منابع مشابه
Geogenic thallium and lead pollution in soils and potential risk of toxicity: A report from Iran
| April 2015 | 420 world but lower than natural Chinese soils and Canadian guidelines.[3,5,9] There have been some attempts to establish guidance for preventive measures related to lead pollution and toxicity in Iran. Physicians should be aware of potential consequences related to chronic thallium and lead toxicities in some regions. Sporadic refractory lead toxicities could also be associated ...
متن کاملEnvironmental asbestos pollution -- situation in Poland.
OBJECTIVES Environmental exposure of the general population to asbestos in Poland is mainly due to degradation of very popular asbestos-cement products and the resultant release of the elementary asbestos fibres into the ambient air. Assessments of environmental pollution by asbestos were based on the volume of the raw material used, amount of manufactured asbestos products, and measuring the c...
متن کاملLead toxicity.
BACKGROUND Since the last In-Depth Review of lead toxicity in 2004 there have been further developments with regard to safe exposure levels for lead workers. AIMS To advise occupational health professionals of the latest research on the multi-system toxic effects of lead and the implications of this research for setting new safe and appropriate occupational suspension limits. METHODS An ext...
متن کاملDiet and lead toxicity.
Introduction There is no known biological function for lead and any lead absorbed by man or by animal may be classified as potentially toxic. These toxic effects are many, ranging from morphological damage to tissues at higher concentrations, to lesser biochemical effects at lower concentrations. In biochemical systems lead will generally inhibit enzyme activity and result in clinical effects s...
متن کاملLead toxicity and heme biosynthesis.
Lead intoxication results in a disturbance of heme biosynthesis, its degree depending on the severity and duration of exposure to lead. A mild secondary, sideroblastic anemia is common; basophilic stippling may occur, especially in severe lead poisoning. Increased excretion in the urine of delta-aminolevulinic acid and coproporphyrin III may occur; porphobilinogen excretion is not usually incre...
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ژورنال
عنوان ژورنال: International Journal of Environmental Research and Public Health
سال: 2020
ISSN: 1660-4601
DOI: 10.3390/ijerph17124385