Function and Regulation of Chemoreceptors

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Author :
Publisher : Frontiers Media SA
ISBN 13 : 2889457486
Total Pages : 176 pages
Book Rating : 4.8/5 (894 download)

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Book Synopsis Function and Regulation of Chemoreceptors by : Dieter Wicher

Download or read book Function and Regulation of Chemoreceptors written by Dieter Wicher and published by Frontiers Media SA. This book was released on 2019-02-08 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: To perceive environmental chemical compounds and to convert these external signals into an intracellular message might be the oldest way for a living being to get information from the outside world. Chemoreceptors are proteins or protein complexes that detect molecules from the outside world either at distance (olfaction) or at close range (gustation). Chemoreceptors can operate as ionotropic or as metabotropic receptors. Ionotropic receptors form ion channels that are activated via ligand binding. Activation of a metabotropic receptor initiates an intracellular signaling cascade that could include a change of enzymatic activity, production of second messenger or activation of ion channels. The receptor performance has to be fine-tuned according to the actual physiological requirements and the presentation of the chemical signal. This Research Topic collects reports and reviews on structure and function of chemoreceptors in the animal kingdom, and how these receptors are regulated.

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 Arterial Chemoreceptors

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 0387313117
Total Pages : 360 pages
Book Rating : 4.3/5 (873 download)

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Book Synopsis The Arterial Chemoreceptors by : Yoshiaki Hayashida

Download or read book The Arterial Chemoreceptors written by Yoshiaki Hayashida and published by Springer Science & Business Media. This book was released on 2006-04-24 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents an updated review of the physiology of the carotid body chemoreceptors. It contains results in the topics at the frontiers of future developments in O2-sensing in chemoreceptor cells. Additionally, this volume provides data from studies carried out in other O2-sensing tissues including pulmonary vasculature and erythropoietin producing cells. It is a prime source of information and a guideline for arterial chemoreception researchers.

Chemoreception

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Publisher : Springer Science & Business Media
ISBN 13 : 1441992804
Total Pages : 607 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Chemoreception by : Jean-Marc Pequignot

Download or read book Chemoreception written by Jean-Marc Pequignot and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1959, the International Society of Arterial Chemoreception (ISAC) has organized in a variety of countries fifteen scientific meetings devoted to the mechanisms of peripheral arterial chemoreception and chemoreceptor reflexes. After the meeting held in Philadelphia with Sukhamay Lahiri as president, ISAC membership elected Lyon (CNRS, University Claude Bernard, France) as the site of the xv" ISAC Symposium. The Symposium was effectively held in Lyon from the 18th to the 22nd of November 2002 and Jean-Marc Pequignot was its president. The organizers were Jean-Marc Pequignot and Yvette Dalmaz Lyon (CNRS, University Claude Bernard, France) and the Scientific Committee was formed by John Carroll (University of Arkansas for Medical Sciences, USA), Constancio Gonzalez (University of Valladolid, Spain), Prem Kumar (University of Birmingham, U. K. ), Sukhamay Lahiri (University of Pennsylvania, Philadelphia, USA), Colin Nurse (McMaster University, Hamilton, Ontario, Canada), and Nanduri Prabhakar (Case Western University, Cleveland, Ohio, USA). The Symposium in Lyon intended to follow the path opened in Philadelphia gathering people working at the interface of cellular and molecular biology with researchers in the more classical topics of chemoreception pathways and reflexes. The aim was to join experts with different perspectives. Along these lines, some participants are engaged in the exploration of the intimate mechanisms of oxygen sensing and cellular responses, with their work centered in a great number of preparations covering a broad spectrum from bacteria, to chemoreceptor cells or to central nervous systems neurons.

Airway Chemoreceptors in Vertebrates

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Publisher : CRC Press
ISBN 13 : 0429526709
Total Pages : 377 pages
Book Rating : 4.4/5 (295 download)

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Book Synopsis Airway Chemoreceptors in Vertebrates by : Giacomo Zaccone

Download or read book Airway Chemoreceptors in Vertebrates written by Giacomo Zaccone and published by CRC Press. This book was released on 2019-04-23 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a comprehensive and up-to-date account of the information available on the morphological, physiological and evolutionary aspects of specialized cells distributed within the epithelia of the airways in the vertebrates. A lot of work has been done on the cell and molecular biology of these cells which are regarded as as oxygen recep

