Defining organs at risk is a crucial task for radiation oncologists when aiming to optimize the benefit of radiation therapy, with delivery of the maximum dose to the tumor volume while sparing healthy tissues. This book will prove an invaluable guide to the delineation of organs at risk of toxicity in patients undergoing radiotherapy. The first and second sections address the anatomy of organs at risk, discuss the pathophysiology of radiation-induced damage, and present dose constraints and methods for target volume delineation. The third section is devoted to the radiological anatomy of organs at risk as seen on typical radiotherapy planning CT scans, with a view to assisting the radiation oncologist to recognize and delineate these organs for each anatomical region – head and neck, mediastinum, abdomen, and pelvis. The book is intended both for young radiation oncologists still in training and for their senior colleagues wishing to reduce intra-institutional variations in practice and thereby to standardize the definition of clinical target volumes. ​

While many people practice yoga simply because it helps them feel good, the physiological basis for yoga's effects on the body and mind is often unknown or misunderstood. Understanding these physiological concepts can help to deepen your yoga practice. The Physiology of Yoga separates speculation from fact by examining how the body responds and adapts to yoga within many systems of the body: musculoskeletal, nervous, respiratory, cardiovascular, lymphatic, immune, endocrine, reproductive, and digestive. Straightforward explanations guide you in sorting through conflicting information about what yoga really can help you achieve and in evaluating whether certain yoga methods provide benefits to any or all of those systems. You can experiment with concepts through Try It Yourself sidebars, which focus on mindful movement, meditation, and breathing. The 14 Myth or Fact sidebars explore popular claims about yoga, such as whether a shoulder stand can stimulate the thyroid or if twists can detoxify the liver. You'll get the most current research to determine the validity of various claims so you can avoid practices that could be harmful or counterproductive and can decide for yourself what works for your practice. Finally, experience firsthand how yoga affects your physiology by exploring specific yoga poses and four sequences. Each sequence explains which of the physiological principles from the earlier chapters may be most prevalent in that sequence. With The Physiology of Yoga, you or your students can navigate all the conflicting views and opinions about the impact of yoga and learn to practice yoga while fully enjoying the benefits of mindful movement. CE exam available! For certified professionals, a companion continuing education exam can be completed after reading this book. The Physiology of Yoga Online CE Exam may be purchased separately or as part of The Physiology of Yoga With CE Exam package that includes both the book and the exam.

This book provides a comprehensive review of the literature available on satureja covering the ethnomedicine, micromorphology, the main secondary metabolites in its various species, as well it's important biological and pharmacological activities and the underlying mechanism of action for some of its medicinal properties. There is also discussion of the pharmacological evidence for the various therapeutic activities of Satureja spp., especially on the basis of traditional usage, the treatment of muscle pains, cramps, diarrhea, stomach pain, and blood pressure along with some new areas such as cytoprotection and anti-hyperlipidemia. This book offers a useful guide for researchers in the field of pharmaceutical sciences and natural medicines as well as students and residents in the fields of pharmacognosy and phytochemistry.

Lymphatic mapping techniques have proven to be useful to the early detection and safe treatment of endometrial and cervical cancers; however, the techniques have much of value to offer for breast cancer also and particularly for vulvar cancer, where there has been an explosion of interest and research. In the new edition of Clinical Lymphatic Mapping of Gynecologic Cancers, the techniques are fully explained, with consideration of the latest developments and technologies.

The integument plays an important role in the survival of meta zoans by separating and protecting them from a hostile environ ment. Its function ranges from protection against injury and in fection, participation in the regulation of body temperature and water balance, to respiratory activity, monitoring of the environ ment and production of signals related to behaviour. All these result from specific structural, biochemical and physiological properties of intra-and extracellular components of the integu ment. Thus its characterization can be best accomplished by a multidisciplinary approach with authors specialized in different fields of science. This multi-author book, in two volumes, provides an up-to date survey of the literature. The first volume deals with the integument of invertebrates, the second with that of vertebrates, both organized primarily on a phylum basis. As the level of knowledge on the integument of phyla differs considerably, the information provided is correspondingly either limited or con densed. For some of the smaller groups of invertebrates little information is available, as often only a few electron micrographs are to be found in the literature ; on the other hand, from the large body of knowledge existing for vertebrates, particularly for mammals, no complete overview can be provided, but publica tions giving access to further information have been reviewed critically.

