Microcirculation

Microcirculation PDF Author: Ronald F. Tuma
Publisher: Academic Press
ISBN: 0080569935
Category : Science
Languages : en
Pages : 999

Get Book Here

Book Description
This reference is a volume in the Handbook of Physiology, co-published with The American Physiological Society. Growth in knowledge about the microcirculation has been explosive with the field becoming fragmented into numerous subdisciplines and subspecialties. This volume pulls all of the critical information into one volume. - Meticulously edited and reviewed. Benefit: Provides investigators a unique tool to explore the significance of their findings in the context of other aspects of the microcirculation. In this way, the updated edition has a direct role in helping to develop new pathways of research and scholarship - Highlights the explosive growth in knowledge about the microcirculation including the biology of nitric oxide synthase (NOS), endothelial cell signaling, angiogenesis, cell adhesion molecules, lymphocyte trafficking, ion channels and receptors, and propagated vasomotor responses. Benefit: Microcirculatory biology has become fragmented into numerous sub-disciplines and subspecialties, and these reference reintegrates the information in one volume

Microcirculation

Microcirculation PDF Author: Ronald F. Tuma
Publisher: Academic Press
ISBN: 0080569935
Category : Science
Languages : en
Pages : 999

Get Book Here

Book Description
This reference is a volume in the Handbook of Physiology, co-published with The American Physiological Society. Growth in knowledge about the microcirculation has been explosive with the field becoming fragmented into numerous subdisciplines and subspecialties. This volume pulls all of the critical information into one volume. - Meticulously edited and reviewed. Benefit: Provides investigators a unique tool to explore the significance of their findings in the context of other aspects of the microcirculation. In this way, the updated edition has a direct role in helping to develop new pathways of research and scholarship - Highlights the explosive growth in knowledge about the microcirculation including the biology of nitric oxide synthase (NOS), endothelial cell signaling, angiogenesis, cell adhesion molecules, lymphocyte trafficking, ion channels and receptors, and propagated vasomotor responses. Benefit: Microcirculatory biology has become fragmented into numerous sub-disciplines and subspecialties, and these reference reintegrates the information in one volume

Dynamic Aspects of Dental Pulp

Dynamic Aspects of Dental Pulp PDF Author: Reizo Inoki
Publisher: Springer Science & Business Media
ISBN: 9400904215
Category : Science
Languages : en
Pages : 503

Get Book Here

Book Description
This book presents a circumspective overview and update of the present existing knowledge of the biology, chemistry and pathophysiology of the dental pulp. It details numerous observations of a group of highly specialized investigators who have united in the common purpose of presenting their observations for the benefit of clinicians, teachers, researchers and students. Fortunately, the dental literature presents abundant research findings about pulp biology and the pulp's responses to various stimuli. This abundance has resulted in an increased interest and expansion of research on this subject. For example, publications abound on the response of pulp tissue to various medications and to a variety of types of dental materials which may be placed near to or at some distance from the pulp through the medium of dentine. One of the reasons the pulp is of such interest is that it not only provides the vitality to the teeth but also produces the dentine - both the primary and secondary, as well as reparative. The latter-type dentine is a result of the pulp's functions in response to disease as the former dentine is in response to health. As an example, some investigators have reported the effects of cutting of dentine and the placement of restorations in dentine which in turn reflect changes on the pulp tissue. These reports have raised a number of questions, which in turn have created a need for answers.

The Physiology and Pharmacology of the Microcirculation

The Physiology and Pharmacology of the Microcirculation PDF Author: Nicholas A. Mortillaro
Publisher: Elsevier
ISBN: 1483262081
Category : Science
Languages : en
Pages : 443

Get Book Here

Book Description
The Physiology and Pharmacology of the Microcirculation, Volume 2, discusses the microcirculatory function of specific organ systems. The first volume of The Physiology and Pharmacology of the Microcirculation presented some general aspects of microcirculatory function and then concentrated on the microcirculation of a specific organ system, namely, brain, eye, heart, and kidneys. This second and final volume continues the presentation of microcirculatory function of specific organ systems. The book begins with a chapter on the microcirculation of the lungs, with a description of its microcirculatory features and current methods of study. This is followed by separate chapters on the microcirculation of the splanchnic organs. These include the stomach, emphasizing hemodynamics, tissue oxygenation, and control of blood flow; the small and large intestine. Subsequent chapters deal with the microcirculatory responses of both the liver and spleen to different physiological and pharmacological challenges; the microcirculation of the skin, with emphasis on human microcirculation; normal and abnormal microcirculatory dynamics in skeletal muscle; microcirculation of bone; and microcirculation of the salivary glands and exocrine pancreas. The final chapter presents a selective review of pathological events involving the microcirculation, with the emphasis directed toward human diseases.

