![]() |
Welcome to Loot.co.za!
Sign in / Register |Wishlists & Gift Vouchers |Help | Advanced search
|
Your cart is empty |
||
|
Books > Medicine > Pre-clinical medicine: basic sciences > Human reproduction, growth & development
An age old mystery, the development of the microscopic embryo into
exceedingly complex plants and animals--into roses and cacti,
elephants and blue whales, apes and human beings--stands as one of
the most fundamental and important questions facing modern
biologists. How does one cell give rise
This atlas presents a series of photographic illustrations and line drawings that summarize the major developmental events that occur during organogenesis in the opossum (Didelphis virginiana).It will be of interest to General Biologists, Zoologists, Wildlife Biologists, Embryologists and Medical Scientists.
The goal of this work was the development of a biomechanical model of the human eye. The research work SEE-KID (Software Engineering Environment for Knowledge based Interactive Eye motility Diagnostics), described in this work, tries to connect aspects of biomechanical modelling with methods of modern Software Engineering. An interactive software system was implemented, called SEE++ which allows physicians to obtain a better understanding of the mechanics of eye movements. This software visualizes and simulates pathologies and eye muscle surgeries, based on the biomechanics of the eye. It can be used in preoperative planning, medical training and basic research, and shows how Medical-Informatics can improve the diagnosis and treatment of patients. The project SEE-KID is based also on the software system Orbit (www.eidactics.com) and on other biomechanics software. The SEE-KID project and the SEE++ software system are meant as extension to Orbit with more clinical relevance while providing essential functionality similar to what Orbit offered. Additionally, SEE-KID tries to extend existing functionality and combine different aspects of modelling into one single system.
Personalized medicine is what this book is about-tailoring your lifestyle, food, medicines, treatments, and reproductive choices to your genetic signature. According to Dr. Andrew Y. Silverman, MD, PhD, 'The desire to influence the sex of the next child is probably as old as recorded history." 'Gender selection is possible because of the way in which sex is determined by our chromosomes. Dr. Ericsson devised patented methods by which X and Y sperm can be separated through filtering processes. Sperm are 'layered" over a column of human serum albumin, and they swim down the gradient where they are collected in the bottom layer. 'The fraction of sperm that contains the male (Y) bearing sperm is used for insemination if a boy is desired. It is effective 70-75% of the time. 'The fraction of sperm that contains the female (X) bearing sperm is used for insemination if a girl is desired. It is effective 70-72% of the time." Use personalized medicine more effectively. Empower consumers by interpreting DNA testing and learning more about infant gender choice by genetics.
Say "biological clock" and most people think "women." Yet men have biological clocks too, reveals Dr. Harry Fisch, one of the country's leading experts in male infertility and author of this groundbreaking new book, "The Male Biological Clock." Men's clocks tick at a different rate from women's and of course cause an entirely different set of bodily and behavioral changes over the course of a lifetime. But while men's clocks don't strike a "midnight" toll heralding an end to fertility the way menopause does for women, male fertility, testosterone levels, and sexuality all do decline with age. Dr. Fisch's book emphasizes that even young men can have testosterone levels as low as those of much older men, leading to infertility, sexual problems, and other serious health issues. Another startling revelation is that men over thirty-five are twice as likely to be infertile as men younger than twenty-five. In addition, as men age, the quality of their sperm declines significantly, giving rise to an increased chance of a Down syndrome baby, other genetic abnormalities, and miscarriage. Every couple should know all the risks and issues facing men, because these affect two of the most important things in their life: their ability to have children and their capacity to have good sex. "The Male Biological Clock" is must reading for every man and every couple who is struggling to have children or improve their sex life. Many of Dr. Harry Fisch's findings are startling -- beginning with the fact that infertility is not mostly a women's problem -- and he offers many helpful suggestions for how to deal with declining testosterone, changing sexual needs, and the fertility industry. We have allheard stories of men becoming fathers in their seventies or even eighties, yet most of us are unaware that these are dangerously deceptive exceptions. Older men face a number of increased risks as fathers, and often find their sex lives and well-being changing considerably. The good news: Much can be done to slow down and even reverse the effects of a man's biological clock. "The Male Biological Clock" tells you what you need to know and how you can achieve optimal fertility and sexuality.
