Iodination within the thyroid follicle is intimately associated with a thyroid peroxidase. In order to locate the in vivo site of iodination, the initial cytochemical appearance of this enzyme has been determined in fetal rat thyroid and its presence correlated with the onset of iodinated thyroglobulin synthesis. Peroxidase first appears in follicular cells during the 18th day of gestation. It ...

Background: Presence of thyroid peroxidase antibody (TPO-Ab) in type 2 diabetic patients is a risk factor for future development dysfunction.Objective: To observe status patients.Materials & Methods: This cross sectional study was carried out the Department Physiology, Sir Salimullah Medical College, Dhaka from July 2016 to June 2017. Total 60 subjects including male and female, age ranged ...

Background Vitiligo is an acquired hypopigmentary disorder. The prevalence of vitiligo is 0.1-2% worldwide. Numerous autoimmune diseases are associated with vitiligo, including autoimmune thyroid diseases. The prevalence of thyroid abnormalities is up to 34% in vitiligo patients depending on ethnicities. Objective This study aims to investigate thyroid abnormalities in Thai patients with viti...

BACKGROUND A case of congenital hypothyroidism with goiter (CHG) in a juvenile French bulldog was identified and hypothesized to be caused by dyshormonogenesis of genetic etiology. OBJECTIVES To describe case management, unusual phenotypic aspects, and a CHG-causing mutation in a French bulldog. ANIMALS Thyroid tissue and blood from a CHG-affected French bulldog and 4 normal control dogs an...

To investigate the distribution of thyroid-stimulating antibody (TSAb) activity between IgG subclasses, sera from 11 patients with Graves disease (including the National Institute of Biological Standards and Control (NIBSC) Research Standard, long acting thyroid stimulator-B) were fractionated by chromatography on affinity columns of monoclonal IgG subclass antibodies or protein A to deplete al...

Autoimmune thyroid disease may occasionally associate with unspecific neurological symptoms, which are more commonly insidious, include cognitive or behavioural symptoms, and may associate with tremor, myoclonus, or ataxia. We report a 61-year-old female patient who presented with chronic headache, insidious mood, and cognitive disturbance which evolved in a few months to dementia associated wi...

Problem. Clinical features of Graves' hyperthyroidism (GH) generally improve during pregnancy and rebound in the postpartum period. It is unclear whether the ophthalmopathy that is associated with GH and, less often, Hashimoto's thyroiditis (HT) changes in parallel with the thyroid associated antibody reactions and clinical features or runs a different course. Method of Study. We retrospectivel...

BACKGROUND p53 has been reported to be of prognostic importance in different types of cancer. Immunohistochemical measurement of p53 antigen activity could be a prognostic marker for aggressiveness and survival in thyroid cancer. Different types of antibodies have been used to detect p53 in previous studies without direct comparison to each other. PATIENTS AND METHODS A series of 54 patients ...

Previous studies have indicated an association between iodine excess and increased incidence of thyroid dysfunction in adults. However, there have been few studies on how the intake of excessive iodine affects thyroid function in children. The objective of this study was to assess the effects of a long-term exposure to excessive iodine on thyroid dysfunction in children. Urinary iodine concentr...