Blood And Tissue Oxygen Carriers

Author : Roland N. Pittman
Publisher : Biota Publishing
Page : 117 pages
File Size : 51,5 Mb
Release : 2016-08-18
Category : Medical
ISBN : 9781615047215

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Regulation of Tissue Oxygenation, Second Edition by Roland N. Pittman Pdf

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 : Charlotte P. Mangum
Publisher : Springer Science & Business Media
Page : 468 pages
File Size : 41,5 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9783642764189

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Blood and Tissue Oxygen Carriers by Charlotte P. Mangum Pdf

Investigations of the oxygen carriers range from the characterization of natural populations to measurements of tenths of nanometer distances between atoms. The scope is so great that few biologists and biochemists can fully comprehend the primary literature in its entirety. In addition, the findings of the past two or three decades have advanced the field so rapidly that a truly current account is not readily accessible to a general audience. In recognition of the problem a symposium was held and its proceedings published in the American Zoologist in 1980. Although it included several research reports, most of the contributions were intended to summarize then state-of-the-art information on molecular structure and respiratory function at a level that could be understood by biologists and biochemists who are not experts on our subject. Judging from the reprint requests with which the authors were inundated, the assessment of need had been accurate. I believe that the need for an update, which is wholly focused on communication to the general audience, is even greater in 1992. I therefore asked the authors of this volume to address individuals who might otherwise turn in vain to an advanced textbook of physiology or biochemistry. I have, of course, requested a more comprehensive coverage than would be possible in a general text, but one that is not more parochial. Just as textbooks differ vastly in the level at which their subject matter is presented, so the level of non-expertise was conceived differently by the contributors to this volume.

Author : Charlotte P. Mangum
Publisher : Springer Verlag
Page : 459 pages
File Size : 50,6 Mb
Release : 1992-01-01
Category : Hemocyanin
ISBN : 0387536574

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Blood and Tissue Oxygen Carriers by Charlotte P. Mangum Pdf

Author : Anonim
Publisher : Springer
Page : 459 pages
File Size : 53,8 Mb
Release : 2011-12-16
Category : Medical
ISBN : 3642764193

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Blood and Tissue Oxygen Carriers by Anonim Pdf

Investigations of the oxygen carriers range from the characterization of natural populations to measurements of tenths of nanometer distances between atoms. The scope is so great that few biologists and biochemists can fully comprehend the primary literature in its entirety. In addition, the findings of the past two or three decades have advanced the field so rapidly that a truly current account is not readily accessible to a general audience. In recognition of the problem a symposium was held and its proceedings published in the American Zoologist in 1980. Although it included several research reports, most of the contributions were intended to summarize then state-of-the-art information on molecular structure and respiratory function at a level that could be understood by biologists and biochemists who are not experts on our subject. Judging from the reprint requests with which the authors were inundated, the assessment of need had been accurate. I believe that the need for an update, which is wholly focused on communication to the general audience, is even greater in 1992. I therefore asked the authors of this volume to address individuals who might otherwise turn in vain to an advanced textbook of physiology or biochemistry. I have, of course, requested a more comprehensive coverage than would be possible in a general text, but one that is not more parochial. Just as textbooks differ vastly in the level at which their subject matter is presented, so the level of non-expertise was conceived differently by the contributors to this volume.

Author : K. Kobayashi
Publisher : Springer Science & Business Media
Page : 306 pages
File Size : 45,8 Mb
Release : 2005
Category : Medical
ISBN : 4431220747

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Artificial Oxygen Carrier by K. Kobayashi Pdf

While a reliable supply of donated blood is vital in modern medicine, it remains the case that blood transfusion comes with its own problems, such as infectious diseases, immunological adverse reactions, and difficulties with long-term storage and transportation of blood components. With a view to solving these problems, developing a suitable blood substitute has been a major goal for decades. Artificial Oxygen Carrier: Its Front Line is a compilation of reports on the concepts behind artificial oxygen carriers, as well as the new discoveries in the field that were presented during the 13th Keio International Symposium for Life Science and Medicine. This volume describes valuable topics, including artificial red blood cells, modified haemoglobin, perfluorocarbons, and haemoglobin vesicles. It explains cutting-edge developments in artificial oxygen carrier research and will be a valuable resource to all concerned with the field.

