Platelets and Megakaryocytes


Book Description

12 The average human body has in the order of 10 circulating platelets. They are crucial for hemostasis, and yet excessive platelet activation is a major cause of m- bidity and mortality in western societies. It is therefore not surprising that platelets have become one of the most extensively investigated biological cell types. We are, however, far from understanding precisely how platelets become activated under physiological and pathophysiological conditions. In addition, there are large gaps in our knowledge of platelet production from their giant precursor cell, the megakar- cyte. Understanding megakaryocyte biology will be crucial for the development of platelet gene targeting. The aim of Platelets and Megakaryocytes is therefore to bring together established and recently developed techniques to provide a comprehensive guide to the study of both the platelet and the megakaryocyte. It consists of five s- tions split between two volumes. The more functional assays appear in Volume 1, whereas Volume 2 includes signaling techniques, postgenomic methods, and a n- ber of key perspectives chapters. Part I of Volume 1, Platelets and Megakaryocytes: Functional Assays, describes many well established approaches to the study of platelet function, including aggregometry, secretion, arachidonic acid metabolism, procoagulant responses, pla- let adhesion under static or flow conditions, flow cytometry, and production of microparticles. Although one would ideally wish to perform experiments with human platelets, studies within the circulation using intravital microscopy require the use of animal models, which are described in Chapter 16, vol. 1.




Platelets and Megakaryocytes


Book Description

The main aim of this fourth volume is to complement the first three volumes published in 2004 and 2012 by adding advanced methodologies and perspectives. Chapters guide readers through new techniques into the study of platelets and megakaryocytes, including new imaging approaches, new methods for platelet production in vitro, and systems biology approaches. Written in the highly successful Methods in Molecular Biology series format, methods chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and vital tips on troubleshooting or avoiding known pitfalls. Authoritative and up-to-date, Platelets and Megakaryocytes: Volume 4, Additional Protocols and Perspectives adds a wealth of new expertise for the labs of scientists working in this key biological area of study.




Williams Hematology Hemostasis and Thrombosis


Book Description

Hemostasis and Thrombosis as only Williams can cover them A Doody’s Core Title for 2019! Featuring content derived from Williams Hematology, Ninth Edition. this concise, full-color resource delivers comprehensive and current coverage of hemostasis and thrombosis, and platelet and megakaryocyte disorders. More than a sectional reprint, the book includes updated science and treatment recommendations not found in the 2015 release of Williams Hematology, Ninth Edition. Perfect for use at the point of care, Williams Hemostasis and Thrombosis offers the most current evaluation and treatment options for patients with bleeding and thrombotic disorders. •Covers the latest advances in hemostasis and thrombosis •A handy quick summary appears at the beginning of each chapter •Discusses the physiologic basis for hemostasis and thrombosis




Thrombosis and Cancer


Book Description

This text provides comprehensive and timely coverage of the current knowledge of cancer-associated thrombosis, its pathogenesis, clinical features, prevention, and therapy. It specifically addresses the relationship between hemostatic systems and cancer, thus providing a unique and much needed focus. All of the contributors are acknowledged specialists in their fields and have experience conducting large clinical trials in oncology and thrombosis. Their discussions cover all aspects of the topic, from long-term complications to cancer surgery. It will be of interest to general practitioners, internists, oncologists, hematologists, and all physicians involved in the management of cancer patients.




Experimental Hematology Today


Book Description

It is perhaps not too much of an exaggeration to claim that experimental hematology as it flourishes today originated largely from the pioneering attempts to protect lethally radiated animals (1) by shielding of hemopoietic tissues by L.O. Jacobson (9), and (2) by treatment with bone marrow suspensions by E. Lorenz and his col laborators (12). The site chosen for this annual meeting of the International Society for Experi mental Hematology is given a special historic sig nificance by the fact that it was 25 years ago that the first publication on this subject by Lorenz ap peared from his laboratory at the National Insti tutes of Health. Lorenz's discovery marked the beginning of a period which lasted until 1956, during which the protection afforded by hemopoietic cell suspensions was confirmed by many. This soon led to an intensive scientific de bate on the mechanism of this protective effect: was it due to a humoral factor produced and pro vided by the bone marrow-as Lorenz The Appearance of postulated-or to transplantation and subsequent proliferation of hemop- etic cells? This question was defini- 1 the Multipotential tively answered in 1956 by evidence from three different laboratories (7, 15, 26), which demonstrated the origin of the cells Hemopoietic in the repopulated tissues using a variety of cellu lar and immunologic markers. By the same token, these contributions marked the birth of radiation Stem Cell chimeras.




