Immune Infertility
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Immune Infertility
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Author : Walter K.H. Krause
language : en
Publisher: Springer
Release Date : 2016-11-02
Immune Infertility written by Walter K.H. Krause and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-02 with Health & Fitness categories.
This book offers comprehensive coverage of both basic and clinical aspects of immune reactions responsible for infertility. It has four sections focusing on Sperm antigens, Antisperm antibodies (ASAs), Clinical impact of ASAs, and Immune contraception, and include contributions from leading experts in these fields. This new edition of the book offers a comprehensive update that reflects the very significant advances in reproductive immunology that have been achieved over the past five years, especially related to the sperm proteome, sperm-egg binding/fusion proteins, gene knockout studies, and immunocontraception. Reproductive immunology continues to be a fast-growing discipline in which new knowledge is emerging almost every day. Immune Infertility is a model source of vital and reliable information on the latest scientific developments in the field. It will be of value for clinicians, scientists, students, residents, and fellows working in reproductive biology, obstetrics and gynecology, and urology.
Immune Infertility
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Author : Walter K.H. Krause
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-08-17
Immune Infertility written by Walter K.H. Krause 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 2009-08-17 with Health & Fitness categories.
Infertility is defned as the inability to conceive after having unprotected intercourse for a year. Infertility is increasing worldwide and has various causes both in the male and the female partner. Immune reactions to sperm can contribute up to 2–30% of infertility. The sperm has both autoantigenic as well as isoantigenic potential, and is thus capable of p- ducing antisperm antibodies (ASAs) and sperm-reactive T cells in both infertile men and women. Also, over 75% vasectomized men produce autoantibodies to sperm that can cause a problem in regaining fertility even after successful re-anastomosis in vasovasostomy. Early claims regarding the incidence and involvement of ASAs in involuntary human infertility were probably overemphasized because of unreliable techniques and naivety concerning the complexity of the immune response and antigenic nature of the sperm cell. These factors, the lack of well-designed and controlled experimental studies, and the dearth of effective therapeutic modalities resulted in the confusion of the occurrence and importance of ASAs in human infertility. Consequently, evaluation of infertile couples for ASAs and their possible role in infertility was not considered a signifcant proposition. The development of more accurate assays and the discovery of mucosal immunity capable of responses independent of systemic immunity have caused inclusion of sperm cells and genital tract secretions in the analysis of ASAs.
Is Your Body Baby Friendly
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Author : Alan E. Beer
language : en
Publisher:
Release Date : 2019-03-04
Is Your Body Baby Friendly written by Alan E. Beer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-04 with Health & Fitness categories.
This revised edition of the landmark text includes the latest tests and treatments for those who are experiencing unexplained IVF failure, recurrent miscarriage, or long term infertility. An over activated immune response to pregnancy and blood clotting problems are now being identified in women with these previously "unexplained" conditions. Over half of fertility centers now recommend immune evaluation for women with a history of loss or two or more IVF failures. Centers that specialize in reproductive immunology are seeing success rates of over 85% within three cycles and even saving some couples from expensive and often futile IVF treatment. A fully updated list of all these centers, in the US and abroad, is provided in this book, making this a vital resource for all couples considering fertility treatment and looking for the best options in their area.
Reproductive Immunology
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Author : Satish Kumar Gupta
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Reproductive Immunology written by Satish Kumar Gupta 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.
