Regulation of Tissue Oxygenation, Second Edition PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Regulation of Tissue Oxygenation, Second Edition PDF full book. Access full book title Regulation of Tissue Oxygenation, Second Edition by Roland N. Pittman. Download full books in PDF and EPUB format.
Author: Roland N. Pittman
Publisher: Biota Publishing
ISBN: 1615047212
Category : Medical
Languages : en
Pages : 117
Get Book Here
Book Description
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.
Author: Roland N. Pittman
Publisher: Biota Publishing
ISBN: 1615047212
Category : Medical
Languages : en
Pages : 117
Get Book Here
Book Description
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.
Author: Anne Pomeroy
Publisher:
ISBN:
Category :
Languages : en
Pages : 368
Get Book Here
Book Description
Author: AUTOR AP.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: J. Douglas Balentine
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 392
Get Book Here
Book Description
Author: Farrel R. Robinson
Publisher:
ISBN:
Category : Oxygen
Languages : en
Pages : 28
Get Book Here
Book Description
Author: Michitoshi Inoue
Publisher: Springer Science & Business Media
ISBN: 4431683674
Category : Medical
Languages : en
Pages : 330
Get Book Here
Book Description
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.
Author: Rebecca Kirby
Publisher: John Wiley & Sons
ISBN: 1118900839
Category : Medical
Languages : en
Pages : 437
Get Book Here
Book Description
Monitoring and Intervention for the Critically Ill Small Animal: The Rule of 20 offers guidance for assessing the patient, interpreting diagnostic test results, and selecting appropriate monitoring procedures. Based on Rebecca Kirby’s time-tested Rule of 20, with a chapter devoted to each item on the checklist Provides comprehensive guidance for monitoring a critically ill small animal patient Emphasizes the interplay of each parameter with one another Designed for fast access on the clinic floor, with potentially life-saving ideas, tips, lists and procedures Presents tables, schematics, algorithms, and drawings for quick reference
Author: Howard Franklin Bunn
Publisher: W.B. Saunders Company
ISBN:
Category : Medical
Languages : en
Pages : 456
Get Book Here
Book Description
Since the dawn of the era of molecular biology, hemoglobin has been subjected to more scrutiny than any other protein, and Bunn, Forget, and Ranney can each lay claim to major contributions to the saga of hemoglobin. Their well-organized, comprehensive, and superbly illustrated work is an excellent review of the abnormal hemoglobin field. Early chapters deal with the structure and function of human hemoglobin and the way in which this is modified in various disease states. Later sections deal with the various structural hemoglobin variants and their associated clinical manifestations, the thalassaemias, and the acquired disorders of hemoglobin. The sections that deal with the modification of hemoglobin function in various disease states are particularly good. The book contains an extensive and up-to-date bibliography and is remarkably free from errors of fact or type--the best standard of reference on the subject as of the year 1977.
Author: Philip B. James
Publisher: Best Publishing
ISBN: 193053650X
Category : Medical
Languages : en
Pages : 515
Get Book Here
Book Description
Man has conquered Everest, been to the bottom of the deepest ocean, and even walked on the Moon by understanding pressure and oxygen. But the one area of life the technology has not influenced is the practice of medicine. Billions have been spent researching drugs to treat the brain and they have failed; drug companies are closing their neuroscience laboratories. This is because there is no substitute for oxygen. As the most astonishing discovery since DNA was unraveled has shown, oxygen, the gas in the air we all breathe, controls our most important genes. If we are sick or seriously injured and in intensive care, the amount of oxygen we can be given is limited by the weather. Without a simple pressure chamber, we are forced to accept a variation of more than 10% when just 2% more oxygen on the summit of Everest can mean the difference between life and death. We have already engineered the solution; the technology used in aircraft that sustains us flying at 40,000 feet can facilitate medical recovery safely on the ground. This book follows the human journey from conception to old age and presents evidence amassed over more than a century that can transform the care of patients with birth injury, head trauma, multiple sclerosis, stroke, and even reverse decline in old age. There is no more necessary and scientific action than to correct a deficiency of oxygen, especially in the brain and it is simple to give more.
Author: Martin Reivich
Publisher: Springer
ISBN: 9781461590378
Category : Medical
Languages : en
Pages : 0
Get Book Here
Book Description
This monograph contains the proceedings of a symposium entitled, "Tissue Hypoxia and Ischemia," which was held at the Annenberg Center of the University of Pennsylvania on August 13 and 14, 1976. The symposium was jointly sponsored by the following groups at the University of Pennsylvania: the Respiratory Physiology Group of the Department of Physio logy, the Cardiopulmonary Section of the Department of Medicine, the Johnson Research Foundation, the Cerebrovascular Research Center of the Department of Neurology, the Head Injury Center of the Department of Neurosurgery, the. Institute for Environ mental Medicine, and the International Society on Oxygen Transport to Tissues. Its purpose was to promote an interdisciplinary discussion of oxygen sensors in various tissues and their mechanism of action as well as to examine the deleterious effects of hypoxia and ischemia with special reference to the brain. There were four sessions, one on the biochemistry of physi ologic oxygen sensors, two on the mechanism of oxygen sensing in tissues and one on the circulatory and metabolic aspects of cerebral hypoxia and ischemia.