Entirely revised and updated and with a foreword by John Guillebaud, this is the much anticipated new edition of an invaluable, practical guide which has become an established reference for all those working in reproductive health. As in the previous edition, all forms of contraceptives are covered in detail, with guidance on prescribing, possible complications and advantages/disadvantages. The book continues to provide evidence-based clinical guidance for family-planning providers. Since the last edition was published, family planning and reproductive health has become much more closely linked with genito-urinary (GU) medicine.Reflecting this, the specialty has become known as sexual and reproductive healthcare. Among the many developments since the last edition are new types of progestogen-only pill and a profusion of new strategies and guidelines. This fifth edition is a complete update on developments in the field, integrating the new contraceptives, strategies and guidelines within family planning and reproductive healthcare.
Combining attention to lived experience with the critical tools of ethics, Karey Harwood explores why many women who use the tools of high-tech assisted reproduction tend to use them repeatedly, even when the results are unsuccessful. With a compassionate look at the individual decision making behind the desire to become pregnant and the use of assisted reproductive technologies (ART), Harwood extends the public conversation beyond debates about individual choice by considering the experiences of families and by addressing the broader ethical problems presented by these technologies. Incorporating the personal narratives of women who are members of RESOLVE, the nation's leading organization for people who are infertile, Harwood demonstrates that repeated unsuccessful attempts to use ART may ironically help women come to terms with their infertility. Yet ART is problematic for a number of reasons, including the financial, physical, and emotional costs for women and their families as well as the effects of these technologies on the health and well-being of the children conceived. Issues such as consumerism, workplace norms that encourage delayed childbearing, and narrow definitions of family all come into play. By considering both emotional and ethical dimensions, Harwood offers a humanistic account of infertility and its resolution in a twenty-first-century American context.
This scarce antiquarian book is included in our special Legacy Reprint Series. In the interest of creating a more extensive selection of rare historical book reprints, we have chosen to reproduce this title even though it may possibly have occasional imperfections such as missing and blurred pages, missing text, poor pictures, markings, dark backgrounds and other reproduction issues beyond our control. Because this work is culturally important, we have made it available as a part of our commitment to protecting, preserving and promoting the world's literature.
This Medical thriller opens with the birth of a severely disfigured child the details the history of the main characters starting from their meeting at one of the most historic footraces in the world - The Dipsea Race. Their courtship begins with conflict but grows into one that will inspire readers to achieve in their own relationships. The novel encompasses three decades and dramatically unfolds after a seemingly small error occurs in a frozen sperm sample. As we embark on the 21st century sometimes ethical issues lag behind the swift pace of medical technology. Readers will grasp the premise of Frozen Identity and enjoy the ride. The main characters are competitive athletes, adding texture, drama and a common bond held by all who strive for physical accomplishment
Remaking Eden is a fascinating exploration of the future of reprogenetic technologies - a cautiously optimistic look at the scientific advances that will allow us to engineer life in ways that were unimaginable just a few short years ago. Indeed, in ways that go far beyond cloning, and that are at once more thrilling and more frightening. Could a woman give birth to her identical twin sister? Could a child have two genetic mothers? Could a man become pregnant? Could parents choose not only the physical characteristics of their children-to-be, but personalities and talents as well? Will genetic enhancement ultimately change the very nature of our species? The answers will excite some and alarm others. Silver demystifies the science involved in all these possibilities, calmly and efficiently dismantling our preconceptions and misconceptions. Throughout, he examines the profound ethical questions raised by these new technologies. Yet he reminds us that the desire both to have children and to provide them with all possible advantages in life is a uniquely powerful force - a force, he suggests, that will overcome all political and societal attempts to curb the use of reprogenetics.
