Implantation Biology
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Implantation
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Author : Michael G. Chapman
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-14
Implantation 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 2013-03-14 with Medical categories.
The advent of assisted conception procedures such as in-vitro fertili sation (IVF) has provided the impetus for exploration of the factors that lead to the establishment of pregnancy. This collection of papers from leading research workers brings together current concepts of the processes which may be of importance in implantation. The complex signals from the embryo to the ovary, endometrium and myometrium are now being revealed through studies in both primates and other mammalian species. This book addresses the interrelationship of pituitary and ovarian hormones in controlling ovulation and the preparation of the intrauterine environment for implantation. Once fertilisation has occurred and trophoblast has formed, the next vital step is the production of materials which signal the presence of the pregnancy to the rest of the body. Trophoblastic proteins and other early-pregnancy factors are prime candidates for this role. Recent studies have emphasised the importance of the intrauterine environment in implantation. Specific secretory products of the endometrium have great potential in this process. The prostaglandins also play an essential part. Immunological adjustments are now considered a condition for the successful establishment of pregnancy. The possible use of immuno therapy in the treatment of recurrent abortion has highlighted interest in this area. The use of immunological techniques for contraception are in their infancy but offer much hope for the future.
Human Implantation
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Author : Y. W. Loke
language : en
Publisher: Cambridge University Press
Release Date : 1995-11-30
Human Implantation written by Y. W. Loke and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-11-30 with Medical categories.
This book explains and reviews some of the significant events involved in human implantation and the establishment of the placenta in the uterus. This critical phase in human reproduction has proved to be an elusive and challenging area of research, not least because of the immunological and genetic interactions between the mother and fetus. The volume focuses on the most recent advances in our understanding of the basic mechanisms involved, with a particular emphasis on cell biology and immunology. This lucid volume will benefit all those studying and undertaking research in reproductive biology and immunology, perinatal pathology, fetal medicine and obstetrics.
Implantation Biology
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Author : Ralph S. Greco
language : en
Publisher: CRC Press
Release Date : 1994-03-24
Implantation Biology written by Ralph S. Greco and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-03-24 with Medical categories.
This new book is the first of its kind to characterize the host implant interface at both the basic science and clinical level. The book defines the interactions of various cell types with a variety of biomaterials by discussing the basic science of these interactions. This study is important because in today's world of bionics, implantable devices represent a major component of medical practice. They are associated with significant cost and substantial benefit to many patients and morbid complications for many others. Advances in biotechnology promise to lead to the development of artificial prosthetic organs in the near future, compounding this already complex milieu. Implantation Biology enumerates the clinical applications of biomaterials from the surface viewpoint in multiple disciplines. It provides the reader with an historical perspective of the evolution of these clinically utilized biomaterials, as well as an important look at future directions in biomaterials and artificial organs research. Chapters are written by internationally respected experts in their fields and offer both a comprehensive review of biomaterial sciences and a unique specialty-by-specialty analysis of clinical applications.
Trophoblast Invasion And Endometrial Receptivity
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Author : H.W. Denker
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Trophoblast Invasion And Endometrial Receptivity written by H.W. Denker 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.
Interest in mechanisms of embryo implantation is increasing, particularly with the realization that failure of implantation after in vitro fertilization and embryo transfer places significant limits on the success of treatment. In addition, there is a need to provide hypotheses, and ultimately mechanisms, for the high rates of embryonic loss in women in the population at large. Traditionally, implantation research has concentrated on genetics and endocrinology without providing many therapeutic benefits. A new era is now beginning with the application of modem cellular and molecular approaches to the investigation of the relationship between trophoblast and endometrium. At the same time, older data can be reevaluated in the light of current research into cell cell and cell-matrix interactions. The feeling that new avenues of research are open was apparent when an international group of scientists came together at a workshop on "The Cell Biology of Trophoblast Invasion In Vivo and In Vitro" held during the XXIV Annual Meeting of the Cell, Tissue and Organ Culture Study Group (C.T.O.C.) at Heidelberg in 1986. What was unusual about this Conference was the interdisciplinary dialogue between implantation researchers and tumor biologists, highlighting aspects common to invasion of trophoblast and tumor cells.
Implantation
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Author : Michael Chapman
language : en
Publisher: Springer
Release Date : 1988-01-01
Implantation written by Michael Chapman and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988-01-01 with Human embryo categories.
