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| what is the function of the epididymis: The Epididymis: From Molecules to Clinical Practice Bernard Robaire, Barry Hinton, M.-C. Orgebin-Crist, 2002 The epididymis has become increasingly important to researchers engaged in fertility and its regulation. Until now, no single volume review of the field has been available. The Epididymis: From Molecules to Clinical Practice A Comprehensive Survey of Efferent Ducts, The Epididymis and the Vas Deferens will provide a complete, up-to-date, in-depth review of the research on the male reproductive tract. Structure, function, and molecular mechanisms underlying the control of the efferent ducts, epididymis, and vas deferens will be reviewed. |
| what is the function of the epididymis: Biologic Markers in Reproductive Toxicology National Research Council, Division on Earth and Life Studies, Commission on Life Sciences, Board on Environmental Studies and Toxicology, Committee on Biologic Markers, Subcommittee on Reproductive and Neurodevelopmental Toxicology, 1989-02-01 Does exposure to environmental toxicants inhibit our ability to have healthy children who develop normally? Biologic markersâ€indicators that can tell us when environmental factors have caused a change at the cellular or biochemical level that might affect reproductive abilityâ€are a promising tool for research aimed at answering that important question. Biologic Markers in Reproductive Toxicology examines the potential of these markers in environmental health studies; clarifies definitions, underlying concepts, and possible applications; and shows the benefits to be gained from their use in reproductive and neurodevelopmental research. |
| what is the function of the epididymis: Textbook of Clinical Embryology Kevin Coward, Dagan Wells, 2013-10-31 The success of Assisted Reproductive Technology is critically dependent upon the use of well optimized protocols, based upon sound scientific reasoning, empirical observations and evidence of clinical efficacy. Recently, the treatment of infertility has experienced a revolution, with the routine adoption of increasingly specialized molecular biological techniques and advanced methods for the manipulation of gametes and embryos. This textbook – inspired by the postgraduate degree program at the University of Oxford – guides students through the multidisciplinary syllabus essential to ART laboratory practice, from basic culture techniques and micromanipulation to laboratory management and quality assurance, and from endocrinology to molecular biology and research methods. Written for all levels of IVF practitioners, reproductive biologists and technologists involved in human reproductive science, it can be used as a reference manual for all IVF labs and as a textbook by undergraduates, advanced students, scientists and professionals involved in gamete, embryo or stem cell biology. |
| what is the function of the epididymis: Medical History and Physical Examination in Companion Animals A. Rijnberk, H.W. de Vries, 2012-12-06 creation no falsification falsification Tl rejected creation etc. Figure 1-1 delivers such a result that the theory must be seen as an extension of Popper's rational proce discarded. In this way we come at the same time dure for theory elimination. to the border between science and nonscience: a Popper's naive falsifiability knows only one theory is scientific if it is falsifiable. It is thus way, the elimination of what is weak. The so not scientific to bring additional evidence to phisticated falsifiability, in contrast, knows only bear in vindication of the theory; the theory elimination in combination with the acceptance would thereby take on the character of an un of an alternative. According to sophisticated fal challengeable certainty of belief ('religion'). sifiability, a scientific theory T r is only aban Following Popper, others such as Kuhn, with doned if its place is taken by another theory T2 his paradigm theory, have considerably extended which has the following three characteristics: 1 the range of thought over what is scientific and T 2 has more empirical content than TI; the new what is not. |
| what is the function of the epididymis: The Sertoli Cell Lonnie Dee Russell, Michael D. Griswold, 1993 |
| what is the function of the epididymis: Fertility Preservation in Male Cancer Patients John P. Mulhall, 2013-02-21 Written by international authorities, this book is aimed at clinicians dealing with male patients rendered infertile by cancer therapy. |
| what is the function of the epididymis: An Introduction to Male Reproductive Medicine Craig Niederberger, 2011-03-24 An Introduction to Male Reproductive Medicine is written specifically for readers seeking entry into this fast-moving, complex specialty with a solid understanding of the subject. The first chapters cover the anatomy and physiology, clinical evaluation, surgery, medicine, genetics and laboratory testing involved in the current evaluation and treatment of the infertile male, and the final chapter describes the interaction of the field with female reproductive medicine. Throughout the book, references are directly made to the fourth edition of the major text in the specialty, Infertility in the Male, edited by Larry Lipshultz, Stuart Howards and Craig Niederberger, allowing readers to expand their understanding of specific areas where desired. Each chapter is written by a well-renowned expert in an easy to follow, informal style, making the text ideal for students, residents and general physicians who are seeking to increase their general knowledge of the field. |
