region contains extremely high concentrations of inorganic arsenic. Arsenic exposure from coal-burning is much higher than exposure from arsenic-contaminated water in other areas of China. The current status and prevention strategies for arsenic poisoning from burning high-arsenic coal in southwest Guizhou, China, is reported here. Over 3,000 arsenic-intoxicated patients were diagnosed based on skin lesions and urinary arsenic excretion. Non-cancerous toxicities and malignancies were much more common and severe in these patients than in other arsenic-affected populations around the world. The high incidence of cancer and arsenic-related mortality in this cohort is alarming. Chelation therapy was performed but the long-term therapeutic effects are not satisfactory. The best prevention strategy is to eliminate arsenic exposure. Funds from the Chinese Government are currently available to solve this arsenic exposure problem. Strategies include the installation of vented stoves, the use of marsh gas to replace coal, health education, the improvement of nutritional status, and the use of various therapies to treat arsenic-induced skin and liver diseases. |
| ISSN | 16060997 |
| Journal | Journal of Health, Population, and Nutrition |
| Volume Number | 24 |
| PubMed Central reference number | PMC3013247 |
| Issue Number | 3 |
| PubMed reference number | 17366768 |
| e-ISSN | 20721315 |
| Language | English |
| Publisher | International Centre for Diarrhoeal Disease Research, Bangladesh |
| Publisher Date | 2006-09-01 |
| Access Restriction | Open |
| Rights License | This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. © INTERNATIONAL CENTRE FOR DIARRHOEAL DISEASE RESEARCH, BANGLADESH |
| Subject Keyword | Arsenic Arsenicosis Coal-arsenic exposure Health effects Neoplasms Health education Nutrition Drug therapy Review literature China |
| Content Type | Text |
| Resource Type | Article |
| Subject | Health, Toxicology and Mutagenesis Public Health, Environmental and Occupational Health Food Science |