background:  iodine deficiency disorder (idd) creates major public health problems in india, including gujarat. the bharuch district is a known iodine deficiency endemic area. this study was conducted to estimate the prevalence of  goiter in primary school children; to determine the median urinary iodine concentration; to assess the level of  iodine in salt samples at the household and retail s...

iodine is a trace element in the human body, its only known function is the synthesis of thyroid hormones. effects of iodine deficiency, termed iodine deficiency disorders (idd), include endemic goiter, hypothyroidism, cretinism, decreased fertility rate, increased infant mortality and mental retardation. 2.2 billion people worldwide are at risk for idd. of these, 30-70% have goiter and 1-10% h...

The objectives of the present study were to investigate the prevalence of histologic thyroids lesions and the respective thyroid hormones changes of ewes in an endemic goiter region and to find out any impact of this condition on the fetal thyroid structures and serum thyroid hormones. In the present study a total number of 100 pregnant ewes and their fetuses slaughtered at slaughterhouse were...

BACKGROUND An increased prevalence of epilepsy has been reported in many onchocerciasis endemic areas. OBJECTIVE To determine the prevalence and distribution of epilepsy in an onchocerciasis endemic region in the Democratic Republic of the Congo (DRC). DESIGN/METHODS An epilepsy prevalence study was carried out in 2014, in two localities of the Bas-Uélé district, an onchocerciasis endemic r...

background: some studies have shown the possible role of protein‑energy malnutrition (pem) in persistence of endemic goiter in iodine replenished areas. the present study was conducted to assess the association between pem and goiter in schoolchildren of isfahan, iran. methods: in a cross‑sectional study using multistage cluster random‑sampling, 2331 schoolchildren with age ranged from 6‑13 yea...

Ever since the discovery of the element iodine by Courtois (1) in 1812 and the first clinical uses of this substance in the treatment of goiter by Prout (2) in 1816 and by Coindet (3) in 1820, almost continuous researches on the relationship of iodine to thyroid function have been in progress. The greatest obstacle in the way of these investigations has been the lack of a reliable method for th...

Serum free thyroxine (FT4), total T4 (T4) and total T3 (T3) were determined by radioimmunoassay in 1,114 adults during a periodic health evaluation to detect unsuspected thyroid dysfunction. As a result, 3 patients with hyperthyroidism, 4 with hypothyroidism, 3 taking thyroid medication, 4 with chronic thyroiditis, 1 with simple goiter and 3 women under estrogen administration were found. Free ...

OBJECTIVE The aim of the study was to investigate thyroid diseases and the prevalence of goiter by ultrasonography (US) in a moderately iodine deficient area. MATERIAL-METHODS The MELEN Study is a prospective cohort study on the prevalence of thyroid diseases in Turkish adults. A total of 2233 subjects with a mean age of 50 (age range 18 to 92) were submitted to study. Thyroid US was performe...