"Signs of Life" explores the representation of doctors, nurses, patients, diseases and disabilities and their political implications. By considering how formal qualities of cinema - empirical observation, mise-en-scA]ne, propaganda and education, melodrama, documentary, narrative construction - impact our understanding of medical procedures and the public image of medicine. Films discussed include "Apocalypse Now, M.A.S.H., Schindler's List, The Fly, Philadelphia, Face/Off, The Man Who Shot Liberty Valance, Thelma and Louise" and "The Tin Drum,"

Advances in Medicine and Biology. Volume 163 begins by discussing lipidomics, a newly emerging field of biomedical research that uses a mass spectrometry-based tool for the quantitative and qualitative analysis of complex lipids in the biological system. Following this, the authors analyze basic aspects of the cellular processes involved in olfactory signal transduction, focusing on the neurogenic processes of neuronal stem cells from the olfactory neuroepithelium. Recent information from several experimental studies is presented highlighting the application of CCl4 as an inducer of pathophysiological changes in key organs of the body. The preparation, advantages and multi-functionality of nano emulsions is reviewed in the context of their potential applications in targeted drug delivery. The existing preclinical and clinical studies carried out with sacubitril-valsartan (and other drugs with similar pharmacological mechanisms) in heart failure and hypertensive patients are described. The authors go on to explore monoclonal antibodies targeting multiple myeloma, a plasma cell neoplasia accounting for 10% of hemopoietic neoplasias. The closing study examines the various approaches for mitral valve surgery, comparing and contrasting the benefits and drawbacks of each.

Volume 140 opens by discussing vascular endothelial growth factor, an attractive target for antiangiogenic therapy for glioblastoma. Although bevacizumab, a humanized anti-vascular endothelial growth factor antibody, improves the progression-free survival of patients with glioblastoma, prolonged overall survival has been attained only in few patients with a proneural type of glioblastoma. As such, bevacizumab is increasingly used to treat newly diagnosed and recurrent glioblastoma. Bevacizumab selectively inhibits glioblastoma growth by targeting membrane-bound vascular endothelial growth factor, inhibiting angiogenesis and thus halting tumor growth. Vascular endothelial growth factor plays a major role in wound healing, with upregulation starting on day three and levels remaining high up to 24 weeks after wound creation. The authors discuss how, to avoid postoperative wound complications following neurosurgical procedures, perioperative management is indispensable. As perioperative preparation, shaving or minimal hair removal should be avoided to prevent minor trauma to the scalp and surgical-site infection. Excess electrocautery coagulation and metal skin clips are efficacious during skin incision for preventing blood loss, but might cause skin edge necrosis and alopecia. Next, the authors briefly summarize the actions of melatonin in a broad range of effects with a significant regulatory influence over many of the protection processes against Fe overload effects. Melatonin is a ubiquitous compound present in bacteria and eukaryotes, which in vertebrates, is released at night from the pineal gland to induce sleep. Quantitative foundations of continuous non-invasive prenatal screening are explored in the following chapter. The mosaicism interval and the interval-based estimate of the degree ofmosaicism are introduced, and the uncertainty of the estimation of the degree of mosaicismcan be quantified by the width of the mosaicism interval. Continuing, the authors emphasize the implication of SRY-related box factors in male sex determination and differentiation, leading to fertility. The production of spermatozoa in adulthood requires a coordination in the regulation of gene expression by a multitude of SRY-related box transcription factors within the testis. The authors perform an overview of the mechanisms of action of SRY-related box transcription factors throughout male development contributing to fertility. The objective of the penultimate study is to evaluate, in vitro, the coagulating, cytotoxic, oxidizing and antioxidant effects caused by the Bothrops jararacussu and B. moojeni crude venoms. The crude venoms protein profiles are characterized, and the biological effects are evaluated and compared between the species. Among the activities triggered by Crotalus durissus terrificus snake venom, coagulation is both intriguing and contradictory since the venom contains in its composition both coagulant and anticoagulant precursor proteins. The concluding work describes the in vitro effects of crude venom and purified proteins from Crotalus durissus terrificus snake venom as they affect coagulation factors of the extrinsic, intrinsic, and common clotting pathways in citrated human plasma.