Author : Wilhelm Erdmann,Duane F. Bruley
Publisher : Springer Science & Business Media
Page : 880 pages
File Size : 43,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461534280

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Oxygen Transport to Tissue XIV by Wilhelm Erdmann,Duane F. Bruley Pdf

The International Society on Oxygen Transport to Tissue (IS OTT) was founded in 1973 as a scientific society providing a forum for bioengineers, basic scientists (physiologists, biochemists and physicists) and clinicians (including anesthesiologists, intensive care specialists, pediatricians, neonatologists, internists, surgeons and other specialists) to facilitate the exchange of scientific information among those interested in any aspect of the transport and/or utilization of oxygen in tissues. From the ranks of its members, many fundamental discoveries and inventions have been made involving the many aspects of oxygen transport and utilization by biological tissues. The ISOTT proceed ings, now in its 14th edition, has become a standard work in the field as witnessed by the inclusion in the Science Citation Index of all volumes published so far. The 19th ISOTT Meeting was held in Cura~ao from August 24th through August 30th, 1991. The Cura~ao Meeting attracted 145 registrants and 45 accompanying persons. The format originated by Dr. Ian Llngmuir in 1985, consisting of posters ac companied by an abbreviated oral summary, was again successfully handled with slight modifications. The meeting was introduced by 6 review lectures covering the whole field of oxygen transport from bioengineering, the problem of diffusion in lung, blood and tissue through pathology of oxygen uptake in the lung, oxygen supply dependency of the critically ill to artificial oxygen carriers. A special session dealt with oxygen sup ply under ambiant pressure changes.

Author : K. Kobayashi,E. Tsuchida,Hirohisa Horinouchi
Publisher : Springer Science & Business Media
Page : 295 pages
File Size : 43,6 Mb
Release : 2006-03-16
Category : Medical
ISBN : 9784431266518

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Artificial Oxygen Carrier by K. Kobayashi,E. Tsuchida,Hirohisa Horinouchi Pdf

This volume of the Keio University International Symposia for Life Sciences and Medicine contains the proceedings of the 13th symposium held under the sponsorship of the Keio University Medical Science Fund. The fund was est- lished by the generous donation of the late Dr. Mitsunada Sakaguchi. The Keio University International Symposia for Life Sciences and Medicine constitute one of the core activities sponsored by the fund,of which the objective is to contribute to the international community by developing human resources, promoting scienti?c knowledge, and encouraging mutual exchange. Each year, the Committee of the International Symposia for Life Sciences and Medicine selects the most signi?cant symposium topics from applications received from the Keio medical community. The publication of the proce- ings is intended to publicize and distribute the information arising from the lively discussions of the most exciting and current issues presented during the symposium. On behalf of the Committee, I am most grateful to the late Dr. Sakaguchi, who made the series of symposia possible. We are also grateful to the prominent speakers for their contribution to this volume. In addition, we would like to acknowledge the ef?cient organizational work performed by the members of the program committee and the staff of the fund. Naoki Aikawa, M. D. , D. M. Sc. , F. A. C. S.

Author : Hae Won Kim,A. Gerson Greenburg
Publisher : Springer Science & Business Media
Page : 741 pages
File Size : 48,8 Mb
Release : 2013-12-18
Category : Technology & Engineering
ISBN : 9783642407178

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Hemoglobin-Based Oxygen Carriers as Red Cell Substitutes and Oxygen Therapeutics by Hae Won Kim,A. Gerson Greenburg Pdf

Currently, hemoglobin (Hb)-based oxygen carriers (HBOCs) are leading candidates as red blood cell substitutes. In addition, HBOCs are also potential oxygen therapeutics for treatment of patients with critical ischemic conditions due to atherosclerosis, diabetes and other conditions. This book will provide readers a comprehensive review of topics involved in the HBOC development. It focusses on current products and clinical applications as well as on emerging technologies and future prospects.

