Regulation of Tissue Oxygenation, Second Edition

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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.

The Circulation of the Blood

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Publisher : Cosimo, Inc.
ISBN 13 : 1596052295
Total Pages : 268 pages
Book Rating : 4.5/5 (96 download)

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Book Synopsis The Circulation of the Blood by : William Harvey

Download or read book The Circulation of the Blood written by William Harvey and published by Cosimo, Inc.. This book was released on 2006-05-01 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: If the pulsations of the arteries fan and refrigerate the several parts of the body as the lungs do the heart, how comes it, as is commonly said, that the arteries carry the vital blood into the different parts, abundantly charged with vital spirits, which cherish the heat of these parts, sustain them when asleep, and recruit them when exhausted? and how should it happen that, if you tie the arteries, immediately the parts not only become torpid, and frigid, and look pale, but at length cease even to be nourished?-from the IntroductionThis seminal work of medical literature, first published in 1628, spells out in clear, lucid language how the human heart pumps blood around the body via its own exclusive circulatory route. What seems like an obvious concept to us today was in fact quite revolutionary at the time: Harvey's defiance of the medical "common knowledge" of his time laid the groundwork for all modern investigations of the circulatory system, and may be the most momentous discovery of 17th-century medicine.This important volume also includes a series of letters from Harvey to his medical colleagues in which he defends his then-astonishing theories, plus Harvey's "The Anatomy of Thomas Parr," a fascinating 1635 report on the dissection of the corpse of "a poor farmer of extremely advanced age."OF INTEREST TO: readers of scientific history, medical studentsBritish naturalist, anatomist, and doctor WILLIAM HARVEY (1578-1657) was educated at Cambridge, Canterbury, and Padua, and became a Fellow of the Royal College of Physicians in 1607. He served as court physician to both King James I and King Charles I.

Vascular Biology of the Placenta

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Publisher : Biota Publishing
ISBN 13 : 1615047514
Total Pages : 126 pages
Book Rating : 4.6/5 (15 download)

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Book Synopsis Vascular Biology of the Placenta by : Yuping Wang

Download or read book Vascular Biology of the Placenta written by Yuping Wang and published by Biota Publishing. This book was released on 2017-06-23 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: The placenta is an organ that connects the developing fetus to the uterine wall, thereby allowing nutrient uptake, waste elimination, and gas exchange via the mother's blood supply. Proper vascular development in the placenta is fundamental to ensuring a healthy fetus and successful pregnancy. This book provides an up-to-date summary and synthesis of knowledge regarding placental vascular biology and discusses the relevance of this vascular bed to the functions of the human placenta.

Skeletal Muscle Circulation

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 1615041834
Total Pages : 147 pages
Book Rating : 4.6/5 (15 download)

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Book Synopsis Skeletal Muscle Circulation by : Ronald J. Korthuis

Download or read book Skeletal Muscle Circulation written by Ronald J. Korthuis and published by Morgan & Claypool Publishers. This book was released on 2011 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this treatise is to summarize the current understanding of the mechanisms for blood flow control to skeletal muscle under resting conditions, how perfusion is elevated (exercise hyperemia) to meet the increased demand for oxygen and other substrates during exercise, mechanisms underlying the beneficial effects of regular physical activity on cardiovascular health, the regulation of transcapillary fluid filtration and protein flux across the microvascular exchange vessels, and the role of changes in the skeletal muscle circulation in pathologic states. Skeletal muscle is unique among organs in that its blood flow can change over a remarkably large range. Compared to blood flow at rest, muscle blood flow can increase by more than 20-fold on average during intense exercise, while perfusion of certain individual white muscles or portions of those muscles can increase by as much as 80-fold. This is compared to maximal increases of 4- to 6-fold in the coronary circulation during exercise. These increases in muscle perfusion are required to meet the enormous demands for oxygen and nutrients by the active muscles. Because of its large mass and the fact that skeletal muscles receive 25% of the cardiac output at rest, sympathetically mediated vasoconstriction in vessels supplying this tissue allows central hemodynamic variables (e.g., blood pressure) to be spared during stresses such as hypovolemic shock. Sympathetic vasoconstriction in skeletal muscle in such pathologic conditions also effectively shunts blood flow away from muscles to tissues that are more sensitive to reductions in their blood supply that might otherwise occur. Again, because of its large mass and percentage of cardiac output directed to skeletal muscle, alterations in blood vessel structure and function with chronic disease (e.g., hypertension) contribute significantly to the pathology of such disorders. Alterations in skeletal muscle vascular resistance and/or in the exchange properties of this vascular bed also modify transcapillary fluid filtration and solute movement across the microvascular barrier to influence muscle function and contribute to disease pathology. Finally, it is clear that exercise training induces an adaptive transformation to a protected phenotype in the vasculature supplying skeletal muscle and other tissues to promote overall cardiovascular health. Table of Contents: Introduction / Anatomy of Skeletal Muscle and Its Vascular Supply / Regulation of Vascular Tone in Skeletal Muscle / Exercise Hyperemia and Regulation of Tissue Oxygenation During Muscular Activity / Microvascular Fluid and Solute Exchange in Skeletal Muscle / Skeletal Muscle Circulation in Aging and Disease States: Protective Effects of Exercise / References

