Download or read book Immunology of Contraception written by G. P. Talwar and published by Hodder Education. This book was released on 1980 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Immunological Approaches to Contraception and Promotion of Fertility written by Gursaran Talwar and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Contraception Research for Today and the Nineties written by G.P. Talwar and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: The twentieth century will close with 5 billion people added to the current global population. Between 1980 and the year 2000, the total world population will increase from 4 billion 10 a liUle over 6 billion. There will be half as many morc people on earth during these 20 years than the number accumulated since the origin of man to 1980. Overpopulation is particularly acute in economically developing countries, where contraception has become a social necessity. Comraceplion Researcll for Today and Ihe Nineties carries the proceedings of an international symposium convened in New Delhi in October, 1986, to review the status of current research in contraception. Major organizations supporting basic and applied research in contraception-The Population Council, World Health Organization (WHO), The Rockefeller Foundation, United States Agency for International Development (USAID), International Development Research Center of Canada (IDRC), National Institutes of Health (NIH), and the Indian Council of Medical Research (ICMR)- were represented by the heads of divi sions who projected respective programs and strategies. Principal scientists responsible for many of the new leads participated.
Download or read book Immunology in the Field of Contraception Including Review of Current Status written by and published by . This book was released on 1976 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contraceptive Research and Development written by Institute of Medicine and published by National Academies Press. This book was released on 1996-11-04 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: The "contraceptive revolution" of the 1960s and 1970s introduced totally new contraceptive options and launched an era of research and product development. Yet by the late 1980s, conditions had changed and improvements in contraceptive products, while very important in relation to improved oral contraceptives, IUDs, implants, and injectables, had become primarily incremental. Is it time for a second contraceptive revolution and how might it happen? Contraceptive Research and Development explores the frontiers of science where the contraceptives of the future are likely to be found and lays out criteria for deciding where to make the next R&D investments. The book comprehensively examines today's contraceptive needs, identifies "niches" in those needs that seem most readily translatable into market terms, and scrutinizes issues that shape the market: method side effects and contraceptive failure, the challenge of HIV/AIDS and other sexually transmitted diseases, and the implications of the "women's agenda." Contraceptive Research and Development analyzes the response of the pharmaceutical industry to current dynamics in regulation, liability, public opinion, and the economics of the health sector and offers an integrated set of recommendations for public- and private-sector action to meet a whole new generation of demand.
Download or read book Reproductive Immunology and Contraception written by and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Perspectives in Immunoreproduction written by Subbi Mathur and published by Toxicology-Sci. This book was released on 1988 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Immunology of Reproduction written by Rajesh K. Naz and published by CRC Press. This book was released on 1993 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Immunology of Reproduction is a comprehensive review that describes the latest developments in reproductive immunology. The book focuses on the broad areas of infertility, pregnancy loss, and immunocontraception. Specific topics covered within infertility include the significance of antisperm antibodies and the sperm antigens involved, cell-mediated immunity, pathogenesis of endometriosis, and reproductive immunology of HIV infection. The section on pregnancy loss describes the unique role that immunology plays during pregnancy, both in fetal survival as well as in fetal demise. The book's section on immunocontraception describes the latest status of anti-hCG birth control vaccine and the development of potential contraceptive vaccines based upon LHRH, FSH, sperm and zona pellucida antigens. Immunology of Reproduction is a "must have" reference volume for all scientists working in andrology, fertilization, and embryology. Clinical practitioners working in reproductive endocrinology and maternal-fetal medicine will find the volume indispensable.
Download or read book Reproductive Immunology written by Satish Kumar Gupta and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Gamete Interaction written by Contraceptive Research and Development Program. International Workshop and published by . This book was released on 1990 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brings together contributions from experts involved with all aspects of reproductive research and discusses how an immune-type response to inhibit conception might be induced via an antigen vaccine. The coverage provides a thorough description of the sperm-egg surface domain interactions in fertilization, with specific emphasis on the influence of antibodies and gamete-specific antigens in preventing or enhancing conception. Individual chapters deal with a broad range of subjects pertaining to the fertilization reaction and each is followed by a short discussion clarifying or expanding upon the ideas presented.
Download or read book Immune Infertility written by Walter K.H. Krause and published by Springer. This book was released on 2016-11-02 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Contraceptive Research and Development written by Institute of Medicine and published by National Academies Press. This book was released on 1996-12-04 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: The "contraceptive revolution" of the 1960s and 1970s introduced totally new contraceptive options and launched an era of research and product development. Yet by the late 1980s, conditions had changed and improvements in contraceptive products, while very important in relation to improved oral contraceptives, IUDs, implants, and injectables, had become primarily incremental. Is it time for a second contraceptive revolution and how might it happen? Contraceptive Research and Development explores the frontiers of science where the contraceptives of the future are likely to be found and lays out criteria for deciding where to make the next R&D investments. The book comprehensively examines today's contraceptive needs, identifies "niches" in those needs that seem most readily translatable into market terms, and scrutinizes issues that shape the market: method side effects and contraceptive failure, the challenge of HIV/AIDS and other sexually transmitted diseases, and the implications of the "women's agenda." Contraceptive Research and Development analyzes the response of the pharmaceutical industry to current dynamics in regulation, liability, public opinion, and the economics of the health sector and offers an integrated set of recommendations for public- and private-sector action to meet a whole new generation of demand.
Download or read book Immunological Aspects of Reproduction and Fertility Control written by J.P. Hearn and published by Springer. This book was released on 1980-07-31 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The no-man's-land between reproductive physiology and immunology is becoming crowded. The last 10 years have seen a revolution in our under standing of many reproductive processes, brought about by the application of ever more sophisticated immunological methods. The increasing precision of these techniques has given us specific ways of assaying, enhancing or blocking hormonal mechanisms to yield more critical and interpretable information. In this volume eleven authors have presented the current status and future prospects of some immunological aspects of reproduction and fertility con trol. These include the relationships between mother and fetus, the diagnosis of pregnancy, the immunological complications seen in clinical management of human reproduction and some novel approaches for immunological control of fertility. We hope that in these chapters we have achieved an up-to-date account of a fast-moving field that calls on several disciplines. We intend the book to provide an adequate background and a current review for research workers and clinicians who wish both to understand the complex mechanisms involved and to develop improved scientific and clinical methods. We hope too that the student and newcomer will find this a useful reference book.
Download or read book Selected Papers on Planned Parenthood written by and published by . This book was released on 1977 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Immunology written by and published by . This book was released on 1991 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Immunological Control of Fertility written by Mark P. Bradley and published by . This book was released on 1994 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vaccination Against Pregnancy written by Judith Richter and published by Zed Books. This book was released on 1996 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new immunological contraceptives now under development are being hailed as a breakthrough in medical science and a solution to population growth in the South. They work by provoking an auto-immune response which tricks the body into attacking its own reproductive hormones as though they were some kind of infection. But preventing pregnancy is not like fighting a disease. Will these new contraceptives be reliable? Are they safe? Are the results reversible? Does their design encourage coercion and abuse? A public debate is urgently needed, this book argues, before immunological contraceptives become a 'fact of life' for women.
