Urinary free T4 and T3 in healthy infants and during noise exposure
نویسندگان
چکیده
منابع مشابه
Unequal concentrations of free T3 and free T4 after ultrafiltration.
To the Editor: Ultrafiltration is a standard method for separating free T3 and free T4 from serum proteins and proteinbound hormone (1, 2 ). It is expected that free T3 and free T4 in aqueous solutions will accompany water as water moves across semipermeable membranes, a process that results in equal concentrations of free T3 and free T4 in the aqueous solutions on opposite sides of semipermeab...
متن کاملSerum T4 , T3 and TSH and Urinary Iodine Levels in Schoolchildren of 26 Provinces of I.R. Iran
Endemic goiter and iodine deficiency disorders (IDD) are prevalent in Iran and IDD control program has been implemented since 1989. To monitor IDD control program, this survey was performed in 1996. 26178 schoolchildren, aged 8 to 10 years were selected by probability proportionate to size randomly in 26 provinces of Iran, for goiter staging. In 2836 pupils blood and urine samples were obtaine...
متن کاملsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
Effect of ICV injection of ghrelin and leptin on T3 and T4 plasma levels in Rat
Introduction: Ghrelin, increases food intake, decreases T3 and T4 concentrations and stimulates insulin release, while leptin reduces food intake and suppresses appetite. Considering the importance of thyroid hormones, ghrelin and leptin in body metabolism, the purpose of this study was to investigate the effect of interactions between ghrelin and leptin (injected via ICV route) and plasma T...
متن کاملClofibrate increases hepatic triiodothyronine (T3)- and thyroxine (T4)-glucuronosyltransferase activities and lowers plasma T3 and T4 concentrations in pigs.
In rats, clofibrate acts as a microsomal enzyme inducer and disrupts the metabolism of thyroid hormones by increasing hepatic glucuronidation of thyroxine. Whether similar effects occur in the pig has not yet been investigated. This study was performed to investigate the effect of clofibrate treatment on metabolism of thyroid hormones in pigs. To this end, an experiment with 18 pigs, which were...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1981
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-198112000-00121