The Cerebral Circulation

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Publisher : Biota Publishing
ISBN 13 : 1615047239
Total Pages : 82 pages
Book Rating : 4.6/5 (15 download)

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Book Synopsis The Cerebral Circulation by : Marilyn J. Cipolla

Download or read book The Cerebral Circulation written by Marilyn J. Cipolla and published by Biota Publishing. This book was released on 2016-07-28 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: This e-book will review special features of the cerebral circulation and how they contribute to the physiology of the brain. It describes structural and functional properties of the cerebral circulation that are unique to the brain, an organ with high metabolic demands and the need for tight water and ion homeostasis. Autoregulation is pronounced in the brain, with myogenic, metabolic and neurogenic mechanisms contributing to maintain relatively constant blood flow during both increases and decreases in pressure. In addition, unlike peripheral organs where the majority of vascular resistance resides in small arteries and arterioles, large extracranial and intracranial arteries contribute significantly to vascular resistance in the brain. The prominent role of large arteries in cerebrovascular resistance helps maintain blood flow and protect downstream vessels during changes in perfusion pressure. The cerebral endothelium is also unique in that its barrier properties are in some way more like epithelium than endothelium in the periphery. The cerebral endothelium, known as the blood-brain barrier, has specialized tight junctions that do not allow ions to pass freely and has very low hydraulic conductivity and transcellular transport. This special configuration modifies Starling's forces in the brain microcirculation such that ions retained in the vascular lumen oppose water movement due to hydrostatic pressure. Tight water regulation is necessary in the brain because it has limited capacity for expansion within the skull. Increased intracranial pressure due to vasogenic edema can cause severe neurologic complications and death.

Regulation of Coronary Blood Flow

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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.

Blood

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Publisher : The Rosen Publishing Group, Inc
ISBN 13 : 1615301216
Total Pages : 241 pages
Book Rating : 4.6/5 (153 download)

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Book Synopsis Blood by : Kara Rogers Senior Editor, Biomedical Sciences

Download or read book Blood written by Kara Rogers Senior Editor, Biomedical Sciences and published by The Rosen Publishing Group, Inc. This book was released on 2010-08-15 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the parts, organization, and development of blood, including information on diseases of blood.

An Anatomical Disquisition on the Motion of the Heart & Blood in Animals

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Publisher : Good Press
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.4/5 (64 download)

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Book Synopsis An Anatomical Disquisition on the Motion of the Heart & Blood in Animals by : William Harvey

Download or read book An Anatomical Disquisition on the Motion of the Heart & Blood in Animals written by William Harvey and published by Good Press. This book was released on 2022-08-21 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An Anatomical Disquisition on the Motion of the Heart & Blood in Animals" by William Harvey (translated by Robert Willis). Published by Good Press. Good Press publishes a wide range of titles that encompasses every genre. From well-known classics & literary fiction and non-fiction to forgotten−or yet undiscovered gems−of world literature, we issue the books that need to be read. Each Good Press edition has been meticulously edited and formatted to boost readability for all e-readers and devices. Our goal is to produce eBooks that are user-friendly and accessible to everyone in a high-quality digital format.

