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Studies of simple and emerging systems have been undertaken to un derstand the processes by which a developing system unfolds, and to understand more completely the basis of the complexity of the fully formed structures. The nervous system has long been particularly in triguing for such studies, because of the early recognition of a multitude of distinctly differentiated states exhibited by nerve cells with different morphologies. Anatomical studies suggest that one liver cell may be very like another, but indicate that neurons come in a remarkable di versity of forms. This diversity at the anatomical level has parallels at the physiological and biochemical levels. It is becoming increasingl...
Developmental biology is at the core of all biology. This text emphasises the principles and key developments in order to provide an approach and style that will appeal to students at all levels.
Stocum (Center for Regenerative Biology and Medicine, Indiana U. Purdue U. of Indiana) presents a volume on regenerative biology and medicine for research investigators, graduate and undergraduate students, medical students, and fellows, in addition to researchers in chemistry, informatics, computer science, math, physics, and engineering. This edition has been reorganized to follow the natural progression of discovery within regenerative biology: chapters on the mechanisms and basic biology of regeneration of various structures are followed by strategies of regenerative medicine for each organ system. The final chapter provides a perspective on what has been achieved in the field and future prospects. This edition has also been expanded to include advances in non-mammalian regeneration. Annotation ©2012 Book News, Inc., Portland, OR (booknews.com).
Sequential and reciprocal interactions between oral epithelial and cranial neural crest-derived mesenchymal cells give rise to the teeth and periodontium. Teeth are vital organs containing a rich number of blood vessels and nerve fibers within the dental pulp and periodontium. Teeth are composed by unique and specific collagenous (dentin, fibrillar cementum) and non-collagenous (enamel) highly mineralized extracellular matrices. Alveolar bone is another collagenous hard tissue that supports tooth stability and function through its close interaction with the periodontal ligament. Dental hard tissues are often damaged after infection or traumatic injuries that lead to the partial or complete d...
A fundamental problem in neuroscience is the elucidation of the cellular and molecular mechanisms underlying the development and function of the nervous system. The complexity of organization, the heteroge neity of cell types and their interactions, and the difficulty of controlling experimental variables in intact organisms make this a formidable task. Because of the ability that it affords to analyze smaller components of the nervous system (even single cells in some cases) and to better control experimental variables, cell culture has become an increasingly valuable tool for neuroscientists. Many aspects of neural development, such as proliferation, differentiation, synaptogenesis, and my...
Following pioneering work by Harrison on amphibian limbs in the 1920s and by Saunders (1948) on the apical ridge in chick limbs, limb development became a classical model system for investigating such fundamental developmental issues as tissue interactions and induction, and the control of pattern formation. Earlier international conferences, at Grenoble 1972, Glasgow 1976,and Storrs, Connecticut 1982, reflected the interests and technology of their time. Grenoble was concerned with ectoderm-mesenchyme interaction, but by the time of the Glasgow meeting, the zone of polarizing activity (ZPA) and its role in control of patterning was the dominant theme. Storrs produced the first intimations t...
Current Topics in Developmental Biology provides a comprehensive survey of the major topics in the field of developmental biology. The volumes are valuable to researchers in animal and plant development, as well as to students and professionals who want an introduction to cellular and molecular mechanisms of development. The series has recently passed its 30-year mark, making it the longest-running forum for contemporary issues in developmental biology. Volume 67, covers innovative topics such as Control of Food-intake through Regulation of camp, regeneration of deer antlers, factors affecting male song evolution in drosophila montana, skeletal stem cells in regenerative medicine, and so much more. - Contains 10 vital contributions from leading minds in developmental biology - Presents an analysis of contemporary topics such as regeneration of stem cells, drosophila montana, and programmed cell death in plants - Offers 17 full color figures in detail of the chapters
What do biologists want? What kind of explanation do biologists aim? How will we know when we have "made sense" of life? Explanations in the biological sciences are provisional and partial, judged by criteria as heterogenous as their subject matter. This text accounts for this diversity.
This book examines how governments can weaken the regenerative capabilities of terrorist and insurgent groups. The exploration of this question takes the form of a two-tier examination of three insurgent actors whose capacity to regenerate weakened in the past: the Front de libération du Québec (FLQ) of Canada, the Movimiento de Liberación Nacional - Tupamaros (MLN-T) of Uruguay and the Provisional Irish Republican Army (PIRA) of Northern Ireland during the mid-1970s. At the first level of its examination, the book investigates the extent to which the regenerative capacities of the FLQ, MLN-T, and PIRA weakened because of an increase in attrition and a decrease in recruitment. The primary...
Conceived for both computer scientists and biologists alike, this collection of 22 essays highlights the important new role that computers play in developmental biology research. Essays show how through computer modeling, researchers gain further insight into developmental processes. Featured essays also cover their use in designing computer algorithms to tackle computer science problems in areas like neural network design, robot control, evolvable hardware, and more. Peter Bentley, noted for his prolific research on evolutionary computation, and Sanjeev Kumar head up a respected team to guide readers through these very complex and fascinating disciplines.* Covers both developmental biology and computational development -- the only book of its kind!* Provides introductory material and more detailed information on BOTH disciplines * Includes contribututions from Richard Dawkins, Lewis Wolpert, Ian Stewart, and many other experts