Endothelin in the Kidney

Endothelin in the Kidney

Author: David Pollock

Publisher: Biota Publishing

Published: 2011-11-01

Total Pages: 90

ISBN-13: 1615042113

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The discovery of a potent vasoconstrictor, endothelin (ET)-1, derived from vascular endothelial cells was among a variety of key lines of investigation that helped to fuel a major explosion of studies related to endothelial cell biology. This was particularly evident within the pharmaceutical industry where receptor antagonists were quickly developed and are now on the market for treatment of pulmonary hypertension and in development for other diseases such as diabetic nephropathy and cancer. Importantly, we know that the kidney contains the highest level of ET-1 production and receptor expression in the body where it has been demonstrated to function as a pro-natriuretic autocrine and paracrine factor that is activated in conditions of high salt intake. This eBook provides a review of the various mechanisms whereby ET-1 has been shown to function within the kidney through a wide range of actions that include direct effects on tubular transport, intrarenal hemodynamics, as well as neural and endocrine functions. Much has yet to be discerned, but it is clear that the ET system is a major physiological regulator of fluid-electrolyte balance and blood pressure through these renal actions. Table of Contents: Discovery of Endothelin / Basic Biology of the Endothelin System / Renal Localization / Renal Hemodynamics / Renal Tubular Actions of Endothelin / Endothelin in Neural Modulation of Renal Function / Physiological Role of Endothelin / Endothelin in Renal Pathology / References / Author Biographies


Book Synopsis Endothelin in the Kidney by : David Pollock

Download or read book Endothelin in the Kidney written by David Pollock and published by Biota Publishing. This book was released on 2011-11-01 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: The discovery of a potent vasoconstrictor, endothelin (ET)-1, derived from vascular endothelial cells was among a variety of key lines of investigation that helped to fuel a major explosion of studies related to endothelial cell biology. This was particularly evident within the pharmaceutical industry where receptor antagonists were quickly developed and are now on the market for treatment of pulmonary hypertension and in development for other diseases such as diabetic nephropathy and cancer. Importantly, we know that the kidney contains the highest level of ET-1 production and receptor expression in the body where it has been demonstrated to function as a pro-natriuretic autocrine and paracrine factor that is activated in conditions of high salt intake. This eBook provides a review of the various mechanisms whereby ET-1 has been shown to function within the kidney through a wide range of actions that include direct effects on tubular transport, intrarenal hemodynamics, as well as neural and endocrine functions. Much has yet to be discerned, but it is clear that the ET system is a major physiological regulator of fluid-electrolyte balance and blood pressure through these renal actions. Table of Contents: Discovery of Endothelin / Basic Biology of the Endothelin System / Renal Localization / Renal Hemodynamics / Renal Tubular Actions of Endothelin / Endothelin in Neural Modulation of Renal Function / Physiological Role of Endothelin / Endothelin in Renal Pathology / References / Author Biographies

Endothelin in Renal Physiology and Disease

Endothelin in Renal Physiology and Disease

Author: M. Barton

Publisher: Karger Medical and Scientific Publishers

Published: 2011-09-01

Total Pages: 276

ISBN-13: 3805597959

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Endothelin is a 21-amino acid peptide that exerts uniquely potent and long-lasting effects on the kidney, including regulation of water and electrolyte excretion, blood pressure, cell growth, inflammation and fibrosis. During the past 10 years, the field has evolved rapidly; we are now uncovering the potential importance of endothelin receptor antagonists (ERAs) in the treatment of kidney disease.This book reviews experimental concepts, preclinical studies and clinical data which form the basis of our current understanding of the association between endothelin and kidney disease. Acclaimed experts in pharmacology, molecular biology, physiology, cardiovascular medicine, and nephrology have contributed timely reviews dealing with renal pharmacology and physiology of endothelin, the role of endothelin in renal disease development and ERAs in preclinical studies, and the current state of clinical development of ERA therapy in renal medicine.The publication at hand will be a valuable reference source for nephrologists, internists and other healthcare professionals, renal physiologists and molecular biologists, post-doctoral researchers and students in the life sciences, as well as for scientists and decision makers in drug research and development.


