Hypothyroidism and Brain Developmental Players

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Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (13 download)

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Book Synopsis Hypothyroidism and Brain Developmental Players by : Ahmed R. G.

Download or read book Hypothyroidism and Brain Developmental Players written by Ahmed R. G. and published by . This book was released on 2017 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most of our knowledge on the mechanisms of thyroid hormone (TH) dependent brain development is based on clinical observations and animal studies of maternal/fetal hypothyroidism. THs play an essential role in brain development and hormone deficiency during critical phases in fetal life may lead to severe and permanent brain damage. Maternal hypothyroidism is considered the most common cause of fetal TH deficiency, but the problem may also arise in the fetus. In the case of congenital hypothyroidism due to defects in fetal thyroid gland development or hormone synthesis, clinical symptoms at birth are often mild as a result of compensatory maternal TH supply. TH transporters (THTs) and deiodinases (Ds) are important regulators of intracellular triiodothyronine (T3) availability and therefore contribute to the control of thyroid receptors (TRs)-dependent CNS development and early embryonic life. Defects in fetal THTs or Ds may have more impact on fetal brain since they can result in intracellular T3 deficiency despite sufficient maternal TH supply. One clear example is the recent discovery of mutations in the TH transporter (monocarboxylate transporter 8; MCT8) that could be linked to a syndrome of severe and non reversible psychomotor retardation. Even mild and transient changes in maternal TH levels can directly affect and alter the gene expression profile, and thus disturb fetal brain development. Animal studies are needed to increase our understanding of the exact role of THTs and Ds in prenatal brain development.

Thyroid Hormones and Brain Development

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Publisher :
ISBN 13 :
Total Pages : 398 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Thyroid Hormones and Brain Development by : Gilman D. Grave

Download or read book Thyroid Hormones and Brain Development written by Gilman D. Grave and published by . This book was released on 1977 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Thyroid Hormones and Brain Development

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Publisher :
ISBN 13 : 9780783771267
Total Pages : 392 pages
Book Rating : 4.7/5 (712 download)

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Book Synopsis Thyroid Hormones and Brain Development by : Gilman D. Grave

Download or read book Thyroid Hormones and Brain Development written by Gilman D. Grave and published by . This book was released on with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Thyroid Hormone in Brain and Brain Cells

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Publisher : Frontiers Media SA
ISBN 13 : 2889197026
Total Pages : 108 pages
Book Rating : 4.8/5 (891 download)

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Book Synopsis Thyroid Hormone in Brain and Brain Cells by : Frédéric Flamant

Download or read book Thyroid Hormone in Brain and Brain Cells written by Frédéric Flamant and published by Frontiers Media SA. This book was released on 2016-01-21 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thyroid hormone signaling has been known for a long time to be required for proper neurodevelopment and the maintenance of cognitive functions in the adult brain. As thyroid hormone excess or deficiency is usually well handled by clinicians, research dedicated to the neural function of thyroid hormone, have not been a priority within the field. This is changing mainly for two reasons. First, new genetic diseases have been discovered, altering thyroid hormone signaling in brain (THRA, MCT8, SBP2), with neurodevelopmental consequences which are currently incurable. Second, there is a growing concern that exposition of the general population to environmental chemicals able to interfere with thyroid hormone signaling compromises children neurodevelopment or induces central disorders in adults. Finally thyroid hormone is acting directly on gene transcription, by binding nuclear receptors, and therefore is an interesting entry point to identify genetic programs controlling brain development and function. Reaching a broad understanding of the multiple processes involving thyroid hormone in brain is a tremendous task which will necessitate a multidisciplinary approach: animal genetics, molecular biology, brain imaging, developmental biology, genomics, etc... This topic will be the occasion to combine recent contributions in the field and to identify priorities for future investigations. Due to devastating consequences of congenital hypothyroidism, the neurodevelopmental consequences of altered thyroid hormone signaling have been extensively studied over the years. The discovery of new genetic diseases, the concern about the possible neurotoxicity of environmental thyroid hormone disruptors, recently renewed the interest for an important research field. This Ebook gathers reviews and original data from experts in various disciplines. It provides a broad view of ongoing research and outlines key issues for future investigation.