| what is the function of the epididymis: Mammalian Endocrinology and Male Reproductive Biology Shio Kumar Singh, 2015-09-04 Mammalian Endocrinology and Male Reproductive Biology provides comprehensive and current coverage of the area of endocrinology and male reproductive biology, covering not just humans, but mammals in general. Written by international experts in their respective fields, this multi-author book also covers the latest developments in genomics of androge |
| what is the function of the epididymis: Current Therapy in Equine Reproduction Juan C. Samper, Jonathan Pycock, Angus O. McKinnon, 2006-10-10 Offering the most current insights on horse breeding, this book covers the entire reproductive system, normal and abnormal mare physiology, and a wide range of reproductive problems commonly seen in both the mare and stallion. Coverage includes advanced reproductive techniques, with numerous breeding strategies to help you achieve optimal fertility rates. - Features the most current information available on equine reproduction, including the latest therapies and treatments for breeding dysfunction, as well as advances in reproductive techniques - Focuses on therapy and treatment to provide practitioners with quick access to key information - Features the shared experience and valuable advice of world-renowned experts who have first-hand knowledge of which treatments and therapies are most effective |
| what is the function of the epididymis: Infertility in the Male Larry I. Lipshultz, Stuart S. Howards, Craig S. Niederberger, 2009-09-24 This extensively revised edition of the highly-respected reference book provides in-depth discussions on the latest developments in male reproductive medicine. |
| what is the function of the epididymis: Male Reproductive Function and Semen T. Mann, C. Lutwak-Mann, 2012-12-06 To present a coherent and meaningful survey of scientific research endeavour in an area that has expanded as fast as physiology and biochemistry of reproduction in the male is no mean task these days. No less prodigious than the growth of knowledge of male reproductive function has been the rate at which the outpouring of publications on this subject has continued since the appearance of 'The Biochemistry of Semen and of the Male Reproductive Tract' in 1964. Since cyclopaedic treatment of this vast literature did not appeal to us, we have made no attempt either to rehash the material contained in that book or to enlarge the bibliography beyond the nearly 3500 references included in the present treatise. At the same time, whilst writing, we felt strongly that to advance, it is necessary to understand the past, and for this reason we have not hesitated to refer (especially in the introductory chapter) to a number of those fundamental early discoveries in which today's knowledge is deeply and firmly rooted. |
| what is the function of the epididymis: Temperature and Environmental Effects on the Testis Adrian W. Zorgniotti, 2013-03-13 It must be considered that there is nothing more difficult to carry out, nor more doubtful of success, nor more dangerous to handle, than to initiate a new order of things. Machiavelli: The Prince (1513) These are the Proceedings of a Conference on Temperature and Environmental Factors and the Testis which took place at New York University School of Medicine, December 8th and 9th, 1989. There is good reason to believe that this was the first of its kind to address, exclusively, the implications of temperature for this highly thermosensitive organ and its precious genetic cargo. The organizers of the Conference hoped to stimulate interest in this area which, paradoxically, has a considerable literature but which has received scant attention and sometimes outright opposition from clinicians expert in male infertility. There have been studies of the relationship of temperature to reproduction starting in the mid-18th Century with observations of the relationship of water temperature to spawning of fish. There is also a vast literature on the deleterious effects of externally applied heat upon spermatogenesis but little study of the possibility that intrinsic heat may be an important etiologic factor in subfertile semen. Today, fertility research has largely ignored this in favor of research in areas which have not produced successes, in terms of live births, comparable to what can be obtained by varicocelectomy (when appropriate) or scrotal hypothermia: viz. 1. Concentration upon the endocrine aspects of testicular function and its relation to spermatogenesis. |
| what is the function of the epididymis: The Sperm Cell Christopher J. De Jonge, Christopher Barratt, 2011-02-17 Originally published in 2006, this is a comprehensive and definitive account of the human male gamete. The volume summarizes many unique and revealing characteristics of the sperm cell. It provides a detailed overview of human sperm production, maturation and function, and looks at how these processes affect and influence fertility, infertility and ART. The volume thus provides a detailed review of the most important research and developments, augmented with pertinent references. This book will appeal to all practitioners and scientists in reproductive medicine and in particular to clinical scientists, graduate and post-graduate scientists, and laboratory personnel. |