Book Synopsis Endothelin in Renal Physiology and Disease by : M. Barton

Download or read book Endothelin in Renal Physiology and Disease written by M. Barton and published by Karger Medical and Scientific Publishers. This book was released on 2011-09-01 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Endothelin is a 21-amino acid peptide that exerts uniquely potent and long-lasting effects on the kidney, including regulation of water and electrolyte excretion, blood pressure, cell growth, inflammation and fibrosis. During the past 10 years, the field has evolved rapidly; we are now uncovering the potential importance of endothelin receptor antagonists (ERAs) in the treatment of kidney disease.This book reviews experimental concepts, preclinical studies and clinical data which form the basis of our current understanding of the association between endothelin and kidney disease. Acclaimed experts in pharmacology, molecular biology, physiology, cardiovascular medicine, and nephrology have contributed timely reviews dealing with renal pharmacology and physiology of endothelin, the role of endothelin in renal disease development and ERAs in preclinical studies, and the current state of clinical development of ERA therapy in renal medicine.The publication at hand will be a valuable reference source for nephrologists, internists and other healthcare professionals, renal physiologists and molecular biologists, post-doctoral researchers and students in the life sciences, as well as for scientists and decision makers in drug research and development.

Pediatric Kidney Disease

Pediatric Kidney Disease

Author: Denis F. Geary

Publisher: Springer

Published: 2017-02-16

Total Pages: 2005

ISBN-13: 3662529726

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The new edition of this valuable clinical resource offers a state of the art, comprehensive review on every clinical condition encountered in pediatric nephrology. International experts present the latest knowledge on epidemiology, diagnosis, management, and prognosis in one concise, clinically focused text, in which care has been taken to couple just the right amount of "need-to-know" basic science with practical clinical guidance that will enable the reader to make efficient, informed decisions. The topics covered include: disorders of renal development, glomerular disorders, the kidney and systemic disease, renal tubular disorders, tubulointerstitial disease, urinary tract disorders, acute kidney injury, hypertension, chronic and end-stage renal disease, and renal replacement therapy. The full-color, highly visual, meticulously crafted format will ensure that the practitioner is able to source and apply information with remarkable ease.


Book Synopsis Pediatric Kidney Disease by : Denis F. Geary

Download or read book Pediatric Kidney Disease written by Denis F. Geary and published by Springer. This book was released on 2017-02-16 with total page 2005 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new edition of this valuable clinical resource offers a state of the art, comprehensive review on every clinical condition encountered in pediatric nephrology. International experts present the latest knowledge on epidemiology, diagnosis, management, and prognosis in one concise, clinically focused text, in which care has been taken to couple just the right amount of "need-to-know" basic science with practical clinical guidance that will enable the reader to make efficient, informed decisions. The topics covered include: disorders of renal development, glomerular disorders, the kidney and systemic disease, renal tubular disorders, tubulointerstitial disease, urinary tract disorders, acute kidney injury, hypertension, chronic and end-stage renal disease, and renal replacement therapy. The full-color, highly visual, meticulously crafted format will ensure that the practitioner is able to source and apply information with remarkable ease.