Main image shows the bones, muscles, ligaments, veins and arteries of the shoulder. Illustrates posterior, lateral, anterior and superior views of the shoulder anatomy, as well as the socket of a normal shoulder joint. Shows impingement syndrome, rotator cuff tear, trauma (such as proximal humeral fracture and acromioclavicular separation), and bicipital tendon problems. Also illustrates instability such as anterior dislocation of the humerus, Bankart lesion, and Hill Sachs formationbr>Size is 20" W by 26" H. For more information about our chart mounting styles, click here.

Complex physiopathological relationships have been proven to exist between two of the body's most vital organs; the brain and the heart. In Cell Cycle Regulation and Differentiation in Cardiovascular and Neural Systems Antonio Giordano, Umberto Galderisi and a panel of the most respected authorities in their field offer an in-depth analysis of the differentiation process in two systems that have profound relationships with one another. The text looks at several aspects of the cardiovascular and nervous systems from a new point of view, describing the differences and similarities in their differentiation pathways with an emphasis on the role of cell cycle regulation and cell differentiation. Topics discussed include neurogenesis in the central nervous system, neural stem cells, and the basic-helix-loop-helix transcription factors in neural differentiation. Ground-breaking and authoritative, Cell Cycle Regulation and Differentiation in Cardiovascular and Neural Systems is a must have for all researchers in cardiovascular medicine and neuroscience and will prompt the scientific community to perceive cell cycle regulation and differentiation under a novel and more comprehensive light.

This book covers the proceedings of the 32nd scientific meeting of the International Society on Oxygen Transport to Tissue (ISOTT) in Bari, Italy, August 21-26, 2004. It covers all aspects of oxygen delivery to tissue, including blood flow and its regulation as well as oxygen metabolism. Special emphasis is placed on methods of oxygen measurement in living tissue and application of these technologies to understanding physiological and biochemical basis for pathology related to tissue oxygenation. The event hosted was a multidisciplinary meeting designed to bring together experts and students from a range of research fields.

Of the approximately 640 muscles in the human body, over 10% of them are found in the craniofacial region. The craniofacial muscles are involved in a number of crucial non-locomotor activities, and are critical to the most basic functions of life, including vision, taste, chewing and food manipulation, swallowing, respiration, speech, as well as regulating facial expression and controlling facial aperture patency. Despite their importance, the biology of these small skeletal muscles is relatively unexplored. Only recently have we begun to understand their unique embryonic development and the genes that control it and characteristic features that separate them from the skeletal muscle stereotype. This book is the most comprehensive reference to date on craniofacial muscle development, structure, function, and disease. It details the state-of-the-art basic science of the craniofacial muscles, and describes their unique response to major neuromuscular conditions. Most importantly, the text highlights how the craniofacial muscles are different from most skeletal muscles, and why they have been viewed as a distinct allotype. In addition, the text points to major gaps in our knowledge about these very important skeletal muscles and identified key gaps in our knowledge and areas primed for further study and discovery.

Spotting a face in a crowd is so easy, you take it for granted. But how you do it is one of science's great mysteries. Vision is involved in nearly a third of everything a brain does and explaining how it works reveals more than just how we see. It also tells us how the brain processes information - how it perceives, learns and remembers. In We Know It When We See It, pioneering neuroscientist Richard Masland covers everything from what happens when light hits your retina, to the increasingly sophisticated nerve nets that turn that light into knowledge, to what a computer algorithm must be able to do before it can truly be called 'intelligent'. It is a profound yet accessible investigation into how our bodies make sense of the world.

This monograph has been written in the hope that it will prove of value to medical students and clinicians, to Honours undergradu ates in appropriate branches of the natural sciences, and to repro ductive biologists in general. It would be pleasing if the text also caught the attention of veterinary undergraduates, since there is much information bearing on reproduction in domestic animals. First and foremost, however, the intended audience is a medical one, for scientific studies of human reproduction have been cata lyzed by the intense interest in procedures of fertilization in vitro. Some would judge that this very activity has narrowed our view of physiological events occurring within the Fallopian tubes. The pre sent work may therefore serve as a useful counterbalance to the overwhelming series of publications on procedures of in vitro fer tilization, and offer opportunities to those in the clinical field for extending their knowledge of the scientific background to much of the current work.

The author describes in his unique style the anatomical variants of the brain and skull. This atlas is a continuation of his last work on "Neuronavigation and Neuroanatomy". Most anatomical reference volumes show a large number of common and rare variations. This atlas concentrates on well known and little known variants which are especially important for the clinicians, in particular the neurosurgeons and the radiologists. The variants have been grouped after areas of trepanation. The author presents also a number of so far unknown variants gathered from his personal theoretical and clinical experience of 50 years. Exact knowledge of anatomical variations which the surgeon may encounter helps to plan operations and to avoid unexpected complications. Variants of no clinical relevance, even rather common ones, have not been included.

