Salivary Gland P2 Nucleotide Receptors

Salivary Gland P2 Nucleotide Receptors PDF Author: Linda Ann Neighbors Landon
Publisher:
ISBN:
Category : Adenosine triphosphate
Languages : en
Pages : 202

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Salivary Gland P2 Nucleotide Receptors

Salivary Gland P2 Nucleotide Receptors PDF Author: Linda Ann Neighbors Landon
Publisher:
ISBN:
Category : Adenosine triphosphate
Languages : en
Pages : 202

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Book Description


The P2 Nucleotide Receptors

The P2 Nucleotide Receptors PDF Author: John T. Turner
Publisher: Springer Science & Business Media
ISBN: 1461218004
Category : Science
Languages : en
Pages : 439

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Book Description
A state-of-the-art summary from leading laboratories around the world of our current knowledge of the molecular biology, the physiology, and the pharmacology of the P2 receptors. The authoritative contributions cover the major aspects of these receptors, describing the relationships between physiological and pharmacological effects of ATP and other nucleotides and the various cloned P2 receptors, as well as providing an historical perspective and discussing current issues of nomenclature. They also illuminate how P2 receptor structures contribute to their function, including the physical differences underlying the pharmacological and functional variations among P2 receptor subtypes.

Diseases of the Salivary Glands

Diseases of the Salivary Glands PDF Author: Margherita Sisto
Publisher: MDPI
ISBN: 3036502726
Category : Medical
Languages : en
Pages : 314

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Book Description
A large number of diseases affect salivary gland (SG) secretion through different mechanisms, leading to SG dysfunction and associated oral problems. The glands may suffer from viral, bacterial, and, albeit rarely, fungal infections, which may cause painful swelling or obstruction; they could also become the target of an autoimmune attack or may be affected by various benign and malignant tumors which consist of a heterogeneous group of lesions with complex clinical–pathological characteristics. The loss of normal SG function results in widespread deterioration of oral health. This book, entitled “Diseases of Salivary Glands”, provides an overview of recent advances in the field of SG disorders, focusing on the cellular and molecular mechanisms involved in the pathogenesis of SG diseases and on the most innovative investigation techniques that could help to preserve patients’ health, function, and quality of life.

Emerging Mechanisms in Purinergic Signaling: from Cell Biology to Therapeutic Perspectives

Emerging Mechanisms in Purinergic Signaling: from Cell Biology to Therapeutic Perspectives PDF Author: Rosa Gomez-Villafuertes
Publisher: Frontiers Media SA
ISBN: 2889639649
Category :
Languages : en
Pages : 126

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Cumulated Index Medicus

Cumulated Index Medicus PDF Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1860

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Nucleotides and their Receptors in the Nervous System

Nucleotides and their Receptors in the Nervous System PDF Author: P. Illes
Publisher: Elsevier
ISBN: 0080862454
Category : Medical
Languages : en
Pages : 449

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Book Description
The study of purinergic mechanisms has for long been focused on the actions of the nucleoside adenosine, whereby the contribution of nucleotides to the signaling systems has been underestimated.Based on the proceedings of a IUPHAR Satellite Conference held in Leipzig, Germany, this book offers a comprehensive update and overview of nucleotide release, the structure and function of nucleotide receptors, nucleotide-metabolizing ecto-enzymes as well as the physiological functions of nucleotides in the nervous system. The physiology and molecular biology of receptors for ATP and other nucleotides are examined, as are the physiology and molecular biology of enzymes that hydrolyze extracellular nucleotides.At present, a pharmacology of the nucleotide signaling system is being developed. Of particular interest is the production of receptor subtype-specific antagonists and of drugs that selectively affect the extracellular lifetime of the nucleotide.An excellent source of reference for institutes of pharmacology, biochemistry, neurology, zoology, and physiology, and for the pharmaceutical industry.

