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British Medical Association Book Awards 2009 - Commended, Basic and Clinical Sciences This textbook is aimed at medical and other health science students to explain the practical clinical impact of new techniques in biotechnology. It does not set out to explain the minutiae of the techniques themselves. The book focuses on why these techniques are useful in a clinical context and considers their potential uses, limitations and the ethical considerations that surround their use. Accessible account of subject wriiten at a level appropriate for medical students. Highly illustrated in colour. Ideal as a resource for problem-based courses. Increasing number of medical courses have modules on this subject. Suggestions for further reading.
"Biotechnology encompasses the variety of methods available for manipulating living cells and organisms. It is having an increasing impact on all aspects of medicine, from helping in the understanding of the aetiology of disease, to its diagnosis and treatment. This growing importance of medical biotechnology means that a general understanding of this rapidly advancing field is essential for all medical graduates and medical scientists. This book places emphasis on the medical applications of biotechnology, rather than the details fo the experimental techniques"--Back cover.
The present book intends to provide an update on immunosenescence and how deficiencies in the immune system contribute to a higher susceptibility to infections, decline in organ function, reduced vaccination responses, age-related disease and the ageing process itself, negatively affecting longevity. Our focus is on the main changes in immune system cells and their products occurring during the ageing process and the possible consequences for health and disease. This includes: discussion of the modulatory and/or suppressive mechanisms associated with the alterations in T regulatory cells, B regulatory cells and Myeloid Derived Suppressor cells; changes in the immune system observed in chronic neurodegenerative diseases, cancer, lung disease and frailty will also be discussed. Most importantly we provide recent literature information about possible interventions (focusing on physical activity) that could alleviate the negative effects of immunosenescence. The Ageing Immune System and Health is a comprehensive guide on the field intended to all physicians, researchers, professors and students interested on relationship between immune system, ageing and health.
Apoptosis, or programmed cell death, is a necessary process by which a cell may die without adversely affecting its environment. It plays a crucial role in normal development, and in the body's defence mechanisms against disease. Too much cell death is destructive, leading to neurodegenerative diseases and impaired development. Conversely, too little cell death can lead to an increased susceptibility to cancer and sustained viral infection. Apoptosis is a matter of balance Dramatic progress has been made in the study of apoptosis over the past decade. One of the most rapidly expanding knowledge bases being established is on the molecular mechanisms controlled by a variety of gene products including Bcl-2, caspases, death receptors, and proteolytic targets, as well as the central role of the mitochondrion. The major challenge in apoptosis research is how the protein products involved operate in an intricate web of signaling pathways that also play a crucial role in cell proliferation and differentiation. This book concentrates on elucidating these signal transduction mechanisms, an area not properly reviewed by other apoptosis texts.
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