Abstract:In order to assess the influence of heavy metals, iodine and fluoride deficiency on the status of periodontal tissues in rats experimental studies were carried out on 100 white rats, which were divided into 5 groups of 20 animals in each. 1-st group included intact rats; 2-nd - rats with gingivitis; 3-rd - rats with gingivitis exposed to heavy metals by means of adding cadmium and lead to drinking water; 4-th - animals with gingivitis exposed to heavy metals, as well as iodine and fluoride deficiency; 5-th - a… Show more
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