Download or read book ACTH Action in the Adrenal Cortex From Molecular Biology to Pathophysiology written by Nicole Gallo-Payet and published by Frontiers Media SA. This book was released on 2017-07-27 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: By stimulating adrenal gland and corticosteroid synthesis, the adrenocorticotropic hormone (ACTH) plays a central role in response to stress. In this Research Topic, a particular attention has been given to the recent developments on adrenocortical zonation; the growth-promoting activities of ACTH; the various steps involved in acute and chronic regulation of steroid secretion by ACTH, including the effect of ACTH on circadian rhythms of glucocorticoid secretion. The Research Topic also reviews progress and challenges surrounding the properties of ACTH binding to the MC2 receptor (MC2R), including the importance of melanocortin-2 receptor accessory protein (MRAP) in MC2R expression and function, the various intracellular signaling cascades, which involve not only protein kinase A, the key mediator of ACTH action, but also phosphatases, phosphodiesterases, ion channels and the cytoskeleton. The importance of the proteins involved in the cell detoxification is also considered, in particular the effect that ACTH has on protection against reactive oxygen species generated during steroidogenesis. The impact of the cellular microenvironment, including local production of ACTH is discussed, both as an important factor in the maintenance of homeostasis, but also in pathological situations, such as severe inflammation. Finally, the Research Topic reviews the role that the pituitary-adrenal axis may have in the development of metabolic disorders. In addition to mutations or alterations of expression of genes encoding components of the steroidogenesis and signaling pathways, chronic stress and sleep disturbance are both associated with hyperactivity of the adrenal gland. A resulting effect is increased glucocorticoid secretion inducing food intake and weight gain, which, in turn, leads to insulin and leptin resistance. These aspects are described in detail in this Research Topic by key investigators in the field. Many of the aspects addressed in this Research Topic still represent a stimulus for future studies, their outcome aimed at providing evidence of the central position occupied by the adrenal cortex in many metabolic functions when its homeostasis is disrupted. An in-depth investigation of the mechanisms underlying these pathways will be invaluable in developing new therapeutic tools and strategies.

Download or read book A Time for Metabolism and Hormones written by Paolo Sassone-Corsi and published by Springer. This book was released on 2016-04-04 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent years have seen spectacular advances in the field of circadian biology. These have attracted the interest of researchers in many fields, including endocrinology, neurosciences, cancer, and behavior. By integrating a circadian view within the fields of endocrinology and metabolism, researchers will be able to reveal many, yet-unsuspected aspects of how organisms cope with changes in the environment and subsequent control of homeostasis. This field is opening new avenues in our understanding of metabolism and endocrinology. A panel of the most distinguished investigators in the field gathered together to discuss the present state and the future of the field. The editors trust that this volume will be of use to those colleagues who will be picking up the challenge to unravel how the circadian clock can be targeted for the future development of specific pharmacological strategies toward a number of pathologies.

Download or read book The Hypothalamus Pituitary Adrenal Axis written by and published by Elsevier. This book was released on 2008-09-12 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: The hypothalamic-pituitary-adrenal axis controls reactions to stress and regulates various body processes such as digestion, the immune system, mood and sexuality, and energy usage. This volume focuses on the role it plays in the immune system and provides substantive experimental and clinical data to support current understanding in the field, and potential applications of this knowledge in the treatment of disease. - Evidence presented in this book suggests that the nervous, endocrine, and immune systems form the Neuroendoimmune Supersystem, which integrates all the biological functions of higher organisms both in health and disease for their entire life cycle - Contributors include both the scientists who initiated the work on the HPA axis and on the autonomic nervous system, and those who joined the field later

Download or read book Holland Frei Cancer Medicine written by Robert C. Bast, Jr. and published by John Wiley & Sons. This book was released on 2017-03-10 with total page 2004 pages. Available in PDF, EPUB and Kindle. Book excerpt: Holland-Frei Cancer Medicine, Ninth Edition, offers a balanced view of the most current knowledge of cancer science and clinical oncology practice. This all-new edition is the consummate reference source for medical oncologists, radiation oncologists, internists, surgical oncologists, and others who treat cancer patients. A translational perspective throughout, integrating cancer biology with cancer management providing an in depth understanding of the disease An emphasis on multidisciplinary, research-driven patient care to improve outcomes and optimal use of all appropriate therapies Cutting-edge coverage of personalized cancer care, including molecular diagnostics and therapeutics Concise, readable, clinically relevant text with algorithms, guidelines and insight into the use of both conventional and novel drugs Includes free access to the Wiley Digital Edition providing search across the book, the full reference list with web links, illustrations and photographs, and post-publication updates