Purinergic Signalling and the Nervous System

Purinergic Signalling and the Nervous System PDF Author: Geoffrey Burnstock
Publisher: Springer Science & Business Media
ISBN: 3642288634
Category : Medical
Languages : en
Pages : 724

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Book Description
In the first 20 years that followed the purinergic signalling hypothesis in 1972, most scientists were sceptical about its validity, largely because ATP was so well established as an intracellular molecule involved in cell biochemistry and it seemed unlikely that such a ubiquitous molecule would act as an extracellular signalling molecule. However, after the receptors for ATP and adenosine were cloned and characterized in the early 1990s and ATP was established as a synaptic transmitter in the brain and sympathetic ganglia, the tide turned. More recently it has become clear that ATP is involved in long-term (trophic) signalling in cell proliferation, differentiation and death, in development and regeneration, as well as in short-term signalling in neurotransmission and secretion. Also, important papers have been published showing the molecular structure of P2X receptors in primitive animals like Amoeba and Schistosoma, as well as green algae. This has led to the recognition of the widespread nature of the purinergic signalling system in most cell types and to a rapid expansion of the field, including studies of the pathophysiology as well as physiology and exploration of the therapeutic potential of purinergic agents. In two books, Geoffrey Burnstock and Alexej Verkhratsky have aimed at drawing together the massive and diverse body of literature on purinergic signalling. The topic of this first book is purinergic signalling in the peripheral and central nervous systems and in the individual senses. In a second book the authors focus on purinergic signalling in non-excitable cells, including those of the airways, kidney, pancreas, endocrine glands and blood vessels. Diseases related to these systems are also considered.

Purinergic and Pyrimidinergic Signalling

Purinergic and Pyrimidinergic Signalling PDF Author: Maria P. Abracchio
Publisher: Springer Science & Business Media
ISBN: 9783540678496
Category : Medical
Languages : en
Pages : 814

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Book Description
Physiological, pharmacological and molecular biological data generated over the past three decades have demonstrated the existence of two major families of extracellular receptors, the P1, a family of four G-protein coupled receptors and the P2, a family of at least 12 receptors responsive to purine (ATP, ADP) and pyrimidine (UTP) nucleotides through which adenosine and ATP can function as extracellular messengers. The present two-part volume represents an integrated compendium of invited chapters by leading researchers in the area focusing on advances in the understanding of purinergic and pyrimidinergic signaling systems, their role(s) in tissue function and pathophysiology and advances in developing potential new medications based on the modulation of P1 and P2 receptor signaling processes. The volumes will thus provide the reader with a topical, comprehensive and integrated overview of this important area.

Neural Mechanisms of Salivary Gland Secretion

Neural Mechanisms of Salivary Gland Secretion PDF Author: John Raymond Garrett
Publisher: Karger Medical and Scientific Publishers
ISBN: 3805568800
Category : Medical
Languages : en
Pages : 247

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Book Description
Saliva is essential for oral health and influences all events in the mouth. In 1850 Ludwig discovered that autonomic nerve impulses evoke salivary secretion and all work since has shown that the nerves normally control the flow and protein output of saliva. This publication, written by international experts, is the first one devoted to the neuroglandular mechanisms of this control. The book lays a sound platform of knowledge to all with an interest in and around the mouth including dentists, doctors, pharmacologists, biochemists and cell biologists as well as neurobiologists working on autonomic nerve activities.

Extracellular Nucleotides and Nucleosides: Release, Receptors, and Physiological & Pathophysiological Effects

Extracellular Nucleotides and Nucleosides: Release, Receptors, and Physiological & Pathophysiological Effects PDF Author:
Publisher: Elsevier
ISBN: 0080490972
Category : Science
Languages : en
Pages : 531

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Book Description
Purinergic receptors are proteins that bind ATP as their extracellular ligand. Once thought only as an intracellular molecule that provides energy, ATP is also now considered an essential autocrine/paracrine agonist that acts extracellularly within tissues and tissue microenvironments. Receptors for ATP and its metabolites, so-called "purinergic receptors," are essential membrane receptors that transduce the extracellular signal carried by ATP. Many cell types or tissues express multiple types of these receptors, often on the same cell. This volume will cover the history and overall impact of extracellular ATP signaling, methods to detect ATP release and signaling, the molecular and cell biology of purinergic receptors, the pharmacology of purinergic receptors, the ion channel biophysics and biochemistry of P2X purinergic receptor channels, and the physiology and pathophysiology of purinergic receptors.Key Features* Organized and written by world-renowned experts* Covers state-of-the-art experimental methods* Has broad appeal to basic and clinical scientists, the biotch industry and pharmaceutical research companies