Human Afflictions And Chromosomal Aberrations

Download or read book Human Afflictions and Chromosomal Aberrations written by Raymond Turpin and published by Elsevier. This book was released on 2013-10-22 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern Trends in Physiological Sciences, Volume 32: Human Afflictions and Chromosomal Aberrations presents the study of the links between chromosome aberrations and physical and mental congenital anomalies. This book discusses the possibilities of human cytogenetic research as well as its difficulties. Organized into 15 chapters, this volume begins with an overview of the development of human chromosome investigations. This text then explains the methods for studying human chromosomes, which can be applied without controlling the atmosphere of the incubator. Other chapters describe the structural features of the normal human karyotype. This book discusses as well the early appearance of a chromosome aberration that produces a change in the hereditary patrimony manifest in a constitutional disorder of the individual. The final chapter deals with the biochemical effects that correspond to numerical or structural anomalies in chromosome 21. This book is a valuable resource for genetecists, cytogeneticists, physicians, and clinical researchers.

Download or read book Sex Chromosome Abnormalities And Human Behavior written by Daniel B Berch and published by CRC Press. This book was released on 2019-07-11 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is based on a symposium, "Cognitive and Psychosocial Dysfunctions Associated with Sex Chromosome Abnormalities," presented at the 1986 Annual Meeting of the American Association for the Advancement of Science. It contains reports from individual research groups and a psychological study.

Download or read book Social and Psychological Aspects of Applied Human Genetics written by James R. Sorenson and published by . This book was released on 1972 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: About 1400 references to books and journal articles "primarily concerned with social and psychological issues of applied human genetics in general, and genetic counseling in particular". Excludes literature dealing with ethical or proscriptive areas. Also covers foreign-language titles. Citations mostly from 1960's through 1972. Classified arrangement. No index.

Download or read book Problems of Birth Defects written by T.V.N. Persaud and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surprisingly, the beginning of a modern approach This collection of articles and commentaries is an to the problems of birth defects is relatively recent integration of information from many disciplines, and dates from Gregg's classical report in 1941 that and presents a comprehensive survey of both recent mothers who contracted rubella during the first tri and previously reported work related to the major mester of pregnancy gave birth to infants with severe aspects of birth defects. In particular, an attempt multiple anomalies. For the first time, an environ has been made to provide a critical assessment of mental agent was found to be teratogenic in man current concepts and to identify areas in need of and was documented in a thoroughly convincing further investigation. manner. Since then, many important discoveries The scope of this volume and space limitations and significant developments have been made, par precluded discussion of and reference to all papers ticularly in the areas of environmental teratogenesis, of relevance or importance: a work of the present hereditary mechanisms, and prenatal diagnosis. nature must necessarily be selective. Some good In recent years, there has been an impressive papers have been left out or given relatively little surge of interest in the causes and prevention of consideration. It is my hope that the list of Further birth defects. Undoubtedly this resulted not only References will be consulted and should compensate from the thalidomide tragedy, but also from the for this lack of completeness.

Download or read book A Short History of Medical Genetics written by Peter S. Harper and published by Oxford University Press. This book was released on 2008-10-24 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: An eminent geneticist, veteran author, OMMG Series Editor, and noted archivist, Peter Harper presents a lively account of how our ideas and knowledge about human genetics have developed over the past century from the perspective of someone inside the field with a deep interest in its historical aspects. Dr. Harper has researched the history of genetics and has had personal contact with a host of key figures whose memories and experiences extend back 50 years, and he has interviewed and recorded conversations with many of these important geneticists. Thus, rather than being a conventional history, this book transmits the essence of the ideas and the people involved and how they interacted in advancing- and sometimes retarding- the field. From the origins of human genetics; through the contributions of Darwin, Mendel, and other giants; the identification of the first human chromosome abnormalities; and up through the completion of the Human Genome project, this Short History is written in the author's characteristic clear and personal style, which appeals to geneticists and to all those interested in the story of human genetics.

Download or read book Downs written by David Wright and published by OUP Oxford. This book was released on 2011-08-25 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: For 150 years, Down's Syndrome has constituted the archetypal mental disability, easily recognisable by distinct facial anomalies and physical stigmata. In a narrow medical sense, Down's syndrome is a common disorder caused by the presence of all or part of an extra 21st chromosome. It is named after John Langdon Down, the British asylum medical superintendent who described the syndrome as Mongolism in a series of lectures in 1866. In 1959, the disorder was identified as a chromosome 21 trisomy by the French paediatrician and geneticist Jérôme Lejeune and has since been known as Down's Syndrome (in the English-speaking world) or Trisomy 21 (in many European countries). But children and adults born with this chromosomal abnormality have an important collective history beyond their evident importance to the history of medical science. David Wright, a Professor in the History of Medicine at McMaster University, looks at the care and treatment of Down's sufferers - described for much of history as 'idiots', - from Medieval Europe to the present day. The discovery of the genetic basis of the condition and the profound changes in attitudes, care, and early identification of Down's in the genetic era, reflects the fascinating medical and social history of the disorder.

Download or read book Heredity, Environment, and Personality written by John C. Loehlin and published by University of Texas Press. This book was released on 2014-11-06 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reports on a study of 850 pairs of twins who were tested to determine the influence of heredity and environment on individual differences in personality, ability, and interests. It presents the background, research design, and procedures of the study, a complete tabulation of the test results, and the authors’ extensive analysis of their findings. Based on one of the largest studies of twin behavior conducted in the twentieth century, the book challenges a number of traditional beliefs about genetic and environmental contributions to personality development. The subjects were chosen from participants in the National Merit Scholarship Qualifying Test of 1962 and were mailed a battery of personality and interest questionnaires. In addition, parents of the twins were sent questionnaires asking about the twins’ early experiences. A similar sample of nontwin students who had taken the merit exam provided a comparison group. The questions investigated included how twins are similar to or different from nontwins, how identical twins are similar to or different from fraternal twins, how the personalities and interests of twins reflect genetic factors, how the personalities and interests of twins reflect early environmental factors, and what implications these questions have for the general issue of how heredity and environment influence the development of psychological characteristics. In attempting to answer these questions, the authors shed light on the importance of both genes and environment and form the basis for different approaches in behavior genetic research.