The opening chapter examines the role of different reported oviduct factors in modulating gamete function, fertilisation and early embryo development. The guidelines of occupational post-exposure prophylaxis are reviewed in order to help guide clinicians in managing occupational exposure to human immunodeficiency virus. Next, the authors discuss how the detection of bacterial genes in the genome of eukaryotic cells has provided evidence for gene exchange between bacteria and eukaryotic cells, mainly from bacteria to fungi. The important structural information for potent and selective HDAC3, a zinc-dependent histone deacetylases isoform, inhibitors along with the structure-activity relationships of a handful of molecules may enrich the knowledge of academics and industry personnel. As such, this compilation provides a deep insight into HDAC3 and related inhibitors. In the penultimate chapter, the authors assess the algorithm of cell dead mechanism in spontaneous intracerebral hemorrhage and how the impact of intraperitoneal celecoxib treatment can increase the survival of neural stem cells. The concluding chapter focuses on how foreign protein accumulation in vacuoles proves to be a fruitful production strategy for for biological and industrial enzymes.

Davidson's Assessment in Medicine is a collection of 1250 best-of-five multiple choice questions, arranged to correspond with the chapters of the Twenty-third Edition of Davidson's Principles and Practice. The questions follow the style used in many international undergraduate and early postgraduate exams. For each question the answers are accompanied by a short piece of remediation/ feedback with references back to the main textbook for further information. This book is an excellent broad assessment text and forms a highly useful complement to the main textbook. It will help students increase the efficiency with which they acquire the factual knowledge necessary for both passing examinations and good medical practice. Although written to accompany Davidson's Principles and Practice of Medicine, this book can be used alongside any clinical medicine textbook. 1250 best-of-five multiple choice questions with detailed answers and remediation feedback. Closely linked to the world-renowned Davidson's Principles and Practice of Medicine textbook.

The eyes are highly diversified photosensitive structures. In all vertebrates, eyes resemble in molecular composition and are predominantly composed of extracellular matrix (ECM). Advances in Medicine and Biology. Volume 134 explores the dual role of ECM in ocular homeostasis and diseases and discusses how this duality can be used to treat such diseases. The view on ECM biology offered by this work is translational and adress concepts of basic science and clinical-surgical issues.Following this, the authors aim to provide information about the mechanisms of oxidative stress-mediated apoptosis, to provide updates for previous studies update and some of the current paradigms discussed and to provide a basis for future studies. This review highlights the elementary value of apoptosis, including its effect on tissue homeostasis and cellular stress.The aim of the subsequent study was to investigate microcirculation peculiarities of the covering tissues of the limbs and body in patients with orthopedic pathology and in track-and-field athletes having reached high sport mastership.Spontaneous cerebrospinal fluid (CSF) leaks are a clinical entity in which CSF rhinorrhea occurs in the absence of any inciting event. Spontaneous CSF leaks are associated with elevated intracranial pressure (ICP) or underlying idiopathic intracranial hypertension (IIH). The authors report on a cohort of patients who have undergone nasal endoscopic repair for spontaneous CSF leaks.Wound healing is a widespread feature of multicellular organisms. Evidence illustrates that apoptosis has very important roles in the various phases of the wound healing process. As such, the authors maintain the importance of keeping up-to-date with studies on apoptosis and its associated mechanisms highlighted in the wound healing process, providing a systematic analysis of recent molecular research in wound healing applications.Despite enormous improvements in supportive and standard care, septic shock and liver failure remain major causes of morbidity and mortality in critically ill patients. Plasma separation via centrifugation is a common method for therapeutic plasma exchange in patients with liver failure and septic shock. The authors suggest that the use of a centrifugal approach rather than regular plasma filtration enables the transfer of larger particles into the resulting plasma fraction. The possible advantages of using centrifugation in comparison to hemofiltration in blood cleaning techniques are currently hypothetical.The most commonly used staging classification of the classical form of Kaposis sarcoma was presented by Brambilla et al. in 2003. The authors distinguished four stages of the disease based on the morphology of the cutaneous lesions, location of the skin changes, presence of complications and internal organ involvement. The clinical presentation, diagnosis and management of classical Kaposis sarcoma will be discussed in the closing chapter.

