نتایج جستجو برای: thyroid hormone
تعداد نتایج: 204833 فیلتر نتایج به سال:
A thyroid disease is a medical condition impairing the function of the thyroid. The thyroid hormones act on nearly every cell in the body. Imbalance in production of thyroid hormones arises from dysfunction of the thyroid gland itself, the pituitary gland, which produces thyroid-stimulating hormone (TSH), or the hypothalamus, which regulates the pituitary gland via thyrotropin-releasing hormone...
A thyroid disease is a medical condition impairing the function of the thyroid. The thyroid hormones act on nearly every cell in the body. Imbalance in production of thyroid hormones arises from dysfunction of the thyroid gland itself, the pituitary gland, which produces thyroid-stimulating hormone (TSH), or the hypothalamus, which regulates the pituitary gland via thyrotropin-releasing hormone...
A thyroid disease is a medical condition impairing the function of the thyroid. The thyroid hormones act on nearly every cell in the body. Imbalance in production of thyroid hormones arises from dysfunction of the thyroid gland itself, the pituitary gland, which produces thyroid-stimulating hormone (TSH), or the hypothalamus, which regulates the pituitary gland via thyrotropin-releasing hormone...
Disrupted thyroid hormone function evokes severe physiological consequences in the immature brain. In adulthood, although clinical reports document an effect of thyroid hormone status on mood and cognition, the molecular and cellular changes underlying these behavioural effects are poorly understood. More recently, the subtle effects of thyroid hormone on structural plasticity in the mature bra...
OBJECTIVES Determining the prevalence of hypothyroidism and its interrelationship with peroxidase antibodies and high urinary iodine levels as a means for devising a set of recommendations for health authorities regarding the consumption of iodised salt and the early detection of thyroid disease. METHODS 437 people in the municipality of Armenia (Quindío) participated in the study. ELISA test...
-We previously reported that thyroid hormone stimulates renin synthesis in vivo and in vitro. Here, we analyzed the 5'-flanking sequence of the human renin gene for promoter activity responsive to thyroid hormone using Calu-6 cells, which secrete renin endogenously and express thyroid hormone receptor-ss. The luciferase reporter gene was cloned together with 5'-flanking portions of the human re...
Thyrotoxicosis is defined as the clinical syndrome of hypermetabolism resulting from increased free thyroxine (T4) and/or free triiodothyronine (T3) serum levels (1). The term thyrotoxicosis is not synonymous with hyperthyroidism, the elevation in thyroid hormone levels caused by an increase in their biosynthesis and secretion by the thyroid gland (Table 1) (2). For example, thyrotoxicosis can ...
Dear Editor, Resistance to thyroid hormone (RTH) is a syndrome of reduced responsiveness of target tissues to thyroid hormone. Patients with thyroid hormone resistance have elevated free triiodothyronine (fT3) and/or free thyroxine (fT4) with inappropriately normal or elevated thyroid stimulating hormone (TSH). It is a diagnosis to consider in newborns presenting with abnormal thyroid function....
Resistance to thyroid hormone (RTH) is a genetic disorder characterized by reduced tissue responsiveness to thyroid hormone. We herein describe a 60-year old man who presented with the clinical features of cardiomyopathy, diabetes mellitus and elevated thyroid hormones with unsuppressed thyroid stimulating hormone. A genetic analysis of thyroid hormone receptor (TR) revealed a missense mutation...
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