نتایج جستجو برای: thyroid function test
تعداد نتایج: 1999411 فیلتر نتایج به سال:
Background: Depression is one of the most common psychiatric disorders with substantial morbidity and mortality. It known to be associated changes in hypothalamic-pituitary-thyroid axis, thus may accompanied by subtle thyroid dysfunction. Thus, our study aims determine prevalence characteristics dysfunction newly diagnosed depressive patients. Materials Methods: A prospective descriptive cross ...
Background & Objective: Turner syndrome is a chromosomal abnormality which encompasses multiple disorders. High prevalence of thyroid diseases has been described in patients with TS but the extent of this association is controversial. The purpose of this study was to determine the prevalence of thyroid disorders in patients with TS in the endocrine center of Iran university of medical scien...
Background: Each toxic agent results in unique presentations, depending on what neurophysiological changes occur following exposure. Scientific understanding of lead toxicity in the organ systems and at low levels of exposure continues to evolve. However, effects of lead poisoning on the thyroid gland function are controversial. In this descriptive study, changes in thyroid hormones in patients...
Antibodies interact with the follicular cell, colloid, or thyroglobulin antigens and activate the complement cascade and cell-mediated cytotoxicity. The progressive destruction of follicles and secondary fibrosis eventually leads to a failure of thyroid hormone production. More than 60 or 70% of the thyroid tissue needs to be destroyed before we see changes in laboratory measures of thyroid fun...
Antibodies interact with the follicular cell, colloid, or thyroglobulin antigens and activate the complement cascade and cell-mediated cytotoxicity. The progressive destruction of follicles and secondary fibrosis eventually leads to a failure of thyroid hormone production. More than 60 or 70% of the thyroid tissue needs to be destroyed before we see changes in laboratory measures of thyroid fun...
OBJECTIVE To evaluate the relationship between pulmonary function tests, arterial blood gases, and thyroid gland functions in patients with chronic obstructive pulmonary disease (COPD). SUBJECTS AND METHODS Thirty-two patients (mean age 64.1 +/- 7.3 years, range 53-84 years) with stable COPD (mean duration of disease 11.1 +/- 9.1 years, range 1-30 years) and 15 healthy control cases participa...
Physiological production of thyroid hormone requires an intact hypothalamic-pituitary-thyroid (HPT) axis and involves thyroid-stimulating hormone (TSH, or thyrotropin) released from the anterior pituitary gland. TSH stimulates thyroid follicular cells to synthesize, store and release the thyroid hormones thyroxine (T4) and triiodothyronine (T3) [1]. Chemical laboratory testing of thyroid functi...
Autoimmune thyroiditis associated with Sanjad-Sakati syndrome: A call for regular thyroid screening.
Sanjad-Sakati Syndrome (SSS) is a rare autosomal recessive disorder characterized by congenital hypoparathyroidism, growth retardation and dysmorphism. Thyroid status of patients with SSS has not been widely explored. Therefore, we aimed to review the occurrence of autoimmune thyroiditis, which is commonly associated with other genetic disorders, in SSS. A retrospective hospital based study was...
Background: Hypothyroidism is a well-documented complication after treatment of laryngeal cancer and is particularly significant among patients undergoing laryngectomy. We investigated the frequency of hypothyroidism in patients treated with total laryngectomy for laryngeal cancer. We also evaluated the effect of neck radiotherapy on thyroid function after total laryngectomy for laryngeal cance...
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