Neurogenesis, or the birth of new neuronal cells, was thought to occur only in developing organisms. However, recent research has demonstrated that neurogenesis does indeed continue into and throughout adult life. On going neurogenesis is thought to be an important mechanism underlying neuronal plasticity, enabling organisms to adapt to environmental changes and influencing learning and memory throughout life. A number of different factors that regulate neurogenesis have been identified. Physicial activity and environmental conditions have been known to affect proliferation and survival of neurons. Hormones have also been found to influence the rate of neurogenesis in vertebrates (e.g. testosterone) and invertebrates (eg: ecdysone). Serotonin is believed to play a key role in neurogenesis.
Winner, 2007 Rachel Carson Prize given by the Society for Social Studies of Science (4S). Assisted reproductive technology (ART) makes babies and parents at once. Drawing on science and technology studies, feminist theory, and historical and ethnographic analyses of ART clinics, Charis Thompson explores the intertwining of biological reproduction with the personal, political, and technological meanings of reproduction. She analyzes the "ontological choreography" at ART clinics--the dynamics by which technical, scientific, kinship, gender, emotional, legal, political, financial, and other matters are coordinated--using ethnographic data to address questions usually treated in the abstract. Reproductive technologies, says Thompson, are part of the increasing tendency to turn social problems into biomedical questions and can be used as a lens through which to see the resulting changes in the relations between science and society. After giving an account of the book's disciplinary roots in science and technology studies and in feminist scholarship on reproduction, Thompson comes to the ethnographic heart of her study. She develops her concept of ontological choreography by examining ART's normalization of "miraculous" technology (including the etiquette of technological sex); gender identity in the assigned roles of mother and father and the conservative nature of gender relations in the clinic; the naturalization of technologically assisted kinship and procreative intent; and patients' pursuit of agency through objectification and technology. Finally, Thompson explores the economies of reproductive technologies, concluding with a speculative and polemical look at the "biomedical mode ofreproduction" as a predictor of future relations between science and society.
Generating Bodies and Gendered Selves examines the textured interrelations between medical writing about generation and childbirth - what we now call reproduction - and emerging notions of selfhood in early modern England. At a time when medical texts first appeared in English in large numbers and the first signs of modern medicine were emerging both in theory and in practice, medical discourse of the body was richly interwoven with cultural concerns. Through close readings of a wide range of English-language medical texts from the mid-sixteenth to the early eighteenth centuries, from learned anatomies and works of observational embryology to popular books of physic and commercial midwifery manuals, Keller looks at the particular assumptions about bodies and selves that medical language inevitably enfolds. When wombs are described as "free" but nonetheless "bridled" to the bone; when sperm, first seen in the seventeenth century by the aid of the microscope, are imagined as minute "adventurers" seeking a safe spot to be "nursed": and when for the first time embryos are described as "freeborn," fully "independent" from the females who bear them, the rhetorical formulations of generating bodies seem clearly to implicate ideas about the gendered self. Keller shows how, in an age marked by social, intellectual, and political upheaval, early modern English medicine inscribes in the flesh and functioning of its generating bodies the manifold questions about gender, politics, and philosophy that together give rise to the modern Western liberal self - a historically constrained (and, Keller argues, a historically aberrant) notion of the self as individuated and autonomous, fully rational and thoroughly male. An engagingly written and interdisciplinary work that forges a critical nexus among medical history, cultural studies, and literary analysis, Generating Bodies and Gendered Selves will interest scholars in early modern literary studies, feminist and cultural studies of the body and subjectivity, and the history of women's healthcare and reproductive rights.
This book presents research on cell growth and the ageing process. Emphasis is given to implications for cancer therapy, abnormal mitosis and aberrant nuclear morphology, neoplastic transformations, negative charges on various malignant cell types.
