Download or read book Frontiers in Reproductive Physiology written by Jayasree Sengupta and published by . This book was released on 1992 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Frontiers in Reproductive Biology written by N. Brooks and published by Ashgate Publishing. This book was released on 1992-12 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of a symposium held in honour of the enormous contribution made to the field of reproductive biology by Professor G.E. Lamming. This publication contains 15 papers presented at the symposium and covers recent advances in the field of ovarian function, pregnancy and parturition and the regulation of reproductive processes. Emphasis is given to the future directions that this field of research will take.

Download or read book The Future of Physiology 2020 and Beyond written by George E. Billman and published by Frontiers Media SA. This book was released on 2021-07-30 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Research Topic eBook includes articles from Volume I and II of The Future of Physiology: 2020 and Beyond series: Research Topic “The Future of Physiology: 2020 and Beyond, Volume I” Research Topic “The Future of Physiology: 2020 and Beyond, Volume II” The term Physiology was introduced in the 16th century by Jean Francois Fernel to describe the study of the normal function of the body as opposed to pathology, the study of disease. Over the ensuing centuries, the concept of physiology has evolved and a central tenet that unites all the various sub-disciplines of physiology has emerged: the quest to understand how the various components of an organism from the sub-cellular and cellular domain to tissue and organ levels work together to maintain a steady state in the face of constantly changing and often hostile environmental conditions. It is only by understanding normal bodily function that the disruptions that leads to disease can be identified and corrected to restore the healthy state. During the summer of 2009, I was invited by Dr. Henry Markram, one of the founders of the “Frontiers In” series of academic journals, to serve as the Field Chief Editor and to launch a new Open-access physiology journal that would provide a forum for the free exchange of ideas and would also meet the challenge of integrating function from molecules to the intact organism. In considering the position, I needed to answer two questions: 1) What exactly is Open-access publishing?; and 2) What could Frontiers in Physiology add to the already crowded group of physiology related journals? As a reminder, the traditional model of academic publishing “is a process by which academic scholars provide material, reviewing, and editing expertise for publication, free of charge, then pay to publish their work” and, to add insult to injury, they and their colleagues must pay the publisher a fee (either directly or via an institutional subscription) to read their published work [slightly modified from the “The Devil’s Dictionary of Publishing” Physiology News (the quarterly newsletter of the Physiological Society) Spring 2019: Issue 114, page 8]. In the traditional model, the publisher, not the authors, owns the copyright such that the author must seek permission and may even be required to pay a fee to re-use their own material (such as figures) in other scholarly articles (reviews, book chapters, etc.). In contrast, individuals are never charged a fee to read articles published in open-access journals. Thus, scholars and interested laymen can freely access research results (that their tax dollars paid for!) even if their home institution does not have the resources to pay the often exorbitant subscription fees. Frontiers takes the open-access model one step further by allowing authors (rather than the publisher) to retain ownership (i.e., the copyright) of their intellectual property. Having satisfied the first question, I then considered whether a new physiology journal was necessary. At that point in time there were no open-access physiology journals, and further, many aspects of physiology were not covered in the existing journals. Frontiers afforded the unique opportunity to provide a home for more specialized sections under the general field journal, Frontiers in Physiology, with each section having an independent editor and editorial board. I therefore agreed to assume the duties of Field Chief Editor in November 2009. Frontiers in Physiology was launched in early 2010 and the first articles were published in April 2010. Since these initial publications, we have published over 10,000 articles and have become the most cited physiology journal. Clearly we must be fulfilling a critical need. Now that it has been over a decade since Frontiers in Physiology was launched, it is time to reflect upon what has been accomplished in the last decade and what questions and issues remain to be addressed. Therefore, it is the goal of this book to evaluate the progress made during the past decade and to look forward to the next. In particular, the major issues and expected developments in many of the physiology sub-disciplines will be explored in order to inspire and to inform readers and researchers in the field of physiology for the year 2020 and beyond. A brief summary of each chapter follows: In chapter 1, Billman provides a historical overview of the evolution of the concept of homeostasis. Homeostasis has become the central unifying concept of physiology and is defined as a self-regulating process by which a living organism can maintain internal stability while adjusting to changing external conditions. He emphasizes that homeostasis is not static and unvarying but, rather, it is a dynamic process that can change