| what is the function of the epididymis: Encyclopedia of Reproduction Michael K. Skinner, 2018 Encyclopedia of Reproduction, Second Edition comprehensively reviews biology and abnormalities, also covering the most common diseases in humans, such as prostate and breast cancer, as well as normal developmental biology, including embryogenesis, gestation, birth and puberty. Each article provides a comprehensive overview of the selected topic to inform a broad spectrum of readers, from advanced undergraduate students, to research professionals. Chapters also explore the latest advances in cloning, stem cells, endocrinology, clinical reproductive medicine and genomics. As reproductive health is a fundamental component of an individual's overall health status and a central determinant of quality of life, this book provides the most extensive and authoritative reference within the field. Key Features: * Provides a one-stop shop for information on reproduction that is not available elsewhere. * Includes extensive coverage of the full range of topics, from basic, to clinical considerations, including evolutionary advances in molecular, cellular, developmental and clinical sciences. * Includes multimedia and interactive teaching tools, such as downloadable PowerPoint slides, video content and interactive elements, such as the Virtual Microscope.--Provided by publisher. |
| what is the function of the epididymis: Reproduction in Farm Animals E. S. E. Hafez, B. Hafez, 2013-05-13 When you're looking for a comprehensive and reliable text on large animal reproduction, look no further! the seventh edition of this classic text is geared for the undergraduate student in Agricultural Sciences and Veterinary Medicine. In response to reader feedback, Dr. Hafez has streamlined and edited the entire text to remove all repetitious and nonessential material. That means you'll learn more in fewer pages. Plus the seventh editing is filled with features that help you grasp the concepts of reproduction in farm animals so you'll perform better on exams and in practice: condensed and simplified tables, so they're easier to consult an easy-to-scan glossary at the end of the book an expanded appendix, which includes graphic illustrations of assisted reproduction technology Plus, you'll find valuable NEW COVERAGE on all these topics: Equine Reproduction: expanded information reflecting today's knowledge Llamas (NEW CHAPTER) Micromanipulation of Gametes and In Vitro Fertilization (NEW CHAPTER!) Reach for the text that's revised with the undergraduate in mind: the seventh edition of Hafez's Reproduction in Farm Animals. |
| what is the function of the epididymis: The Testis Erwin Goldberg, 2012-12-06 This volume contains the proceedings of the XVth North American Testis Workshop, held in Louisville, Kentucky, April 7 to 10, 1999, to describe current advances in testis biology. The first two chapters provide a useful historical perspective of testis physiology and formulate compelling research questions about important aspects of sperm formation and function. This prologue sets the scene for the remainder of the volume that follows a logical progression, as the title implies, from stem cell to cell function, but that is necessarily preceded by sex determination, the quintessential requirement for there being a testis in the first place. The program for this XVth Testis Workshop evolved from recommenda tions of the scientific committee and their advice on the selection of invited speakers. The XVth Testis Workshop has a strong comparative flavor with contributions on worms (Caenorhabditis), flies (Drosophila), and chickens, which are models that permit and thereby reveal the power of genetic analy ses of the molecular mechanisms involved in spermatogenesis. A glimpse into the future is provided with information from EST, protein, and genome databases that already have an impact on progress in our understanding of the male germ cell. Although there is heavy emphasis in these chapters on cellular and molecular e,¥ents, database mining and translational profiling relevant to testis function and dysfunction and assisted reproduction tech nologies are not overlooked. |
| what is the function of the epididymis: Blandy's Urology Omar M. Aboumarzouk, 2019-05-06 Die 3. Auflage von Blandy?s Urology ist auf dem besten Weg, ein Klassiker zu werden. Die neueste Auflage eines der populärsten Fachbücher der Urologie vereint erfolgreich alles Wissenswerte zur allgemeinen Urologie und Chirurgie in der Urologie für die Zielgruppe der Urologen und Chirurgen. Hauptmerkmal ist die einzigartige Art und Weise von Blandy, urologische Erkrankungen und deren Management zu beschreiben: - Klare, direkte und unkomplizierte Beschreibungen von Krankheiten und Störungen mit Hunderten klinischer Fotos. - Eine Fülle exzellenter Schaubilder zu chirurgischen Eingriffen, die die besten Operationstechniken verdeutlichen. - Legt den Nachdruck auf die häufigsten Erkrankungen in der klinischen Praxis. - Jedes Thema ist einem anatomischen Bereich zugeordnet. Ein Fachbuch, das wegen seines direkten Zugangs zu dem Fachgebiet vor allem von Urologen und angehenden Chirurgen geschätzt wird. Eignet sich auch für die Prüfungsvorbereitung und als Auffrischung |