Reproductive Immunology is a compilation of research articles presented during the VII International Congress of Reproductive Immunology which was held in New Delhi, India on 27-30 October 1998. The articles pertain to the following six major themes: Molecular and Immunological Aspects of Sperm-Egg Interaction Embryonic-Endometrial Cross-Talk Immunobiology of Pregnancy Autoantibodies and Infertility Immunocontraception Mucosal Immunology and Reproductive Tract Infections . The first section deals with our current understanding of various steps involved in fertilization. The functional significance of sperm surface mannosidase and glutathione S-transferases to bind zona pellucida is described. The role of zona pellucida glycoproteins in the binding of sperm, induction of acrosome reactions and avoidance of polyspermy is discussed. In the second section, the role of various cytokines, growth factors and immunomodulatory agents in implantation of embryos is described. In the field of reproductive immunology, one of the major issues is to explore the successful gestation of the histoincompatible fetus in the uterus of an immunologically competent mother. The Proceedings presents the issues of paternal antigens at the feto-maternal interface and shows that Th2-type of immunity is involved in normal successful conception. The role of membrane-bound and soluble HLA-G in protecting the fetus from the lytic activities of maternal uterine and peripheral blood natural killer (NK) cells is also presented. Nature's experiments suggest that antibodies against sperm-specific antigens are responsible for infertility in some women. The possibility that an immunogenetic background contributes to production of sperm-immobilizing antibodies in infertile women is discussed in the section on autoantibodies and infertility. The Proceedings presents the issue of Th1-type cytokines in inducing recurrent spontaneous abortions of unexplained etiology. The roles of β2-glycoprotein 1 (β2-GP1)-dependent anticardiolipin antibody, lupus anticoagulant, antiphospholipids, anti-thyroid antibody and anti-nuclear antibody in miscarriages are also described. The rising global human population, particularly in the developing countries, has driven the need for new and safer methods of contraception. Fertility regulation by vaccines is thus an interesting proposition. The section on contraceptive vaccines discusses the latest advances in this area and describes the current status of vaccines based on βhCG, sperm antigens, zona pellucida glycoproteins, and riboflavin carrier proteins. The issues of mucosal immunity and strategies for enhancing local genital immune responses to combat HIV infection is discussed. The role of inflammatory and related cytokines in chorioamnionitis is described. The contents of this Proceedings describes various facets of reproductive immunology which will help us to design strategies to combat genital infections and miscarriages caused by immunological etiology. Descriptions of the molecular basis of gamete recognition, implantation and survival of the allogenic fetus will help in designing strategies for overcoming infertility and also new contraceptive approaches. The Proceedings will be useful to researchers and clinicians involved in basic or applied research in the disciplines of reproductive biology, reproductive immunology, and obstetrics and gynecology.
Immunology Of Recurrent Pregnancy Loss And Implantation Failure
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Author : Joanna Kwak-Kim
language : en
Publisher: Academic Press
Release Date : 2022-07-03
Immunology Of Recurrent Pregnancy Loss And Implantation Failure written by Joanna Kwak-Kim and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-03 with Medical categories.
Immunology of Recurrent Pregnancy Loss provides doctors and immunologists with the information they need to help couples who experience recurrent pregnancy losses. Sections cover unexplained infertility, repeated in vitro fertilization, embryo transfer failures, history of second or third trimester pregnancy losses of unknown cause, or pregnancy with a history of or active autoimmune and/or alloimmune disease. Reproductive failure (RF), including recurrent pregnancy losses (RPL) and repeated implantation failures (RIF) is rather a syndrome than a disease caused by multiple etiologies, such as anatomical, endocrine, genetic, infectious, immunological, thrombotic and unexplained etiologies, hence this book strives to present the latest information. In 27 chapters, divided in 5 sections, the book introduces the current update of reproductive immunology topics in RF and provides systematic diagnostic guidelines, systemic and immune etiologies and therapeutic approaches. Provides detailed immunological background for understanding the etiology and management of reproduction failure Evaluates various immunological factors involved in the pathogenesis and management of reproduction failure Gives insights into various immunological and therapeutic approaches for reproduction failure
Immunological Approaches To Contraception And Promotion Of Fertility
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Author : Gursaran Talwar
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Immunological Approaches To Contraception And Promotion Of Fertility written by Gursaran Talwar 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 Nature categories.
Contraceptive research has entered the new age of vaccines. Realistic prospects exist for the development of an entirely new battery of vaccines for use in human and veterinary medicine. Among them may be anti-fertility vaccines, based on physiological mechanisms applicable to either the female or male. This volume is a comprehensive review - a status report - of the subjects including fundamental work on the search for useful epitopes and ranging to applied vaccinology. One vaccine to prevent pregnancy, for use by women, has already been studied extensively. G.P. Talwar, the volume's editor and his colleagues in New Oelhi, India, published in 1976 a landmark series of papers describing the immunological properties of a preparation consisting of the alum-precipitated beta-subunit of human chorionic gonadotropin (hCG) chemically linked to tetanus toxoid. The principle of enhancing antigenicity of a self-protein by linkage of the epitope to a carrier protein was employed and tested clinically. These trials, carried out under the auspices of the Indian Council for Medical Research, were the first application of the carrier protein concept for a vaccine for human use. The encouraging results stimulated a wave of research not only on the use of hCG-based vaccines, but on other antigens as well.
