Stem cell mobilization represents a transient increase in the levels of circulating stem and progenitor cells. In Stem Cell Mobilization: Methods in Protocols, expert researchers in the field detail cell mobilization methodology and recent developments in the field for basic and biomedical research community. Specifically clinical hematopoietic progenitor cell mobilization protocols, frontiers in mobilization and analysis of non-hematopoietic progenitors, mesenchymal progenitor cells, monocyte-derived fibroblast progenitors, and very small embryonic like cells. Written in the highly successful Methods in Molecular Biology (TM) series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Stem Cell Mobilization: Methods and Protocols seeks to aid scientists in the further study of this important stem cell research.

During the last hlO hundred years man has changed from living in equilibrium with the natural world which sustained him, to a new position in which he is now its undisputed ruler - and very often out of equilibrium - able in a matter of hours to reduce miles of forest to devastated, potential desert. This destructive and wasteful ability has increas d dramatically over recent years. At the same time however the need for conservation, particularly of plants as a resource for the future, has also become apparent, along with the realisation that advanced technologies can produce more from existing agricultural and forest regions. This may to some extent relieve the heavy pressure on the vulnerable areas where short term over-exploitation leads to permanent destruction of whole ecosystems, and the attendant loss, for ever, of many of the animals and plants which originally lived there. There still remains today a vast number of plant species whose potential is unknown. Maybe they will never have more than aesthetic value to mankind. But who knows where, for example, the next anti cancer agent may be found. And anyway future generations may not be ready to accept such anthropocentric values, and the options should be kept open for the philosophical concept that all life on earth has a right to exist and that man has none to exterminate."

This report on the state of the art and future directions of public-key cryptography is published in accordance with the terms of reference of the European Institute for System Security (EISS). The EISS was founded in 1988 by cabinet resolution of the state government of Baden-W}rttemberg and its basic task is scientific research and knowledge transfer in the field of security in telecommunications and computer and information systems. This report gives the results of an EISS workshop on public-keycryptography and contains seven chapters: an introduction, the scope of the workshop, the topics chosen, classification and description of the most prominent public-key systems, the dependence of public-key cryptography on computational number theory, mistakes and problems with public-key systems, and a projection of needs and requirements for public-key systems. It is addressed to all members of the computer science community: systems developers, researchers, decision makers, standardization committees, patent offices, and users and customers of secure computer systems.

Stem cell mobilization represents a transient increase in the levels of circulating stem and progenitor cells. In" Stem Cell Mobilization: Methods in Protocols," expert researchers in the field detail cell mobilization methodology and recent developments in the field for basic and biomedical research community. Specifically clinical hematopoietic progenitor cell mobilization protocols, frontiers in mobilization and analysis of non-hematopoietic progenitors, mesenchymal progenitor cells, monocyte-derived fibroblast progenitors, and very small embryonic like cells. Written in the highly successful "Methods in Molecular Biology " series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls.

Authoritative and practical, "Stem Cell Mobilization: Methods and Protocols "seeks to aid scientists in the further study of this important stem cell research. "