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This book focuses on the intersection between cell cycle regulation and embryo development. Specific modifications of the canonical cell cycle occur throughout the whole period of development and are adapted to fulfil functions coded by the developmental program. Deciphering these adaptations is essential to comprehending how living organisms develop. The aim of this book is to review the best-known modifications and adaptations of the cell cycle during development. The first chapters cover the general problems of how the cell cycle evolves, while consecutive chapters guide readers through the plethora of such phenomena. The book closes with a description of specific changes in the cell cycle of neurons in the senescent human brain. Taken together, the chapters present a panorama of species - from worms to humans - and of developmental stages - from unfertilized oocyte to aged adult.
General embryology. Developmental biology --- Histology. Cytology --- cytologie --- embryologie (geneeskunde) --- histologie
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General embryology. Developmental biology --- Histology. Cytology --- cytologie --- embryologie (geneeskunde) --- histologie
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Un ouvrage consacré au développement de l'être humain: de la formation des gamètes à la naisance de l'individu. Un livre novateur alors que la plupart des traités d'embryologie classiques décrivent le développement du corps humain depuis sa conception jusqu'à la naissance, ce livre envisage les processus développementaux en termes de biologie descriptive, clinique, génétique et moléculaire. Il fait appel à des notions de physiologie et de physiopathologie, de biologie moléculaire et de génétique. Une science moderne Embryologie humaine aborde des sujets tels que les cascades de gènes, les récepteurs et leurs ligands, l'invalidation des gènes ou de leur surexpression, les mutations inactivantes, les facteurs de transcription ou de croissance, ou encore les signaux moléculaires..Ce livre comprend de ce fait la description de nombreux troubles cliniques ou syndromes dont l'origine est à rechercher dans des altérations embryologiques. Larsen et les auteurs qui prolongent son oeuvre, on fait de l'embryologie une science moderne, intégrée dans tous les autres aspects de la biologie.
Embryology, Human --- Embryology --- Embryologie humaine --- Reproduction --- Embryon humain --- Foetus --- développement --- Croissance --- Embryonic Development --- Fetal Development --- Développement --- Embryology. --- Embryonic Development. --- Fetal Development. --- Embryologie humaine. --- Développement. --- Croissance. --- Développement.
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This book serves as a comprehensive atlas of the developmental histology of the major organs from 15 weeks gestation to the neonatal period. Each section includes text on basic embryologic processes that influence the development of each organ and highlight major histologic features that correspond with certain developmental periods. In addition, there are many color photomicrographs at key developmental stages to assist the reader in identifying appropriate histologic changes at each developmental stage. This book will be of great value to students of embryology, pathology residents and fellows, and attending pathologists who perform fetal autopsies.
General embryology. Developmental biology --- Paediatrics --- Pathology --- pathologie --- foetus --- pediatrie --- neonatologie --- cytologie --- embryologie (geneeskunde) --- histologie
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The human immune system is a complex network of tissues and organs dispersed throughout the body. Immunology, as one of the most rapidly evolving fields in biomedical research, has to date covered the essential cellular and molecular events necessary for immune responses to occur, but has paid relatively little attention to important developmental processes underlying the formation of the tissues themselves that carry out immune responses in humans and other mammalians. In contrast to the thymus and bone marrow that generate mature leukocytes for antigen recognition and handling, these latter tissues display broad tissue distribution and possess diverse architectural characteristics. These peripheral lymphoid tissues and organs develop prior to the individual's exposure to external antigens, and despite their similar functions, their varied appearances indicate a substantial complexity of tissue ontogeny. This volume presents a comprehensive overview of the developmental features of the major peripheral lymphoid organs, thus examining the connection between immunological functionality and structural characteristics utilizing a developmental approach, for an audience ranging from undergraduate students to senior researchers in immunology, histology and clinical medicine.
General embryology. Developmental biology --- Immunology. Immunopathology --- Human physiology --- immunologie --- fysiologie --- embryologie (geneeskunde)
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Quantitative ultrasound (QUS) of bone is a relatively recent research field. The research community is steadily growing, with interdisciplinary branches in acoustics, medical imaging, biomechanics, biomedical engineering, applied mathematics, bone biology and clinical sciences, resulting in significant achievements in new ultrasound technologies to measure bone, as well as models to elucidate the interaction and the propagation of ultrasonic wave in complex bone structures. Hundreds of articles published in specialists journals are accessible from the Web and from electronic libraries. However, no compilation and synthesis of the most recent and significant research exist. The only book on QUS of bone has been published in 1999 at a time when the propagation mechanisms of ultrasound in bone were still largely unknown and the technology was immature. The research community has now reached a critical size, special sessions are organized in major international meetings (e.g., at the World Congress of Biomechanics, the annual meetings of the Acoustical Society of America, International Bone Densitometry Workshop, etc...). Consequently, the time has come for a completely up to date, comprehensive review of the topic. The book will offer the most recent experimental results and theoretical concepts developed so far and is intended for researchers, graduate or undergraduate students, engineers, and clinicians who are involved in the field. The central part of the book covers the physics of ultrasound propagation in bone. Our goal is to give the reader an extensive view of the mathematical and numerical models as an aid to understand the QUS potential and the types of variables that can be determined by QUS in order to characterize bone strength. The propagation of sound in bone is still subject of intensive research. Different models have been proposed (for example, the Biot theory of poroelasticity and the theory of scattering have been used to describe wave propagation in cancellous bone, whereas propagation in cortical bone falls in the scope of guided waves theories). An extensive review of the models has not been published so far. We intend in this book to present in details the models that are used to solve the direct problem and strategies that are currently developed to address the inverse problem. This will include analytical theories and numerical approaches that have grown exponentially in recent years. Most recent experimental findings and technological developments will also be comprehensively reviewed.
Vibrations --- General embryology. Developmental biology --- Human biochemistry --- Human physiology --- ultrageluid --- medische biochemie --- biochemie --- fysiologie --- embryologie (geneeskunde)
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General embryology. Developmental biology --- Paediatrics --- Pathology --- pathologie --- foetus --- pediatrie --- neonatologie --- cytologie --- embryologie (geneeskunde) --- histologie
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General embryology. Developmental biology --- Immunology. Immunopathology --- Human physiology --- immunologie --- fysiologie --- embryologie (geneeskunde)
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Vibrations --- General embryology. Developmental biology --- Human biochemistry --- Human physiology --- ultrageluid --- medische biochemie --- biochemie --- fysiologie --- embryologie (geneeskunde)
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Mayes' Midwifery , an established key textbook for students and qualified midwives, contains essential knowledge for professional practice. For this 14th edition, each section and chapter has been fully updated and enhanced by leading authors to ensure the text complies with contemporary practice and current guidelines. Added benefits are the availability of a variety of additional online resources for each chapter, including case studies, video and website links, and a bank of multiple-choice questions to test knowledge. With a strong emphasis on normal birth, the book covers the spectrum of midwifery-related topics applied to practice, providing a foundation of knowledge, and encouraging independent thought through the use of reflective exercises in each chapter and online. The book provides midwives with material that meets individual ways of learning and supports current modes of midwifery education. Mayes' Midwifery is the text for initial preparation and for ongoing midwifery practice.
Midwifery. --- embryologie (biologie) --- Vroedkunde --- 613.5 --- gynaecologie (gez) --- vroedkunde (gez) --- bevalling --- postpartumdepressie --- vroedkunde --- Gynaecology. Obstetrics --- zwangerschap --- fertiliteit --- gezondheidszorg --- geboorte --- Opleiding
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