Download or read book The Acth Axis Pathogenesis Diagnosis and Treatment written by Rolf C. Gaillard and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In this outstanding volume, Dr. Gaillard has assembled a team of international experts who have written one of the most comprehensive treatises on this topic. Ranging from fundamental molecular developmental mechanisms of the corticotroph cell, to the treatment of Cushing's Disease, these chapters provide a cutting edge overview of the pathogenesis, diagnosis and treatment of disordered hypothalamic-pituitary-adrenal function. Especially noteworthy are the inclusion of chapters on appetite control and neuro-immunomodulation, reflecting the recent exciting advances in these fields. The student of Cushing's Disease and the HPA axis will find elucidation of the latest basic scientific advances, coupled with patient friendly guidelines for clinical diagnosis and management of an extremely challenging neuroendocrine disorder. The repute of the authors, highest quality writing, lucid text and comprehensive coverage of the topics, all blend to result in an excellent text."

Download or read book Cushing s Disease written by Edward R. Laws Jr and published by Academic Press. This book was released on 2016-11-08 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cushing's Disease: An Often Misdiagnosed and Not So Rare Disorder reviews the epidemiology of Cushing's, including statistics on the incidence and prevalence of this disease. There are discussions of the signs and symptoms and the most common co-morbidities, such as diabetes mellitus, hypertension, osteoporosis, amenorrhea, and infertility. Surgical, medical, and radiotherapeutic treatments, including indications, results, risks, and complications, are reviewed. Also featured is a chapter on the patient's perspective, coping with Cushing's, quality of life, and psychosomatic issues. This book is essential reading for the wide range of physicians who treat patients with Cushing's disease symptoms, as well as biomedical researchers who investigate the etiology and mechanisms of rare genetic diseases, in particular rare endocrine disorders. - Reviews the basics of Cushing's disease and its interrelation with hormones, the brain, and bodily functions - Includes chapters on diagnosis, surgical, medical, and radiotherapeutic treatments, and variations in presentation, including cyclical disease - Presents the cognitive and emotional aspects of Cushing's and the long-term sequelae - Offers an important resource for physicians who are accustomed to treating individual symptoms rather than a disease complex - Reviews multidisciplinary management, and post-treatment management of Cushing's, including recommendations for Cushing's Centers of Excellence

Download or read book Corticotrophin ACTH written by Choh Hao Li and published by Elsevier. This book was released on 2012-12-02 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hormonal Proteins and Peptides: Corticotrophin (ACTH) is a collection of papers dealing with the chemistry and biology of adrenocorticotropic hormone (ACTH). One paper describes the structure-function studies made on ACTH, with reference to the steroidogenic activity of synthetic ACTH fragments and analogs. The paper also discusses the melanocyte-stimulating hormone (MSH) activity, as well as the behavioral effects among the extraadrenal properties of ACTH. Some problems related to ACTH receptors include the role of extracellular calcium and the characterization of ACTH receptors in fetal and adult human adrenocortical cells. Another paper describes ACTH synthesis in the pituitary and extrapituitary tissues. One paper analyzes the role of ACTH in the regulation process concerning the production of steroid hormones, particularly, on the generation of glucocorticoids. Glucocorticoids are the characteristic products of the zona fasciculata. Another paper shows that the steady-state level of ACTH synthesis and release are due to the effects of stimulatory factors such as CRF and inhibitory hormones (namely, the glucocorticoids on the corticotroph). The maintenance of responsiveness of ACTH-secreting cells (as a response to individual stress in humans) can be a manifestation of an inherent molecular characteristic. This collection will prove valuable to microbiologists, biotechnologists, and academicians connected with the biological sciences.