internal conditions as required to survive external challenges and can be said to be the very basis of life. He further discusses how the concept of homeostasis has important implications with regards to how best to understand physiology in intact organisms: the need for more holistic approaches to integrate and to translate this deluge of information obtained in vitro into a coherent understanding of function in vivo. In chapter 2, Aldana and Robeva explore the emerging concept of the holobiont: the idea that every individual is a complex ecosystem consisting of the host organism and its microbiota. They stress the need for multidisciplinary approaches both to investigate the symbiotic interactions between microbes and multicellular organisms and to understand how disruptions in this relationship contributes to disease. This concept is amplified in chapter 3 in which Pandol addresses the future of gastrointestinal physiology ,emphasizing advances that have been made by understanding the role that the gut microbiome plays in both health and in disease. Professor Head, in chapter 4, describes areas in the field of integrative physiology that remain to be examined, as well as the potential for genetic techniques to reveal physiological processes. The significant challenges of developmental physiology are enumerated by Burggren in chapter 5. In particular, he analyzes the effects of climate change (environmentally induced epigenetic modification) on phenotype expression. In chapter 6, Ivell and Annad-Ivell highlight the major differences between the reproductive system and other organ systems. They conclude that the current focus on molecular detail is impeding our understanding of the processes responsible for the function of the reproductive organs, echoing and amplifying the concepts raised in chapter 1. In chapter 7, Costa describes the role of both circadian and non-circadian biological “clocks” in health and disease, thereby providing additional examples of integrated physiological regulation. Coronel, in chapter 8, provides a brief history of the development of cardiac electrophysiology and then describes areas that require further investigation and includes tables that list specific questions that remain to be answered. In a similar manner, Reiser and Janssen (chapter 9) summarize some of the advancements made in striated muscle physiology during the last decade and then discuss likely trends for future research; to name a few examples, the contribution of gender differences in striated muscle function, the mechanisms responsible of age-related declines in muscle mass, and role of exosome-released extracellular vesicles in pathophysiology. Meininger and Hill describe the recent advances in vascular physiology (chapter 10) and highlight approaches that should facilitate our understanding of the vascular processes that maintain health (our old friend homeostasis) and how disruptions in these regulatory mechanisms lead to disease. They also stress the need for investigators to exercise ethical vigilance when they select journals to publish in and meetings to attend. They note that the proliferation of profit driven journals of dubious quality threatens the integrity of not only physiology but science in general. The pathophysiological consequences of diabetes mellitus are discussed in chapters 11 and 12. In chapter 11, Ecelbarger addresses the problem of diabetic nephropathy and indicates several areas that require additional research. In chapter 12, Sharma evaluates the role of oxidative damage in diabetic retinopathy, and then proposes that the interleukin-6-transsignaling pathway is a promising therapeutic target for the prevention of blindness in diabetic pateints. Bernardi, in chapter 13, after briefly reviewing the considerable progress that has been achieved in understanding mitochondrial function, lists the many questions that remain to be answered. In particular, he notes several areas for future investigation including (but not limited to) a more complete understanding of inner membrane permeability changes, the physiology of various cation channels, and the role of mitochondrial DNA in disease. In chapter 14, using Douglas Adam’s “The Hitchhikers Guide to the Universe” as a model, Bogdanova and Kaestner address the question why a young person should study red blood cell physiology and provide advice for early career scientists as they establish independent laboratories. They the, describe a few areas that merit further attention, not only related to red blood cell function, but also to understanding the basis for blood related disease, and the ways to increase blood supplies that are not dependent on blood donors. Finally, the last two chapters specifically focus on non-mammalian physiology. In chapter 15, Scanes asks the question, are birds simply feathered mammals, and then reviews several of the significant differences between birds and mammals, placing particular emphasis on differences in gastrointestinal, immune, and female reproductive systems. In the final chapter (chapter 16) Anton and co-workers stress that since some 95% of living animals species are invertebrates, invertebrate physiology can provide insights into the basic principles of animal physiology as well as how bodily function adapts to environmental changes. The future of Physiology is bright; there are many important and interesting unanswered questions that will require further investigation. All that is lacking is sufficient funding and a cadre of young scientists trained to integrate function from molecules to the intact organism. George E. Billman, Ph.D, FAHA, FHRS, FTPS Department of Physiology and Cell Biology The Ohio State University Columbus OH, United States