'Quite simply the best book about science and life that I have ever read' - Alice Roberts How does life begin? What drives a newly fertilized egg to keep dividing and growing until it becomes 40 trillion cells, a greater number than stars in the galaxy? How do these cells know how to make a human, from lips to heart to toes? How does your body build itself? Magdalena Zernicka-Goetz was pregnant at 42 when a routine genetic test came back with that dreaded word: abnormal. A quarter of sampled cells contained abnormalities and she was warned her baby had an increased risk of being miscarried or born with birth defects. Six months later she gave birth to a healthy baby boy and her research on mice embryos went on to prove that - as she had suspected - the embryo has an amazing and previously unknown ability to correct abnormal cells at an early stage of its development. The Dance of Life will take you inside the incredible world of life just as it begins and reveal the wonder of the earliest and most profound moments in how we become human. Through Magda's trailblazing research as a professor at Cambridge - where she has doubled the survival time of human embryos in the laboratory, and made the first artificial embryo-like structures from stem cells - you'll discover how early life is programmed to repair and organise itself, what this means for the future of pregnancy, and how we might one day solve IVF disorders, prevent miscarriages and learn more about the dance of life as it starts to take shape. The Dance of Life is a moving celebration of the balletic beauty of life's beginnings.
This is the highly acclaimed book by Robin Marantz Henig about the early days of in vitro fertilization (IVF) and the ethical and legal battles waged in the 1970s, as well as the scientific advances that eventually changed the public perception of 'test tube babies'. Published in paperback for the first time, this timely and provocative book brilliantly presents the scientific and ethical dilemmas in the ongoing debate over what it means to be human in a technological age. About the author: Robin Marantz Henig is the author of eight books. Her previous book The Monk in the Garden: The Lost and Found Genius of Gregor Mendel, was a finalist for the National Book Critics Circle Award. She writes about science and medicine for the New York Times Magazine, where she is a contributing writer, as well as for publications such as Scientific American, Smithsonian, and The Washington Post. Robin Henig garnered two prestigious awards in 2006: the Science in Society Award, the highest honor in science journalism, awarded by the National Association of Science Writers, and The Watson Davis and Helen Miles Davis Prize awarded by The History of Science Society for the best book in the history of science for general readers.
This book presents a groundbreaking new method that doubles the rates of spontaneous ovulation and significantly improves fertility. Infertility is a growing concern for large portions of the population. Of women aged 15-44, 6.1 million have impaired fertility and 9.3 million women have made use of fertility services. "Fertility Foods" creates a prescriptive programme that increases ovulation, reduces the chance of miscarriage, and significantly improves a couple's probability of successfully getting, and staying, pregnant. From one of the most respected experts in reproductive endocrinology comes this groundbreaking, non-invasive, nutritionally-based method. Groll's specialised research has shown that high insulin levels can hinder normal ovulation and impact a pregnancy's ability to attach to the uterus. "Fertility Foods" combines its nutritional plan with a specific exercise programme that enhances insulin metabolism, this oft-ignored barrier to fertility. Whether couples are taking their first steps in combating infertility or are searching for effective methods to support more advanced fertility treatments, this essential guide is helpful and rewarding for every couple trying for a child.
Who does a woman turn to when, more than anything in the world, she wants to have a child, but her body refuses to cooperate? Sometimes, all you need is a miracle. In 1998, when thirty-seven-year-old Sandra Watson Rapley and her husband Craig married, both decided that they wanted children right away. Sandra expected some difficulty trying to conceive because of uterine fibroids she had removed years ago. However, she was not prepared for the turbulent - and often times disappointing - road she would have to travel to make her dream a reality. After many failed attempts at drug therapy, ovulation calculation, and in-vitro fertilization, the Rapleys finally learned the devastating truth - fibroids inside Sandra's uterus were preventing a successful pregnancy. Following months of discussion, testing, and counseling, the miracle that the Rapleys were praying for arrived in the form of a surrogate. Their sister-in-law, Victoria, selflessly volunteered to be their embryo's oven, and on August 29, 2001, Victoria gave birth to the Rapleys twin sons. Sandra Watson Rapley's struggle with infertility, through the emotional highs and lows and the exciting time when her dream of having a child is finally fulfilled.
New medical technology as reported in Preventing Miscarriage; The Good News pinpoints the causes and latest treatments available to prevent loss of pregnancy. This book presents a great deal of information in a sensitive, accessible and thorough manner. Illustrations.