Download or read book Cellular Peptide Hormone Synthesis and Secretory Pathways written by Jens F. Rehfeld and published by Springer Science & Business Media. This book was released on 2010-03-10 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concept of hormonal regulation using intercellular peptide messengers dates back to the discovery of secretin in 1902. The concept was simple: A peptide is released from specific hormone producing cells, endocrine cells, into circulation upon stimulation of the cells. The peptide hormone travels via blood to its target, the cells of which are equipped with specific receptors for high-affinity binding of the particular peptide hormone. Receptor binding subsequently elicits action of the target cells. This concept has been seriously challenged by modern biochemistry and cell biology. Thus, it is now well established that the gene of a specific peptide hormone may be expressed in different types of endocrine cells, in neurons, and in some instances also in adipocytes, myocytes, osteoblasts, and immune cells. Today, only a few hormones – including the old master hormone insulin – represent the original endocrine paradigm. Instead, the widespread cellular synthesis now raises the qu- tion of how the body maintains the regulation of its functions by peptide hormones when a hormone may originate from a variety of cells.

Download or read book SAFE USES OF CORTISOL written by William McK. Jefferies and published by Charles C Thomas Publisher. This book was released on 2004-01-04 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Third Edition of this popular book brings up to date the material that so many readers found helpful in the previous editions. The text has been revised and reorganized with current chapters focusing on the history of cortisol use, sources of confusion regarding cortisol therapy, the significance of normal adrenocortical function, generally accepted uses of physiological dosage, viral infections, miscellaneous clinical conditions, and future directions for research and therapy. The author provides explanation and confirmation of the rationale for the effectiveness and safety of the uses of physiological dosages of cortisol in the treatment, not only of patients with rheumatoid arthritis and other autoimmune disorders, but also of patients with chronic allergies, chronic fatigue syndrome, gonadal dysfunction, infertility, shingles, acne, hirsutism, respiratory infections, and other less common disorders. It is a known fact that the influenza virus attacks the human body by impairing the production of the adrenocorticotropic hormone (ACTH), which, in turn, impairs the production of cortisol; the only hormone that is absolutely essential for life. In addition, within the past two years, a new infection has developed in central China and has been labeled Severe Acute Respiratory Syndrome (SARS). The ACTH hormone and the SARS epidemic is addressed, and it is hoped that this type of cortisol therapy will not only be helpful in the treatment of the various disorders mentioned but will lead to a better understanding of the factors that contribute to the development of these disorders and ultimately contribute towards their prevention.

Download or read book Advanced Practice in Endocrinology Nursing written by Sofia Llahana and published by Springer. This book was released on 2019-02-26 with total page 1337 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive guide for nurses practicing in any area of endocrinology and at any level of expertise. Endocrinology Nursing is a fast-developing specialty with nurses performing advanced roles and expanding their practice to run independent nurse-led services. Supported by the European Society of Endocrinology (ESE) and edited by members of the ESE Nurses Working Group, this is the first book ever published specifically for endocrine nurses. It is also an excellent resource for endocrinology specialty trainees, general practitioners, medical and nursing students, expert patients and nurses working in specialties such as fertility, osteoporosis, oncology, obesity, urology and gynaecology, who look after patients with endocrine-related disorders. This volume includes 13 sections and 69 chapters providing a comprehensive overview of adult and paediatric endocrinology but also a section on advanced practice, role development and nursing research. It has been written by an international team of more than 100 eminent nurses, physicians, surgeons, psychologists and other healthcare professionals, which makes this book a valuable resource for any multidisciplinary team. Many patient advocacy groups have contributed with case studies which emphasises the close working relationships with patients.

Download or read book The Adrenal Cortex written by Albert B. Eisenstein and published by . This book was released on 1967 with total page 685 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Clinical Gynecology written by Eric J. Bieber and published by Cambridge University Press. This book was released on 2015-04-23 with total page 1127 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written with the busy practice in mind, this book delivers clinically focused, evidence-based gynecology guidance in a quick-reference format. It explores etiology, screening, tests, diagnosis, and treatment for a full range of gynecologic health issues. The coverage includes the full range of gynecologic malignancies, reproductive endocrinology and infertility, infectious diseases, urogynecologic problems, gynecologic concerns in children and adolescents, and surgical interventions including minimally invasive surgical procedures. Information is easy to find and absorb owing to the extensive use of full-color diagrams, algorithms, and illustrations. The new edition has been expanded to include aspects of gynecology important in international and resource-poor settings.

