Microcirculation Imaging

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Microcirculation Imaging

Author : Martin J. Leahy
Publisher : John Wiley & Sons
ISBN 13 : 3527328947
Total Pages : 413 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Microcirculation Imaging by : Martin J. Leahy

Download or read book Microcirculation Imaging written by Martin J. Leahy and published by John Wiley & Sons. This book was released on 2012-07-10 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adopting a multidisciplinary approach with input from physicists, researchers and medical professionals, this is the first book to introduce many different technical approaches for the visualization of microcirculation, including laser Doppler and laser speckle, optical coherence tomography and photo-acoustic tomography. It covers everything from basic research to medical applications, providing the technical details while also outlining the respective strengths and weaknesses of each imaging technique. Edited by an international team of top experts, this is the ultimate handbook for every clinician and researcher relying on microcirculation imaging.

Microcirculation Imaging

Author : Martin J. Leahy
Publisher : John Wiley & Sons
ISBN 13 : 3527651217
Total Pages : 413 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Microcirculation Imaging by : Martin J. Leahy

Download or read book Microcirculation Imaging written by Martin J. Leahy and published by John Wiley & Sons. This book was released on 2012-05-22 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adopting a multidisciplinary approach with input from physicists, researchers and medical professionals, this is the first book to introduce many different technical approaches for the visualization of microcirculation, including laser Doppler and laser speckle, optical coherence tomography and photo-acoustic tomography. It covers everything from basic research to medical applications, providing the technical details while also outlining the respective strengths and weaknesses of each imaging technique. Edited by an international team of top experts, this is the ultimate handbook for every clinician and researcher relying on microcirculation imaging.

Microcirculation Blood Flow Imaging and Analysis System

Author : 吳至傑
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.:/5 (743 download)

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Book Synopsis Microcirculation Blood Flow Imaging and Analysis System by : 吳至傑

Download or read book Microcirculation Blood Flow Imaging and Analysis System written by 吳至傑 and published by . This book was released on 2010 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Imaging the Microcirculation

Author :
Publisher :
ISBN 13 :
Total Pages : 101 pages
Book Rating : 4.:/5 (922 download)

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Book Synopsis Imaging the Microcirculation by :

Download or read book Imaging the Microcirculation written by and published by . This book was released on 2015 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Orthogonal Polarization Spectral Imaging

Author : K. Messmer
Publisher : Karger Medical and Scientific Publishers
ISBN 13 : 3805570651
Total Pages : 132 pages
Book Rating : 4.8/5 (55 download)

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Book Synopsis Orthogonal Polarization Spectral Imaging by : K. Messmer

Download or read book Orthogonal Polarization Spectral Imaging written by K. Messmer and published by Karger Medical and Scientific Publishers. This book was released on 2000-01-01 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces orthogonal polarized spectral (OPS) imaging, a new technique for examining the microcirculation in both animals and humans during surgery and in other clinical setups. OPS imaging creates an image by using the sub-surface scattering of polarized light to create a 'virtual' light source within the tissue being observed. Thus, the microcirculation can be visualized without the use of fluorescent dyes or transillumination, making it possible to observe the human microcirculation in real time. The technology has been incorporated into a small, hand-held device called a CYTOSCANTM video microscope, which can be used in both research and clinical settings. Several validation studies comparing OPS imaging against standard intravital fluorescence microscopy in animal models demonstrate that it is possible to make quantitative measurements of relevant parameters (vessel diameter, red blood cell velocity and functional capillary density) from these images. Further studies show the feasibility of making such measurements in various human organs such as the skin, intestine, and brain. In addition, this book presents several clinical applications including use in cardiopulmonary bypass, neurosurgery, intensive care, general surgery and plastic surgery. The book should be read by anyone concerned with microvascular perfusion. This includes not only those involved in microcirculation research but clinicians interested in nutritive perfusion. The technique described here will be of aid to a variety of surgical specialists from cardiac and neurosurgeons to plastic surgeons. It will likewise be of interest to angiologists, anesthesiologists, neonatologists, dermatologists, and general surgeons.