Anatomy and Physiology

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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 Mechanics of the Circulation

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Publisher : Cambridge University Press
ISBN 13 : 0521151775
Total Pages : 551 pages
Book Rating : 4.5/5 (211 download)

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Book Synopsis The Mechanics of the Circulation by : C. G. Caro

Download or read book The Mechanics of the Circulation written by C. G. Caro and published by Cambridge University Press. This book was released on 2012 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: This classic book outlines the anatomy and physiology of the circulation and explains the mechanical principles that govern it.

On the Motion of the Heart and Blood in Animals

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781721546374
Total Pages : 290 pages
Book Rating : 4.5/5 (463 download)

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Book Synopsis On the Motion of the Heart and Blood in Animals by : William Harvey

Download or read book On the Motion of the Heart and Blood in Animals written by William Harvey and published by Createspace Independent Publishing Platform. This book was released on 2018-06-19 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: On the Motion of the Heart and Blood in Animals William Harvey William Harvey,1 April 1578 - 3 June 1657, was an English physician who made seminal contributions in anatomy and physiology. He was the first known physician to describe completely and in detail the systemic circulation and properties of blood being pumped to the brain and body by the heart, though earlier writers, such as Realdo Colombo, Michael Servetus, and Jacques Dubois, had provided precursors of the theory.In 1973 the William Harvey Hospital was constructed in the town of Ashford, a few miles from his birthplace of Folkestone. We are delighted to publish this classic book as part of our extensive Classic Library collection. Many of the books in our collection have been out of print for decades, and therefore have not been accessible to the general public. The aim of our publishing program is to facilitate rapid access to this vast reservoir of literature, and our view is that this is a significant literary work, which deserves to be brought back into print after many decades. The contents of the vast majority of titles in the Classic Library have been scanned from the original works. To ensure a high quality product, each title has been meticulously hand curated by our staff. Our philosophy has been guided by a desire to provide the reader with a book that is as close as possible to ownership of the original work. We hope that you will enjoy this wonderful classic work, and that for you it becomes an enriching experience.

William Harvey and The Discovery of The Circulation of The Blood

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Author :
Publisher : Prabhat Prakashan
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4./5 ( download)

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Book Synopsis William Harvey and The Discovery of The Circulation of The Blood by : William Harvey

Download or read book William Harvey and The Discovery of The Circulation of The Blood written by William Harvey and published by Prabhat Prakashan. This book was released on 2021-01-19 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: William Harvey and the Discovery of the Circulation of the Blood - Revolutionizing Medicine: William Harvey's Groundbreaking Discovery of Blood Circulation: Immerse yourself in the captivating world of medical discovery with William Harvey and the Discovery of the Circulation of the Blood. This book takes you on a journey through the groundbreaking work of William Harvey, who revolutionized our understanding of the human body and its circulatory system. Explore the historical context, scientific advancements, and enduring impact of Harvey's remarkable discovery, which laid the foundation for modern medicine. Key Aspects of the Book William Harvey and the Discovery of the Circulation of the Blood: Scientific Exploration: Delve into the meticulous research and experimentation conducted by William Harvey as he unraveled the mysteries of blood circulation, challenging prevailing theories of his time. Paradigm Shift in Medicine: Understand the profound impact of Harvey's discovery, which transformed the field of medicine and paved the way for further advancements in anatomy, physiology, and cardiology. Legacy and Influence: Examine how Harvey's contributions continue to shape our understanding of the human body, cardiovascular health, and medical practice, leaving an enduring legacy in the history of science. In William Harvey and the Discovery of the Circulation of the Blood, readers are introduced to the pioneering work of William Harvey, a trailblazing physician and scientist. The book showcases Harvey's remarkable contributions and their transformative effect on the field of medicine, solidifying his status as one of the most influential figures in scientific history.