| what is the function of the epididymis: Manual of Sperm Retrieval and Preparation in Human Assisted Reproduction Ashok Agarwal, Ahmad Majzoub, Sandro C. Esteves, 2021 The field of male infertility has witnessed major clinical advancements in recent years, and perhaps the most important of these was the development of testicular sperm retrieval procedures that allowed men with azoospermia to father their biological children. Epididymal sperm retrieval procedures were first performed in the 1980s for men with obstructive azoospermia. The realization that men with nonobstructive azoospermia may indeed have focal areas of testicular sperm production together with the documented fertilizing ability of testicular spermatozoa allowed the development of testicular sperm retrieval procedures in the 1990s. Subsequently, testicular sperm retrieval underwent further refinement with the introduction of microsurgery, which improved the sperm retrieval rate and at the same time reduced the potential adverse impact of surgery on testicular parenchyma. Extensive research has been conducted in attempts to study the predictors of positive sperm retrieval, hoping to increase the outcome of surgical sperm retrieval procedures. This manual presents recent advancements in the surgical management of azoospermia patients. It is divided into three parts: Part I serves as an introduction presenting important anatomic and physiologic aspects of the reproductive tract and demonstrating the ideal methods for evaluating candidates of sperm retrieval. Part II elaborates on the surgical techniques of sperm retrieval in a variety of clinical scenarios. Moreover, it investigates the predictors of successful sperm retrieval and explores methods for enhancing sperm retrieval outcomes. Finally, Part III focuses on the laboratory handling of retrieved sperm and sperm cryopreservation, and explores future directions aimed at optimizing embryologists' work in the lab. We are confident that our book will be a useful guide for reproductive surgeons, IVF specialists, embryologists, and other healthcare workers practicing reproductive medicine. In addition, it will be a valuable resource for students and researchers wishing to learn more about this subject. We are greatly thankful to large number of experts who worked hard to contribute the latest, well written, and well researched articles; this book would not be possible without their active support. We wish to express our deep gratitude to the superb organizational and management skills of Camille Lee-Own, publishing assistant at Cambridge University Press, and the overall support and supervision of this project by Nick Dunton, publisher at Cambridge University Press. This book is dedicated to our parents, families, mentors, and patients-- |
| what is the function of the epididymis: Molecular Biology of the Cell , 2002 |
| what is the function of the epididymis: Pediatric Emergency Critical Care and Ultrasound Stephanie J. Doniger, 2014-04-24 Emergency bedside ultrasound assessment is well established for adult patients, but has only recently been introduced into everyday clinical practice for the care of pediatric patients. Pediatric Emergency Critical Care and Ultrasound is a concise, practical text which explains the principles of ultrasound, its diagnostic application in all organ systems and its use as a procedural adjunct. Both well-established and innovative applications are described, assisting the practitioner in incorporating ultrasound into daily practice, facilitating patient care and decreasing radiation exposure. Case studies and abundant illustrations enable the reader to study the appropriate techniques in detail and learn from real examples from the pediatric emergency department and intensive care unit. Pediatric Emergency Critical Care and Ultrasound is the first comprehensive bedside ultrasonography resource focusing on pediatric patients and is essential reading not only for pediatric emergency medicine subspecialists but for all emergency physicians, intensivists/critical care physicians and pediatricians. |
| what is the function of the epididymis: Compendium of Histology Anders Rehfeld, Malin Nylander, Kirstine Karnov, 2017-09-07 This book has been designed to help medical students succeed with their histology classes, while using less time on studying the curriculum. The book can both be used on its own or as a supplement to the classical full-curriculum textbooks normally used by the students for their histology classes. Covering the same curriculum as the classical textbooks, from basic tissue histology to the histology of specific organs, this book is formatted and organized in a much simpler and intuitive way. Almost all text is formatted in bullets or put into structured tables. This makes it quick and easy to digest, helping the student get a good overview of the curriculum. It is easy to locate specific information in the text, such as the size of cellular structures etc. Additionally, each chapter includes simplified illustrations of various histological features. The aim of the book is to be used to quickly brush up on the curriculum, e.g. before a class or an exam. Additionally, the book includes guides to distinguish between the different histological tissues and organs that can be presented to students microscopically, e.g. during a histology spot test. This guide lists the specific characteristics of the different histological specimens and also describes how to distinguish a specimen from other similar specimens. For each histological specimen, a simplified drawing and a photomicrograph of the specimen, is presented to help the student recognize the important characteristics in the microscope. Lastly, the book contains multiple “memo boxes” in which parts of the curriculum are presented as easy-to-remember mnemonics. |
| what is the function of the epididymis: Sperm Differentiation and Spermatozoa Function: Mechanisms, Diagnostics, and Treatment Tomer Avidor-Reiss, Zhibing Zhang, Xin Zhiguo Li, 2020-05-22 |
