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: Maureen S. Thorniley
Publisher: Springer Science & Business Media
ISBN: 9780306480355
Category : Science
Languages : en
Pages : 360
Get Book Here
Book Description
The 30th scientific meeting of the International Society on Oxygen Transport to Tissue (ISOTT) was held at the Western Conference Centre, UMIST, Manchester, in August 2002. It was attended by some 96 delegates and accompanying persons and there were 128 presentations.
Author: Joseph C. LaManna
Publisher: Springer Science & Business Media
ISBN: 1441977562
Category : Medical
Languages : en
Pages : 371
Get Book Here
Book Description
This book covers all aspects of oxygen delivery to tissue, including blood flow and its regulation as well as oxygen metabolism. Special attention will be paid to methods of oxygen measurement in living tissue and application of these technologies to understanding physiological and biochemical basis for pathology related to tissue oxygenation. This book is multidisciplinary and designed to bring together experts and students from a range of research fields including biochemical engineering, physiology, microcirculation, and hematology.
Author: Helmut Acker
Publisher: Springer Science & Business Media
ISBN: 3642834442
Category : Medical
Languages : en
Pages : 214
Get Book Here
Book Description
This book covers a wide biological range of problems regarding oxygen sensing in tissues. Oxygen sensing is defined as a process in which 02 reacts with different cellular components to avoid hypoxic cell damages. Oxygen sensing contributes to auxiliary mechanisms which help bacteria, invertebrates, vertebrates, and mammalians to survive and withstand hypoxic sensations. For the first time, experts from different disciplines have cooperated in examining various biological systems exhibiting this phenomenon.
Author: Michael Pinsky
Publisher: Springer Science & Business Media
ISBN: 3642606962
Category : Medical
Languages : en
Pages : 405
Get Book Here
Book Description
A concise yet complete overview of the treatment of cardiovascular instability in the critically ill patient. The authors consider all aspects, ranging from basic physiology and pathophysiology to diagnostic tools and established and novel forms of therapy. The whole is rounded off with an integration of these principles into a series of clinically relevant scenarios.
Author: John B. West
Publisher:
ISBN:
Category :
Languages : en
Pages : 185
Get Book Here
Book Description
Author: Lawrence J. Berliner
Publisher: Springer Nature
ISBN: 303047318X
Category : Science
Languages : en
Pages : 241
Get Book Here
Book Description
This book describes the methods of analysis and determination of oxidants and oxidative stress in biological systems. Reviews and protocols on select methods of analysis of ROS, RNS, oxygen, redox status, and oxidative stress in biological systems are described in detail. It is an essential resource for both novices and experts in the field of oxidant and oxidative stress biology.
Author: Arun Gupta
Publisher: Cambridge University Press
ISBN: 1316602524
Category : Medical
Languages : en
Pages : 427
Get Book Here
Book Description
This second edition presents core clinical neuroanesthesia and neurointensive care knowledge in a practical, user-friendly format.
Author: J. Gordon Betts
Publisher:
ISBN: 9781947172807
Category :
Languages : en
Pages : 0
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.
