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In 1993 the compulsory iodization of salt was introduced in Zimbabwe, a country that was previously an area of severe iodine deficiency
Background: Findings of recent studies have demonstrated a rapid increase of the incidence of papillary thyroid carcinoma (PTC), which accounts for nearly 80% of thyroid cancers. Objectives: The aim ...
Increased activity of the pituitary-thyroid axis, plays a role in adaptations to exercise. The aim of this study was to assess changes in thyroid hormones (TH) in a simulated laboratory competition of...
The aim of the present prospective study was to investigate the influence of smoking on ultrasonographically determined thyroid gland volume and echo-texture in a large randomly selected group of 500 ...
Background: Vitamin A (VA) deficiency (VAD) and iodine deficiency (ID) often coexist in children in Africa. VAD may affect thyroid function and the response to iodine prophylaxis.Objective: The aim wa...
The long-term goal of salt iodization is elimination of iodine deficiency and reduction of the goiter rate to < 5% in school-aged children. Normalization of the goiter rate probably indicates disappea...
Serum thyroglobulin appears to be a sensitive marker of thyroid dysfunction in endemic goiter. However, its value as an indicator of thyroid status in children after the introduction of iodized salt h...
Background: Iodine intake can be measured in various ways, and each method may have advantages and disadvantages.Objective: We sought to investigate the potential associations of various mea...
Background: Subjects consuming protein-restricted diets, such as patients with phenylketonuria (PKU) or milder hyperphenylalaninemias (HPAs) are at risk of selenium deficiency. Selenium is a cofact...
Background: Weight gain and loss increases and decreases energy expenditure, respectively, out of proportion to changes in metabolic mass. Objective: We hypothesized that changes in energy expendit...

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