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Book & Software Reviews |
University of Maryland School of Medicine, Department of Pathology, Department of Medical & Research Technology, 22 South Greene St., Baltimore, MD 21201
Albumin, the most abundant plasma protein, is among the most
studied of all proteins, being important from clinical monitoring,
physiological, and therapeutic perspectives. This unique primer brings
together the full scope of albumin: its history, structure, physical
and chemical properties, genetics, metabolism, and practical
application, as well as laboratory preparations and clinical uses. The
author starts with a concise historical overview and a detailed
illustration of the structural information and chemical properties of
albumin from human and bovine sources. Immunochemistry of albumin and
its ability to bind a large variety of endogenous and exogenous ligands
are presented in Chapter 3. Chapter 4 includes the gene sequences of
albumin and other members of the albumin superfamily, including
-fetoprotein,
-albumin, and vitamin D-binding protein. Chapter 5
focuses on basic aspects of albumin metabolism, including synthesis,
distribution, functions, and degradation. The last two chapters will be
of particular interest to the laboratorian as they deal with the
clinical and practical aspects of albumin, including analysis and the
physiological relation and response of this protein to metabolic
diseases. Parenteral uses of albumin in circulatory and digestive
support, removal of toxins, imaging, drug delivery, and coating of in
vivo devices are also presented.
The application of albumin in surgery and shock trauma consumes ~100 000 kg of this protein per year in North America alone, leading to large-scale commercial purification as well as recombinant production. A critical section for researchers using albumin for in vitro systems describes a list of impurities that are detected in albumin preparations, followed by a section on removal of unwanted components. The author concludes the book by describing albumin products and their in vitro applications, plus procedures for preparation and characterization of albumin solutions, isolation from serum, and modification.
As with any comprehensive text dealing with such an important and extensive topic, an updated edition of this book will be warranted in the near future to summarize the exploding literature on such topics as comparative studies of recombinant and human serum albumin, mechanisms of biomolecular interaction of negatively charged albumins with the HIV-1 envelope protein gp120, and the use of albumin to prolong circulation of several therapeutic growth factors, including recombinant human granulocyte-colony stimulating factor.
In summary, this book is a must for those who use albumin to restore failing circulation or to promote nutritional functions, as well as for clinical researchers of plasma protein metabolism and transport of substances in blood. It is highly recommended for physicians, biochemists, clinical investigators, pharmacologists, and protein chemists.
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