Microcirculation in Cardiovascular Diseases

Microcirculation in Cardiovascular Diseases PDF Author: Enrico Agabiti-Rosei
Publisher: Springer Nature
ISBN: 3030478017
Category : Medical
Languages : en
Pages : 215

Get Book Here

Book Description
This book offers an extensive review of the most recent data on the pathophysiological role of structural and functional alterations in the microcirculation, particularly focusing on hypertension and diabetes. It covers several relevant and innovative aspects, including the possible mechanisms involved in the development of microvascular remodeling and rarefaction, the technical approaches available for the detection of microvascular alterations, including non-invasive evaluations, the prognostic role of changes in small resistance artery structure, the possibility of preventing or regressing such alterations with appropriate treatment, and the potential clinical advantages of such intervention. A number of innovative areas of research are considered, including the role of the immune system, inflammation and oxidative stress in the development of microvascular alterations. Lastly, it examines the availability of recent non-invasive methods for the evaluation of small resistance artery morphology in the retina, which in the near future may provide a useful tool for the stratification of cardiovascular risk and even for clinical decisions regarding drug treatment, thus providing physicians with a clinically relevant instrument for improving and optimizing the management of hypertensive and diabetic patients. The book provides valuable, clinically relevant information for specialists (cardiology, internal medicine, and endocrinology) and general practitioners, and also offers novel and stimulating data to basic and clinical researchers.

Inflammation and the Microcirculation

Inflammation and the Microcirculation PDF Author: D. Neil Granger
Publisher: Morgan & Claypool Publishers
ISBN: 1615041656
Category : Medical
Languages : en
Pages : 99

Get Book Here

Book Description
The microcirculation is highly responsive to, and a vital participant in, the inflammatory response. All segments of the microvasculature (arterioles, capillaries, and venules) exhibit characteristic phenotypic changes during inflammation that appear to be directed toward enhancing the delivery of inflammatory cells to the injured/infected tissue, isolating the region from healthy tissue and the systemic circulation, and setting the stage for tissue repair and regeneration. The best characterized responses of the microcirculation to inflammation include impaired vasomotor function, reduced capillary perfusion, adhesion of leukocytes and platelets, activation of the coagulation cascade, and enhanced thrombosis, increased vascular permeability, and an increase in the rate of proliferation of blood and lymphatic vessels. A variety of cells that normally circulate in blood (leukocytes, platelets) or reside within the vessel wall (endothelial cells, pericytes) or in the perivascular space (mast cells, macrophages) are activated in response to inflammation. The activation products and chemical mediators released from these cells act through different well-characterized signaling pathways to induce the phenotypic changes in microvessel function that accompany inflammation. Drugs that target a specific microvascular response to inflammation, such as leukocyte-endothelial cell adhesion or angiogenesis, have shown promise in both the preclinical and clinical studies of inflammatory disease. Future research efforts in this area will likely identify new avenues for therapeutic intervention in inflammation. Table of Contents: Introduction / Historical Perspectives / Anatomical Considerations / Impaired Vasomotor Responses / Capillary Perfusion / Angiogenesis / Leukocyte-Endothelial Cell Adhesion / Platelet-Vessel Wall Interactions / Coagulation and Thrombosis / Endothelial Barrier Dysfunction / Epilogue / References

Physiological Assessment of Coronary Stenoses and the Microcirculation

Physiological Assessment of Coronary Stenoses and the Microcirculation PDF Author: Javier Escaned
Publisher: Springer
ISBN: 144715245X
Category : Medical
Languages : en
Pages : 301