Download or read book A Case Based Guide to Clinical Endocrinology written by Terry F. Davies and published by Springer Nature. This book was released on 2022-01-04 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in a revised and expanded third edition, this case-based guide emphasizes the latest investigative advances in both imaging and molecular diagnostics and new treatment approaches for a wide variety of common and complex endocrine conditions. Utilizing unique clinical case histories, each main endocrine condition and disorder is curated by a senior Section Editor with an introduction to his or her area covering both physiology and pathophysiology. This introductory chapter is followed by a number of case histories written by invited experts and designed to cover the important relevant pathophysiology, following a consistent chapter format for ease of use, including bulleted objectives, case presentations, review of the diagnosis, lessons learned, and 3-5 multiple-choice review questions. Section headings include the pituitary, thyroid (overactivity, underactivity and cancer) and parathyroid, adrenal disorders, metabolic bone disease, type 2 diabetes, lipid abnormalities, obesity, and pregnancy. Topics new to this edition include PCOS, transgender medicine and the endocrine effects of viral infections. With a focus on covering major parts of the APDEM curriculum, A Case-Based Guide to Clinical Endocrinology remains a tremendous resource for junior and veteran clinicians alike.

Download or read book Practical Clinical Endocrinology written by Peter Igaz and published by Springer Nature. This book was released on 2021-02-24 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical book aims to cover the whole scope of clinical endocrinology, including both common and selected rare but important diseases, with an emphasis on practical clinical management. A number of different questions and problems in clinical routine are discussed in this book in an unconventional format. Each topic begins with the presentation of a typical clinical case, and then the topic is approached in a question and answer format linked to the clinical case presented, highlighting the most important questions in diagnosis, differential diagnosis and therapy. Numerous figures and tables are included to help understanding. The book is chiefly intended for doctors in training (preparing for boarding exam in endocrinology or internal medicine), but also for established clinicians who want to broaden or refresh their skills. University students of medicine can also find this book interesting.

Download or read book Endoscopic Endonasal Transsphenoidal Surgery written by Enrico de Divitiis and published by Springer Science & Business Media. This book was released on 2003-08-19 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Currently, surgical management provides the definitive treatment of choice for most pituitary adenomas, craniopharyngiomas and meningiomas of the sellar region. The elegant minimally invasive transnasal endoscopic approach to the sella turcica and the anterior skull base has added a new dimension of versatility to pituitary surgery and can be adapted to many lesions in the region. In this multi-author book with numerous color illustrations the main aspects of the endonasal endoscopic approach to the skull base are presented, starting with a clear description of the endoscopic anatomy, the panoramic view afforded by the endoscope and the development of effective instruments and adjuncts. After the diagnostic studies, the strictly surgical features are considered in detail. The standard technique is described and particular aspects are treated, including the new extended approaches to the cavernous sinus, spheno-ethmoid planum and clival regions. The book stresses the importance of teamwork and has been produced by one of the pioneering groups in the field of endoscopic approaches to the pituitary. It is a useful guide primarily for neurosurgeons and sinonasal endoscopic surgeons but also for other specialists involved in the diagnosis and treatment of skull base lesions.

Download or read book Pituitary Microadenomas written by G. Faglia and published by . This book was released on 1980 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Endocrine Conditions in Pediatrics written by Takara Stanley and published by Springer Nature. This book was released on 2020-09-25 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is aimed at primary care providers who care for the pediatric age group (general pediatrician, the PCP working with pediatric patients, and family medicine providers) with the goal of covering the endocrine differential diagnosis of common signs and symptoms of possible endocrine disease as well as appropriate initial laboratory evaluation and interpretation. While multiple pediatric endocrine textbooks exist, most of them are heavy in coverage of physiology and rare diseases, with less discussion of practical steps in evaluation and diagnosis. This book distinguishes itself through a very practical approach. The first section is organized by presenting signs and symptoms, the second section is organized by laboratory interpretation, and the third section provides summaries of common pediatric endocrine disorders. Chapters are concise, providing critical clinical information including clinical pearls, common diagnoses and important points in patient counseling. Written by experts in the field, Endocrine Conditions in Pediatrics is a valuable resource that provides general pediatricians and other primary care providers with all of the information they need to provide superb patient care before transferring to a pediatric endocrinologist when necessary.