Author : Jeffrey Dunn,Harold M. Swartz
Publisher : Springer Science & Business Media
Page : 728 pages
File Size : 53,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461500759

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Oxygen Transport to Tissue XXIV by Jeffrey Dunn,Harold M. Swartz Pdf

This volume contains refereed manuscripts prepared from presentations made at the 2ih annual meeting of the International Society on Oxygen Transport to Tissue (ISOTT). The meeting was held in Hanover, NH, USA, at Dartmouth Medical School, the 3rd oldest medical school in the USA. ISOTT attempts to produce high quality pUblications on cutting edge topics relating to oxygen in living systerns. The goal is to allow contributors to contribute original data, as with a main-stream journal article, but also to voice individual opinions and ideas in a more relaxed scientific forum. The meeting brought together an international group of scientists who share a common interest in the measurement and role of oxygen in living systems. The organizers of ISOTT99 made a special effort to bring together people from industry, medicine, and basic sciences in order to improve the links in the chain of discovery through to application. As a result, this volume contains publications on a range of subjects. There are contributions from companies on modifiers of oxygen carrying capacity (allosteric modifiers of hemoglobin and infusible oxygen carriers or blood substitutes); technical reports on oxygen measurement devices including advances in near-infrared spectroscopy and imaging, oxygen electrodes, magnetic resonance spectroscopy and imaging, and fluorescence based measurements. There are medically related sections on modifying and measuring tumor oxygenation in order to improve therapy, assessment and interpretation of oxygenation in the central nervous system, and general issues relating oxygen to pathological conditions.

Author : Edwin M. Nemoto,Joseph C. LaManna
Publisher : Springer Science & Business Media
Page : 584 pages
File Size : 54,6 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9781461558651

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Oxygen Transport to Tissue XVIII by Edwin M. Nemoto,Joseph C. LaManna Pdf

The 23rd annual meeting of the International Society on Oxygen Transport to Tissue took place from August 23-27, 1995, at the Station Square Sheraton along the shores of the Monongahela River where it meets with the Allegheny and Ohio Rivers to form the "Point" of the city of Pittsburgh. Pittsburgh was a convenient location for the meeting be ing between both the East and West coasts of the United States and between the Asian and European continents. It is easily accessible by air via its large international airport. In ad dition, Pittsburgh has just recently undergone a transition from the steel mills and indus tries of old to an age of computers and biotechnology as evidenced by the new Biotechnology Center of the University of Pittsburgh where a lunch and tour were pro vided for interested participants. On the tour, the participants got to see the mix of projects ranging from molecular biology to clinical projects studying membrane oxygenators, ven tricular assist devices, oxygen carriers, and more, representing the forefront of research on oxygen delivery systems to tissue.

Author : Henry Liu,Alan D. Kaye,Jonathan S. Jahr
Publisher : Springer Nature
Page : 441 pages
File Size : 50,7 Mb
Release : 2022-08-08
Category : Medical
ISBN : 9783030959753

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Blood Substitutes and Oxygen Biotherapeutics by Henry Liu,Alan D. Kaye,Jonathan S. Jahr Pdf

This book functions as a comprehensive and authoritative reference book in blood transfusion and blood substitutes. It is a collection of the latest developments and the newest investigations, and individual chapters are written by world experts in the arena. The book begins with a historical review on the practice of transfusions as well as the components and physiology of blood. The following chapters cover various topics, including platelet substitutes, hemoglobin-based oxygen carriers, perfluorocarbon based oxygen carriers, and safety issues related to artificial hemoglobin. All chapters provide a bulleted highlights list to facilitate readers in mastering the main points of each individual chapter. Blood Substitutes and Oxygen Biotherapeutics is an invaluable reference book for perioperative care providers, hematologists, anesthesiologists, surgeons, obstetricians and gynecologists.

Author : E. Tsuchida
Publisher : Elsevier
Page : 409 pages
File Size : 46,5 Mb
Release : 1999-01-14
Category : Science
ISBN : 9780080528212

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Blood Substitutes, Present and Future Perspectives by E. Tsuchida Pdf

This book contains the selected papers presented at the seventh International Symposium on Blood Substitutes (7th ISBS) held at the International Conference Center of Waseda University in Tokyo on 7-10 September 1997. In keeping with the scientific design of the 7th ISBS Symposium, chapters have been carefully selected and organized to showcase the advancements in recent research. This book includes up-to-date clinical results of leading companies which are manufacturing hemoglobin-based or fluorocarbon-based blood substitutes, and covers issues of hemoglobin toxicity and side effects such as vasoconstriction in more detail using carefully designed in vivo and ex vivo techniques. This book is also a collection of various new types of red cell substitutes such as recombinant Hbs, recombinant albumine-lipidheme complex, modified red blood cells, and perfluorochemicals using material science and molecular engineering.