Download or read book Growth Hormone in Fertility and Infertility Physiology Pathology Diagnosis and Treatment written by Jan Tesarik and published by Frontiers Media SA. This book was released on 2021-03-04 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Frontiers in Reproductive Diversity in a Changing Environment written by International Symposium on Reproductive Physiology of Fish and published by . This book was released on 2018* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Frontiers in Reproduction and Fertility Control written by Marjorie A. Koblinsky and published by MIT Press (MA). This book was released on 1977 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: The gonadotropic hormones, LH (ICSH) and FSH. The chemistry and biology of human chorionic gonadotropin and its subunits. Prolactin. Steroid hormone secretions. Hormonal regulation of the development, maturation, and ovulation of the ovarian follicle. The endocrinology of ovulation and corpus luteum formation, function, and luteolysis in women. Induction of ovulation. Feedback regulation of reproduction of reproductive cycle in rats, sheep, monkeys, and humans, with particular attention to computer modeling. Secretion of gonadotropins. Brain neurotransmitters and the hypothalamic control of pituitary gonadotropin secretion. Hypothalamic influences on pituitary function in humans. Reproductive immonology. The oviduct. The biology of the uterus. Embryogenesis. Clinical and epidemiological aspects of induced abortion. Systemic contragestational agents. Female sterilization. Intrauterine contraception. The morning after pill: a report on postcoital contraception and Interception. Injectable contraceptive preparations. Bioengineering aspects of reproduction and contraceptive development. The role of prostaglandins in reproduction. Hormonal control of gene expression in reproductive tissues. Hormone receptor interaction in the mechanism of reproductive hormone action. The control of testicular function. Spermatogenesis. Ultrastructure and functions of the sertoli cell. Leydig cells. Blood testis barrier. Structure of the spermatozoon. Metabolism of mammalian spermatozoa. Epididymis. Sperm motility.

Download or read book Molecular and Cellular Mechanisms in Reproduction and Early Development written by Rafael A. Fissore and published by Frontiers Media SA. This book was released on 2019-08-20 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Research Topic aims to support progress towards understanding the different sets of developmental processes that are absolutely required to complete all the steps essential for successful embryonic development, under physiological conditions. We sought contributions that dealt with single cells, interaction between cells as well as intra- and extracellular signal transduction. The Research Topic presents original studies covering experimental and theoretical approaches, descriptions of new methodologies, reviews and opinions.