Brain Development and Thyroid Deficiency

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Publisher : North-Holland
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Brain Development and Thyroid Deficiency by : Arie Querido

Download or read book Brain Development and Thyroid Deficiency written by Arie Querido and published by North-Holland. This book was released on 1975 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of Neonatal Hypothyroidism on the Development of Cerebral Cortical Synapses

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Publisher :
ISBN 13 :
Total Pages : 254 pages
Book Rating : 4.:/5 (27 download)

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Book Synopsis Effects of Neonatal Hypothyroidism on the Development of Cerebral Cortical Synapses by : Ming-ming Tsai Ho

Download or read book Effects of Neonatal Hypothyroidism on the Development of Cerebral Cortical Synapses written by Ming-ming Tsai Ho and published by . This book was released on 1979 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Thyroid Status and Fetal Brain Development

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (911 download)

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Book Synopsis Thyroid Status and Fetal Brain Development by :

Download or read book Thyroid Status and Fetal Brain Development written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Thyroid Hormone Disruption and Neurodevelopment

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Publisher : Springer
ISBN 13 : 1493937375
Total Pages : 207 pages
Book Rating : 4.4/5 (939 download)

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Book Synopsis Thyroid Hormone Disruption and Neurodevelopment by : Noriyuki Koibuchi

Download or read book Thyroid Hormone Disruption and Neurodevelopment written by Noriyuki Koibuchi and published by Springer. This book was released on 2016-11-11 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thyroid hormone plays an important role in development and functional maintenance in the central nervous system. Deficiency of thyroid hormone during fetal and early postnatal life induces abnormal development known as cretinism in humans. However, the molecular mechanism of thyroid hormone action has not yet been fully understood. Thyroid hormone action in the brain may be disrupted under various pathological conditions. In addition, environmental factors including endocrine-disrupting chemicals and bacterial endotoxins may disrupt thyroid hormone action in brain, causing abnormal brain development and functional disruption. This is a first book to comprehensively describe the effect of thyroid hormone disruption in the central nervous system. The first section deals with the disruption of thyroid hormone action at the molecular level. First the authors provide a summary of the possible molecular mechanisms of thyroid hormone action in the brain, then they discuss several factors that may disrupt thyroid hormone action. In the second section, animal models to study thyroid hormone action will be introduced. An interesting character of thyroid hormone deficiency is that, without thyroid hormone, the thyroid hormone receptor may act as a “repressor” of gene expression, causing more severe consequence than those of thyroid hormone receptor knockout animals. Thus, several different kind of animal models may be used to clarify the role of thyroid hormone and its receptor in the brain. In the third section, human studies on thyroid disease and neurodevelopment will be introduced. Although endemic cretinism induced by iodine deficiency and sporadic cretinism by various thyroid mutation are well known, the pathophysiological mechanisms that create each abnormal phenotype are not fully understood. ​

Thyroid Scanning

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Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Thyroid Scanning by : Clyde Michael Williams

Download or read book Thyroid Scanning written by Clyde Michael Williams and published by . This book was released on 1960 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cytoskeleton

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Publisher : BoD – Books on Demand
ISBN 13 : 9535131699
Total Pages : 344 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Cytoskeleton by : Jose C. Jimenez-Lopez

Download or read book Cytoskeleton written by Jose C. Jimenez-Lopez and published by BoD – Books on Demand. This book was released on 2017-05-17 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The cytoskeleton is a highly dynamic intracellular platform constituted by a three-dimensional network of proteins responsible for key cellular roles as structure and shape, cell growth and development, and offering to the cell with "motility" that being the ability of the entire cell to move and for material to be moved within the cell in a regulated fashion (vesicle trafficking). The present edition of Cytoskeleton provides new insights into the structure-functional features, dynamics, and cytoskeleton's relationship to diseases. The authors' contribution in this book will be of substantial importance to a wide audience such as clinicians, researches, educators, and students interested in getting updated knowledge about molecular basis of cytoskeleton, such as regulation of cell vital processes by actin-binding proteins as cell morphogenesis, motility, their implications in cell signaling, as well as strategies for clinical trial and alternative therapies based in multitargeting molecules to tackle diseases, that is, cancer.