Biomarkers in Kidney Disease

Biomarkers in Kidney Disease

Author: Vinood B. Patel

Publisher: Springer

Published: 2016-03-11

Total Pages: 0

ISBN-13: 9789400776982

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In the past decade there has been a major sea change in the way disease is diagnosed and investigated due to the advent of high throughput technologies, such as microarrays, lab on a chip, proteomics, genomics, lipomics, metabolomics etc. These advances have enabled the discovery of new and novel markers of disease relating to autoimmune disorders, cancers, endocrine diseases, genetic disorders, sensory damage, intestinal diseases etc. In many instances these developments have gone hand in hand with the discovery of biomarkers elucidated via traditional or conventional methods, such as histopathology or clinical biochemistry. Together with microprocessor-based data analysis, advanced statistics and bioinformatics these markers have been used to identify individuals with active disease or pathology as well as those who are refractory or have distinguishing pathologies. New analytical methods that have been used to identify markers of disease and is suggested that there may be as many as 40 different platforms. Unfortunately techniques and methods have not been readily transferable to other disease states and sometimes diagnosis still relies on single analytes rather than a cohort of markers. There is thus a demand for a comprehensive and focused evidenced-based text and scientific literature that addresses these issues. Hence the formulation of Biomarkers in Disease. The series covers a wide number of areas including for example, nutrition, cancer, endocrinology, cardiology, addictions, immunology, birth defects, genetics, and so on. The chapters are written by national or international experts and specialists.


Book Synopsis Biomarkers in Kidney Disease by : Vinood B. Patel

Download or read book Biomarkers in Kidney Disease written by Vinood B. Patel and published by Springer. This book was released on 2016-03-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past decade there has been a major sea change in the way disease is diagnosed and investigated due to the advent of high throughput technologies, such as microarrays, lab on a chip, proteomics, genomics, lipomics, metabolomics etc. These advances have enabled the discovery of new and novel markers of disease relating to autoimmune disorders, cancers, endocrine diseases, genetic disorders, sensory damage, intestinal diseases etc. In many instances these developments have gone hand in hand with the discovery of biomarkers elucidated via traditional or conventional methods, such as histopathology or clinical biochemistry. Together with microprocessor-based data analysis, advanced statistics and bioinformatics these markers have been used to identify individuals with active disease or pathology as well as those who are refractory or have distinguishing pathologies. New analytical methods that have been used to identify markers of disease and is suggested that there may be as many as 40 different platforms. Unfortunately techniques and methods have not been readily transferable to other disease states and sometimes diagnosis still relies on single analytes rather than a cohort of markers. There is thus a demand for a comprehensive and focused evidenced-based text and scientific literature that addresses these issues. Hence the formulation of Biomarkers in Disease. The series covers a wide number of areas including for example, nutrition, cancer, endocrinology, cardiology, addictions, immunology, birth defects, genetics, and so on. The chapters are written by national or international experts and specialists.

Neural Control of Renal Function, Second Edition

Neural Control of Renal Function, Second Edition

Author: Ulla C. Kopp

Publisher: Biota Publishing

Published: 2018-07-17

Total Pages: 122

ISBN-13: 161504776X

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The kidney is innervated with efferent sympathetic nerve fibers reaching the renal vasculature, the tubules, the juxtaglomerular granular cells, and the renal pelvic wall. The renal sensory nerves are mainly found in the renal pelvic wall. Increases in efferent renal sympathetic nerve activity reduce renal blood flow and urinary sodium excretion by activation of α1-adrenoceptors and increase renin secretion rate by activation of β1-adrenoceptors. In response to normal physiological stimulation, changes in efferent renal sympathetic nerve activity contribute importantly to homeostatic regulation of sodium and water balance. The renal mechanosensory nerves are activated by stretch of the renal pelvic tissue produced by increases in renal pelvic tissue of a magnitude that may occur during increased urine flow rate. Under normal conditions, the renal mechanosensory nerves activated by stretch of the sensory nerves elicits an inhibitory renorenal reflex response consisting of decreases in efferent renal sympathetic nerve activity leading to natriuresis. Increasing efferent sympathetic nerve activity increases afferent renal nerve activity which, in turn, decreases efferent renal sympathetic nerve activity by activation of the renorenal reflexes. Thus, activation of the afferent renal nerves buffers changes in efferent renal sympathetic nerve activity in the overall goal of maintaining sodium balance. In pathological conditions of sodium retention, impairment of the inhibitory renorenal reflexes contributes to an inappropriately increased efferent renal sympathetic nerve activity in the presence of sodium retention. In states of renal disease or injury, there is a shift from inhibitory to excitatory reflexes originating in the kidney. Studies in essential hypertensive patients have shown that renal denervation results in long-term reduction in arterial pressure, suggesting an important role for the efferent and afferent renal nerves in hypertension.