The management of psoriatic arthritis (PsA) is complex and early intervention is needed to prevent or delay the progression of the disease. The severity of PsA and response to medication should guide the proper treatment modality, as per the recent EULAR and GRAPPA recommendations. In this collection, the authors begin by examining conventional treatment options include non-steroidal anti-inflammatory drugs (NSAIDs) and disease modifying anti-rheumatic drugs. Next, the authors examine parasitic nematodes which cause substantial production losses in grazing animals and suffering in humans. Farmers treat animals with anthelmintics, often in an unplanned way. Frequent whole flock and herd treatments have encouraged the development of resistance as all worms in the animals are exposed to anthelmintic. The single largest problem with anthelmintic resistance is persuading farmers to adopt strategies that slow the development and spread of resistance. The authors go on to discuss the role of green fluorescent protein (GFP) in animal diagnostic technologies, molecular tracking techniques using GFP as fusion tags in studying proteinprotein interactions and real time monitoring of host pathogen interactions, as reporter tags in animal viral studies, in in-vitro and in-vivo imaging of transgenic animals for genetic screening and in animal marker vaccines and cancer studies. Following this, the authors provide their understanding of pathogenesis in spinal cord injury (SCI), the current therapeutic efforts and their limitations, and the emerging roles of retinoids in neuroprotection and functional recovery in SCI. Retinoids use retinoic acid receptor (RAR) and retinoid X receptor (RXR) in the cells for modulation of expression of genes that eventually provide neuroprotection in SC. Pap smears detect cytologic abnormalities that indicate the possible presence of a pre-malignant lesion. The cytologic suspicion of a high grade lesion presents the risk of hiding a more severe dysplasia, which has a high risk of progression to invasive neoplastic lesion. Thus, the authors propose that adequate treatment and follow-up should be offered, such as cytology repeat, HPV testing, colposcopy, colposcopy-directed biopsy, or excision of the transformation zone. The subsequent chapter deals with the criteria that can be leant upon to prescribe retinoids for the off-label treatment of dermatological diseases. Exemplary clinical cases are illustrated. The author hopes to inspire creative physicians, and revamp classical, time-honored therapeutic methodologies as well. This book also discusses methods to study bacterial heterogeneity and its influence on phenotypic drug resistance include flow cytometry based approaches, RNA sequencing techniques, microfluidic technology time-lapse microscopy and mass spectrometry-based proteomic approaches. These technological advances are powerful tools that enable us to explore and interrogate mechanisms of bacterial heterogeneity in pathogen populations. Lastly, the authors review the effects of how reproductive toxic exposures induce apoptosis of male germ cells by affecting the spermatogenic cells of the developing testis and investigate several possible mechanisms underlying alkylating agent-induced reproductive toxicity. Furthermore, an understanding of how cells cope with DNA damage caused by alkylating agents is valuable in clinical medicine.

