Thyroid hormone is crucial for growth and hence the current study is designed to correlate the cord blood thyroid stimulating hormone (TSH) levels with their anthropometry and maternal factors in 187 newborns. Statistical analysis was done by Mann Whitney-U test and Spearman correlation coefficient. TSH levels were significantly higher in males than in female newborns (P=0.018). Low birth weigh...

Hashimoto’s thyroiditis can lead to depression, anxiety disorder, and sleep problems. However, this autoimmune disease has been reported be less related psychotic depression. The case applied our outpatient clinic with introversion, anhedonia, guilt thoughts. patient was admitted a preliminary diagnosis of TSH value found high in the patient’s hormone analysis. Afterward, treatment started acco...

The thyroid stimulating hormone (TSH) assay measures the concentration of thyroid stimulating hormone in the serum. TSH assays have been classified by "generation" based on the functional sensitivity of the assay, i.e., the lowest concentration at which the assay is able to maintain an inter-assay precision, expressed in terms of percent coefficient of variation (%CV), of 20% or less. Virtually...

Macro thyroid-stimulating hormone (TSH) has been reported to be associated with seasonality and regulated by changes in day length in rodents, different from free TSH. In the present study, we investigated structural differences between macro TSH and free TSH levels in human serum, as well as the association of macro TSH with sleep quality. We enrolled 314 patients registered in the Hyogo Sleep...

Physiological changes during gestation are important to be aware of in measurement and interpretation of thyroid function tests in women with autoimmune thyroid diseases. Thyroid autoimmune activity is decreasing in pregnancy. Measurement of serum TSH is the first-line screening variable for thyroid dysfunction also in pregnancy. However, using serum TSH for control of treatment of maternal thy...

A patient with inappropriate thyrotrophin (TSH) secretion is described. She initially presented with classical hyperthyroidism during pregnancy, responded to propylthiouracil and, subsequently, had a normal delivery. Hyperthyroidism persisted and 7.5 months later a subtotal thyroidectomy was performed. After a further 16 months, mild symptoms of hyperthyroidism recurred. She again responded to ...

A home hemodialysis patient with abnormal thyroid function tests and hyperprolactinemia is presented. Abnormal thyroid tests included low total triiodothyronine and low total thyroxine and free thyroxine; the latter was documented by the use of both RIA and direct dialysis equilibrium techniques. Serum thyroidstimulating hormone was normal, and the thyroidReceived May 19, 1993. Accepted August ...

Studies published in the last 3 decades have demonstrated global human exposure to polybrominated diphenyl ether (PBDE) flame retardants. A growing body of literature suggests that PBDEs may disrupt thyroid hormone homeostasis. Although thyroid hormones play an essential role in brain development, few studies have investigated relations between prenatal exposure to PBDEs and neonatal thyroid ho...

Serum thyroid hormone and TSH concentrations were measured before and after the administration of TRH (10 micrograms/kg body weight) and bovine TSH (10 IU) in 14 children with chronic lymphocytic thyroiditis. The TRH test showed that the responsiveness of TSH was positively correlated with the basal TSH (P less than 0.001) and inversely with the increase in serum thyroid hormones, for delta T3 ...