| what is the function of the epididymis: Human Reproductive and Prenatal Genetics Peter C.K. Leung, Jie Qiao, 2018-08-28 Human Reproductive and Prenatal Genetics presents the latest material from a detailed molecular, cellular and translational perspective. Considering its timeliness and potential international impact, this all-inclusive and authoritative work is ideal for researchers, students, and clinicians worldwide. Currently, there are no comprehensive books covering the field of human reproductive and prenatal genetics. As such, this book aims to be among the largest and most useful references available. Named a Highly Commended book in the Basic and Clinical Sciences by the British Medical Association. - Features chapter contributions from leading international scientists and clinicians - Provides in-depth coverage of key topics in human reproductive and prenatal genetics, including genetic controls, fertilization and implantation, in vitro culture of the human embryo for the study of post-implantation development, and more - Identifies how researchers and clinicians can implement the latest genetic, epigenetic, and –omics based approaches |
| what is the function of the epididymis: The Testis Henry G. Burger, David M. De Kretser, 1989 |
| what is the function of the epididymis: Greenspan's Basic and Clinical Endocrinology, Tenth Edition David G. Gardner, Dolores M. Shoback, 2017-10-10 Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. A full-color guide to the entire field of clinical endocrinology and its scientific underpinnings – updated with the latest breakthroughs and developments Greenspan’s Basic & Clinical Endocrinology delivers a succinct, leading-edge overview of the underlying molecular biology of the endocrine system and the latest perspectives on the diagnosis and treatment of specific diseases and disorders. Featuring an enhanced design that includes hundreds of full-color illustrations and clinical photographs, Greenspan’s is a true must-have during traditional or integrated courses in endocrinology, endocrinology rotation, or exam prep in internal medicine and endocrinology and as reference for disease management. Greenspan’s provides clinically relevant coverage of metabolic bone disease, pancreatic hormones and diabetes mellitus, hypoglycemia, obesity, geriatric endocrinology, and many other diseases and disorders. Supporting this essential material is a handy appendix of normal hormone reference ranges across the lifespan. Here’s why Greenspan’s is an essential tool for learning how to manage endocrine patients: • The Tenth Edition is enhanced by updated content throughout each chapter • NEW CHAPTERS on Transgender Endocrinology and Disorders of Sexual Determination and Differentiation • Important chapter on Evidence-Based Endocrinology and Clinical Epidemiology • Concise, balanced coverage of both scientific and clinical principles that guide patient management • The best source for current concepts in endocrine pathophysiology to aid clinical decision making • The most practical, current insights into diagnostic testing • More than 270 full-color illustrations and clinical photographs If you are in need of a well-illustrated, completely up-to-date guide to the entire field of clinical endocrinology, this trusted classic belongs on your desk or computer. |
| what is the function of the epididymis: The Fate of the Male Germ Cell Richard Ivell, Adolf-Friedrich Holstein, 2012-10-28 THE FASCINATION The male germ cell is the only cell of the human organism that leaves the body when it has achieved its final, highly sophisticated structure and properties. The male germ cell is designed for one purpose only: to reach the female gametes and to fertilize them. The various stages in the development of the male germ cell are characterized by proliferative phases, by the recombination of the maternal and paternal chromosomes, and by the differentiation and development of a specialized transport vehicle, the spermato zoon. Furthermore, the establishment of a special pool of stem cells, the spermatogonia, guarantees the continuity of the sperm-generation process from puberty to old age. THE FATE OF THE MALE GERM CELL The destiny of any individual germ cell is determined by a program that we know only in fragments. On the one hand every human male is able to produce many billions of germ cells in his lifetime, yet the chance of any single sperm reaching and fertilizing the female germ cell is exceedingly rare. A fertility disturbance means that somewhere during the complicated playing out of the germ cell program mistakes are made, and the program fails. It is still a fact that more than 50% of men presenting with male factor infertility have to be diagnosed as idiopathic, largely because of our lack of knowledge and conse quent lack of appropriate diagnostic tools. |
| what is the function of the epididymis: Bovine Reproduction Richard M. Hopper, 2014-08-18 Bovine Reproduction is a comprehensive, current reference providing information on all aspects of reproduction in the bull and cow. Offering fundamental knowledge on evaluating and restoring fertility in the bovine patient, the book also places information in the context of herd health where appropriate for a truly global view of bovine theriogenology. Printed in full color throughout, the book includes 83 chapters and more than 550 images, making it the most exhaustive reference available on this topic. Each section covers anatomy and physiology, breeding management, and reproductive surgery, as well as obstetrics and pregnancy wastage in the cow. Bovine Reproduction is a welcome resource for bovine practitioners, theriogenologists, and animal scientists, as well as veterinary students and residents with an interest in the cow. |