Biofilms are complex and dynamic communities of surface-attached microorganisms held together by a self-produced extracellular polymeric matrix, forming a highly hydrated structure. It is known that there is considerable heterogeneity within biofilms with respect to local environments, which may result in spatial and temporal patterns of gene expression. Advances in Medicine and Biology. Volume 132 begins by discussing the use of GFP to explore these microbial communities, presenting the most recent developments associated with GFP variants and novel applications of this molecule in biofilm research. Next, the authors discuss the fibrinolytic and its important role in reproduction. Plasminogen Activator Inhibitor-1 (PAI-1) is one of the primary regulators of the fibrinolytic system and is expressed in various cells including ovarian granulosa and theca cells, endometrial cells and trophoblasts. This overview provides the current knowledge on the role of PAI-1 and PAI-1 gene mutations in reproduction. Green fluorescent protein (GFP) is a bio-luminous fluorescent phosphoprotein which was originally isolated from the luminous organ of the jellyfish Aequorea Victoria. At the molecular level, it is composed of 238 amino acids with an approximate molecular weight of about 27 kDa. The authors discuss the role of GFP in animal diagnostic technologies, molecular tracking techniques using GFP as fusion tags in studying proteinprotein interactions and real time monitoring of host pathogen interactions. In the authors Immunoallergology Department, a recent study of 64 CSU patients treated with omalizumab provided pertinent information. Overall, the patients had a reduction of the UAS7 score of 5.82% per omalizumab administration (pOa) and of the DLQI score of 6.69% pOa (data not published). However, when patients were divided according to their baseline serum total IgE levels (STIgE), patients with higher STIgE had a much faster response to omalizumab. The results of this study are discussed in detail. The subsequent chapter aims to explore the diagnosis and management of gastrointestinal stromal tumours (GISTs) that arise from the small bowel in both metastatic and non-metastatic disease. GISTs account for two per cent of all neoplasia of the gastrointestinal tract. They represent the most common GI mesenchymal tumour with a worldwide incidence of 11-15 per million and a median age of presentation of 55-60 years. Diabetes insipidus (DI) is examined as one of the major clinical syndromes characterized by the excretion of copious volumes of diluted urine (polyuria) together with persistent intake of abnormally large volumes of fluid (polydipsia). Investigation of the chronological changes of hyper intensity (HI) distribution over the pituitary stalk and the posterior lobe after transsphenoidal surgery on MR images might enable to predict how frequently postoperative diabetes insipidus occurs and how long it persists, and to elucidate an underlying mechanism for the appearance of the HI in the pituitary stalk. In the following chapter, the authors discuss salient aspects of central nervous system effects of methionine and methionine metabolites in relation to behavioural, neurochemical and possible structural alterations. The possibility of the evolution of conventionally-approved clinical applications of oral methionine, and the potential limitations to its utilisation in such capacity are also considered. Later, this collection considers the functions of Gamma-Aminobutyric acid (GABA) in pharmacology and diseases. The authors aim to address what GABA is, how GABA reacts, and what GABA-related diseases and agents exist. GABA is the principal inhibitory neurotransmitter of the vertebrate central nervous system, acting at inhibitory synapses in the brain. In the concluding chapter, the authors address how gabapentin, a synthetic analog of GABA, may be an effective analgesic used to treat different types of neuropathic pain syndromes, including diabetic neuropathy, postherpetic neuralgia, trigeminal neuralgia, painful neuropathy resulting from HIV infection, cancer pain, fibromyalgia, pain after burn injury, and complex regional pain syndrome.

In Advances in Medicine and Biology. Volume 128, the authors provide evidence that several families of GPCRs dynamically modulate microglial phenotypes and provide evidence that aberrations in G-protein coupled receptors-mediated signaling are prime contributors to a loss of homeostatic microglia states. A comprehensive landscape on the physiological conditions already known to be important for dendritic cell (DC) differentiation is included. Specifically: presenting stages of development of bone marrow stem cells; comparing the ontogeny of DCs in mice and humans; debating the differences between conventional DCs versus plasmacytoid DCs; highlighting that Langerhans cells (LCs) have different origins; discussing factors that may modulate the development of DC subsets; and emphasizing ontogenetic properties of DCs that make them different from monocytes and macrophages. Next, the authors review ex vivo and in vitro studies about the effects of human soluble fibrinogen molecule on blood components behavior and its effects at physiological and pathophysiological conditions, as well as in vitro studies conducted in experimental animal models. The tacrolimus (TAC) metabolism is reviewed in a separate study which proposes the TAC metabolism rate (C/D ratio) as a novel tool to assist physicians in risk stratification to individualize therapy in patients after (renal) transplantation. Continuing, the book postulates that modulation of nitric oxide (NO) concentrations at the maternal-fetal interface is relevant for maintaining early gestation due to failures in vascular adaptations. NO regulates vascular tone, angiogenesis, and cellular aggregation and adhesion, which are important functions in establishing and maintaining normal pregnancy. This book also presents the research and development of a collaborative, social-networked approach to train elementary and middle-school students so that the students can be aware of their bad sitting posture and timely improve it. Results show that the proposed approach and the developed posture training tools were very effective in improving teens posture.