Regulation of Breathing

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Author :
Publisher : Marcel Dekker
ISBN 13 :
Total Pages : 714 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Regulation of Breathing by : Thomas F. Hornbein

Download or read book Regulation of Breathing written by Thomas F. Hornbein and published by Marcel Dekker. This book was released on 1981 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chemoreceptor Function and Regulation in Cultured Vertebrate Neurons

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Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Chemoreceptor Function and Regulation in Cultured Vertebrate Neurons by : J. B. Tuttle

Download or read book Chemoreceptor Function and Regulation in Cultured Vertebrate Neurons written by J. B. Tuttle and published by . This book was released on 1985 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cultured vertebrate neurons (aviam ciliary ganglion) were used as a model system to study the interactive regulation of neuronal sensitivity to neurotransmitters (acetylcholine, GABA, glycine, enkephalin). Sensitivity was found to be influenced by direct contact with specific target-cell membranes, the interaction depending upon a molecule or molecular complex in the target cell membrane, for the excitatory input receptor but not the other receptor types. This novel form of regulatory interaction may have broad significance to neuronal dynamics. The results to date pave the way to an understanding of receptor regulation at the molecular level.

Arterial Chemoreception

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Publisher : Springer Science & Business Media
ISBN 13 : 9400745842
Total Pages : 399 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Arterial Chemoreception by : Colin A. Nurse

Download or read book Arterial Chemoreception written by Colin A. Nurse and published by Springer Science & Business Media. This book was released on 2012-10-19 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arterial chemoreceptors are unique structures which continuously monitor changes in arterial blood oxygen, carbon dioxide, glucose, and acid. Alterations in these gases are almost instantaneously sensed by arterial chemoreceptors and relayed into a physiological response which restores blood homeostasis. Arterial Chemoreception contains updated material regarding the physiology of the primary arterial chemoreceptor; the carotid body. Moreover, this book also explores tantalizing evidence regarding the contribution of the aortic bodies, chromaffin cells, lung neuroepithelial bodies, and brainstem areas involved in monitoring changes in blood gases. Furthermore this collection includes data showing the critical importance of these chemoreceptors in the pathophysiology of human disease and possible therapeutic treatments. This book is a required text for any researcher in the field of arterial chemoreception for years to come. It is also a critical text for physicians searching for bench-to-bedside treatments for heart failure, sleep apnea, and pulmonary hypertension.

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:

Fish Chemoreception

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Publisher : Springer Science & Business Media
ISBN 13 : 9401123322
Total Pages : 386 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Fish Chemoreception by : T.J. Hara

Download or read book Fish Chemoreception written by T.J. Hara and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes in general how the chemosensory systems of fish function at various levels. In many ways, fish are typical vertebrates differing only slightly from other vertebrates including humans. In other ways, their aquatic environment imposes strict requirements or offers unique opportunities which have resulted in some unusual functions having no counterpart in higher vertebrates. This new volume is necessitated by advances in many vital areas as the field of chemical senses continues to grow at a rapid pace. Most significant is the application of the contemporary electrophysiological technique of patch-clamping, recognition of a second messenger system in chemosensory transduction processes and the identification of hormonal pheromones in fish reproductive behaviour. The last major synthesis of our knowledge about fish chemoreception, Chemoreception in Fishes, was published ten years ago (Elsevier, Amsterdam, 1982). In that volume four aspects of fish chemoreception, Le. morphology of the peripheral chemoreceptors. primary sensory processes, roles in behaviour, and its interactions with environment, were discussed. This book is intended to be helpful to students, scientists and aquacul turists not only as a source book but also as a textbook on chemical senses.

PH and Brain Function

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Publisher : John Wiley & Sons
ISBN 13 : 9780471118381
Total Pages : 694 pages
Book Rating : 4.1/5 (183 download)

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Book Synopsis PH and Brain Function by : Kai Kaila

Download or read book PH and Brain Function written by Kai Kaila and published by John Wiley & Sons. This book was released on 1998-09-15 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: "PH and Brain Function offers thorough coverage of this increasingly important area of research, beginning with the fundamental concepts, which include methodological and theoretical issues such as the measurement of pH and the concept of pH in neurobiology. It explores aspects of regulation and modulation of intracellular pH in brain cells, surveys the changes in pH that occur with neural activity and how these changes affect neural activity, and discusses the role of pH in the pathophysiology of neurological diseases." "pH and Brain Function is an important resource for researchers in all areas of neuroscience as well as cell biology and physiology." --Book Jacket.

