Electron Microscopy In Human Medicine Digestive System
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| Author | : Fred Hossler |
| Publisher | : John Wiley & Sons |
| Total Pages | : 966 |
| Release | : 2014-06-03 |
| Genre | : Science |
| ISBN | : 1118284534 |
Ultrastructure Atlas of Human Tissues presents a variety of scanning and transmission electron microscope images of the major systems of the human body. Photography with the electron microscope records views of the intricate substructures and microdesigns of objects and tissues, and reveals details within them inaccessible to the naked eye or light microscope. Many of these views have significance in understanding normal structure and function, as well as disease processes. This book offers a unique and comprehensive look at the structure and function of tissues at the subcellular and molecular level, an important perspective in understanding and combating diseases. • Presents the major systems of the human body through scanning and transmission electron microscope images • Has images prepared almost exclusively from human tissues • Includes electron micrographs of common pathologies such as fibrotic and emphysemic lung, kidney stones, sickle cell anemia, and skin parasites • Contains sets of 3D images in most chapters
| Author | : Jan Vincents Johannessen |
| Publisher | : |
| Total Pages | : |
| Release | : 1978 |
| Genre | : Diagnosis, Electron microscopic |
| ISBN | : |
| Author | : National Library of Medicine (U.S.) |
| Publisher | : |
| Total Pages | : 1068 |
| Release | : 1982 |
| Genre | : Medicine |
| ISBN | : |
First multi-year cumulation covers six years: 1965-70.
| Author | : Richard G. Dickersin |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 1090 |
| Release | : 2006-04-28 |
| Genre | : Medical |
| ISBN | : 0387218521 |
This text atlas, now in its second edition, presents in simplest form the basic diagnostic criteria used by the electron microscopist in studying neoplasms and other diseases encountered in the routine practice of pathology. Every field of electron microscopy is covered and low magnification plates are juxtaposed with higher magnifications to illustrate diagnostic features. The largest section of the book is devoted to neoplasms as this is the area in which most diagnostic problems occur. Renal glomerular disease is another important category in which ultrastructural study may be critical in diagnosis; infectious diseases, especially those of viral, protozoan, and unusual bacterial etiologies, are a third area in which electron microscopy may be used to establish or susbstantiate a diagnosis. All of these areas are comprehensively covered with concise, readable text and more than 800 first-quality images. This book is the preeminent reference for pathologists needing current information on the role of ultrastructure in diagnostic pathology.
| Author | : Thomas Muller-Reichert |
| Publisher | : Academic Press |
| Total Pages | : 466 |
| Release | : 2012-08-10 |
| Genre | : Science |
| ISBN | : 0124160263 |
The combination of electron microscopy with transmitted light microscopy (termed correlative light and electron microscopy; CLEM) has been employed for decades to generate molecular identification that can be visualized by a dark, electron-dense precipitate. This new volume of Methods in Cell Biology covers many areas of CLEM, including a brief history and overview on CLEM methods, imaging of intermediate stages of meiotic spindle assembly in C. elegans embryos using CLEM, and capturing endocytic segregation events with HPF-CLEM. Covers many areas of CLEM by the best international scientists in the field Includes a brief history and overview on CLEM methods
| Author | : M. Shiner |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 276 |
| Release | : 2012-12-06 |
| Genre | : Medical |
| ISBN | : 1447113381 |
This book represents the culmination of the major aspect of Dr. Margot Shiner's professional career. It was she who devised the technique of jejunal biopsy which opened up whole new fields of small intestinal research, including microbiology, immunology, histochemistry and histopathology, thus greatly expanding our knowledge of fundamental aspects of absorptive patho physiology. Later the application of electron microscopy demonstrated the individual cell with its mechanisms both for absorption and for the production of so many chemicals such as mucus, enzymes and hormones. Like the vision from the peak in Darian, it opened up new worlds. The contribution to our understanding of cell structure and function has been greater than the direct elucidation of specific diseases but nevertheless, there are pointers to different mechanisms which could have wide applications. It is a book which serves a double function: On the one hand it is highly technical and a publication for the super expert, recording new landmarks of knowledge and interpretation. On the other hand, it is a book which can indeed fire the imagination of the rising generation of gastroenterologists, paediatricians, pathologists and medical scientists. Having seen the emergence of the art and science of present-day gastro enterology within my professional lifetime and having been able to provide the facilities for her work in the very early days, it is with particular pleasure and pride that I write this foreword.
