Growth Factors And The Cardiovascular System

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Regulation of Tissue Oxygenation, Second Edition

Author : Roland N. Pittman
Publisher : Biota Publishing
ISBN 13 : 1615047212
Total Pages : 117 pages
Book Rating : 4.6/5 (15 download)

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Book Synopsis Regulation of Tissue Oxygenation, Second Edition by : Roland N. Pittman

Download or read book Regulation of Tissue Oxygenation, Second Edition written by Roland N. Pittman and published by Biota Publishing. This book was released on 2016-08-18 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: This presentation describes various aspects of the regulation of tissue oxygenation, including the roles of the circulatory system, respiratory system, and blood, the carrier of oxygen within these components of the cardiorespiratory system. The respiratory system takes oxygen from the atmosphere and transports it by diffusion from the air in the alveoli to the blood flowing through the pulmonary capillaries. The cardiovascular system then moves the oxygenated blood from the heart to the microcirculation of the various organs by convection, where oxygen is released from hemoglobin in the red blood cells and moves to the parenchymal cells of each tissue by diffusion. Oxygen that has diffused into cells is then utilized in the mitochondria to produce adenosine triphosphate (ATP), the energy currency of all cells. The mitochondria are able to produce ATP until the oxygen tension or PO2 on the cell surface falls to a critical level of about 4–5 mm Hg. Thus, in order to meet the energetic needs of cells, it is important to maintain a continuous supply of oxygen to the mitochondria at or above the critical PO2 . In order to accomplish this desired outcome, the cardiorespiratory system, including the blood, must be capable of regulation to ensure survival of all tissues under a wide range of circumstances. The purpose of this presentation is to provide basic information about the operation and regulation of the cardiovascular and respiratory systems, as well as the properties of the blood and parenchymal cells, so that a fundamental understanding of the regulation of tissue oxygenation is achieved.

Molecular Biology of the Cell

Author :
Publisher :
ISBN 13 : 9780815332183
Total Pages : 0 pages
Book Rating : 4.3/5 (321 download)

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Book Synopsis Molecular Biology of the Cell by :

Download or read book Molecular Biology of the Cell written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Growth Hormone And The Heart

Author : Andrea Giustina
Publisher : Springer Science & Business Media
ISBN 13 : 9780792372127
Total Pages : 538 pages
Book Rating : 4.3/5 (721 download)

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Book Synopsis Growth Hormone And The Heart by : Andrea Giustina

Download or read book Growth Hormone And The Heart written by Andrea Giustina and published by Springer Science & Business Media. This book was released on 2000-11-30 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growth Hormone and the Heart endeavors to bring together knowledge that has been accumulated in the area of GH and the heart, from basic to clinical studies, by research groups working on this topic throughout the world. Lessons from different experimental models and from several human diseases (acromegaly, adult GH deficiency, heart failure) suggest to endocrinologists and cardiologists that GH may not only have a role in the physiology and pathophysiology of heart function, but that GH itself may have a place in the treatment of primary heart diseases (such as dilated cardiomyopathy) or of cardiac complications of hypopituitarism. Growth Hormone and the Heart will be a useful update of the research produced in the field of cardiovascular endocrinology. The Editors also hope that this book will serve as the primary step in the recognition of the wide physiological and clinical significance of GH and heart interactions.

Growth Factors and the Cardiovascular System

Author : P. Cummins
Publisher : Springer Science & Business Media
ISBN 13 : 1461530989
Total Pages : 398 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Growth Factors and the Cardiovascular System by : P. Cummins