The Non-Thrombotic Role of Platelets in Health and Disease


Book Description

Platelets play a key role in thrombosis and haemostasis. However recent evidence clearly demonstrates that the functional role of platelets extends to many other processes in the body. With an internationally recognised list of contributing authors, The Non-Thrombotic Role of Platelets in Health and Disease, is a unique and definitive source of state-of-the-art knowledge about the additional role of platelets outside thrombosis and haemostasis. The intended audience for The Non-Thrombotic Role of Platelets in Health and Disease includes platelet biologists, microbiologists, immunologists, haematologists, oncologists, respiratory physicians, cardiologists, neurobiologists, tissue engineers, as well as students and fellows in these areas.




Transfusion Medicine and Hemostasis


Book Description

The second edition of Transfusion Medicine and Hemostasis continues to be the only "pocket-size" quick reference for pathology residents and transfusion medicine fellows. It covers all topics in blood banking, transfusion medicine, and clinical and laboratory based coagulation. Short, focused chapters, organized by multiple hierarchical headings, are supplemented with up to 10 suggested reading citations. This single reference covers essentially all the topics required to meet the goals and objectives of a major program in transfusion medicine and clinical coagulation. New chapters in the coagulation testing section reflect the development of new tests available and their incorporation into clinical practice. Coverage includes essential updates on the importance of new cellular therapies, peripheral blood and bone marrow hematopoietic progenitor cells, as well as cord blood banking and regenerative medicine. The authors also examine advances in the understanding of molecular testing and pathogen reduction in two separate quality control chapters (one for blood centers and one for hospitals). - Updated content covers new coagulation tests, cellular therapies, and quality control issues - Easy to use, with focused, well-defined chapters in a standardized format throughout - Offers quick "cross-reference" lists at the end of each chapter - Includes lists of common abbreviations and indexes that cross reference diagnostic, clinical and therapeutic commonalities




Homeostasis


Book Description

The human body is composed of several systems and organs, consisting of millions of cells that need relatively stable conditions to function and contribute to the survival of the body as a whole. The maintenance of stable conditions for the cells against the variations of the external environment is an essential function of the body and is called homeostasis. As a consequence of the loss of homeostasis, a disease is manifested. This book aims to provide the reader with an up-to-date view of the self-regulatory mechanisms that are activated to achieve homeostasis, the pathways that are altered during the disease process, and how medicine can intervene to restore balance in critical patients.




Thrombopoiesis and Thrombopoietins


Book Description

David Kuter and a host of leading international researchers summarize in one volume all the knowledge of thrombopoietins (TPO) available today. The distinguished experts review the history of the search to discover TPO, describe the molecular and biological characteristics of this new molecule, and present the results of the preclinical animal experiments that will guide clinical use of this new hormone. Along the way they provide the most recent and comprehensive guide to the biology of megakaryocytes and platelets.




Veterinary Hematology


Book Description

Combining essential hematology content with the diagnostic features of an atlas, Veterinary Hematology: A Diagnostic Guide and Color Atlas delivers all the information you need to accurately assess and diagnose the blood diseases of common domestic animals — including dogs, cats, horses, cattle, sheep, goats, pigs, and llamas. This all-in-one resource utilizes a clinically-oriented and user-friendly approach to guide you through the processes of selecting relevant diagnostic tests, collecting and preparing samples, interpreting sample results, and determining their clinical significance. High-resolution photomicrographs, full-color illustrations, and excellent schematic drawings, tables, and quick-reference algorithms help you clearly visualize these concepts and procedures. Two books in one gives you the information of a user-friendly, clinical textbook and the diagnostic features of a color atlas in a single reference. Practical, clinically-relevant text is comprehensive and yet concise in its delivery of vital information such as: Principles and procedures that are employed in recognizing normal, abnormal, and artifactual features of blood and bone marrow samples and developing accurate diagnoses Common cytochemical stains and summary charts for interpretation Sample collection, staining procedures, and diagnostic techniques Differentiating features of malignant and benign hematologic disorders Miscellaneous cells and blood parasites and their significance in the evaluation of blood smears Hematopoietic and non-hematopoietic neoplasms High- resolution photomicrographs and excellent schematic drawings, tables, boxes and quick-reference algorithms aid your understanding of basic clinical concepts and differential diagnostic considerations. Over 800 full-color illustrations help you clearly visualize the concepts and clinical features of the blood and bone marrow — from normal cell maturation to the development of various pathologies.