This book was written in an attempt to fill a serious gap in medieal literature. A coneise anatomieal text, incorporating an atlas of the vaseular anatomy of the vertebral column and spinal cord, it has been designed to suit the needs of ort ho- pedie surgeons, neurosurgeons, and neurologists. We also fee! that this work will he!p give direetion to further studies on the morphology and physiology of spinal eirculation. The book begins with a diseussion of the origins of the arteries whieh supply the vertebral eolumn. It eontinues with adescription of the various regions of the spine, the eervieal, thoraeie, and lumbar, and of the arteries which supply the meninges and spinal cord, the veins of the verte- bral column, and venous and arterial distribution within the spinal cord. Anatomie studies of the eireulation both in bones and in the spinal cord require the use of teehniques whieh are erude and time consuming. Essential to sueeess is aecess to fresh postmortem human bodies, so that injeetions into the vaseular systems may be attempted before any disseetion has been made in the course of the routine pathologie examination. Permission to pursue these partieular anatomie studies eannot be obtained as a matter of routine. Beeause of the restrieted availability of speeimens therefore, only random sam pIes can be obtained.

The "New York Times" bestseller - with a new afterword about early specialization in youth sports.
The debate is as old as physical competition. Are stars like Usain Bolt, Michael Phelps, and Serena Williams genetic freaks put on Earth to dominate their respective sports? Or are they simply normal people who overcame their biological limits through sheer force of will and obsessive training?
In this controversial and engaging exploration of athletic success and the so-called 10,000-hour rule, David Epstein tackles the great nature vs. nurture debate and traces how far science has come in solving it. Through on-the-ground reporting from below the equator and above the Arctic Circle, revealing conversations with leading scientists and Olympic champions, and interviews with athletes who have rare genetic mutations or physical traits, Epstein forces us to rethink the very nature of athleticism.

Unique features of the present work include: Only authorized English translation of the original Spanish text, adhering as much as possible to the letter, with correction of the obvious errors already predicted by Cajal in his Preface. Added facts appearing in the French version, with correction of old as well as new errors, the latter probably due to inaccuracies in translating into French some nuances of the Spanish language. Uniform of nomenclature according to contemporary scientific English. Annotations on Cajal s changing concepts over time, the elucidation of certain structures that do not have present day equivalents, and explanations of the many symbols appearing in illustrations but not mentioned in the corresponding original legends. Most illustrations are reproductions of Cajal s original art work, still extant at the Cajal Museum in Madrid, with cross references to figure numbers of the Spanish and French versions. Citations are given by author and year in the text, with an alphabetical list at the end of the volume, completed and corrected for accuracy against original publications. Taxonomy glossary of species appearing in the text, with present scientific names, and their colloquial English counterparts."

In this day where research grants are the primary focus, many young investigators are thrown into neurosciences courses without any prior preparation in neuroanatomy. This book is designed to help prepare them by introducing many of the fundamentals of the nervous system. It represents the essentials of an upper level biology course on the central nervous system. It is not designed to be a clinical approach to the nervous system, but rather it approaches the nervous system from a basic science perspective that intertwines both structure and function as an organizing teaching and learning model. Medical and dental examples are included but the main focus is on neuroscience.

This book represents the invited presentations and some of the posters presented at the conference entitled "In Vitro-In Vivo Relationship (IVIVR) Workshop" held in Sep tember, 1996. The workshop was organized by the IVIVR Cooperative Working Group which has drawn together scientists from a number of organizations and institutions, both academic and industrial. In addition to Elan Corporation, which is a drug delivery com pany specializing in the development of ER (Extended Release) dosage forms, the IVIVR Cooperative Working Group consists of collaborators from the University of Maryland at Baltimore, University College Dublin, Trinity College Dublin, and the University of Not tingham in the UK. The principal collaborators are: Dr. Jackie Butler, Elan Corporation Prof. Owen Corrigan, Trinity College Dublin Dr. lain Cumming, Elan Corporation Dr. John Devane, Elan Corporation Dr. Adrian Dunne, University College Dublin Dr. Stuart Madden, Elan Corporation Dr. Colin Melia, University of Nottingham Mr. Tom O'Hara, Elan Corporation Dr. Deborah Piscitelli, University of Maryland at Baltimore Dr. Araz Raoof, Elan Corporation Mr. Paul Stark, Elan Corporation Dr. David Young, University of Maryland at Baltimore The purpose of the workshop was to discuss new concepts and methods in the devel opment of in vitro-in vivo relationships for ER products. The original idea went back ap proximately 15 months prior to the workshop itself. For some time, the principal collaborators had been working together on various aspects of dosage form development.