Angelo Mosso's Circulation of Blood in the Human Brain

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Publisher : Oxford University Press
ISBN 13 : 0199359008
Total Pages : 241 pages
Book Rating : 4.1/5 (993 download)

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Book Synopsis Angelo Mosso's Circulation of Blood in the Human Brain by : Marcus E. Raichle

Download or read book Angelo Mosso's Circulation of Blood in the Human Brain written by Marcus E. Raichle and published by Oxford University Press. This book was released on 2014-09-17 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern brain imaging is revolutionizing the study of brain function in health and disease. However, few realize that its origins began in the nineteenth century with Dr. Angelo Mosso's pioneering experiments. A foremost Italian physiologist and scientist, Angelo Mosso studied several patients brought to him with head injuries that exposed their live brains to direct, long-term observation. He took advantage of these rare opportunities to document, for the first time, changes in cerebral blood flow in response to different stimuli, behaviors, and emotions, the very same changes that are now the basis for the measurements underlying modern functional brain imaging. Mosso was widely recognized by his contemporaries for his highly original studies, published both in Italian in 1878 and in German in 1881. Yet there has never been a translation through which this groundbreaking work could be appreciated by the English-speaking world. Indeed, Angelo Mosso's sophisticated experiments were to neuroscience what surgeon William Beaumont's in vivo observations were to gastric physiology fifty years earlier. This unique monograph establishes Mosso's rightful role as the pioneer of brain imaging. Through it, the modern reader, whether expert neuroscientist or interested student, can gain a new perspective on the author's remarkable insights: how behaviors as subtle as thinking about a subject or feeling an emotion produce the changes in pulsations of the brain that he observed and recorded for posterity. Special features of this volume include first a brief summary of Mosso's life. Two pioneers of modern brain imaging, Marcus E. Raichle (winner of the Kavli Prize for Neuroscience) and Gordon M. Shepherd (Yale University Professor of Neurobiology) then review Mosso's work and provide extensive commentary to explain its relevance to modern brain science. The authors not only emphasize Mosso's pioneering role in brain imaging, but also his fundamental contribution to the rise of cognitive neuroscience. The English translation (by historian of medicine Christiane Nockels Fabbri) follows, together with all of the plates and illustrations of the original volume. The result is a classic of neuroscience, now available for wide appreciation by neuroscientists, neurologists, psychologists, psychiatrists, historians of science and medicine, and the general public.

The Circulation of the Blood

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Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.:/5 (226 download)

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Book Synopsis The Circulation of the Blood by : William Harvey

Download or read book The Circulation of the Blood written by William Harvey and published by . This book was released on 1968 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Basic Physiology for Anaesthetists

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Publisher : Cambridge University Press
ISBN 13 : 1108463991
Total Pages : 469 pages
Book Rating : 4.1/5 (84 download)

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Book Synopsis Basic Physiology for Anaesthetists by : David Chambers

Download or read book Basic Physiology for Anaesthetists written by David Chambers and published by Cambridge University Press. This book was released on 2019-07-25 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: Easily understood, up-to-date and clinically relevant, this book provides junior anaesthetists with an essential physiology resource.

Perioperative Hemodynamic Monitoring and Goal Directed Therapy

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Publisher : Cambridge University Press
ISBN 13 : 1316061442
Total Pages : 301 pages
Book Rating : 4.3/5 (16 download)

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Book Synopsis Perioperative Hemodynamic Monitoring and Goal Directed Therapy by : Maxime Cannesson

Download or read book Perioperative Hemodynamic Monitoring and Goal Directed Therapy written by Maxime Cannesson and published by Cambridge University Press. This book was released on 2014-09-04 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book provides clinicians and administrators with a comprehensive understanding of perioperative hemodynamic monitoring and goal directed therapy, emphasizing practical guidance for implementation at the bedside. Successful hemodynamic monitoring and goal directed therapy require a wide range of skills. This book will enable readers to: • Detail the rationale for using perioperative hemodynamic monitoring systems and for applying goal directed therapy protocols at the bedside • Understand the physiological concepts underlying perioperative goal directed therapy for hemodynamic management • Evaluate hemodynamic monitoring systems in clinical practice • Learn about new techniques for achieving goal directed therapy • Apply goal directed therapy protocols in the perioperative environment (including emergency departments, operating rooms and intensive care units) • Demonstrate clinical utility of GDT and hemodynamic optimization using case presentations. Illustrated with diagrams and case examples, this is an important resource for anesthesiologists, emergency physicians, intensivists and pneumonologists as well as nurses and administrative officers.

The Circulatory System

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Publisher : Chelsea House
ISBN 13 : 9780791000137
Total Pages : 114 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis The Circulatory System by : Regina Avraham

Download or read book The Circulatory System written by Regina Avraham and published by Chelsea House. This book was released on 1989 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the organs of the circulatory system and their function. Also discusses heart problems and how they may be avoided.