Genitourinary medicine (GUM) is an expanding specialty which is primarily related to the treatment and prevention of sexually transmitted infections (STIs). A number of GUM departments also offer other sexual health services such as contraception, sexual dysfunction and health promotion. Services are provided by multidisciplinary teams which include doctors, nurses, health advisers (who carry out partner notification and counselling), receptionists, laboratory staff and secretarial support. evidence-based, practical information on the specialty, covering medico-legal, ethical, and procedural issues. The first section deals with routine management, special situations and clinical and laboratory processes. The second section covers genitourinary conditions in a disease-orientated style, including sexually transmitted diseases and other genitourinary problems. The third section on HIV provides a contemporary epidemiological overview of this infection, basic viral biology and pathogenesis, a disease-orientated description of conditions both directly related and opportunistic, and their management, and data on special situations such as pregnancy. medicine and infectious diseases, the book also appeals to general practitioners and interested medical students.
For people experiencing infertility, wanting a baby is a craving
unlike any other. The intensity of their longing is matched only by
the complexity of the emotional maze they must navigate.
"We are delighted to announce that this book has been short listed for the prestigious Michael Ramsey prize for the best in theological writing. For more information please visit: www.michaelramseyprize.org.uk A radical examination of the Christian tradition relating to the human embryo and how this relates to the debate today.In recent years, the moral status of the human embryo has come to the fore as a vital issue for a range of contemporary ethical debates: concerning the over-production, freezing and discarding of embryos in IVF; concerning the use of 'spare' embryos for scientific experimentation; and finally, concerning the prospect of producing clone embryos. These debates have involved not only general philosophical arguments, but also specifically religious arguments. Many participants have attempted to find precedent from the Christian tradition for the positions they wish to defend.It is therefore extraordinary that until The Soul of the Embryo there has been no significant work on the history of Christian reflection on the human embryo. Here, David Albert Jones seeks to tell the story of this unfolding tradition - a story that encompasses many different medical, moral, philosophical and theological themes. He starts by examining the understanding of the embryo in the Hebrew Scritpures, then moves through early Christianity and the Middle Ages to the Reformation and beyond. Finally, Albert Jones considers the application of this developed tradition to contemporary situation and questions which contemporary Christian view or views are best regarded as authentic developments of the tradition and which should be regarded as alien to the tradition. "
"Junaelo Institute Infertility Manual" provides comprehensive infertility information in an easily understood format. It describes the causes of infertility and how they are managed. Couples who have difficulty conceiving will learn how to decide on when to see a physician and what to expect from infertility investigations and treatments. "Junaelo Institute Infertility Manual" helps everyone become more informed partners in the process that is aimed at helping them become pregnant. Dr. Godwin Meniru is an Assistant Professor of Obstetrics and Gynecology and the Medical Director of Junaelo Institute of Reproductive Medicine. His other three books, "A Handbook of Intrauterine Insemination" (ISBN 0 521 58676 3), "Cambridge Guide to Infertility Management and Assisted Reproduction" (ISBN 0 521 01071 3), and "Prevention of Infertility and Complications in Women" (Soft Cover ISBN 0 595 25722 4; Hard Cover ISBN 0 595 65282 4), have received critical acclaim. Dr. Meniru has authored or co-authored more than 120 scientific papers, abstracts and book chapters. Also, visit the Institute's web site at www.JunaeloReproductiveMedicine.com for additional infertility resources.
Reproductive Health: Women and Men's Shared Responsibility is a much needed reference for both leaders and students in community health. The author's basic premise, that reproductive health must be addressed in an individual, community, and global context, is reflected in this integrated orientation to reproductive health that befits the needs of students of the twenty first century. It offers a cutting-edge approach in its presentation of information about reproductive health, complete with recognition of the role of men, human rights, social justice, global health, infertility, environmental threats, gender violence, and more. |
You may like...
Expansive - A Guide To Thinking Bigger…
John Sanei, Erik Kruger
Paperback
Contextual Process Digitalization
Albert Fleischmann, Stefan Oppl, …
Hardcover
R1,438
Discovery Miles 14 380
Research Anthology on Decision Support…
Information R Management Association
Hardcover
R16,092
Discovery Miles 160 920
|