Save money on these two essential Anatomy and Physiology books by buying them together! Essentials of Anatomy and Physiology for Nursing Practice, Second Edition: Brings together text, video, full-colour illustrations, interactive activities, and more, to provide you with a comprehensive introduction to understanding the healthy functioning of the human body, and help you feel confident when learning anatomy and physiology for the first time. Key Features: Use your phone or tablet to scan QR codes throughout the book and instantly watch informative animations, mini-tutorials, and other useful videos. Introduces you to all the essential anatomy and physiology information in a carefully structured way, helping you to steadily build your knowledge and successfully apply it to nursing practice. All content is based around the person-centred nursing framework and a fictional family is used throughout to demonstrate how the biology applies to real people, helping you to apply the A&P knowledge directly to real-life nursing situations. The Nurse's Anatomy and Physiology Colouring Book, Second Edition: Colouring is the perfect alternative to hours of reading, it is fun, creative and a proven learning technique. Gain a deeper understanding by putting pencils to paper and improve your ability to retain knowledge and recall it in classes, exams or out in practice. Key features: Now packed with even more: the second edition introduces new figures to colour in, new activity types, and a range of additional topics. Intuitive design using an innovative two step approach: test your knowledge by labelling the diagrams then add colour to the illustrations. Packed with information but simple and easy to follow.

"Integrative Anatomy and Pathophysiology in Traditional Chinese Medicine Cardiology" covers the structure, function, and pathology of the cardiovascular system from the TCM and western medical perspectives. It focuses specifically on western medicine anatomy and pathophysiology, along with TCM aspects of essence, qi, blood and body fluid concepts, production, and function to explain cardiovascular system dysfunction, its independent role and dependent interactions with the functions of other organ systems.

This book is designed for US-based licensed TCM practitioners as well as cardiology researchers.
Compares and contrasts the TCM basic theories and western medicine basic sciencesGives a specific connection between the heart dysfunction and the disease mechanisms of other organ systems using TCM and western medicine terms and diagnosesPrepares the practitioner to sit for the Niambi Wellness Integrative Anatomy and pathophysiology in cardiology final online exam

The preceding volumes of Cell and Muscle Motility have focused on various aspects of motile systems in both muscle and non muscle cells. These essays have been critical reviews on topics of current interest and, hopefully, have provided a base from which future investigations may develop. During the past decade, however, much attention in the fields of biochemistry and cell biology has focused on motile systems in non muscle cells. Our current under- standing of the three-dimensional organization of the cytoplasm involve three major fibrous proteins which are collectively known as the cytoskeletal system. These polymorphic cytoskeletal proteins are microtubules (25-nm diameter), microfilaments (6-nm diameter), and intermediate filaments (lO-nm diame- ter). Microtubules consist of tubulin and several well-characterized micro- tubule associated proteins (MAPs) including MAP , MAP , tau, and others. l 2 Microfilaments consist of actin and associate with actin-binding proteins in- cluding a-actinin, filamin, myosin, tropomyosin, vinculin, and others. Inter- mediate filaments (lO-nm filaments) consist of at least five different tissue- specific classes, including desmin or skeletin (muscle), prekeratin (epithelial), vimentin (mesenchymal), neurofilament (nerve), and glial acidic fibrillary protein (astrocytes). These major fibrous proteins apparently interact with each other as well as other cytoplasmic components and appear to be inti- mately associated with such biological processes as cell shape changes, growth, motility, secretion, cell division, and uptake of materials from the exterior of the cell.

Ever since television became practical in the early 1950s, closed-circuit television (CCTV) in conjunction with the light microscope has provided large screen display, raised image contrast, and made the images formed by ultraviolet and infrared rays visible. With the introduction of large-scale integrated circuits in the last decade, TV equipment has improved by leaps and bounds, as has its application in microscopy. With modem CCTV, sometimes with the help of digital computers, we can distill the image from a scene that appears to be nothing but noise; capture fluorescence too dim to be seen; visualize structures far below the limit of resolution; crispen images hidden in fog; measure, count, and sort objects; and record in time-lapsed and high-speed sequences through the light microscope without great difficulty. In fact, video is becoming indispensable for harnessing the fullest capacity of the light microscope, a capacity that itself is much greater than could have been envisioned just a few years ago. The time seemed ripe then to review the basics of video, and of microscopy, and to examine how the two could best be combined to accomplish these tasks. The Marine Biological Laboratory short courses on Analytical and Quantitative Light Microscopy in Biology, Medicine, and the Materials Sciences, and the many inquiries I received on video microscopy, supported such an effort, and Kirk Jensen of Plenum Press persuaded me of its worth.