Thyroid Diseases in Childhood

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Publisher : Springer
ISBN 13 : 3319192132
Total Pages : 236 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Thyroid Diseases in Childhood by : Gianni Bona

Download or read book Thyroid Diseases in Childhood written by Gianni Bona and published by Springer. This book was released on 2015-07-10 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the entire spectrum of thyroid diseases in childhood, focusing on the recent advances that have been achieved, from progress in basic science research through to novel or improved approaches to diagnosis and treatment. Introductory chapters discuss thyroid embryogenesis and the role of thyroid hormones in fetal development. The two contrasting forms of thyroid dysfunction, hypo- and hyperthyroidism, are then considered in depth, with particular attention to the molecular causes of congenital hypothyroidism. Among the other topics addressed are autoimmune thyroiditis, thyroid nodules, and pediatric neoplasms. The book concludes with an overview of promising therapeutic approaches, such as stem cell therapy. Each topic is treated by an eminent expert in the field, ensuring consistently high quality. Thyroid Diseases in Childhood will be an important source of information for endocrinologists, pediatricians, oncologists, and gynecologists, as well as other professionals interested in this topic.

Thyroid Hormone Metabolism

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Publisher : Marcel Dekker
ISBN 13 :
Total Pages : 656 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Thyroid Hormone Metabolism by : Georg Hennemann

Download or read book Thyroid Hormone Metabolism written by Georg Hennemann and published by Marcel Dekker. This book was released on 1986 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:

70 Years of Levothyroxine

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Publisher : Springer Nature
ISBN 13 : 3030632776
Total Pages : 141 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis 70 Years of Levothyroxine by : George J. Kahaly

Download or read book 70 Years of Levothyroxine written by George J. Kahaly and published by Springer Nature. This book was released on 2021-03-11 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book presents the history, pharmacokinetics and pharmacodynamics of levothyroxine, discussing its role in the thyroid pathophysiology of patients of various ages and during pregnancy. It also describes the influence of levothyroxine on heart, bone and in cancer. When it was first synthesized in 1949, levothyroxine represented a significant advance in the treatment of hypothyroidism, providing a safe and effective treatment option for millions of hypothyroid patients around the globe. This synthetic form of thyroxine is now one of the most prescribed drugs in the world. Levothyroxine was first introduced by Merck KGaA,Darmstadt, Germany, in 1972, and since then the company has remained actively engaged in research on this mainstay of hypothyroidism treatment. This book is intended for healthcare professionals.

Thyroid Diseases

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Publisher : Springer
ISBN 13 : 9783319450124
Total Pages : 770 pages
Book Rating : 4.4/5 (51 download)

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Book Synopsis Thyroid Diseases by : Paolo Vitti

Download or read book Thyroid Diseases written by Paolo Vitti and published by Springer. This book was released on 2018-09-09 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the latest advances in knowledge of the pathogenesis of thyroid diseases and describes the state of the art in their diagnosis and treatment, including newly emerging management approaches. After an opening section that addresses thyroid physiology and laboratory evaluation, each of the major thyroid diseases and their subtypes is discussed, covering goiter and thyroid nodule, thyroiditis, hypothyroidism, hyperthyroidism and thyrotoxicosis, and thyroid carcinoma. Other conditions that affect thyroid function or induce thyroid dysfunction are also considered, e.g., pregnancy, non-thyroidal disorders, and medication use. The book is designed to assist practitioners to achieve optimal outcomes in clinical routine by providing clear guidance on clinical examination, the use of diagnostic tests, first- and second-line therapies, and follow-up. Chapter have been written by recognized experts in the field.

