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Advances in Immunology presents current developments as well as comprehensive reviews in immunology. Articles address the wide range of topics that comprise immunology, including molecular and cellular activation mechanisms, phylogeny and molecular evolution, and clinical modalities. Edited and authored by the foremost scientists in the field, each volume provides up-to-date information and directions for future research.
In theory, about 95% of one animal is usable. The remaining 5% is processing losses. From that 95%, about 55% (on average) of the animal is used for edible products and the remaining 45% is inedible by-products. The world production of ABPs derived from the meat and animal production industries is approximately 60 million tons per year. It has been estimated that more than 10 million tons of products not destined for direct human consumption, derived from healthy animals, are produced in the EU every year.A lot of ABPs are commonly used in important productive sectors, such as in the pharmaceutical, feed, wool and leather industries but, notwithstanding, new technologies have widened the possible use of ABPs and derived products. Consequently a wide range of ABPs are not utilized and are destined to disposal. Further studies are required to hone accuracy and to find and define the appropriate application for the countless substances present in the animal reproductive organs.
A History of Organ Transplantation is a comprehensive and ambitious exploration of transplant surgery—which, surprisingly, is one of the longest continuous medical endeavors in history. Moreover, no other medical enterprise has had so many multiple interactions with other fields, including biology, ethics, law, government, and technology. Exploring the medical, scientific, and surgical events that led to modern transplant techniques, Hamilton argues that progress in successful transplantation required a unique combination of multiple methods, bold surgical empiricism, and major immunological insights in order for surgeons to develop an understanding of the body's most complex and mysteriou...
This book covers all aspects of experimental gastrointestinal research including anatomy, physiology, surgical procedures and animal experimental models As well as being a useful reference guide to established scientists, it serves as an ideal introduction to the field of gastroenterology By consulting the book, the appropriate animal species and experimental model can be chosen for physiological and pathophysiological studies
This treatise had its origins in the authors' strong opinion that the discovery of new drugs, especially of innovative therapeutic agents, really does not happen as a spontaneous sequel to investiga tive research, no matter how penetrating such research may be. Rather, it seemed to us that the discovery of innovative therapeutic agents was a very active process, existing in and of itself, and demanding full attention-it was not simply a passive, dependent by-process of investigative research. And yet, many researchers some close confreres of the authors, others more distant-believed otherwise. We felt that their view reflected unrealistic thinking and that reality probably lay closer to what...
Preclinical experimental transplantation research that is based on microsurgical models in rats fulfills two indispensable conditions for modern organ transplanta tion research: Almost all organ grafts can be performed on the rat with an amount of technical effort that is still justifiable. Thus transplantation models that are analogous to human organ transplantation can be developed, tested, and evaluated. This fulfills a necessary condition from the standpoint of surgery. With the species rat, we have a great variety of genetically different inbred strains. From the immunological point of view this is an indispensable prerequisite for the investigation of preclinical transplantation models...
Renal transplantation is now accepted as the treatment of choice for patients with end-stage renal failure. During the last decade both patients and graft survival rates have increased significantly and when assessed at one year are now greater than 90% and 80% respectively. These marked improvements have occurred at a time when increasing numbers of patients in the older age groups and with more complex forms of renal disease are being accepted for transplantation. The reasons for the improved clinical results are not fully understood but are probably linked with changes in blood transfusion policy, tissue typing policy and drug therapy. These topics, together with immunological monitoring ...
Perspectives on Anti-Inflammatory Drugs Inflammation is a very complicated process of interrelated events and cas cades that does not allow for an easily defined, focused attack for drug discovery. It is evident from years of research and development that certain classes of compounds (e.g., NSAIDs, steroids, and so on) have had a meas ure of success in alleviating pain and even dampening cellularlhormonal mechanisms involved in the process. Clear, mechanism-related therapies (e.g., for arthritis) and targeted drugs (e.g., for transplantation) have not been available in the past and, in reality, research in inflammation has re lied on more phenomenological approaches for resolving symptoms or on blatant cytoreductive approaches in cases like organ transplantation. In the last decade, approaches that have revealed novel cellular pathways in which intervention is possible for lymphocyte regulation (for example, cyclosporine and FK506) and small molecular weight mediators (e.g., leu kotriene inhibitors) are now either standard therapy or will be in a short time. These latter approaches have been the result of research from the 1970s up to the present.
With sixty years of combined experience, the authors of this extensively revised book have learned to emphasize the fundamental materials science, structure-property relationships, and biological responses as a foundation for a wide array of biomaterials applications. This edition includes a new chapter on tissue engineering and regenerative medicine, approximately 1900 references to additional reading, extensive tutorial materials on new developments in spinal implants and fixation techniques and theory. It also offers systematic coverage of orthopedic implants, and expanded treatment of ceramic materials and implants.