Reference ranges for TSH and thyroid hormones

Reference ranges for TSH and thyroid hormones

ArticleCopyright : Lewandowski; licensee BioMed Central Ltd.2015 This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cit...

Alterations in TSH and Thyroid Hormones Following Mobile Phone Use

Dear Editor,Lack of ionizing radiation and the low level energy emission from cell phones initially led to a public perception that use of mobile phones is safe. However, the dramatic increase in the use of cell phones has generated great concerns about their potential adverse effects. We have previously found no association between self-reported illness symptoms and the exposures to microwave ...

Thyroid hormones and TSH in normal subjects.

Serum T4, 13, Free-T4, and TSH levels were estimated in 70 normal subjects (33 males and 37 females) using radioimmunoassay techniques. There was no significant difference in the levels of various hormones between the two sexes. The horñional, pattern of present series was quite similar when compared with other studies. Ihe results showed that the levels of various thyroid hormones and TSH were...

Are TSH normal reference ranges adequate for pregnant women?

Trimester-Specific Reference Ranges for Thyroid Hormones in Iranian Pregnant Women

Background. Due to many physiological changes during pregnancy, interpretation of thyroid function tests needs trimester-specific reference intervals for a specific population. There is no normative data documented for thyroid hormones on healthy pregnant women in Iran. The present survey was conducted to determine trimester-specific reference ranges for serum TSH, thyroxine (TT4), and triiodot...