| what is the function of the epididymis: Sperm Competition and the Evolution of Animal Mating systems Robert L. Smith, 2012-12-02 Sperm Competition and the Evolution of Animal Mating Systems describes the role of sperm competition in selection on a range of attributes from gamete morphology to species mating systems. This book is organized into 19 chapters and begins with the conceptualization of sperm competition as a subset of sexual selection and its implications for the insects. The following chapter describes the relationship between multiple mating and female fitness, with an emphasis on determining the conditions under which selection on females is likely to counteract selection on males for avoiding sperm competition. Other chapters consider the female perspective on sperm competition; the evolutionary causation at the level of the individual male gamete; and the correlation of high paternal investment and sperm precedence in the insects. The remaining chapters are arranged phylogenetically and explore the sperm competition in diverse animal taxa, such as the Drosophila, Lepidoptera, spiders, amphibians, and reptiles. These chapters also cover the evolution of direct versus indirect sperm transfer among the arachnids or the problem for kinship theory presented by multiple mating and sperm competition in the Hymenoptera. This book further discusses the remarkable potential for sperm competition among certain temperate bat species whose females store sperm through winter hibernation and the mixed strategies and male-caused female genital trauma as possible sperm competition adaptations in poeciliid fishes. The concluding chapter examines the predictions concerning testes size and mating systems in the primates and the possible role of sperm competition in human selection. This book is of great value to reproductive biologists and researchers. |
| what is the function of the epididymis: Comparative Veterinary Anatomy James A. Orsini, Nora S. Grenager, Alexander de Lahunta, 2021-12-08 Comparative Veterinary Anatomy: A Clinical Approach describes the comprehensive, clinical application of anatomy for veterinarians, veterinary students, allied health professionals and undergraduate students majoring in biology and zoology. The book covers the applied anatomy of dogs, cats, horses, cows and other farm animals, with a short section on avian/exotics, with a focus on specific clinical anatomical topics. The work improves the understanding of basic veterinary anatomy by making it relevant in the context of common clinical problems. This book will serve as a single-source reference on the application of important anatomical structures in a clinical setting. Students, practitioners and specialists will find this information easy-to-use and well-illustrated, thus presenting an accurate representation of essential anatomical structures that relates to real-life clinical situations in veterinary medicine. - Presents multiple species, garnering a broad audience of interest for veterinarians, specialists, professional students, and undergraduate students majoring in the biological sciences - Contains detailed layered color figures at the beginning of each different species section in addition to numerous figures throughout - Focuses on clinically oriented anatomy - Correlates gross anatomy, radiology, ultrasound, CT, MRI and nuclear medicine in clinical case presentations |
| what is the function of the epididymis: Environmental Impacts on Reproductive Health and Fertility Tracey J. Woodruff, Sarah J. Janssen, Louis J. Guillette, Jr, Linda C. Giudice, 2010-01-28 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. |
| what is the function of the epididymis: Disturbances in Male Fertility K. Bandhauer, G. Bartsch, J. Frick, D.M. de Kretser, A. Eshkol, M. Glezerman, J.B. Kerr, B. Lunenfeld, W. Pöldinger, H.P. Rohr, F. Scharfetter, P.D. Temple-Smith, 1982-01-01 Impending famine and a terrifying rate of consumption of natural resources are vital issues which have focussed public interest in the ecologic, social and political problems of ever increasing overpopulation in many countries of the world. As well as the vast material and intellectual expenditure lavished on family planning and birth control, the past decade has seen an immense research effort in the elaboration of improved methods of fertility control, both for men and for women. During the same period, however, research into the causes of male fertility disorders has proceeded with equal intensity, and a number of promising therapeutic approaches have become the subject of clinical trials. The wish of an individual or of a couple to have offspring is an absolute which requires no further justification, and there can be few challenges to a physician as essential as the spouses' predicament in a childless marriage. Only with a special knowledge of the function, pathology and pathophysiology of the reproductive system is he properly equipped to meet that challenge. |
| what is the function of the epididymis: Clues in the Diagnosis of Non-tumoral Testicular Pathology Manuel Nistal, Pilar González-Peramato, Álvaro Serrano, 2018-06-09 This book presents the morphology of different non-tumoral lesions of the testis. By showing the differential diagnosis of each lesion, it offers clinicians vital support with diagnosis and treatment. The book is divided into seven main parts: genetic and developmental pathology of the testis; infertility; vascular pathology of the testis; inflammatory pathology; pathology of the rete testis and epididymis; pathology of the vaginal tunic and paratesticular structures; and a final part dealing with miscellanea. Each chapter includes carefully selected figures and a variety of diagrams highlighting the main characteristics of a specific lesion to facilitate its diagnosis.Based on the authors’ experience with hundreds of biopsies, surgical specimens and autopsies, the book presents material that has been gathered over the past 40 years, providing an essential tool for pathologists, urologists, andrologists and pediatricians who face diagnostic problems. |
