Abstract
No abstract available
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Significance of fluorides in potable water in the development of endemic goiter.
No Abstract available
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Association of maternal urinary fluoride concentrations during pregnancy with size at birth and the potential mediation effect by maternal thyroid hormones: The Swedish NICE birth cohort.
Highlights Gestational fluoride exposure was associated with increased infant size at birth. Fluoride exposure was linked with increased odds of large for gestational age. Maternal thyroid hormone levels did not explain the observed associations. Background Observational studies have indicated that elevated maternal fluoride exposure during pregnancy may impair child neurodevelopment but
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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
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Endemic goitre in the absence of iodine deficiency in schoolchildren of the Northern Cape Province of South Africa
OBJECTIVE: The study was undertaken to investigate whether endemic goitre still exists in the Northern Cape Province of South Africa more than 55 years after it was reported and, if so, whether iodine deficiency, or fluoride in the drinking water, is linked to the goitres. DESIGN: Cross-sectional study of children in three pairs
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Measurement and analysis of several examination indices of endemic fluorosis sufferers
Objective: Explore the measurement of diagnosis indices significant for endemic fluorosis. Method: 600 patients with minor, medium, and severe degrees of fluorosis were selected, and 21 examinations were performed on their blood, urine, and biochemistry. Ion-selective electrodes were used for blood and urine fluoride, and RABA biochemical automatic analyzers were
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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.
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NRC (2006): Fluoride's Impact on the Thyroid Gland
Several lines of information indicate an effect of fluoride exposure on thyroid function. It is difficult to predict exactly what effects on thyroid function are likely at what concentration of fluoride exposure and under what circumstances.
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Fluoride's Impact on Thyroid Hormones
Up through the 1950s, doctors in Europe and South America prescribed fluoride for this purpose in patients with hyperthyroidism. (Merck Index 1968). Fluoride was selected as a thyroid suppressant based on findings dating back to the mid-19th century that fluoride is a goitrogen (a substance that can cause goiter). When used as
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Fluoride Aggravates Thyroid Damage Caused by Excess Iodine Intake
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.
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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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