Download or read book Growth Factors and the Cardiovascular System written by P. Cummins and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nature is totally amoral! There are at least 3-4 million people in France alone who suffer from arterial hypertension, and whose cardiovascular system is submitted day and night to both a haemodynamic and hormonal stress. In all cases, the vasculature hypertrophies as does the myocardium. This growth process is obviously mainly detrimental at the outset since it lowers compliance of the arteries and makes them stiffer. In contrast, myocardial hypertrophy is initially beneficial since the growth process multiplies the number of contractile units and by so doing improves external work. In addition, according to Starling's law, wall stress is lowered. Growth factors playa major role in this amoral process as a trigger for hypertrophy at the vascular level, and very likely at the level of the myocardium. Another major point of interest is the role of growth factors as determinants of restenosis after angioplasty and also of atherogenesis. Several chapters in this book are directly or indirectly concerned with this problem which is far from being purely academic since several groups are currently trying to control these processes by gene transfer. Certainly, one of the major clinical questions arising from such studies is why restenosis is not more frequent in clinical practice. After de-endotheliazation, the biologist would predict on the basis of recent studies on growth factors, and in contrast with current clinical opinion, that hypertrophy would occur in all cases with more or less complete restenosis.

Vascular Development

Author : Derek J. Chadwick
Publisher : John Wiley & Sons
ISBN 13 : 0470319429
Total Pages : 260 pages
Book Rating : 4.4/5 (73 download)

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Book Synopsis Vascular Development by : Derek J. Chadwick

Download or read book Vascular Development written by Derek J. Chadwick and published by John Wiley & Sons. This book was released on 2007-08-20 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: The formation of blood vessels is an essential aspect of embryogenesis in vertebrates. It is a central feature of numerous post-embryonic processes, including tissue and organ growth and regeneration. It is also part of the pathology of tumour formation and certain inflammatory conditions. In recent years, comprehension of the molecular genetics of blood vessel formation has progressed enormously and studies in vertebrate model systems, especially the mouse and the zebrafish, have identified a common set of molecules and processes that are conserved throughout vertebrate embryogenesis while, in addition, highlighting aspects that may differ between different animal groups. The discovery in the past decade of the crucial role of new blood vessel formation for the development of cancers has generated great interest in angiogenesis (the formation of new blood vessels from pre-existing ones), with its major implications for potential cancer-control strategies. In addition, there are numerous situations where therapeutic treatments either require or would be assisted by vasculogenesis (the de novo formation of blood vessels). In particular, post-stroke therapies could include treatments that stimulate neovascularization of the affected tissues. The development of such treatments, however, requires thoroughly understanding the developmental properties of endothelial cells and the basic biology of blood vessel formation. While there are many books on angiogenesis, this unique book focuses on exactly this basic biology and explores blood vessel formation in connection with tissue development in a range of animal models. It includes detailed discussions of relevant cell biology, genetics and embryogenesis of blood vessel formation and presents insights into the cross-talk between developing blood vessels and other tissues. With contributions from vascular biologists, cell biologists and developmental biologists, a comprehensive and highly interdisciplinary volume is the outcome.

Disease Control Priorities, Third Edition (Volume 5)

Author : Dorairaj Prabhakaran
Publisher : World Bank Publications
ISBN 13 : 1464805202
Total Pages : 948 pages
Book Rating : 4.4/5 (648 download)

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Book Synopsis Disease Control Priorities, Third Edition (Volume 5) by : Dorairaj Prabhakaran

Download or read book Disease Control Priorities, Third Edition (Volume 5) written by Dorairaj Prabhakaran and published by World Bank Publications. This book was released on 2017-11-17 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cardiovascular, respiratory, and related conditions cause more than 40 percent of all deaths globally, and their substantial burden is rising, particularly in low- and middle-income countries (LMICs). Their burden extends well beyond health effects to include significant economic and societal consequences. Most of these conditions are related, share risk factors, and have common control measures at the clinical, population, and policy levels. Lives can be extended and improved when these diseases are prevented, detected, and managed. This volume summarizes current knowledge and presents evidence-based interventions that are effective, cost-effective, and scalable in LMICs.