| what is the function of the epididymis: Endocrinology of the Testis and Male Reproduction Manuela Simoni, Ilpo T. Huhtaniemi, 2017-09-18 This book provides a comprehensive overview of endocrinology of the male reproductive system, explaining how it works and how, sometimes, it fails to work. World-class specialists present state of the art knowledge on all aspects, including anatomy, physiology, molecular biology, genetics, pathophysiology, clinical manifestations of testicular diseases, endocrine aspects of andrological and sexual diseases, and therapy. Extensive consideration is given to sexual development, testicular function, the clinical approach to disorders of male reproduction, male hypogonadism, sexual dysfunction, and male infertility. In addition, sociodemographic, psychological, and ethical aspects of male reproductive disorders are discussed. The book is intended as a major reference for endocrinologists, andrologists, and sexologists, as well as basic and clinical scientists. It is published as part of the SpringerReference program, which delivers access to living editions constantly updated through a dynamic peer-review publishing process. |
| what is the function of the epididymis: Heterogeneity of Mononuclear Phagocytes Othmar Förster, Maurice Landy, 1981 |
| what is the function of the epididymis: Clinical Infectious Diseases Study Guide Joseph Domachowske, Manika Suryadevara, 2020-08-06 This book is meticulously designed for the busy student, trainee, or seasoned physician looking to enhance or refresh skills in infectious diseases. It is intended to provide a solid resource for students and physicians in need of a concise yet comprehensive background of the material. Each chapter begins with a summary of the topic, a brief case description, definitions, critical teaching points, and tables, figures, photos, and other visual materials to reinforce learning. The chapters take a systems based approach to infections before concluding with the essentials of diagnostic microbiology to leave users with a practical toolkit for real-world clinics. Authored by two expert educators and dual infectious diseases and pediatrics specialists, Clinical Infectious Diseases Study Guide is the only updated study guide designed for medical students, fellows, residents, and trainees who need a strong foundation in infectious diseases. This includes infectious disease specialists in both adult and pediatric care, various internal medicine subspecialists, and hospitalists. |
| what is the function of the epididymis: Anatomy & Physiology Lindsay Biga, Devon Quick, Sierra Dawson, Amy Harwell, Robin Hopkins, Joel Kaufmann, Mike LeMaster, Philip Matern, Katie Morrison-Graham, Jon Runyeon, 2019-09-26 A version of the OpenStax text |
| what is the function of the epididymis: Medical Terminology in a Flash Sharon Eagle, 2006 Provides students with a foundation of knowledge they can build on as they pursue a career in healthcare. This work is written in a user-friendly style. |
| what is the function of the epididymis: Spermatozoa Rosaria Meccariello, Rosanna Chianese, 2018 |
| what is the function of the epididymis: Pathophysiology of Disease: An Introduction to Clinical Medicine 7/E Gary D. Hammer, Stephen J. McPhee, 2014-04-18 A full-color, case-based review of the essentials of pathophysiology--covering all major organs and systems The goal of this trusted text is to introduce you to clinical medicine by reviewing the pathophysiologic basis of 120 diseases (and associated signs and symptoms) commonly encountered in medical practice. The authors, all experts in their respective fields, have provided a concise review of relevant normal structure and function of each body system, followed by a description of the pathophysiologic mechanisms that underlie several common diseases related to that system. Each chapter of Pathophysiology of Disease concludes with a collection of case studies and questions designed to test your understanding of the pathophysiology of each clinical entity discussed. These case studies allow you to apply your knowledge to specific clinical situations. Detailed answers to each case study question are provided at the end of the book. This unique interweaving of physiological and pathological concepts will put you on the path toward thinking about signs and symptoms in terms of their pathophysiologic basis, giving you an understanding of the why behind illness and treatment. Features 120 case studies (9 new) provide an opportunity for you to test your understanding of the pathophysiology of each clinical entity discussed Checkpoint questions provide review and appear in every chapter Updates and revisions throughout this new edition reflect the latest research and developments Numerous tables and diagrams encapsulate important information Updated references for each chapter topic Pathophysiology of Disease is a true must-have resource for medical students preparing for the USMLE Step 1 exam, as well as students engaged in their clerkship studies. House officers, nurses, nurse practitioners, physicians’ assistants, and allied health practitioners will find its concise presentation and broad scope a great help in facilitating their understanding of common disease entities. |