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.

Advances in Molecular Plant Nematology

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Publisher : Springer Science & Business Media
ISBN 13 : 1475790805
Total Pages : 303 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Advances in Molecular Plant Nematology by : F. Lamberti

Download or read book Advances in Molecular Plant Nematology written by F. Lamberti and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant parasitic nematodes are a main pest to crops. For ex am pie, the root-knot nematodes belonging to the genus Meloidogyne are worldwide in their distribution and attack almost every type of crop, causing considerable losses of yield and affecting quality of produce. The cyst nematodes within the genera Globodera and Heterodera constitute a major group of plant pathogens in many countries throughout the world, suppressing yields of potato, sugar beet, soybean and cereals. Several nematodes such as longidorids and trichodorids are implicated in the transmission of numerous plant viruses. Many others cause constraints to agricultural production either locally or on large areas. However, despite their economic importance (they account for worldwide crop reduction in excess of 10%), plant parasitic nematodes are still poorly understood, because most of them are obligate parasites of roots. Environmental concerns over the agricultural use of pesticides demand the development of alternative measures to control them. To achieve environmentally sound control, knowledge of the basic biology of nematodes must be expanded. Important research areas include understanding the molecular bases for pathogenicity, the molecular mechanisms of the host parasite interactions and the genetic bases for population fluctuations. The workshop has, for the first time, brought together an international group of researchers using molecular approaches to study plant parasitic nematodes and their host responses.

Two-Component Signaling Systems, Part A

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Publisher : Elsevier
ISBN 13 : 0080548717
Total Pages : 588 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Two-Component Signaling Systems, Part A by :

Download or read book Two-Component Signaling Systems, Part A written by and published by Elsevier. This book was released on 2011-09-21 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multicellular organisms must be able to adapt to cellular events to accommodate prevailing conditions. Sensory-response circuits operate by making use of a phosphorylation control mechanism known as the "two-component system." Sections include: Computational Analyses of Sequences and Sequence Alignments Biochemical and Genetic Assays of Individual Components of Signaling Systems Physiological Assays and Readouts - Presents detailed protocols - Includes troubleshooting tips

The Design and Control of Linked Functions in a Chemoreceptor

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Publisher :
ISBN 13 :
Total Pages : 250 pages
Book Rating : 4.:/5 (482 download)

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Book Synopsis The Design and Control of Linked Functions in a Chemoreceptor by : Jonathan Scott Marvin

Download or read book The Design and Control of Linked Functions in a Chemoreceptor written by Jonathan Scott Marvin and published by . This book was released on 2001 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Neurobiology of Olfaction

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Author :
Publisher : CRC Press
ISBN 13 : 1420071998
Total Pages : 438 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis The Neurobiology of Olfaction by : Anna Menini

Download or read book The Neurobiology of Olfaction written by Anna Menini and published by CRC Press. This book was released on 2009-11-24 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Overview of Advances in OlfactionThe common belief is that human smell perception is much reduced compared with other mammals, so that whatever abilities are uncovered and investigated in animal research would have little significance for humans. However, new evidence from a variety of sources indicates this traditional view is likely

Fetal and Neonatal Lung Development

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Publisher : Cambridge University Press
ISBN 13 : 1316665178
Total Pages : pages
Book Rating : 4.3/5 (166 download)

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Book Synopsis Fetal and Neonatal Lung Development by : Alan H. Jobe

Download or read book Fetal and Neonatal Lung Development written by Alan H. Jobe and published by Cambridge University Press. This book was released on 2016-04-18 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Lung disease affects more than 600 million people worldwide. While some of these lung diseases have an obvious developmental component, there is growing appreciation that processes and pathways critical for normal lung development are also important for postnatal tissue homeostasis and are dysregulated in lung disease. This book provides an authoritative review of fetal and neonatal lung development and is designed to provide a diverse group of scientists, spanning the basic to clinical research spectrum, with the latest developments on the cellular and molecular mechanisms of normal lung development and injury-repair processes, and how they are dysregulated in disease. The book covers genetics, omics, and systems biology as well as new imaging techniques that are transforming studies of lung development. The reader will learn where the field of lung development has been, where it is presently, and where it is going in order to improve outcomes for patients with common and rare lung diseases.