Abnormal Embryogenesis


Abnormal Embryogenesis
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Abnormal Embryogenesis


Abnormal Embryogenesis
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Author : T.V.N. Persaud
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Abnormal Embryogenesis written by T.V.N. Persaud and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


The 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 intrauterine 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. The comributions in this volume include some of the more recent and exciting observations on the cellular and molecular aspects of developmental defects. It is not only a documentation of the latest experimental work, but it also indicates new and important areas for future research.



The Embryo


The Embryo
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Author : Michael G. Chapman
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

The Embryo written by Michael G. Chapman and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.


A variety of new techniques that promise to revolutionize the clinical management of early pregnancy are fully detailed in this state-of-the-art book. Leading international researchers describe fast-moving topics such as embryo manipulation and the diagnosis of congenital abnormalities. The technology of assisted reproduction has made it possible to study living embryonic material for the first time, which has led to rapid advances in our understanding of the human embryo's early development. For example, study of the embryo in the test tube has pointed to early pregnancy loss as a possible cause of later infertility. Even more important, diagnostic tests using sophisticated techniques of molecular biology can be run on single cells before the embryo is replaced in the uterus. Another area of advance is the diagnosis of congenital abnormalities in the first and second trimesters of pregnancy. Great improvements have been made in the techniques of chorion villus biopsy and ultrasound imaging. A spectrum of simple biochemical tests performed on the mother's blood can greatly improve the detection of Down syndrome and other chromosome defects. Together with other developments in the fields of molecular biology and endocrinology, these new diagnostic techniques are the beginning of a new age in clinical human genetics and embryology.



Medical Embryology


Medical Embryology
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Author : Jan Langman
language : en
Publisher:
Release Date : 1975

Medical Embryology written by Jan Langman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Abnormalities, Human categories.




Before We Are Born E Book


Before We Are Born E Book
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Author : Keith L. Moore
language : en
Publisher: Elsevier Health Sciences
Release Date : 2015-01-21

Before We Are Born E Book written by Keith L. Moore and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-21 with Medical categories.


As the study of embryology continues to be integrated with a range of disciplines, Before We Are Born remains the ideal solution for students who need to quickly learn the basics. Fully updated by the world’s foremost embryologists, this medical reference book provides concise guidance on human embryology at every stage of development, utilizing rich illustrations and photographs designed to further explain content. Understand all of the latest advances in embryology, including normal and abnormal embryogenesis, causes of birth defects, and the role of genes in human development. See how discoveries in molecular biology have affected clinical practice, including the development of sophisticated new techniques such as recumbent DNA technology and stem cell manipulation. Prepare for the USMLE Step 1 with clinical case presentations, highlighted in special boxes, which demonstrate how embryology concepts relate to clinical practice. Quickly review just the embryology information you need to know, masterfully distilled from the popular book The Developing Human, written by the same author team. Understand the complex concepts inherent in embryology with help from streamlined content, didactic illustrations, and clinical photos. Test your knowledge with brand-new review questions at the end of each chapter.



Before We Are Born


Before We Are Born
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Author : Keith L. Moore
language : en
Publisher: Elsevier Health Sciences
Release Date : 2011-12-28

Before We Are Born written by Keith L. Moore and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-12-28 with Medical categories.


Before We Are Born: Essentials of Embryology and Birth Defects, by Drs. Keith L. Moore, T.V.N. Persaud, and Mark G. Torchia, allows you to efficiently and quickly assimilate the most important concepts related to this subject. Concise and richly illustrated, this popular book delivers the embryology knowledge you need in a highly efficient, reader-friendly manner. Focus on the most need-to-know information with coverage masterfully distilled from The Developing Human, 8th Edition - the more comprehensive and in-depth embryology textbook by Drs. Moore, Persaud, and Torchia. Study efficiently and flexibly thanks to the book’s user-friendly full-color format and portable size. Effectively prepare for exams with review questions and answers at the end of each chapter. Understand all of the latest advances in embryology, including normal and abnormal embryogenesis, causes of birth defects, and the role of genes in human development. See how discoveries in molecular biology have affected clinical practice, including the development of sophisticated new techniques such as recumbent DNA technology and stem cell manipulation. Prepare for the USMLE Step 1 with clinical case presentations, highlighted in special boxes, that demonstrate how embryology concepts relate to clinical practice.



The Embryo


The Embryo
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Author : Michael G. Chapman
language : en
Publisher: Springer
Release Date : 1991-01-21

The Embryo written by Michael G. Chapman and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-01-21 with Medical categories.


A variety of new techniques that promise to revolutionize the clinical management of early pregnancy are fully detailed in this state-of-the-art book. Leading international researchers describe fast-moving topics such as embryo manipulation and the diagnosis of congenital abnormalities. The technology of assisted reproduction has made it possible to study living embryonic material for the first time, which has led to rapid advances in our understanding of the human embryo's early development. For example, study of the embryo in the test tube has pointed to early pregnancy loss as a possible cause of later infertility. Even more important, diagnostic tests using sophisticated techniques of molecular biology can be run on single cells before the embryo is replaced in the uterus. Another area of advance is the diagnosis of congenital abnormalities in the first and second trimesters of pregnancy. Great improvements have been made in the techniques of chorion villus biopsy and ultrasound imaging. A spectrum of simple biochemical tests performed on the mother's blood can greatly improve the detection of Down syndrome and other chromosome defects. Together with other developments in the fields of molecular biology and endocrinology, these new diagnostic techniques are the beginning of a new age in clinical human genetics and embryology.



The Developing Human E Book


The Developing Human E Book
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Author : Keith L. Moore
language : en
Publisher: Elsevier Health Sciences
Release Date : 2011-12-19

The Developing Human E Book written by Keith L. Moore and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-12-19 with Medical categories.


