Here, we studied the fragmentation of the prothyroid hormone, thyroglobulin (Tg), which occurs during thyroid hormone synthesis, a process which involves iodide, thyroperoxidase, and the H2O2-generating system, consisting of glucose and glucose oxidase. Various peptides were found to be immunoreactive to autoantibodies to Tg from patients and monoclonal antibodies directed against the immunodom...

We have recently reported that about 50% of papillary thyroid carcinomas harbor an activated TRK or RET oncogene. Two retroviral vectors containing the activated TRK or RET/PTC oncogene have been used to infect a differentiated rat thyroid epithelial cell line, namely the PC Clone 3 cell line. Upon infection with the TRK virus, the PC Clone 3 cells lost only the ability to trap iodide and to ex...

there is the need for new drugs with better action and lesser side effects. a lot of research is being undertaken to find out new plant drugs, their extraction and pharmacological evaluation. one of such plant is curcuma aromatica whichbelongs to the genus curcuma and reported to have high ethno-botanical values in traditional medicine. the present study evaluates comparative pharmacological ac...

INTRODUCTION The increased prevalence of upper normal limit of TSH and raised anti-thyroperoxidase antibody titer indicate, relatively more frequent occurrence of compensated thyroid function in infertile women. This finding necessitates considering such cases for a thorough investigation of pituitary-thyroid axis. In addition, as some patients may exhibit the clinical picture of hypothyroidism...

CONTEXT Studies in the general population have shown lower serum TSH levels in smokers as compared with nonsmokers. AIM Our aim was to examine whether smoking is associated with changes in thyroid function of pregnant women and their fetus. SUBJECTS AND METHODS We examined the relationship between smoking and thyroid function (serum TSH, free T4, and free T3) in two independent cohorts of p...

An association between Helicobacter pylori (H pylori) infection as environmental risk factors for Hashimoto thyroiditis (HT) has been reported. We investigated this hypothesis in women in which HT is more common. Serum immunoglobulin G antibodies against H pylori (enzyme-linked immunosorbent assay), CagA protein (Western blot assay), circulating antibodies to thyroid antigens, mainly thyroperox...

In order to examine the prevalence of thyroid disease in a hospital outpatient setting, in an area of sufficient iodine intake, serum levels of TSH, T4, T3, anti-Tg and anti-TPO antibodies were examined in 909 individuals with an age range of 12.4 to 88.5 years, participating in a checkup outpatient setting. The study was conducted in Henry Dynant Hospital located in the metropolitan area of At...