How Tobacco Smoke Causes Disease

Author : United States. Public Health Service. Office of the Surgeon General
Publisher :
ISBN 13 :
Total Pages : 728 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis How Tobacco Smoke Causes Disease by : United States. Public Health Service. Office of the Surgeon General

Download or read book How Tobacco Smoke Causes Disease written by United States. Public Health Service. Office of the Surgeon General and published by . This book was released on 2010 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report considers the biological and behavioral mechanisms that may underlie the pathogenicity of tobacco smoke. Many Surgeon General's reports have considered research findings on mechanisms in assessing the biological plausibility of associations observed in epidemiologic studies. Mechanisms of disease are important because they may provide plausibility, which is one of the guideline criteria for assessing evidence on causation. This report specifically reviews the evidence on the potential mechanisms by which smoking causes diseases and considers whether a mechanism is likely to be operative in the production of human disease by tobacco smoke. This evidence is relevant to understanding how smoking causes disease, to identifying those who may be particularly susceptible, and to assessing the potential risks of tobacco products.

Tumour Angiogenesis

Author : R. John Bicknell
Publisher :
ISBN 13 :
Total Pages : 416 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Tumour Angiogenesis by : R. John Bicknell

Download or read book Tumour Angiogenesis written by R. John Bicknell and published by . This book was released on 1997 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tumour Angiogenesis is the first comprehensive book to cover all areas of this rapidly expanding research area. Each chapter is written by world experts in the field and topics covered include in vivo models, mechanisms, inhibition, and the role of macrophages, cytokines, proteases,extracellular matrix components, nitric oxide, prostanoids and oncogenes/tumour suppressor genes in angiogenesis. Other chapters examine the role of specific growth factors in angiogenesis - these include vascular endothelial growth factor, the basic fibroblast growth factor family, transforminggrowth factor-beta, tumour necrosis factor-alpha, platelet-derived endothelial cell growth factor/thymidine phosphorylase and pleiotrophin and related molecules. Clinical issues are addressed in chapters that deal with the prognostic and predictive value of tumour microvessel density and thetherapeutic significance of microregional blood flow. The two final chapters examine the feasibility of targeting tumour vasculature using either antibodies or gene therapy.

Regulation of Coronary Blood Flow

Author : Michitoshi Inoue
Publisher : Springer Science & Business Media
ISBN 13 : 4431683674
Total Pages : 330 pages
Book Rating : 4.4/5 (316 download)

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Book Synopsis Regulation of Coronary Blood Flow by : Michitoshi Inoue

Download or read book Regulation of Coronary Blood Flow written by Michitoshi Inoue and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research centering on blood flow in the heart continues to hold an important position, especially since a better understanding of the subject may help reduce the incidence of coronary arterial disease and heart attacks. This book summarizes recent advances in the field; it is the product of fruitful cooperation among international scientists who met in Japan in May, 1990 to discuss the regulation of coronary blood flow.

Anatomy and Physiology

Author : J. Gordon Betts
Publisher :
ISBN 13 : 9781947172807
Total Pages : 0 pages
Book Rating : 4.1/5 (728 download)

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Book Synopsis Anatomy and Physiology by : J. Gordon Betts

Download or read book Anatomy and Physiology written by J. Gordon Betts and published by . This book was released on 2013-04-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Development of the Vascular System

Author : Richard N. Feinberg
Publisher : S. Karger AG (Switzerland)
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Development of the Vascular System by : Richard N. Feinberg

Download or read book The Development of the Vascular System written by Richard N. Feinberg and published by S. Karger AG (Switzerland). This book was released on 1991 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cardiology and Angiology

Author : Janice Hunter
Publisher :
ISBN 13 : 9781632413888
Total Pages : 0 pages
Book Rating : 4.4/5 (138 download)

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Book Synopsis Cardiology and Angiology by : Janice Hunter

Download or read book Cardiology and Angiology written by Janice Hunter and published by . This book was released on 2016-07-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compilation of chapters that discuss the most vital concepts and emerging trends in the fields of cardiology and angiology. Cardiology is the branch of medical science that deals with heart related diseases while angiology studies the diseases of lymphatic system and blood vessels. These are interrelated fields as angiology tries to prevent diseases related to cardiovascular systems such as heart attack and strokes. Diagnostic procedures include auscultation, echocardiography, cardiac stress test, sphygmomanometer, cardiovascular magnetic resonance imaging, cardiac marker, optical coherence tomography, etc. Cardiology and angiology are upcoming branches of medical science that have undergone rapid development over the past few decades. This book covers in detail some existent theories and innovative concepts revolving around these disciplines. It will provide comprehensive knowledge to all the readers including researchers, doctors and students.