Immunological Aspects Of Reproduction And Fertility Control
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Author : J. P. Hearn
language : en
Publisher:
Release Date : 1980
Immunological Aspects Of Reproduction And Fertility Control written by J. P. Hearn and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Medical categories.
Immunological Influence On Human Fertility
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Author : Barry Boettcher
language : en
Publisher: Academic Press
Release Date : 2014-05-12
Immunological Influence On Human Fertility written by Barry Boettcher and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-12 with Medical categories.
Immunological Influence on Human Fertility covers the proceedings of the Workshop on Fertility in Human Reproduction, held at the Department of Biological Science, University of Newcastle, Australia on July 11 -13, 1977. The book focuses on topics on the immunological control of human and animal fertility. The selection first discusses the zona pellucida as a possible target in immunocontraception, immunological aspects of vasectomy, and the clinical significance of antibodies to spermatozoa. Topics include performance and significance of the SCMC-test, antibodies and fertility after vasovasostomy, vasectomy and the blood-testis barrier, cellular immune response, active and passive immunization, and tissue and species specificity. The book then tackles the nature of the barrier to autoimmunity in the excurrent ducts of the mammalian testis, immune activities of the male and female reproductive tracts, and isolation of spermatozoal antigens. The manuscript examines the immunological capacity of the male genital tract, clinical significance of antibodies to antigens of the reproductive tract, immunological aspects of vasectomy, and antigens of human trophoblasts. The text also takes a look at the immunological and anti-tumor effects of orchidectomy, immune infertility and approaches to treatment, natural insemination as an immune phenomenon, and modified seminal plasma antigens and subfertility. The selection is a valuable source of information for researchers wanting to study the immunological control of human and animal fertility.
Testicular Autoimmunity
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Author : Masahiro Itoh
language : en
Publisher: Springer
Release Date : 2017-07-31
Testicular Autoimmunity written by Masahiro Itoh and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-31 with Medical categories.
This book addresses various aspects of testicular autoimmunity. It has long been suspected that testicular autoimmunity could be one of the causes of idiopathic male infertility. However, it is very difficult to estimate the incidence of testicular autoimmunity in men, as most male patients first realize they are infertile when they start trying to conceive a child, and there is a possibility that their testes may already exhibit the end stage of testicular autoimmunity, in which lymphocytic inflammation and immunoglobulin deposition in their testes subsided long ago and only the spermatogenic disorder remains. Therefore, autopsy or biopsy for testicular tissues in men before the end stage of testicular autoimmunity and investigations using testicular autoimmunity model animals are needed to determine the epidemiology of testicular autoimmunity. Accordingly, the book discusses “the immunological fragility of testis” with regard to male infertility, reviewing autopsy data in men and presenting experimental data using murine models of autoimmune orchitis that has been induced by immunizing with viable syngeneic testicular germ cells alone. Testicular autoimmunity in animals is also discussed. In summary, the book provides a wealth of valuable information, not only for researchers who are interested in immunologic male infertility, but also for clinical professionals who treat these patients at hospitals.
Reproductive Immunology
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Author : Gil Mor
language : en
Publisher: Academic Press
Release Date : 2021-02-12
Reproductive Immunology written by Gil Mor and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-12 with Medical categories.
Reproductive Immunology: Basic Concepts gives a holistic insight into the understanding of the complex interactions between the maternal immune system and the fetal/placental unit necessary for the success of pregnancy. This interaction is critical for the support of the human fetal semiallograft and the protection against infections. The book covers various topics such as B cells, macrophages, T cells, discussion on fetal signals and their impact on maternal reproductive cells such as endometrial cells, mast cells, and the role of fetal Hofbauer cells, the immune regulatory role of glucorticoids, and many other novel topics within the field of reproductive immunology. Edited and written by experts in the field, this book introduces the up-to-date knowledge of the role of the immune system during pregnancy and provides the necessary background to understand pregnancy complications associated with alterations in the functioning of the immune system. The book provides a complete discussion on the immunological aspects of pregnancy and serves as a great tool for research scientists, students, reproductive immunologists and OBGYNs. Shows the detailed evaluation of the knowledge related to each immune cell type in the pregnant and not pregnant uterus Evaluates each immune cell type and its function during specific reproductive events Provides the biological background for understanding the clinical aspects that will be discussed in subsequent volumes in the series