Download or read book Molecular Mechanisms of Flowering Plant Reproduction written by Maria Helena S. Goldman and published by Frontiers Media SA. This book was released on 2022-02-18 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Exercise and Sport Their Influences on Women s Health Across the Lifespan written by Nigel Keith Stepto and published by Frontiers Media SA. This book was released on 2021-03-01 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Research Topic of Frontiers in Physiology is dedicated to the memory of Professor Nigel Stepto, the Lead Guest Editor of this collection, who sadly passed away during its formation. Prof Stepto was a passionate and recognised world leader in the field of Exercise Physiology with outstanding contributions, particularly in the area of women’s reproductive health. Nigel’s research passion was in understanding the mechanistic effects of exercise for health and therapy with a special interest in insulin resistance and Polycystic Ovary Syndrome, the leading cause of anovulatory infertility in young women of reproductive age. He was the co-Deputy Director - Research Training at the Institute of Health and Sport (IHeS) at Victoria University, Melbourne, Australia and held adjunct associate professorial roles at Monash University and the University of Melbourne. He was Chair of the Exercise and Sports Science Association (ESSA) Research Committee, Project Director of the Australian Institute for Musculoskeletal Science (AIMSS) and an active member of the Australian Physiological Society (AuPS). Alongside his influential research career and leadership roles, Nigel was a strong advocate for postgraduate and early career researchers. His collaborative nature and approach to research ensured those mentored by him were considered, included and valued members across his many research projects and initiatives. Nigel’s impact and influence on the careers of early researchers will continue at Victoria University with both a Nigel Stepto Travel Award and Nigel Stepto PhD Scholarship established in his honour. Nigel was great friend and colleague to many who is very much missed. Nigel is survived by his wife, Fiona and two children Matilda (14 years) and Harriet (11 years). Vale, Professor Nigel Stepto (12 September 1971 – 4 February 2020).

Download or read book Preimplantation Embryo Development written by Barry D. Bavister and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the Proceedings of the Serono Symposium on Pre implantation Embryo Development, held in Newton, Massachusetts, in 1991. The idea for the symposium grew out of the 1989 Serono Symposium on Fertilization in Mammals* at which preimplantation development was the predominant suggestion for a follow-up topic. This was indeed a timely subject in view of the recent resurgence of interest in this funda mental phase of embryogenesis and its relevance to basic research and applied fertility studies in humans, food-producing animals, and endangered species. The symposium brought together speakers from a broad range of disciplines in order to focus on key regulatory mechanisms in embryo development, using a wide variety of animal models, and on representative topics in human preimplantation embryogenesis. The culmination of preimplantation development is a blastocyst con taining the first differentiated embryonic tissues and capable of initiating and sustaining pregnancy. The central objective of the symposium was to throw light on the regulation of cellular and molecular events underlying blastocyst formation. It was particularly appropriate that the date of the symposium marked the 20th anniversary of the publication of the classic volume Biology of the Blastocyst, the proceedings of an international workshop held in 1970. This book, which summarized most of the information then available on this topic in mammals, was edited by the pioneer in blastocyst research, Dr. Richard B1andau, who was the guest speaker at the symposium.

Download or read book Research on Reproductive Health at WHO written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Frontiers in Reproductive Biology written by and published by . This book was released on 1992 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conceivability written by Elizabeth Katkin and published by Simon & Schuster. This book was released on 2019-06-25 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The “Jason Bourne of fertility” (The New York Times Book Review) presents a personal and deeply informative account of one woman’s journey through the global fertility industry. On paper, conception may seem like a simple biological process, yet this is often hardly the case. While many would like to have children, the road toward conceiving and maintaining a pregnancy can be unexpectedly rocky and winding. Lawyer Elizabeth Katkin never imagined her quest for children would ultimately involve seven miscarriages, eight fresh IVF cycles, two frozen IVF attempts, five natural pregnancies, four IVF pregnancies, ten doctors, six countries, two potential surrogates, nine years, and roughly $200,000. Despite her three Ivy League degrees and wealth of resources, Katkin found she was woefully undereducated when it came to understanding and confronting her own difficulties having children. After being told by four doctors she should give up, but without an explanation as to what exactly was going wrong with her body, Katkin decided to look for answers herself. The global investigation that followed revealed that approaches to the fertility process taken in many foreign countries are vastly different than those in the US and UK. In Conceivability, Elizabeth Katkin, now a mother of two, exposes eye-opening information about the medical, financial, legal, scientific, emotional, and ethical issues at stake. “A well-researched, informative, and positive account of a very long journey to motherhood” (Kirkus Reviews), Conceivability sheds light on the often murky and baffling world of conception science. Her book is an invaluable and inspiring text that will be a boon to others navigating the deep and “choppy waters” of fertility treatment (Publishers Weekly), and her chronicle of one of the most difficult, painful, rewarding, and loving journeys a woman can take is as informative as it is poignant.

