Thoroughly researched using experimentation and re-examination of all previously published evidence, Molecular and Physiological Mechanisms of Muscle Contraction is a carefully crafted treatise and revision of previous conceptions of muscle contraction. It presents detailed descriptions of new, previously unpublished data and hybrids recent findings with the standard Huxley model. This book demonstrates that traditional concepts cannot fully explain contraction and builds upon previous work. It identifies flaws in the reasoning initially used to explain some results as well as alternative interpretations accounting for inconsistencies. In response to previous bodies of inconsistent or conflicting theories and data, the book synthesizes research based on the Huxley model with more recent experimental and laboratory findings to define a new model. The new model this book proposes is not a replacement for the standard Huxley model of muscle contraction, but a modification based on recent research and synthesized with pre-existing data and conceptions. It reconciles new data with prior information that is contradictory or not entirely explicable in proposing a new integrated and more complete model of muscle contraction.

Alzheimer's disease is one of the major scientific, medical and social challenges of our time. This book, the first in the new series "Research and Perspectives in Alzheimer's " "Disease," presents a particularly up-to-date approach of immunological and biochemical aspects. It is written by the most outstanding scientists and contains recent data. The following are among the most interesting ideas contained in this book: - Alzheimer's disease is a cerebral form of amyloidosis. - some data are in accordance with an immunological hypothesis of this disease. - degeneration of microvessels - including amyloid angiopathy - could be very important in the changes in the brain with Alzheimer's disease. - the molecular study of A4 protein and its precursor is important for the understanding of the disease. This synthesis by prominent scientists provides a stimulating hypothesis about the determinism of the disease.

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