Toxic Cocktail

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Publisher : Oxford University Press
ISBN 13 : 0190260955
Total Pages : 273 pages
Book Rating : 4.1/5 (92 download)

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Book Synopsis Toxic Cocktail by : Barbara Demeneix

Download or read book Toxic Cocktail written by Barbara Demeneix and published by Oxford University Press. This book was released on 2017-01-02 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: In today's world, everyone carries a toxic load of dozens of industrially produced chemicals in their bloodstream. Not only do these adversely affect the health of adults and children, but also, and more worryingly, they damage the development of unborn infants. The amniotic fluid of pregnant women has been found to contain a variety of chemicals, such as pesticides, plasticizers, disinfectant products, flame-retardants, surfactants and UV filters, many of which interfere with fetal physiology, especially thyroid hormone action. Thyroid hormone is vital for brain development, particularly for the fetus during pregnancy and for toddlers. In fact, children born to women who lack this thyroid hormone (or who are unwittingly exposed to thyroid-disrupting chemicals) have lower IQs and more neurodevelopmental problems. Evolution of the human brain has involved multiple changes and processes dependent on thyroid hormone. The urgent question thus arises: Is chemical pollution poisoning brain development and reversing evolution's most outstanding achievement: the human brain? And if so, as this book convincingly illuminates, what can be done about it both collectively and individually? Toxic Cocktail provides a clear view of how many environmental chemicals interfere with brain development. As a result, this book looks at how we define and test IQ, the evidence for IQ loss, and how chemical pollution and thyroid hormone disruption can be actors in this process, as well as increasing neurodevelopmental disease risk.

Why Do I Still Have Thyroid Symptoms?

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Publisher : Elephant Printing LLC
ISBN 13 : 9780985690403
Total Pages : 0 pages
Book Rating : 4.6/5 (94 download)

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Book Synopsis Why Do I Still Have Thyroid Symptoms? by : Datis Kharrazian

Download or read book Why Do I Still Have Thyroid Symptoms? written by Datis Kharrazian and published by Elephant Printing LLC. This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why Do I Still Have Thyroid Symptoms? was written to address the true causes of hypothyroidism in this country and how to manage them. The vast majority of hypothyroid cases are being treated inappropriately or misdiagnosed by the standard health care model. Through exhaustive research and clinical experience, Dr. Kharrazian has discovered what really causes hypothyroidism and how to manage it.This book is the original version (2010) with a new publisher and new ISBN.

Sports-Related Concussions in Youth

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Publisher : National Academies Press
ISBN 13 : 0309288037
Total Pages : 215 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Sports-Related Concussions in Youth by : National Research Council

Download or read book Sports-Related Concussions in Youth written by National Research Council and published by National Academies Press. This book was released on 2014-02-04 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past decade, few subjects at the intersection of medicine and sports have generated as much public interest as sports-related concussions - especially among youth. Despite growing awareness of sports-related concussions and campaigns to educate athletes, coaches, physicians, and parents of young athletes about concussion recognition and management, confusion and controversy persist in many areas. Currently, diagnosis is based primarily on the symptoms reported by the individual rather than on objective diagnostic markers, and there is little empirical evidence for the optimal degree and duration of physical rest needed to promote recovery or the best timing and approach for returning to full physical activity. Sports-Related Concussions in Youth: Improving the Science, Changing the Culture reviews the science of sports-related concussions in youth from elementary school through young adulthood, as well as in military personnel and their dependents. This report recommends actions that can be taken by a range of audiences - including research funding agencies, legislatures, state and school superintendents and athletic directors, military organizations, and equipment manufacturers, as well as youth who participate in sports and their parents - to improve what is known about concussions and to reduce their occurrence. Sports-Related Concussions in Youth finds that while some studies provide useful information, much remains unknown about the extent of concussions in youth; how to diagnose, manage, and prevent concussions; and the short- and long-term consequences of concussions as well as repetitive head impacts that do not result in concussion symptoms. The culture of sports negatively influences athletes' self-reporting of concussion symptoms and their adherence to return-to-play guidance. Athletes, their teammates, and, in some cases, coaches and parents may not fully appreciate the health threats posed by concussions. Similarly, military recruits are immersed in a culture that includes devotion to duty and service before self, and the critical nature of concussions may often go unheeded. According to Sports-Related Concussions in Youth, if the youth sports community can adopt the belief that concussions are serious injuries and emphasize care for players with concussions until they are fully recovered, then the culture in which these athletes perform and compete will become much safer. Improving understanding of the extent, causes, effects, and prevention of sports-related concussions is vitally important for the health and well-being of youth athletes. The findings and recommendations in this report set a direction for research to reach this goal.