Caffeine in Food and Dietary Supplements

Author : Leslie A. Pray
Publisher :
ISBN 13 : 9780309297493
Total Pages : 0 pages
Book Rating : 4.2/5 (974 download)

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Book Synopsis Caffeine in Food and Dietary Supplements by : Leslie A. Pray

Download or read book Caffeine in Food and Dietary Supplements written by Leslie A. Pray and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Caffeine in Food and Dietary Supplements is the summary of a workshop convened by the Institute of Medicine in August 2013 to review the available science on safe levels of caffeine consumption in foods, beverages, and dietary supplements and to identify data gaps. Scientists with expertise in food safety, nutrition, pharmacology, psychology, toxicology, and related disciplines; medical professionals with pediatric and adult patient experience in cardiology, neurology, and psychiatry; public health professionals; food industry representatives; regulatory experts; and consumer advocates discussed the safety of caffeine in food and dietary supplements, including, but not limited to, caffeinated beverage products, and identified data gaps. Caffeine, a central nervous stimulant, is arguably the most frequently ingested pharmacologically active substance in the world. Occurring naturally in more than 60 plants, including coffee beans, tea leaves, cola nuts and cocoa pods, caffeine has been part of innumerable cultures for centuries. But the caffeine-in-food landscape is changing. There are an array of new caffeine-containing energy products, from waffles to sunflower seeds, jelly beans to syrup, even bottled water, entering the marketplace. Years of scientific research have shown that moderate consumption by healthy adults of products containing naturally-occurring caffeine is not associated with adverse health effects. The changing caffeine landscape raises concerns about safety and whether any of these new products might be targeting populations not normally associated with caffeine consumption, namely children and adolescents, and whether caffeine poses a greater health risk to those populations than it does for healthy adults. This report delineates vulnerable populations who may be at risk from caffeine exposure; describes caffeine exposure and risk of cardiovascular and other health effects on vulnerable populations, including additive effects with other ingredients and effects related to pre-existing conditions; explores safe caffeine exposure levels for general and vulnerable populations; and identifies data gaps on caffeine stimulant effects.

Heart Development

Author : Richard P. Harvey
Publisher : Gulf Professional Publishing
ISBN 13 : 9780123298607
Total Pages : 574 pages
Book Rating : 4.2/5 (986 download)

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Book Synopsis Heart Development by : Richard P. Harvey

Download or read book Heart Development written by Richard P. Harvey and published by Gulf Professional Publishing. This book was released on 1999 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributors. -- Preface. -- C. Seidman, Introduction. -- I. Origins and Early Morphogenesis: -- P.P.L. Tam and G.C. Schoenwolf, Cardiac Fate Maps: Lineage Allocation, Morphogenetic Movement, and Cell Commitment. -- T. Mikawa, Cardiac Lineages. -- II. Cardiac Induction: -- T.J. Mohun and L.M. Leong, Heart Formation and the Heart Field in Amphibian Embryos. -- T.M. Schultheiss and A.B. Lassar, Vertebrate Heart Induction. -- III. Genetic Dissection of Heart Development: -- R. Bodmer and M. Frasch, Genetic Determination in Drosophilia Heart Development. -- J. Alexander and D.Y.R. Stainier, Mutations Affecting Cardiac Development in Zebrafish. -- R.P. Harvey, C. Biben, and D.A. Elliott, Transcriptional Control and Pattern Formation in the Developing Vertebrate Heart: Studies on NK-2 Class Homeodomain Factors. -- B.L. Black and E.N. Olson, Control of Cardiac Development by the Family of MEF2 Transcription Factors. -- D. Srivastava, Segmental Regulation of Cardiac Development by the Basic He ...