The Developing Human: Clinically Oriented Embryology, by Drs. Keith L. Moore, T.V.N. Persaud, and Mark G. Torchia, delivers the world’s most complete, visually rich, and clinically oriented coverage of this complex subject. Written by some of the world’s most famous anatomists, it presents week-by-week and stage-by-stage views of how fetal organs and systems develop, why and when birth defects occur, and what roles the placenta and fetal membranes play in development. Acquire a detailed grasp of human embryology with the world’s most comprehensive, richly illustrated, and clinically oriented coverage from a cadre of leading world authorities. Effectively prepare for exams with review questions and answers at the end of each chapter. Understand all of the latest advances in embryology, including normal and abnormal embryogenesis, causes of birth defects, and the role of genes in human development. See how discoveries in molecular biology have affected clinical practice, including the development of sophisticated new techniques such as recumbent DNA technology and stem cell manipulation. Prepare for the USMLE Step 1 with clinical case presentations, highlighted in special boxes, that demonstrate how embryology concepts relate to clinical practice.



Before We Are Born 10th Edition South Asia Edition Ebook


Before We Are Born 10th Edition South Asia Edition Ebook
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Author : Keith L. Moore
language : en
Publisher: Elsevier India
Release Date : 2020-06-20

Before We Are Born 10th Edition South Asia Edition Ebook written by Keith L. Moore and has been published by Elsevier India this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-20 with Medical categories.


Covering the essentials of normal and abnormal human development for students in a variety of health science disciplines, Before We Are Born: Essentials of Embryology and Birth Defects, 10th Edition-South Asia Edition, reflects new research findings and current clinical practice through concise text and abundant illustrations. This edition has been fully updated by the world's foremost embryologists and is based on the popular text, The Developing Human, written by the same author team. It provides an easily accessible understanding of all of the latest advances in embryology, including normal and abnormal embryogenesis, causes of birth defects, and the role of genes in human development. Features streamlined content throughout, numerous photographs of common clinical cases and embryological explanations, didactic illustrations, and nearly 700 USMLE-style questions with full answers and explanations to help prepare for professional exams. Includes interactive clinical cases in every chapter that make important connections between human development and clinical practice--ideal for preparing for USMLE Step 1. Features access to 18 full-color, expertly narrated animations that guide students through key concepts in learning the complexities of embryologic development. Includes many new color photographs, new diagnostic images (3D ultrasound, CT scans, and MR images), an updated teratology section, revised and highlighted information on molecular aspects of developmental biology, and new information on the cellular and molecular basis of embryonic development. Follows the official international list of embryological terms (Terminologia Embryonica, 2013).



Pathology Of The Human Embryo And Previable Fetus


Pathology Of The Human Embryo And Previable Fetus
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Author : Dagmar K. Kalousek
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09

Pathology Of The Human Embryo And Previable Fetus written by Dagmar K. Kalousek and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Medical categories.


This book is designed primarily for anatomic pathologists to facilitate their task of accurately diagnosing embryos and fetuses. A detailed examination of the products of spontaneous and induced abortions is necessary for accurate genetic counseling and for establishing the risk for specific abnormalities or another spontaneous pregnancy loss in the future. The growing interest in the defects of early development reflects the profound change in general life-style. In the past, spontaneous abortions were considered a common, usually sporadic event in a patient's reproductive history. Only reassurance and encour agement were given to the patient and scant attention was paid to the detailed pathology of the abortus. Nowadays, however, as a result of reliable methods of contraception and of the availability of reliable prenatal diagnosis for chromosome abnormalities more frequent in advanced maternal age, significant numbers of parents plan to have pregnan cies later in their reproductive life. Consequently, in a case of spontaneous abortion, the question of "cause" and of "future risk" of recurrence of abortion or an abnormal infant is particularly important. In the era of more elaborate and accurate prenatal diagnostic tests, the pathologist examining products of conception has a primary responsibility to detect, in both spontaneous and induced abortions, any developmental abnormality that would indicate an increased risk of multifactorial, chromosomal, and single gene disorders in a subsequent child.



Before We Are Born


Before We Are Born
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Author : Mark G. Torchia
language : en
Publisher:
Release Date : 2024-11-30

Before We Are Born written by Mark G. Torchia and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-11-30 with Medical categories.


Thoroughly revised and updated with the latest advances in human embryology, including the cellular and molecular basis of development, Before We Are Born: Essentials of Embryology and Birth Defects, 11th Edition, offers clinically relevant and highly illustrated coverage of this complex field. It is based on the popular text The Developing Human, written by the same expert and experienced educator author team. Coverage has been carefully selected to provide an easily accessible understanding of all the core aspects of embryology, including normal and abnormal embryogenesis, causes of birth defects, and the role of genes in human development. Covers the essentials of normal and abnormal human development for students in a variety of health science disciplines, reflecting new research findings and current clinical practice through concise text and abundant, clearly labeled illustrations. Offers authoritative, easily accessible, step-by-step coverage from conception through all stages of development to birth. Features many new color photographs and new diagnostic images (3D ultrasound, CT, and MR images). Includes an updated teratology section, revised and highlighted information on molecular aspects of developmental biology and genetics, and new information on the cellular and molecular basis of embryonic development. Contains nearly 700 USMLE-style questions with full answers and explanations to help prepare for professional exams. Includes clinical cases in every chapter that make important connections between human development and clinical practice-ideal for preparing for USMLE Step 1 and similar exams. Provides access to 18 full-color, expertly narrated animations that guide students through key concepts of embryologic development. Follows the official international list of embryological terms (Terminologia Embryonica, 2019). An eBook version is included with purchase. The eBook allows you to access all of the text, figures and references, with the ability to search, customize your content, make notes and highlights, and have content read aloud.