Intravital Microcirculation Imaging

Author : Christian Lehmann
Publisher :
ISBN 13 : 9783899677867
Total Pages : 120 pages
Book Rating : 4.6/5 (778 download)

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Book Synopsis Intravital Microcirculation Imaging by : Christian Lehmann

Download or read book Intravital Microcirculation Imaging written by Christian Lehmann and published by . This book was released on 2013-01-01 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Coronary Microvascular Dysfunction

Author : Filippo Crea
Publisher : Springer Science & Business Media
ISBN 13 : 8847053676
Total Pages : 263 pages
Book Rating : 4.8/5 (47 download)

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Book Synopsis Coronary Microvascular Dysfunction by : Filippo Crea

Download or read book Coronary Microvascular Dysfunction written by Filippo Crea and published by Springer Science & Business Media. This book was released on 2013-08-15 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past two decades a number of studies have shown that abnormalities in the function and structure of coronary microcirculation can be detected in several cardiovascular diseases. On the basis of the clinical setting in which it occurs, coronary microvascular dysfunction (CMD) can be classified into four types: CMD in the absence of any other cardiac disease; CMD in myocardial diseases; CMD in obstructive epicardial coronary artery disease; and iatrogenic CMD. In some instances CMD represents an epiphenomenon, whereas in others it represents an important marker of risk or may contribute to the pathogenesis of myocardial ischemia, thus becoming a possible therapeutic target. This book provides an update on coronary physiology and a systematic assessment of microvascular abnormalities in cardiovascular diseases, in the hope that it will assist clinicians in prevention, detection and management of CMD in their everyday activity.

Coronary Microvascular Obstruction in Acute Myocardial Infarction

Author : Giampaolo Niccoli
Publisher : Academic Press
ISBN 13 : 0128133619
Total Pages : 401 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Coronary Microvascular Obstruction in Acute Myocardial Infarction by : Giampaolo Niccoli

Download or read book Coronary Microvascular Obstruction in Acute Myocardial Infarction written by Giampaolo Niccoli and published by Academic Press. This book was released on 2018-07-07 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coronary Microvascular Obstruction in Acute Myocardial Infarction: From Mechanisms to Treatment provides a comprehensive understanding of the phenomenon of coronary microvascular obstruction (CMVO) that is the main limitation of reperfusion therapies in ST-elevation myocardial infarction. It provides in-depth coverage of the phenomenon of CMVO which heavily affects prognosis by increasing the risk of death and heart failure at follow-up. A first of its kind reference dedicated solely to this topic, it is appropriate for a wide audience, from researchers, to those who aid in the management, prevention and treatment of CMVO. Provides in-depth coverage of coronary microvascular obstruction (CMVO), spanning research, management, prevention and treatment Includes the most up-to-date information on CMVO as presented from top experts around the word Provides access to a companion website with extra material, including tables, additional references and instructional videos Gives extensive coverage on how to measure CMVO, including in-depth indexes that can be used to detect and quantify the phenomenon

Magnetic Resonance Imaging of Tissue Microcirculation in Experimental Studies

Author : Jane Frances Utting
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Magnetic Resonance Imaging of Tissue Microcirculation in Experimental Studies by : Jane Frances Utting

Download or read book Magnetic Resonance Imaging of Tissue Microcirculation in Experimental Studies written by Jane Frances Utting and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Magnetic Resonance Imaging of Tissue Microcirculation in Experimental Studies

Author : Jane Francis Utting
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (592 download)

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Book Synopsis Magnetic Resonance Imaging of Tissue Microcirculation in Experimental Studies by : Jane Francis Utting

Download or read book Magnetic Resonance Imaging of Tissue Microcirculation in Experimental Studies written by Jane Francis Utting and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Imaging the Microcirculation with High Frequency Ultrasound

Author : Dustin E. Kruse
Publisher :
ISBN 13 :
Total Pages : 442 pages
Book Rating : 4.:/5 (549 download)

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Book Synopsis Imaging the Microcirculation with High Frequency Ultrasound by : Dustin E. Kruse

Download or read book Imaging the Microcirculation with High Frequency Ultrasound written by Dustin E. Kruse and published by . This book was released on 2004 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physiological Assessment of Coronary Stenoses and the Microcirculation

Author : Javier Escaned
Publisher : Springer
ISBN 13 : 144715245X
Total Pages : 301 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis Physiological Assessment of Coronary Stenoses and the Microcirculation by : Javier Escaned

Download or read book Physiological Assessment of Coronary Stenoses and the Microcirculation written by Javier Escaned and published by Springer. This book was released on 2017-08-10 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

The Measurement of Microcirculation with Magnetic Resonance Imaging Using the Flow Compensated/flow Dephased Technique

Author : Jeffrey Harold Maki
Publisher :
ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.:/5 (229 download)

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Book Synopsis The Measurement of Microcirculation with Magnetic Resonance Imaging Using the Flow Compensated/flow Dephased Technique by : Jeffrey Harold Maki

Download or read book The Measurement of Microcirculation with Magnetic Resonance Imaging Using the Flow Compensated/flow Dephased Technique written by Jeffrey Harold Maki and published by . This book was released on 1990 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computational Biology for Stem Cell Research

Author : Pawan Raghav
Publisher : Elsevier
ISBN 13 : 0443132216
Total Pages : 568 pages
Book Rating : 4.4/5 (431 download)

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Book Synopsis Computational Biology for Stem Cell Research by : Pawan Raghav