Regulation of Angiogenesis

Author : I.D. Goldberg
Publisher : Springer Science & Business Media
ISBN 13 : 9783764353094
Total Pages : 520 pages
Book Rating : 4.3/5 (53 download)

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Book Synopsis Regulation of Angiogenesis by : I.D. Goldberg

Download or read book Regulation of Angiogenesis written by I.D. Goldberg and published by Springer Science & Business Media. This book was released on 1997 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: thrombospondin-l may be encoded by a tumor suppressor gene. Dr. O'Reilly discusses angiostatin, an exciting recently discovered factor derived from the fibrinolytic proenzyme plasminogen that inhibits tumor angiogenesis, primary tumor growth, and formation of metastases. In addition to the soluble class of angiogenesis-regulatory factors discussed above, interactions of endothelial cells with components of the extracellular matrix and with other cell types are critical for proper formation of vessels. Drs. Grant and Kleinman discuss the role of laminin and other matrix molecules in regulation of capillary formation. Dr. van Hinsbergh and colleagues describe the role of fibrin and the fibrinolytic system in angiogenesis associated with wound repair. Cell surface mole cules that interact with the extracellular matrix have been implicated in the regulation of angiogenesis. Dr. Varner discusses some exciting new studies on the roles of specific vascular cell integrins (a /33 and a /3s) in mediating v v tumor angiogenesis and angiogenesis associated with wound healing. The pericyte, a vascular smooth muscle-like cell, exerts a powerful regulatory effect during the later stages of angiogenesis in which mature capillaries are formed. These mechanisms are discussed by Drs. Hirschi and D' Amore. With all the recent progress in the molecular biology of angiogenesis, the contribution of microenvironmental conditions such as hypoxia and pH to angiogenesis is often ignored. Drs. Rockwell and Knisely review this area of investigation and present studies of experimental tumor models.

Mechanisms of Vascular Disease

Author : Robert Fitridge
Publisher : University of Adelaide Press
ISBN 13 : 1922064009
Total Pages : 589 pages
Book Rating : 4.9/5 (22 download)

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Book Synopsis Mechanisms of Vascular Disease by : Robert Fitridge

Download or read book Mechanisms of Vascular Disease written by Robert Fitridge and published by University of Adelaide Press. This book was released on 2011 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: New updated edition first published with Cambridge University Press. This new edition includes 29 chapters on topics as diverse as pathophysiology of atherosclerosis, vascular haemodynamics, haemostasis, thrombophilia and post-amputation pain syndromes.

Oxidative Stress and Vascular Disease

Author : John F. Keaney Jr.
Publisher : Springer Science & Business Media
ISBN 13 : 9780792386780
Total Pages : 404 pages
Book Rating : 4.3/5 (867 download)

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Book Synopsis Oxidative Stress and Vascular Disease by : John F. Keaney Jr.

Download or read book Oxidative Stress and Vascular Disease written by John F. Keaney Jr. and published by Springer Science & Business Media. This book was released on 1999-12-31 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the major biomedical triumphs of the post-World War II era was the defmitive demonstration that hypercholesterolemia is a key causative factor in atherosclerosis; that hypercholesterolemia can be effectively treated; and that treatment significantly reduces not only coronary disease mortality but also all cause mortality. Treatment to lower plasma levels of cholesterol - primarily low density lipoprotein (LDL) cholesterol - is now accepted as best medical practice and both physicians and patients are being educated to take aggressive measures to lower LDL. We can confidently look forward to important decreases in the toll of coronary artery disease over the coming decades. However, there is still uncertainty as to the exact mechanisms by which elevated plasma cholesterol and LDL levels initiate and favor the progression of lesions. There is general consensus that one of the earliest responses to hypercholesterolemia is the adhesion of monocytes to aortic endothelial cells followed by their penetration into the subendothelial space, where they differentiate into macrophages. These cells, and also medial smooth muscle cells that have migrated into the subendothelial space, then become loaded with mUltiple, large droplets of cholesterol esters . . . the hallmark of the earliest visible atherosclerotic lesion, the so-called fatty streak. This lesion is the precursor of the more advanced lesions, both in animal models and in humans. Thus the centrality of hypercholesterolemia cannot be overstated. Still, the atherogenic process is complex and evolves over a long period of time.