| Author | : National Library of Medicine (U.S.) |
| Publisher | : |
| Total Pages | : 1080 |
| Release | : 1982 |
| Genre | : Medicine |
| ISBN | : |
| Author | : Peter R. Kvietys |
| Publisher | : Morgan & Claypool Publishers |
| Total Pages | : 127 |
| Release | : 2010 |
| Genre | : Medical |
| ISBN | : 1615041176 |
The microcirculation of the gastrointestinal tract is under the control of both myogenic and metabolic regulatory systems. The myogenic mechanism contributes to basal vascular tone and the regulation of transmural pressure, while the metabolic mechanism is responsible for maintaining an appropriate balance between O2 demand and O2 delivery. In the postprandial state, hydrolytic products of food digestion elicit a hyperemia, which serves to meet the increased O2 demand of nutrient assimilation. Metabolically linked factors (e.g., tissue pO2, adenosine) are primarily responsible for this functional hyperemia. The fenestrated capillaries of the gastrointestinal mucosa are relatively permeable to small hydrolytic products of food digestion (e.g., glucose), yet restrict the transcapillary movement of larger molecules (e.g., albumin). This allows for the absorption of hydrolytic products of food digestion without compromising the oncotic pressure gradient governing transcapillary fluid movement and edema formation. The gastrointestinal microcirculation is also an important component of the mucosal defense system whose function is to prevent (and rapidly repair) inadvertent epithelial injury by potentially noxious constituents of chyme. Two pathological conditions in which the gastrointestinal circulation plays an important role are ischemia/reperfusion and chronic portal hypertension. Ischemia/reperfusion results in mucosal edema and disruption of the epithelium due, in part, to an inflammatory response (e.g., increase in capillary permeability to macromolecules and neutrophil infiltration). Chronic portal hypertension results in an increase in gastrointestinal blood flow due to an imbalance in vasodilator and vasoconstrictor influences on the microcirculation. Table of Contents: Introduction / Anatomy / Regulation of Vascular Tone and Oxygenation / Extrinsic Vasoregulation: Neural and Humoral / Postprandial Hyperemia / Transcapillary Solute Exchange / Transcapillary Fluid Exchange / Interaction of Capillary and Interstitial Forces / Gastrointestinal Circulation and Mucosal Defense / Gastrointestinal Circulation and Mucosal Pathology I: Ischemia/Reperfusion / Gastrointestinal Circulation and Mucosal Pathology II: Chronic Portal Hypertension / Summary and Conclusions / References / Author Biography
| Author | : P. Motta |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 266 |
| Release | : 2012-12-06 |
| Genre | : Medical |
| ISBN | : 1461320712 |
When established four years ago, the scope of this international series in electron microscopy essentially was to provide an opportunity for the pUblication of selected review contributions by specialists in ultrastructural research. Previous volumes presented over the last three years have focused on special topics of present interest in ~'ontemporary biomedicine such as endocrine cells, reproduction, and connective tissues. In these fielCls, in fact, integrated methods of electron microscopy have contributed much to generate new ideas and concepts of general value in both basic and clinical applications. The Ultrastructure of the Digestive Tract basically follows the same guidelines and style of the other books in the series and is an invited collection of selected contributions of authors from various laboratories active in the field of electron microscopy. Therefore, although the various chapters consist of individual topics, they nevertheless should be considered as interrelated contributions of specific subjects in the field. The idea was to have critical reviews of aspects previously published elsewhere by experts in the field who, as a rule, include other relevant information in their articles in order to update and enrich the subject. This book contains fifteen chapters by renowned electron microscopists. Each chapter, according to the policy of the editors, reviews a particular topic in great detail, providing updated information, study methods and results, authors' ideas on future investigative approaches, and possible guidelines for forthcoming work. We hope that this book will be useful to cell biologists, morphologists, physiologists, and pathologists.
| Author | : S. Bradbury |
| Publisher | : Butterworth-Heinemann |
| Total Pages | : 483 |
| Release | : 2014-04-24 |
| Genre | : Science |
| ISBN | : 1483163490 |
Hewer's Textbook of Histology for Medical Students, Ninth Edition Revised focuses on the minute structure of the cells, tissues, and organs of the human body and the reactions of tissues and cells to various conditions. The publication first elaborates on the techniques used in the study of cells and tissues, cell and cell division, and epithelia. Discussions focus on the qualitative and quantitative methods for the identification of the composition of cells and tissues, surface membrane of the cell, cytoplasmic contents, and the nucleus. The text then examines blood and lymph, development and destruction of blood corpuscles, and connective tissues. The manuscript takes a look at adipose tissue, cartilage, and bone, including development and functions of adipose tissue, hyaline cartilage, fibro-cartilage, elastic cartilage, and joints and synovial membranes. The book then ponders on muscular tissue, nervous tissue, peripheral nerves, ganglia, neuroglia, and meninges, blood circulatory system, lymphatic system, thymus, and spleen, and adrenals, thyroid, and parathyroid glands. The publication is a valuable reference for medical students and readers interested in the structure of the cells, organs, and tissues of the human body.