The event of human implantation has attracted considerable scientific interest with the advent of assisted conception procedures. This book outlines current research in relation to the establishment of human pregnancy. The areas of endocrinology, protein biochemistry, prostaglandins and immunology are all covered. Chapters have been contributed by international experts who represent various viewpoints. This scientific data is combined with clinical aspects: the diagnosis and treatment of infertility, early pregnancy problems, and the failure of gestation. The combined presentation of basic sciences with clinical practice will capture the interest of all those dealing with the endocrinology and metabolism of human reproduction.
Implantation
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Author : H.-W. Denker
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Implantation written by H.-W. Denker 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 establishment of the morphologically and physiologically intimate contact be tween two genetically different individuals, mother and embryo, which takes place during implantation, has always exerted a fascination on researchers in biology and medicine. Recent years have also seen the beginnings of a more practice-oriented med ical interest in this event, as certain methods of contraception whose use is ever in creasing, namely intra-uterine devices (IUDs) and post-coital oral contraceptives, are based on it. On one hand, we have fairly well substantiated experimental and clinical evidence that the efficacy of these contraceptives lies with other factors as well, for example their influence on sperm migration and capacitation or their influence on the transportation of the unfertilized egg. On the other hand there appears to be more im portance in their influence on the blastocyst and on the early stages of implantation (Carol et aI. , 1973; Duncan and Wheeler, 1975; Hafez and Evans, 1973; Oettel, 1975). These stages in development are characterized by complex interactions between em bryo and mother, which have only lately been more exhaustively investigated and which are still subjects of intense research (Beier, 1973, 1974a; Blandau, 1971a; Finn and Porter, 1975; Hafez and Evans, 1973; Steven, 1975). It is expected that insight in to the mechanism of the action of postcoital contraceptives and a possible basis for the development of new concepts in contraception can be gained here.
Regulation Of Implantation And Establishment Of Pregnancy In Mammals
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Author : Rodney D. Geisert
language : en
Publisher: Springer
Release Date : 2015-10-08
Regulation Of Implantation And Establishment Of Pregnancy In Mammals written by Rodney D. Geisert and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-08 with Medical categories.
Over the past few decades technological advances in transcriptomics, proteomics, metabolomics, and glycomics along with the ability to selectively knockout genes of interest has greatly advanced our understanding of maternal-conceptus interactions that are essential for the establishment and maintenance of a successful pregnancy. This knowledge provides a foundation from which to build research endeavors to help resolve infertility, embryonic loss and recurrent abortion in humans, captive wild animals and important farm species. The present volume on “Regulation of Implantation and Establishment of Pregnancy in Mammals” brings together current reviews from leading experts to address the diversity of mechanisms by which species establish and maintain pregnancy. Implantation in rodents, dogs, pigs, cattle, sheep, horses, primates, humans and embryonic diapause in wild species are discussed. Reviews will provide current knowledge on the role of endometrial steroid receptors, adhesion factors, cytokines, interferons, steroids, prostaglandins, growth factors and immune cells involved with regulation of conceptus development.
Cellular And Molecular Aspects Of Implantation
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Author : Stanley R. Glasser
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Cellular And Molecular Aspects Of Implantation written by Stanley R. Glasser 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.
Long was I hugg'd close-long and long. Immense have been the preparations for me, Faithful and friendly the arms that have help'd me. Cycles ferried my cradle, rowing and rowing like friendly boatmen. For room to me stars kept aside in their own rings, They sent influences to look after what was to hold me. Before I was born out of my mother, generations guided me, My embryo has never been torpid, nothing could overlay it. -Walt Whitman, "Song of Myself" The womb is the seat of all mammalian life. In pregnancy, the uterus acquires this impor tance with the arrival of the fertilized egg, which takes up residence for periods ranging from about 2 weeks in the opossum to about 2 years in the elephant. The arrival of the embryo signals a crucial time for the establishment of pregnancy. For several days the blas tocyst remains free in the uterine lumen, where it depends on uterine secretions for its sur vival and differentiation. During this time, essential changes in the endometrium take place in preparation for attachment of the blastocyst and implantation. Early embryonic loss is an economic problem of global proportions in animal husbandry, where, in pigs and cattle for example, some 30% of all fertilizations fail to result in a pregnancy. In humans this figure may be even higher, and estimates of early spontaneous abortions range from 40 to 60% of all conceptions.
Implantation In Mammals
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Author : L. Gianaroli
language : en
Publisher: Raven Press (ID)
Release Date : 1993
Implantation In Mammals written by L. Gianaroli and has been published by Raven Press (ID) this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Nature categories.
Biology Of Mammalian Fertilization And Implantation
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Author : Kamran Moghissi
language : en
Publisher:
Release Date : 1972
Biology Of Mammalian Fertilization And Implantation written by Kamran Moghissi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with categories.