Book Synopsis Neural Control of Renal Function, Second Edition by : Ulla C. Kopp

Download or read book Neural Control of Renal Function, Second Edition written by Ulla C. Kopp and published by Biota Publishing. This book was released on 2018-07-17 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The kidney is innervated with efferent sympathetic nerve fibers reaching the renal vasculature, the tubules, the juxtaglomerular granular cells, and the renal pelvic wall. The renal sensory nerves are mainly found in the renal pelvic wall. Increases in efferent renal sympathetic nerve activity reduce renal blood flow and urinary sodium excretion by activation of α1-adrenoceptors and increase renin secretion rate by activation of β1-adrenoceptors. In response to normal physiological stimulation, changes in efferent renal sympathetic nerve activity contribute importantly to homeostatic regulation of sodium and water balance. The renal mechanosensory nerves are activated by stretch of the renal pelvic tissue produced by increases in renal pelvic tissue of a magnitude that may occur during increased urine flow rate. Under normal conditions, the renal mechanosensory nerves activated by stretch of the sensory nerves elicits an inhibitory renorenal reflex response consisting of decreases in efferent renal sympathetic nerve activity leading to natriuresis. Increasing efferent sympathetic nerve activity increases afferent renal nerve activity which, in turn, decreases efferent renal sympathetic nerve activity by activation of the renorenal reflexes. Thus, activation of the afferent renal nerves buffers changes in efferent renal sympathetic nerve activity in the overall goal of maintaining sodium balance. In pathological conditions of sodium retention, impairment of the inhibitory renorenal reflexes contributes to an inappropriately increased efferent renal sympathetic nerve activity in the presence of sodium retention. In states of renal disease or injury, there is a shift from inhibitory to excitatory reflexes originating in the kidney. Studies in essential hypertensive patients have shown that renal denervation results in long-term reduction in arterial pressure, suggesting an important role for the efferent and afferent renal nerves in hypertension.

The Endothelium

The Endothelium

Author: Michel Félétou

Publisher: Morgan & Claypool Publishers

Published: 2011

Total Pages: 309

ISBN-13: 1615041230

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The endothelium, a monolayer of endothelial cells, constitutes the inner cellular lining of the blood vessels (arteries, veins and capillaries) and the lymphatic system, and therefore is in direct contact with the blood/lymph and the circulating cells. The endothelium is a major player in the control of blood fluidity, platelet aggregation and vascular tone, a major actor in the regulation of immunology, inflammation and angiogenesis, and an important metabolizing and an endocrine organ. Endothelial cells controls vascular tone, and thereby blood flow, by synthesizing and releasing relaxing and contracting factors such as nitric oxide, metabolites of arachidonic acid via the cyclooxygenases, lipoxygenases and cytochrome P450 pathways, various peptides (endothelin, urotensin, CNP, adrenomedullin, etc.), adenosine, purines, reactive oxygen species and so on. Additionally, endothelial ectoenzymes are required steps in the generation of vasoactive hormones such as angiotensin II. An endothelial dysfunction linked to an imbalance in the synthesis and/or the release of these various endothelial factors may explain the initiation of cardiovascular pathologies (from hypertension to atherosclerosis) or their development and perpetuation. Table of Contents: Introduction / Multiple Functions of the Endothelial Cells / Calcium Signaling in Vascular Cells and Cell-to-Cell Communications / Endothelium-Dependent Regulation of Vascular Tone / Conclusion / References


