[Distribution iodine deficiency diseases in coastal areas depending on geochemical conditions].
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| Abstract |
In the Primorsky Krai there was performed a population ecological and hygienic analysis of the relationship between the content of chemical elements in the soil and thyroid morbidity in the population of the region. The assessment of the prevalence of iodine deficiency and iodine deficiency diseases was carried out on the basis of the impact of the priority environmental toxic (strontium, nickel, cadmium, lead, arsenic, tin) and essential (nickel, iron, germanium, molybdenum, zinc, selenium) trace elements on the level of iodine deficiency diseases. The level of thyroid pathology in the territory of Primorye was established to be the highest one in areas characterized by the severe iodine deficiency (Northwest geochemical zones), where the structure of thyroid diseases is presented mainly by diffuse nontoxic goiter. Thyroid diseases associated with iodine deficiency in the population of different age groups are the result of multiple and combined imbalance of trace elements, which causes a relative (secondary) iodine deficiency. Thyroid disease in Primorye are environmentally caused diseases of technogenic origin, they are a consequence of the relative iodine deficiency, when on the background of normal iodine supply an imbalance of zinc, iron, cobalt, manganese with excess of such toxic trace elements as lead, strontium, nickel and chromium takes place. Thyroid pathology associated with iodine deficiency, along with other environmentally dependent diseases can be considered as a marker of ecological environment trouble.
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| Authors | P F Kiku, B G Andryukov |
| Journal | Gigiena i sanitariia (Gig Sanit) 2014 Sep-Oct Issue 5 Pg. 97-104 ISSN: 0016-9900 [Print] Russia (Federation) |
| PMID | 25831939 (Publication Type: Journal Article) |
| Chemical References |
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| Topics |
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