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Exactly sixty years ago Schretzenmayer provided the first experimental proof that changes in blood ftow can affect the diameter oflarge arteries. Since then, support has been growing for the idea that intraluminal blood ftow plays an important role in regulating not only the tone of blood vessels, but also their caliber and structure. Investigations of the&e phenomena have been given a strong impetus by the discovery that the endothelium can modulate the tone of underlying vascular smooth muscle via the release of a number of vasoactive substances. Investigators often diverge in their opinions regarding the nature of the vascular wall response to blood ftow and the mechanisms involved. This ...
Biotechnologyâ€"the manipulation of the basic building blocks of lifeâ€"is rapidly advancing in laboratories around the world. It has become routine to refer to DNA fingerprints and genetically engineered foods. Yet the "how to" of biotechnology is only the beginning. For every report of new therapies or better ways to produce food, there is a Jurassic Park scenario to remind us of the potential pitfalls. Biotechnology raises serious issues for scientists and nonscientists alike: Who will decide what is safe? Who will have access to our personal genetic information? What are the risks when advanced science becomes big business? In Biotechnology, experts from science, law, industry, and...
Human biomechanics is an important research field in achieving safety, health, comfort, and a high quality of life in a world where the older generation soon will outnumber the younger generation. Recently there have been significant developments in this new field ofresearch, addressing such issues as injury prevention in various types of accidents, the causes of human bodily dysfunction, function recovery through medical care and training, and func tional reinforcement by sports. These issues are studied on the basis of the biomechanics of the cells, tissues, organs, and systems of the human body. To achieve the aim of providing support for better lives from the aspect of mechanical enginee...
Vascular endothelial plays a significant role in regulating blood flow, and endothelial cells (EC) have highly active metabolic functions. This volume focuses on Vascular Endothelium, NO and Hypertension and is a continuum of the volumes on Mechanobiology of Cartilage and Chondrocyte.
"Function dictates structure" is a classic paradigm reaffirmed in Wolff's law of the skeletal system. A major question being addressed by current research in biomechanics is whether this doctrine also holds true for the cardiovascular system and connective tissues. Taking a multidisciplinary approach to this question has produced new insights into the sensors, signals, and activators that produce remodeling and functional adaptation in cardiac muscle, blood vessels, and bone, including important new findings on the response of vascular endothelial cells to shear stress. Other work focuses on the extent of remodeling and adaptation processes in tendons, ligaments, and intervertebral discs. Together with two companion volumes, Computational Biomechanics and the Data Book on Mechanical Properties of Living Cells, Tissues, and Organs, this monograph will prove invaluable to those working in fields ranging from medical science and clinical medicine to biomedical engineering and applied mechanics.
This unique book by leading experts reviews the key therapeutic issues related to stem cell technology.
Cell mechanics and cellular engineering may be defined as the application of principles and methods of engineering and life sciences toward fundamental understanding of structure-function relationships in normal and pathological cells and the development of biological substitutes to restore cellular functions. This definition is derived from one developed for tissue engineering at a 1988 NSF workshop. The reader of this volume will see the definition being applied and stretched to study cell and tissue structure-function relationships. The best way to define a field is really to let the investigators describe their areas of study. Perhaps cell mechanics could be compartmentalized by remember...
This book is a tribute to Professor Yuan-Cheng Fung, the Father of Biomechanics and a pioneer in Bioengineering, in honor of his 90th Birthday. The book consists of articles contributed by his colleagues, students, friends and family. These articles illustrate Professor Fung's profound influence on outstanding leaders in bioengineering, especially biomechanics, and on the life and work of all people who have been in contact with him. The scientific topics covered range from fundamentals of science and engineering (e.g., residual stress, flow dynamics, and cellular signaling) to clinical disorders (e.g., atherosclerosis, diabetes, and hypertension). The articles cover the whole spectrum of biological hierarchy, from genes/molecules to cells/tissues, and organs/systems, with close correlations between engineering and biomedical sciences. This book provides an excellent view of the marvelous contributions of Professor Fung as a Renaissance Man.
Tissue engineering integrates knowledge and tools from biological sciences and engineering for tissue regeneration. A challenge for tissue engineering is to identify appropriate cell sources. The recent advancement of stem cell biology provides enormous opportunities to engineer stem cells for tissue engineering. The impact of stem cell technology on tissue engineering will be revolutionary. This book covers state-of-the-art knowledge on the potential of stem cells for the regeneration of a wide range of tissues and organs and the technologies for studying and engineering stem cells. It serves as a valuable reference book for researchers and students.
The main aim of this book is to focus on research in the mechanobiology of cartilage and chondrocyte, and to promote the creation of new studies and collaborations in the osteo-articular field.