Book Synopsis The Endothelium by : Michel Félétou

Download or read book The Endothelium written by Michel Félétou and published by Morgan & Claypool Publishers. This book was released on 2011 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: The endothelium, a monolayer of endothelial cells, constitutes the inner cellular lining of the blood vessels (arteries, veins and capillaries) and the lymphatic system, and therefore is in direct contact with the blood/lymph and the circulating cells. The endothelium is a major player in the control of blood fluidity, platelet aggregation and vascular tone, a major actor in the regulation of immunology, inflammation and angiogenesis, and an important metabolizing and an endocrine organ. Endothelial cells controls vascular tone, and thereby blood flow, by synthesizing and releasing relaxing and contracting factors such as nitric oxide, metabolites of arachidonic acid via the cyclooxygenases, lipoxygenases and cytochrome P450 pathways, various peptides (endothelin, urotensin, CNP, adrenomedullin, etc.), adenosine, purines, reactive oxygen species and so on. Additionally, endothelial ectoenzymes are required steps in the generation of vasoactive hormones such as angiotensin II. An endothelial dysfunction linked to an imbalance in the synthesis and/or the release of these various endothelial factors may explain the initiation of cardiovascular pathologies (from hypertension to atherosclerosis) or their development and perpetuation. Table of Contents: Introduction / Multiple Functions of the Endothelial Cells / Calcium Signaling in Vascular Cells and Cell-to-Cell Communications / Endothelium-Dependent Regulation of Vascular Tone / Conclusion / References

Endothelium and Cardiovascular Diseases

Endothelium and Cardiovascular Diseases

Author: Protasio Lemos Da Luz

Publisher: Academic Press

Published: 2018-02-03

Total Pages: 758

ISBN-13: 0128125519

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Endothelium and Cardiovascular Diseases: Vascular Biology and Clinical Syndromes provides an in-depth examination of the role of endothelium and endothelial dysfunction in normal vascular function, and in a broad spectrum of clinical syndromes, from atherosclerosis, to cognitive disturbances and eclampsia. The endothelium is a major participant in the pathophysiology of diseases, such as atherosclerosis, diabetes and hypertension, and these entities are responsible for the largest part of cardiovascular mortality and morbidly. Over the last decade major new discoveries and concepts involving the endothelium have come to light. This important reference collects this data in an easy to reference resource. Written by known experts, and covering all aspects of endothelial function in health and disease, this reference represents an assembly of recent knowledge that is essential to both basic investigators and clinicians. Provides a complete overview of endothelial function in health and diseases, along with an assessment of new information Includes coverage of groundbreaking areas, including the artificial LDL particle, the development of a new anti-erectile dysfunction agent, a vaccine for atherosclerosis, coronary calcification associated with red wine, and the interplay of endoplasmic reticulum/oxidative stress Explores the genetic features of endothelium and the interaction between basic knowledge and clinical syndromes


Book Synopsis Endothelium and Cardiovascular Diseases by : Protasio Lemos Da Luz

Download or read book Endothelium and Cardiovascular Diseases written by Protasio Lemos Da Luz and published by Academic Press. This book was released on 2018-02-03 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt: Endothelium and Cardiovascular Diseases: Vascular Biology and Clinical Syndromes provides an in-depth examination of the role of endothelium and endothelial dysfunction in normal vascular function, and in a broad spectrum of clinical syndromes, from atherosclerosis, to cognitive disturbances and eclampsia. The endothelium is a major participant in the pathophysiology of diseases, such as atherosclerosis, diabetes and hypertension, and these entities are responsible for the largest part of cardiovascular mortality and morbidly. Over the last decade major new discoveries and concepts involving the endothelium have come to light. This important reference collects this data in an easy to reference resource. Written by known experts, and covering all aspects of endothelial function in health and disease, this reference represents an assembly of recent knowledge that is essential to both basic investigators and clinicians. Provides a complete overview of endothelial function in health and diseases, along with an assessment of new information Includes coverage of groundbreaking areas, including the artificial LDL particle, the development of a new anti-erectile dysfunction agent, a vaccine for atherosclerosis, coronary calcification associated with red wine, and the interplay of endoplasmic reticulum/oxidative stress Explores the genetic features of endothelium and the interaction between basic knowledge and clinical syndromes

