نتایج جستجو برای: thyroid hormones

تعداد نتایج: 143982  

2017
Betty Panayota Messazos Radu Mihai Fiona Jane Ryan

This chapter reviews the pathophysiology, clinical manifestations, diagnosis and treatment of hyperthyroidism. Hyperthyroidism has multiple and often dramatic clinical manifestations because thyroid hormones control the basal metabolic rate, affect cardiovascular function by increasing the sensitivity of beta-receptors to catecholamines, and profoundly influence growth, sexual maturation, and n...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1975
K Sterling P O Milch

The thyroid hormone, triiodothyronine, has been shown to be bound by the intranuclear chromatin protein associated with active DNA, where it is believed to stimulate transcription. Evidence exists that the thyroid hormones have direct action not only on nuclei, but also on mitochondria. Threfore, specific proteins that bind thyroid hormones in the mitochondria should be demonstrable. Mitochondr...

Journal: :European journal of endocrinology 2003
Tina Zimmermann-Belsing Georg Brabant Jens Juul Holst Ulla Feldt-Rasmussen

The identification and sequencing of the ob gene and its product, leptin, in 1994 opened new insights in the study of the mechanisms controlling body weight and led to a surge of research activity. Since its discovery, leptin has been the subject of an enormous amount of work especially within the fields of nutrition, metabolism and endocrinology. Leptin is accepted as an adipose signal, and ev...

Journal: :Frontiers in Physiology 2014

Journal: :Journal of Clinical Pathology 1976

Journal: :Heart Failure Reviews 2016

2002
Jack DeRuiter

Thyroid disorder is a general term representing several different diseases involving thyroid hormones and the thyroid gland. Thyroid disorders are commonly separated into two major categories, hyperthyroidism and hypothyroidism, depending on whether serum thyroid hormone levels (T4 and T3) are increased or decreased, respectively. Thyroid disease generally may be sub-classified based on etiolog...

Journal: :iranian journal of child neurology 0
ahmad talebian md,professor of pediatric neurology, kashan university of medical sciences, kashan, iran mohamad reza eslamian md,resident of pediatric, kashan university of medical sciences, kashan, iran kobra shiasi md,associate professor of pediatric endocrinology, kashan university of medical sciences, kashan, iran alireza moravveji md,assistant professor of public health, kashan university of medical sciences, kashan, iran mohamad khodayari resident of general surgery,kashan university of medical sciences, kashan, iran ahmad reza abedi md,resident of pediatric, kashan university of medical sciences, kashan, iran

objective to determine the changes in thyroid function tests in children who underwent antiepileptic therapy in shahid beheshti hospital, kashan, in 2008. materials & methods this analytical-observational study was carried out in a cohort fashion without an external control group (self controlled) on 45 children with new onset epilepsy who had not been previously treated with antiepileptic medi...

ژورنال: طب کار 2016
امیدی, لیلا, بشاش, داوود, جعفری, محمد جواد, خداکریم, سهیلا, عبداللهی, محمد باقر, نورلویی, سحر,

Introduction: Heat-related diseases are common disorders in many industries. Heat stress can cause changes in the secretion of some plasma hormones. The aim of this study was to determine the effects of heat stress on concentrations of serum triiodothyronine (T3) and thyroxine (T4) hormones among foundry workers. Methods: This cross sectional study was carried out with 35 workers of a foundr...

نصیرزاده, محمد رضا, کرمی بناری, امیررضا,

Introduction: Foods including soy and dietary supplements are widely used for health benefits, particularly by menopausal women. Serum levels of T3 and T4 decrease in ovariectomized animals and on the other hand, Estradiol can increase levels of thyroid hormones. Therefore, the aim of this study was to examine the effects of soy extract on the thyroid hormones in ovariectomized rats. Methods:...

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