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Author:
Publisher:
Published: 1992
Total Pages: 742
ISBN-13:
DOWNLOAD EBOOKPublishes original reports of studies in all areas of abnormal development and related fields. It also welcomes reviews of topics of current significance and letters discussing papers that have appeard in Teratology or that deal with controversial scientific matters of interest to its readers.
Author: Thomas H. Shepard
Publisher: JHU Press
Published: 2004
Total Pages: 564
ISBN-13: 9780801879531
DOWNLOAD EBOOKLinks information on experimental teratogenic agents with the congenital defects in human beings.
Author: James Graves Wilson
Publisher:
Published: 1973
Total Pages: 328
ISBN-13:
DOWNLOAD EBOOKAuthor: T.V.N. Persaud
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 240
ISBN-13: 9401159106
DOWNLOAD EBOOKThe study of birth defects has assumed an importance even greater now than in the past because mortality rates attributed to congenital anomalies have declined far less than those for other causes of death, such as infectious and nutritional diseases. It is estimated that as many as 50% of all pregnancies terminate as miscarriages. In the majority of cases this is the result of faulty development. Major congenital malformations are found in at least 2% of all liveborn infants, and 22% of all stillbirths and infant deaths are associated with severe congenital anomalies. Teratological studies of an experimental nature are neither ethical nor justifiable in humans. Numerous investigations have been carried out in laboratory animals and other experimental models in order to improve our understanding of abnormal intra-uterine development. In less than two decades the field of experimental teratology has advanced phenomenally. As a result of the wide range of information that is now accumulating, it has become possible to obtain an insight into the causes, mechanisms and prevention of birth defects. However, considerable work will be needed before these problems can be resolved. This book brings together some of the more recent and important research findings related to the mechanisms and pathogenesis of abnormal develop ment. It is not only a documentation of the latest experimental work, but it also points out future directions that seem productive and challenging.
Author: Paul C. Barrow
Publisher: Humana Press
Published: 2012-11-09
Total Pages: 0
ISBN-13: 9781627031301
DOWNLOAD EBOOKTeratology is the study of chemical-induced birth defects. This book is a comprehensive guide to the procedures and methods commonly employed in the safety testing of all classes of chemical for teratogenicity (also referred to as embryotoxicity, developmental toxicity or prenatal toxicity). The various international regulatory requirements are explained in detail, in order that the reader may perform all of the necessary studies for the successful registration or marketing authorisation of a new pharmaceutical, industrial chemical, crop protection product or food additive. Written in the highly successful Methods in Molecular BiologyTM series format, each chapter gives clear complete instructions on how to perform the task in hand. The authors are respected experts in their field, all with hands-on experience of the procedures described. Teratogenicity Testing: Methods and Protocols gives crucial guidance and tips on how to deal with unexpected results and overcome regulatory difficulties.
Author: H. Kalter
Publisher: Elsevier
Published: 2003-06-06
Total Pages: 167
ISBN-13: 0080542352
DOWNLOAD EBOOKThis book is an an up-to-date survey and summary of present knowledge and future expectations regarding the environmental causes of congenital malformations in human beings, beginning with the earliest discoveries of the 20th century up to the latest ideas and problems at its end, presents views and comments on the progress made over the century in understanding human prenatal maldevelopment.
Author: E.P. Riley
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 829
ISBN-13: 1461321891
DOWNLOAD EBOOKThis book was developed in response to a need in behavioral teratology for a comprehen sive set of reviews of the field's many topics brought together in a single source. This volume represents the first effort to synthesize and integrate research in the field since 1969 when Justin Joffe wrote Prenatal Determinants of Behaviour. Joffe's book became a standard reference for many years, particularly for the experimental design of animal investigations. It has become increasingly evident, however, that some aspects of design once considered inviolate have changed and become part of a more flexible approach. In current research the emphasis is on a set of prioritized, but focused, experimental ques tions rather than on designs which factor all possible variables into every experiment. Also, new design considerations have arisen over the last 15 years, not appreciated when Joffe wrote. Moreover, the sheer volume of new experimental evidence generated since 1969 has increased the content of the field several fold. These considerations made a new review and critical appraisal of the field compelling. The book is divided into four major sections. Part I contains four chapters. These chapters provide discussions of the general principles of behavioral teratogenesis, and information on the historical, governmental, and methodological contexts in which the field operates. The purpose of these chapters is to provide the framework within which the review chapters in the remainder of the book may best be understood.
Author: Harold Kalter
Publisher: Springer Science & Business Media
Published: 2010-07-28
Total Pages: 271
ISBN-13: 9048188202
DOWNLOAD EBOOKSerious congenital malformations are a major contributor to the infant death rate worldwide. Their nonhereditary causes are multiple and complex, and include infectious and metabolic dangers, disease medication, nutritional inadequacy, medicinal products, environmental agents and pollutants, among them. The cause of many however is still unknown. The wide range of these causes makes the defects of interest to those of a wide range of medical and investigatory backgrounds, especialy clinicians, fundamental scientists, and environmentalists.
Author: Richard Vogel
Publisher: Tectum Verlag DE
Published: 2001
Total Pages: 308
ISBN-13: 9783828882485
DOWNLOAD EBOOKAuthor: Harold Kalter
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 368
ISBN-13: 1461573114
DOWNLOAD EBOOKTeratology is at once among the oldest and youngest of human preoccupations. Coincident with man's first observations of the stars were his recordings of human and animal deformities. But, such aberrancies must have occurred even earlier, for although it is one of those things-like evolution-that cannot be proven, it is nevertheless indisputable that dysmorphogenesis must have occurred from the time complex forms of life first arose on our planet; and that from the beginnings of human awareness our species was conscious of such happenings. From the earliest recordings of this fascination with the form and meaning of abnormality a tortuous but continuous line extends to modern struggles to understand and control these manifestations. And now, after long occupying an honorable but peripheral place in the halls of philosophical and scientific pursuits, teratology has quite suddenly come to take a prominent position at the hub of a complex crossroads of human concerns. This shift in its fortune has taken several forms. Fetal maldevelopment has become the concern of environmentalists, activists of various persuasions, indus trial organizations, government agencies, ethicists, parents-i. e. , individuals and groups whose actions are impelled by apprehension. Such motives are of course not without basis; the trauma of thalidomide left a scar yet raw. For still others clinicians, academics, experimentalists-the upsurge in the interest in fetal mal development is at a different level, and their pursuits are broad, taking external agents as but one of the causes of defective development.