Over the last twenty-five years, there has been an extensive effort, still growing for that matter, to explore and understand the organization of extrastriate cor tex in primates. We now recognize that most of caudal neocortex is visual in some sense and that this large visual region includes many distinct areas. Some of these areas have been well defined, and connections, neural properties, and the functional consequences of deactivations have been studied. More recently, non invasive imaging of cortical activity patterns during visual tasks has led to an expanding stream of papers on extrastriate visual cortex of humans, and results have been related to theories of visual cortex organization that have emerged from research on monkeys. Against this backdrop, the time seems ripe for a review of progress and a glance at the future. One caveat important to emphasize at the very onset is that the reader may be puzzled or confused by the use of different terminologies. Individual investi gators commonly tend to favor different terminologies, but in general some prove more advantageous than others. As discussed by Rowe and Stone (1977) as well as by others, there is an unfortunate tendency for role-indicating names to lead to fixed ideas about function, in contrast to those that are more neutral and adaptable to new findings.

The Ninth Annual Pezcoller Symposium entitled "The Biology of Tumors" was held in Rovereto, Italy, June 4-7, 1997. It focused on the genetic mechanisms underlying het erogeneity of tumor cell populations and tumor cell differentiation, on interactions be tween tumor cells and cells of host defenses, and the mechanisms of angiogenesis. With presentations at the cutting edge of progress and stimulating discussions, this symposium addressed issues related to phenomena concerned with cell regulation and cell interactions as determined by activated genes through the appropriate and timely media tion of gene products. Important methodologies that would allow scientists to measure dif ferentially genes and gene products and thus validate many of the mechanisms of control currently proposed were considered, as were the molecular basis of tumor recognition by the immune system, interactions between cells and molecular mechanisms of cell regula tion as they are affected by or implemented through these interactions. The molecular and cellular mechanisms of tumor vascularization were also discussed. It was recognized that angiogenesis provides a potential site of therapeutic intervention and this makes it even more important to understand the mechanisms underlying it. We wish to thank the participants in the symposium for their substantial contribu tions and their participation in the spirited discussions that followed. We would also like to thank Drs."

The genus Pseudomonas represents a large group of medically and envi ronmentally important bacteria. Interest in these bacteria is reflected in the extensive number of publications devoted to original research, re views, and books on this subject. In this volume selected areas of Pseu domonas research are presented in depth by persons who have been active in their fields over many years. The extensive reviews presented are an effort to provide a balanced perspective in a number of areas not readily available in the current literature. In the style of the previous Biotechnology Handbooks most of these topics have not been reviewed at all, and several are also presented from a new direction. For example, in addition to structural and compositional aspects, the chapter on lipids provides shifts in lipid parameters that result from environmental changes. This information will be invaluable to a cross section of Pseu domonas researchers in pathogenesis and bioremediation. The chapters presented include basic aspects of plasmid biology and carbohydrate metabolism and regulation. A major emphasis is placed on the Pseudomonas aeruginosa cell surface. Chapters cover lipo polysaccharide, capsular polysaccharide and alginate, the outer mem brane, transport systems, and the flagellum. Uptake of iron is also neces sarily an important portion of the chapter on iron metabolism.

Ion channels allow us to see nature in all its magnificence, to hear a Bach suite, to smell the aroma of grandmother's cooking, and, in this regard, they put us in contact with the external world. These ion channels are protein molecules located in the cell membrane. In complex organisms, cells need to communicate in order to know about their metabolic status and to act in a coordinate manner. The latter is also accomplished by a class of ion channels able to pierce the lipid bilayer membranes of two adjacent cells. These intercellular channels are the functional subunits of gap junctions. Accordingly, the book is divided in two parts: the first part is dedicated to ion channels that look to the external world, and the second part is dedicated to gap junctions found at cell interfaces. This book is based on a series of symposia for a meeting on ion channels and gap junctions held in Santiago, Chile, on November 28-30, 1995. The book should be useful to graduate students taking the first steps in this field as well as a reference for the aficionado. The aim of the meeting was mainly to show the impact of various modern techniques, including cell biology, molecular biology, biophysics, and molecular genetics techniques in the study of these ubiquitous intrinsic membrane proteins. Molecular-genetics techniques paved the road to the manipulation of the channel forming molecules.