Abstract

Original title: Prezhdevremennoe starenie naseleniya v zone rasprostraneniya endemicheskogo zoba.

No Abstract

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  • Endemic Goitre in the Union of South Africa and Some Neighbouring Territories.

    Authors: Douw G. Steyn, B.Sc., Dr. Med. Vet. (Vienna), D.V.Sc., Professor of Pharmacology, Medical Faculty, University of Pretoria; J. Kieser, Artseksamen (M.D.), former Chief Medical Inspector of Schools, Transvaal Provincial Administration; W.A. Odendaal, D.Sc., Research Officer in Nutrition, Union Department of Nutrition, Pretoria; H. Malherbe, M.A., M.B.Ch.B., Senior Medical Officer, Poliomyelitis Research Foundation, South

  • Excessive iodine intake, water chemicals and endemic goitre in a Sudanese coastal area

    OBJECTIVE: To study the associations between intakes of iodine and water chemicals and the thyroid gland status of schoolchildren living in the coastal city of Port Sudan. DESIGN: In our previous nationwide study on goitre, it was observed that the prevalence of goitre was high in Port Sudan city despite high

  • [The content of fluorine in the external environment of the Upper Altai autonomous region and its role in the etiology of endemic goiter].

    No abstract available

  • Fluorine in the aetiology of endemic goitre

    MANY different factors leading to relative or absolute deficiency of iodine may cause changes in the thyroid gland. May (1935) found that the administration of fluorine to rats produced hypoplasia of the thyroid epithelium with altered staining reaction of the colloid. Having experimented with over 800 patients, he advocated internal

  • Epidemiological study of goitre in endemic fluorosis district of Gujarat

    Soft tissue fluoride toxicity is well established. Several animal and human studies of the effect of fluoride on the thyroid gland have shown conflicting results. Endemic fluorosis and goitre are widespread in India with considerable overlapping in different geographical zones. We examined 22,276 individuals for  presence of goitre and dental

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  • The Relationship Between Fluoride Exposure & Goitre in South Africa

    As a general rule simple goitre, irrespective of the cause, can be very, or fairly, satisfactorily combated by an adequate increase in man's daily iodine intake, except when the enlargement of the gland is due to the ingestion of excessive amounts of fluorine. The only correct solution to fluorine-induced endemic goitre is the removal of this element from the drinking water.

  • Fluorine in the Aetiology of Endemic Goitre

    The distribution of endemic goitre in the Punjab and in England is related to the geological distribution of fluorine and to the distribution of human dental fluorosis (mottled enamel). Inquiry showed the presence of dental fluorosis among school-children in two areas of Somerset where two previous observers had recorded a high incidence of goitre, and the absence of dental fluorosis in an adjoining area selected as control where endemic goitre was absent.

  • Fluoride & Goiter

    Goitre (aka goiter) is an enlargement of the thyroid gland that in some cases can produce visible swelling in the neck. The main cause of goitre is iodine deficiency. Goitre can also be caused by other things, including hypothyroidism and substances that cause goitre (goitrogens). Since as far back as the

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    Variations in goitre prevalence were found to correlate closely with the fluoride content (p=0-74; P<0-01) and with the hardness (p=0.77; P<0-01) of the water in each village. The effects of fluoride and water hardness seem to be independent.

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    Chinese researchers have found that the combination of excess fluoride with excess iodine caused greater reductions in IQ, or greater increases in goitre than either scenario by itself.