| what is the function of the epididymis: Encyclopedia of Diagnostic Imaging Albert L. Baert, 2008-01-14 The aim of this comprehensive encyclopedia is to provide detailed information on diagnostic radiology contributing to the broad field of imaging. The simple A to Z format provides easy access to relevant information. Extensive cross references between keywords and related articles enable efficient searches in a user-friendly manner. The wide range of entries will provide basic and clinical scientists in academia, practice and industry with valuable information about the field of diagnostic imaging. Those in related fields will also benefit from the important and relevant information on the most recent developments. Please note that this publication is available as print only or online only or print + online set. Save 75% of the online list price when purchasing the bundle. For more information on the online version please type the publication title into the search box above, then click on the eReference version in the results list. |
syntax - What does %>% function mean in R? - Stack Overflow
Nov 25, 2014 · The funny percent-sign syntax is how R lets users define their own infix functions. An example of a built-in infix operator in R is +; the + in 1 + 2 actually does the function call …
Defining and calling function in one step - Stack Overflow
Dec 30, 2015 · Is there a way in Javascript to define a function and immediately call it, in a way that allows it to be reused? I know you can do one-off anonymous functions: (function(i) { var product …
What's the difference between __PRETTY_FUNCTION__, …
Dec 29, 2023 · constexpr const char* function_name() const noexcept; 6 Returns: If this object represents a position in the body of a function, returns an implementation-defined NTBS that …
How to return a result from a VBA function - Stack Overflow
Public Function testRange() As Range Set testRange = Range("A1") End Function Example usage: Dim r As Range Set r = testRange() Note that assigning a return value to the function name does …
What is the difference between a "function" and a "procedure"?
Apr 6, 2009 · A Function must return a value but in Stored Procedures it is optional: a procedure can return 0 or n values. Functions can have only input parameters for it, whereas procedures …
What is the simplest way to run a timer-triggered Azure Function ...
Oct 4, 2017 · If true, the function is invoked when the runtime starts. For example, the runtime starts when the function app wakes up after going idle due to inactivity. when the function app …
What does ** (double star/asterisk) and * (star/asterisk) do for ...
Aug 31, 2008 · So we now know function definitions with positional as well as keyword arguments. Now let us study the '*' operator and '**' operator. Please note these operators can be used in 2 …
Function to Calculate Median in SQL Server - Stack Overflow
I'd also be especially careful using the (new in SQL Server 2012) function PERCENTILE_CONT that's recommended in one of the other answers to this question, because the article linked above …
mean in Python function definitions? - Stack Overflow
Jan 17, 2013 · With between and the inner function _between it is not needed but confusing if the same name. These could be the same names. With the lambda, you have the name (key of a dict) …
The term 'node' is not recognized as the name of a cmdlet, function ...
Jan 29, 2020 · node: The term 'node' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the …
syntax - What does %>% function mean in R? - Stack Overflow
Nov 25, 2014 · The funny percent-sign syntax is how R lets users define their own infix functions. An example of a built-in infix operator in R is +; the + in 1 + 2 actually does the function call …
Defining and calling function in one step - Stack Overflow
Dec 30, 2015 · Is there a way in Javascript to define a function and immediately call it, in a way that allows it to be reused? I know you can do one-off anonymous functions: (function(i) { var …
What's the difference between __PRETTY_FUNCTION__, …
Dec 29, 2023 · constexpr const char* function_name() const noexcept; 6 Returns: If this object represents a position in the body of a function, returns an implementation-defined NTBS that …
How to return a result from a VBA function - Stack Overflow
Public Function testRange() As Range Set testRange = Range("A1") End Function Example usage: Dim r As Range Set r = testRange() Note that assigning a return value to the function …
What is the difference between a "function" and a "procedure"?
Apr 6, 2009 · A Function must return a value but in Stored Procedures it is optional: a procedure can return 0 or n values. Functions can have only input parameters for it, whereas procedures …
What is the simplest way to run a timer-triggered Azure Function ...
Oct 4, 2017 · If true, the function is invoked when the runtime starts. For example, the runtime starts when the function app wakes up after going idle due to inactivity. when the function app …
What does ** (double star/asterisk) and * (star/asterisk) do for ...
Aug 31, 2008 · So we now know function definitions with positional as well as keyword arguments. Now let us study the '*' operator and '**' operator. Please note these operators can …
Function to Calculate Median in SQL Server - Stack Overflow
I'd also be especially careful using the (new in SQL Server 2012) function PERCENTILE_CONT that's recommended in one of the other answers to this question, because the article linked …
mean in Python function definitions? - Stack Overflow
Jan 17, 2013 · With between and the inner function _between it is not needed but confusing if the same name. These could be the same names. With the lambda, you have the name (key of a …
The term 'node' is not recognized as the name of a cmdlet, …
Jan 29, 2020 · node: The term 'node' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that …