Author : Forum on Blood Safety and Blood Availability,Institute of Medicine
Publisher : National Academies Press
Page : 132 pages
File Size : 41,7 Mb
Release : 1996-08-09
Category : Medical
ISBN : 9780309589628

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Blood Donors and the Supply of Blood and Blood Products by Forum on Blood Safety and Blood Availability,Institute of Medicine Pdf

This volume discusses the current state of the nation's blood supply--including studies of blood availability, ways of enhancing blood collection and distribution, frozen red cell technology, logistical concerns in prepositioning frozen blood, extended liquid storage of red cells, and blood substitutes.

Author : Andrea Mozzarelli,Stefano Bettati
Publisher : John Wiley & Sons
Page : 596 pages
File Size : 52,9 Mb
Release : 2011-07-07
Category : Science
ISBN : 9781119976202

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Chemistry and Biochemistry of Oxygen Therapeutics by Andrea Mozzarelli,Stefano Bettati Pdf

Human blood performs many important functions including defence against disease and transport of biomolecules, but perhaps the most important is to carry oxygen – the fundamental biochemical fuel - and other blood gases around the cardiovascular system. Traditional therapies for the impairment of this function, or the rapid replacement of lost blood, have centred around blood transfusions. However scientists are developing chemicals (oxygen therapeutics, or “blood substitutes”) which have the same oxygen-carrying capability as blood and can be used as replacements for blood transfusion or to treat diseases where oxygen transport is impaired. Chemistry and Biochemistry of Oxygen Therapeutics: From Transfusion to Artificial Blood links the underlying biochemical principles of the field with chemical and biotechnological innovations and pre-clinical development. The first part of the book deals with the chemistry, biochemistry, physiology and toxicity of oxygen, including chapters on hemoglobin reactivity and regulation; the major cellular and physiological control mechanisms of blood flow and oxygen delivery; hemoglobin and myoglobin; nitric oxide and oxygen; and the role of reactive oxygen and nitrogen species in ischemia/reperfusion Injury. The book then discusses medical needs for oxygen supply, including acute traumatic hemorrhage and anemia; diagnosis and treatment of haemorrhages in "non-surgical" patients; management of perioperative bleeding; oxygenation in the preterm neonate; ischemia normobaric and hyperbaric oxygen therapy for ischemic stroke and other neurological conditions; and transfusion therapy in β thalassemia and sickle cell disease Finally “old”and new strategies for oxygen supply are described. These include the political, administrative and logistic issues surrounding transfusion; conscientious objection in patient blood management; causes and consequences of red cell incompatibility; biochemistry of red blood cell storage; proteomic investigations on stored red blood cells; red blood cells from stem cells; the universal red blood cell; allosteric effectors of hemoglobin; hemoglobin-based oxygen carriers; oxygen delivery by natural and artificial oxygen carriers; cross-linked and polymerized hemoglobins as potential blood substitutes; design of novel pegylated hemoglobins as oxygen carrying plasma expanders; hb octamers by introduction of surface cysteines; hemoglobin-vesicles as a cellular type hemoglobin-based oxygen carrier; animal models and oxidative biomarkers to evaluate pre-clinical safety of extracellular hemoglobins; and academia – industry collaboration in blood substitute development. Chemistry and Biochemistry of Oxygen Therapeutics: From Transfusion to Artificial Blood is an essential reference for clinicians, haematologists, medicinal chemists, biochemists, molecular biologists, biotechnologists and blood substitute researchers.

Author : Jurgon Grote
Publisher : Springer Science & Business Media
Page : 753 pages
File Size : 43,5 Mb
Release : 2013-04-17
Category : Medical
ISBN : 9781468432732

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Oxygen Transport to Tissue — II by Jurgon Grote Pdf