Download or read book The Biology of Reproduction written by Giuseppe Fusco and published by Cambridge University Press. This book was released on 2019-10-10 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: A look into the phenomena of sex and reproduction in all organisms, taking an innovative, unified and comprehensive approach.

Download or read book Human Reproductive Biology written by Richard E. Jones and published by Elsevier. This book was released on 2006-05-15 with total page 623 pages. Available in PDF, EPUB and Kindle. Book excerpt: This acclaimed text has been fully revised and updated, now incorporating issues including aging of the reproductive system, and updates on the chapters on conception and Gamete Transport and Fertilization, and Pregnancy.Human Reproductive Biology, Third Edition emphasizes the biological and biomedical aspects of human reproduction, explains advances in reproductive science and discusses the choices and concerns of today. Generously illustrated in full color, the text provides current information about human reproductive anatomy and physiology.The ideal book for courses on human reproductive biology - includes chapter introductions, sidebars on related topics of interest, chapter summaries and suggestions for further reading. - All material competely updated with the latest research results, methods, and topics now organized to facilitate logical presentation of topics - New chapters on Reproductive Senescence, Conception: Gamete Transport, Fertilization, Pregnancy: Maternal Aspects and Pregnancy: Fetal Development - Full color illustrations

Download or read book Environmental Impacts on Reproductive Health and Fertility written by Tracey J. Woodruff and published by Cambridge University Press. This book was released on 2010-01-28 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many reproductive and developmental health problems are caused by exposure to chemicals that are widely dispersed in our environment. These problems include infertility, miscarriage, poor pregnancy outcomes, abnormal fetal development, early puberty, endometriosis, and diseases and cancers of reproductive organs. The compelling nature of the collective science has resulted in recognition of a new field of environmental reproductive health. Focusing on exposures to environmental contaminants, particularly during critical periods in development and their potential effects on all aspects of future reproductive life-course, this book provides the first comprehensive source of information bringing together the arguments that are spread out among various scientific disciplines in environmental health, clinical and public health fields. It provides a review of the science in key areas of the relationship between environmental contaminants and reproductive health outcomes, and recommendations on efforts toward prevention in clinical care and public policy.

Download or read book Climate Change Impact on Livestock Adaptation and Mitigation written by Veerasamy Sejian and published by Springer. This book was released on 2015-03-31 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume addresses in detail both livestock’s role in climate change and the impacts of climate change on livestock production and reproduction. Apart from these cardinal principles of climate change and livestock production, this volume also examines the various strategies used to mitigate livestock-related GHG emissions, and those which can reduce the impacts of climate change on livestock production and reproduction. Presenting information and case studies collected and analyzed by professionals working in diversified ecological zones, the book explores the influence of climate change on livestock production across the globe. The most significant feature of this book is that it addresses in detail the different adaptation strategies and identifies targets for different stakeholders in connection with climate change and livestock production. Further, it puts forward development plans that will allow the livestock industries to cope with current climate changes and strategies that will mitigate the effects by 2025. Lastly, it provides researchers and policymakers several researchable priorities to help develop economically viable solutions for livestock production with less GHG emissions, promoting a cleaner environment in which human beings and livestock can live in harmony without adverse effects on productivity. Given that livestock production systems are sensitive to climate change and at the same are themselves a contributor to the phenomenon, climate change has the potential to pose an increasingly formidable challenge to the development of the livestock sector. However, there is a dearth of scientific information on adapting livestock production to the changing climate; as such, well-founded reference material on sustaining livestock production systems under the changing climate scenarios in different agro-ecological zones of the world is essential. By methodically and extensively addressing all aspects of climate change and livestock production, this volume offers a valuable tool for understanding the hidden intricacies of climatic stress and its influence on livestock production.