Download or read book Computational Biology for Stem Cell Research written by Pawan Raghav and published by Elsevier. This book was released on 2024-01-12 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Biology for Stem Cell Research is an invaluable guide for researchers as they explore HSCs and MSCs in computational biology. With the growing advancement of technology in the field of biomedical sciences, computational approaches have reduced the financial and experimental burden of the experimental process. In the shortest span, it has established itself as an integral component of any biological research activity. HSC informatics (in silico) techniques such as machine learning, genome network analysis, data mining, complex genome structures, docking, system biology, mathematical modeling, programming (R, Python, Perl, etc.) help to analyze, visualize, network constructions, and protein-ligand or protein-protein interactions. This book is aimed at beginners with an exact correlation between the biomedical sciences and in silico computational methods for HSCs transplantation and translational research and provides insights into methods targeting HSCs properties like proliferation, self-renewal, differentiation, and apoptosis. Modeling Stem Cell Behavior: Explore stem cell behavior through animal models, bridging laboratory studies to real-world clinical allogeneic HSC transplantation (HSCT) scenarios. Bioinformatics-Driven Translational Research: Navigate a path from bench to bedside with cutting-edge bioinformatics approaches, translating computational insights into tangible advancements in stem cell research and medical applications. Interdisciplinary Resource: Discover a single comprehensive resource catering to biomedical sciences, life sciences, and chemistry fields, offering essential insights into computational tools vital for modern research.

Microcirculation

Author : Maria Dorobantu
Publisher : Springer Nature
ISBN 13 : 303028199X
Total Pages : 298 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Microcirculation by : Maria Dorobantu

Download or read book Microcirculation written by Maria Dorobantu and published by Springer Nature. This book was released on 2019-11-04 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Image Processing Algorithms for Diagnostic Analysis of Microcirculation

Author : Sumeyra Ummuhan Demir
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (667 download)

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Book Synopsis Image Processing Algorithms for Diagnostic Analysis of Microcirculation by : Sumeyra Ummuhan Demir

Download or read book Image Processing Algorithms for Diagnostic Analysis of Microcirculation written by Sumeyra Ummuhan Demir and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Microcirculation has become a key factor for the study and assessment of tissue perfusion and oxygenation. Detection and assessment of the microvasculature using videomicroscopy from the oral mucosa provides a metric on the density of blood vessels in each single frame. Information pertaining to the density of these microvessels within a field of view can be used to quantitatively monitor and assess the changes occurring in tissue oxygenation and perfusion over time. Automated analysis of this information can be used for real-time diagnostic and therapeutic planning of a number of clinical applications including resuscitation. The objective of this study is to design an automated image processing system to segment microvessels, estimate the density of blood vessels in video recordings, and identify the distribution of blood flow. The proposed algorithm consists of two main stages: video processing and image segmentation. The first step of video processing is stabilization. In the video stabilization step, block matching is applied to the video frames. Similarity is measured by cross-correlation coefficients. The main technique used in the segmentation step is multi-thresholding and pixel verification based on calculated geometric and contrast parameters. Segmentation results and differences of video frames are then used to identify the capillaries with blood flow. After categorizing blood vessels as active or passive, according to the amount of blood flow, quantitative measures identifying microcirculation are calculated. The algorithm is applied to the videos obtained using Microscan Side-stream Dark Field (SDF) imaging technique captured from healthy and critically ill humans/animals. Segmentation results were compared and validated using a blind detailed inspection by experts who used a commercial semi-automated image analysis software program, AVA (Automated Vascular Analysis). The algorithm was found to extract approximately 97% of functionally active capillaries and blood vessels in every frame. The aim of this study is to eliminate the human interaction, increase accuracy and reduce the computation time. The proposed method is an entirely automated process that can perform stabilization, pre-processing, segmentation, and microvessel identification without human intervention. The method may allow for assessment of microcirculatory abnormalities occurring in critically ill and injured patients including close to real-time determination of the adequacy of resuscitation.

Innovative Research in Thermal Imaging for Biology and Medicine

Author : Ricardo Vardasca
Publisher : Medical Information Science Reference
ISBN 13 : 9781522520726
Total Pages : 0 pages
Book Rating : 4.5/5 (27 download)

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Book Synopsis Innovative Research in Thermal Imaging for Biology and Medicine by : Ricardo Vardasca

Download or read book Innovative Research in Thermal Imaging for Biology and Medicine written by Ricardo Vardasca and published by Medical Information Science Reference. This book was released on 2016-12-16 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book of research studies embraces a wide biological field, but provides useful reference data for many researchers entering this area. It demonstrates that temperature research in medicine now has a further dimension. Non-invasive imaging combined with the wide range of computing and processing make this technology more cost effective than at any time"--