Get Book Here

Book Description
Since the introduction of coronary angiography, a key technique in understanding coronary artery disease, a number of paradigms regarding its study and interpretation have taken place. Following an emphasis on improved angiographic and subsequent intracoronary imaging techniques, functional assessment of coronary circulation has demonstrated to have major implications for diagnosis and treatment of coronary artery disease. Fractional flow reserve, a pressure derived index of stenosis severity, constitutes the best example of the current importance of physiological assessment in clinical practice. However, the acceptance of FFR by cardiologists contrasts with important voids in knowledge on the basic principles of coronary physiology and of other available techniques that, as an alternative to FFR, allow a more comprehensive assessment of coronary circulation. This is particularly noticeable in the assessment of microcirculation, an unavoidable compartment of coronary circulation that is frequently affected in acute coronary syndromes of in the presence of cardiovascular risk factors or non-coronary heart disease. A deeper understanding of the relationship between epicardial vessel and microcirculatory involvement has started with the advent of newer imaging techniques like invasive optical coherence tomography, and non-invasive CT and NMR techniques. This book aims to be an indispensable tool for clinicians and researches in the field of coronary artery disease. It provides a balanced, comprehensive review of anatomy, physiology and available techniques, discusses both the diagnosis of epicardial vessel and microcirculatory disease, the impact of different diseases at different levels of coronary circulation, and the best way to address a separate or combined assessment of different levels of coronary circulation. ​

Cardiovascular Physiology

Cardiovascular Physiology PDF Author: Arisztid G. B. Kovách
Publisher:
ISBN: 9780080264073
Category :
Languages : en
Pages : 0

Get Book Here

Book Description


Microcirculation

Microcirculation PDF Author: Maria Dorobantu
Publisher: Springer Nature
ISBN: 303028199X
Category : Medical
Languages : en
Pages : 293

Get Book Here

Book Description
This comprehensive reference book of coronary microcirculation broadly covers theoretical aspects, clinical cases and therapeutic considerations from an innovative perspective. Topics covered include: ischemic heart disease, silent cerebral damage, heart failure, left ventricular hypertrophy arrhythmias, and cerebral and renal microcirculation. Microcirculation: From Bench to Bedside underlines the clinical importance of addressing coronary microcirculation with relevant clinical examples that are often encountered by practitioners. It therefore provides a critical resource on microcirculation for both specialist and non-specialist practitioners.

Molecular Basis for Microcirculatory Disorders

Molecular Basis for Microcirculatory Disorders PDF Author: Geert W. Schmid-Schönbein
Publisher: Springer Science & Business Media
ISBN: 2817807618
Category : Medical
Languages : en
Pages : 610

Get Book Here

Book Description
A large number of cardiovascular diseases are accompanied by inflammation. This volume on the molecular basis of microcirculatory disorders gives a comprehensive summary of key steps in the inflammatory cascade. Leading investigators present a state-of-the-art analysis of the molecular determinants of leukocyte-endothelial cell adhesion, mechanotransduction in endothelial and inflammatory cells, mechanisms of cell activation, microvascular apoptosis with applications to ischemia-reperfusion in the brain, the heart and in venous disease, diabetes and hypertension. The book provides the latest thinking in these important cardiovascular problems, with the most contemporary literature and a look at the increasingly complex events during inflammation. Molecular biology tools, microvascular and modern bioengineering analysis are seamlessly integrated into the analysis of clinical problems. The book helps not only newcomers to gain entry into the interesting problems associated with microvascular disorders, but lays the foundation for the design of new therapeutic interventions.

Early Vascular Aging (EVA)

Early Vascular Aging (EVA) PDF Author: Pedro Guimarães Cunha
Publisher: Elsevier
ISBN: 0443155135
Category : Medical
Languages : en
Pages : 772

Get Book Here

Book Description
Early Vascular Aging (EVA): New Directions in Cardiovascular Protection, Second Edition continues to be the most comprehensive and authoritative resource on premature alterations in artery structure and function. The book presents a novel approach to the problem of cardiovascular disease, showing it in relation to great vessels disease and revealing a comprehensive approach to the problem of increased rigidity of the great vessels, its causes, and further consequences. This second edition contains completely updated content with expanded coverage of basic and translational research, systematic reviews of the most prominent literature, discussion of applicability of new evidence and more. Written by an international team of clinicians and researchers, this is a valuable resource to basic and translational scientists, clinical researchers and clinicians in the cardiovascular field interested in prevention, diagnosis and treatment of EVA. - Contains all the relevant information available on the main paradigm shifts in vascular aging research, from different fields of knowledge (from basic biology to epidemiology) - Reviews the most prominent evidence produced on early vascular aging (EVA), highlighting recent research advances, clinical applications, and research opportunities - Formulates, in each chapter, a set of research questions that need to be addressed, challenging the vast research community to take on new directions and collaborations