Oxygen Transport to Tissue XX

Oxygen Transport to Tissue XX

Author: Antal G. Hudetz

Publisher: Springer

Published: 2012-11-05

Total Pages: 0

ISBN-13: 9781461372066

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''In addition to a wide variety of traditional oxygen transport topics, particular areas have been selected for emphasis at the 1997 meeting, which are: Molecular and genetic techniques to study oxygen transport in health and disease Angiogenesis during hypoxia, ischemia, and development Physiological mechanisms of oxygen sensing Physiological fluctuations of cerebral blood flow, metabolism and oxygenation Near infrared and phsophorescence techniques for the assessment of blood and tissue oxygenation Advances in biotechnology of anticoagulants and blood substitutes. '' (excerpted from the Preface).


Book Synopsis Oxygen Transport to Tissue XX by : Antal G. Hudetz

Download or read book Oxygen Transport to Tissue XX written by Antal G. Hudetz and published by Springer. This book was released on 2012-11-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: ''In addition to a wide variety of traditional oxygen transport topics, particular areas have been selected for emphasis at the 1997 meeting, which are: Molecular and genetic techniques to study oxygen transport in health and disease Angiogenesis during hypoxia, ischemia, and development Physiological mechanisms of oxygen sensing Physiological fluctuations of cerebral blood flow, metabolism and oxygenation Near infrared and phsophorescence techniques for the assessment of blood and tissue oxygenation Advances in biotechnology of anticoagulants and blood substitutes. '' (excerpted from the Preface).

Silva's Diagnostic Renal Pathology

Silva's Diagnostic Renal Pathology

Author: Xin J. Zhou

Publisher: Cambridge University Press

Published: 2017-03-02

Total Pages: 691

ISBN-13: 1316613984

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An algorithmic approach to interpreting renal pathology, updated in light of recent advances in understanding and new classification schemes.


Book Synopsis Silva's Diagnostic Renal Pathology by : Xin J. Zhou

Download or read book Silva's Diagnostic Renal Pathology written by Xin J. Zhou and published by Cambridge University Press. This book was released on 2017-03-02 with total page 691 pages. Available in PDF, EPUB and Kindle. Book excerpt: An algorithmic approach to interpreting renal pathology, updated in light of recent advances in understanding and new classification schemes.

Podocytopathy

Podocytopathy

Author: Z.-H. Liui

Publisher: Karger Medical and Scientific Publishers

Published: 2014-05-16

Total Pages: 274

ISBN-13: 3318026514

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The podocyte is a key cell that forms the last barrier of the kidney filtration unit. One of the most exciting developments in the field of nephrology in the last decade has been the elucidation of its biology and its role in the pathophysiology of inherited and acquired glomerular disease, termed podocytopathy. In this publication, world-renowned experts summarize the most recent findings and advances in the field: they describe the unique biological features and injury mechanisms of the podocyte, novel techniques used in their study, and diagnosis and potential therapeutic approaches to glomerular diseases. Due to its broad scope, this publication is of great value not only for clinical nephrologists and researchers, but also for students, residents, fellows, and postdocs.


Book Synopsis Podocytopathy by : Z.-H. Liui

Download or read book Podocytopathy written by Z.-H. Liui and published by Karger Medical and Scientific Publishers. This book was released on 2014-05-16 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: The podocyte is a key cell that forms the last barrier of the kidney filtration unit. One of the most exciting developments in the field of nephrology in the last decade has been the elucidation of its biology and its role in the pathophysiology of inherited and acquired glomerular disease, termed podocytopathy. In this publication, world-renowned experts summarize the most recent findings and advances in the field: they describe the unique biological features and injury mechanisms of the podocyte, novel techniques used in their study, and diagnosis and potential therapeutic approaches to glomerular diseases. Due to its broad scope, this publication is of great value not only for clinical nephrologists and researchers, but also for students, residents, fellows, and postdocs.