The chapters in this volume present the latest developments in medicine and biology. Chapter One highlights the potential and limitations of the zebrafish model for studying lipopolysaccharide (LPS)-induced inflammation and endotoxin tolerance (ET). Chapter Two evaluates the health benefits and risks of shellfish consumption. Chapter Three provides an overview of Chiari malformations (CMI), discusses the diagnosis and surgical treatment options, and shares the authors' institutional experience with the treatments of CMI. Chapter Four provides an overview of the current state-of-the-art on the effects of PolyChlorinated Biphenyls (PCBs) exposure during embryonic development and the potential long term effects on resulting offspring. Chapter Five examines the tissue reaction to acellular implants in acute spinal cord injury. Chapter Six reviews plantar fibromatosis. The last chapter discusses the optimal breathing technique for relaxation.

This latest volume in the Harvey Lectures Series reflects "the evolution of physiology and physiological chemistry into biochemistry and the development of molecular biology from the roots of bacteriology and biochemistry" in the 20th and 21st centuries. This lecture series, collected and published annually, provides a series of distinguished lectures in the life sciences by world-renowned scientists in all areas of biomedicine. These lectures occur in New York City throughout the course of each academic year.

Although most communities of disabled people have moved to the social model, in which society needs to be "cured," much research about disability has stayed well within the bounds of the medical model, in which the disability must be "cured." This collection of 12 essays varies in its approach between both, covering classification of the condition of elders, running assessments of people for assistive technology, taking a community-based approach in research about health and disability, peer mentoring (whether to enforce the medical model or not), alternative and complementary medicine among the disabled, the training of parents of children with chronic conditions, self-management of long-term health conditions, stress in family caregivers of people with cancer, experiences of Germans with myasthenia gravis, and socio-psychological aspects of obesity in children and adolescents. Readers should verify data independently and check for more timely references.

A comprehensive discussion of surgical treatments for equine colic Colic Surgery in the Horse presents a detailed exploration of surgical procedures in the horse abdomen. It is a state-of-the-art reference for equine surgeons, providing detailed descriptions of surgical treatments for colic in horses. The book offers step-by-step instructions for abdominal surgeries in the equine patient with accompanying photographs and illustrations. Covering all aspects of colic surgery, the book emphasizes a practical approach designed to improve outcomes after surgical treatment. Numerous illustrations accompany the discussions of colic surgery, diseases causing colic, treatment decision making, preoperative considerations, postoperative treatment, and other related topics. The book is an accessible, essential resource for all veterinarians engaged in the surgical treatment of colic in horses. Readers will also find: A thorough introduction to diseases of the stomach, small intestine, and large intestine that cause colic in horses Comprehensive explorations of the assessment of colic Practical discussions of owner-involved decision making in the treatment of equine colic Complete coverage of preoperative management and anesthesia and surgery preparation An emphasis on a practical approach designed to improve outcomes following surgery Written for equine surgeons, residents and interns, Colic Surgery in the Horse will also benefit equine veterinary practitioners with an interest in the treatment of colic in horses.

Kaplan Medical's Preclinical Medicine Complete 7-Book Subject Review 2023: For USMLE Step 1 and COMLEX-USA Level 1 offers full-color review that identifies high-yield topics in every discipline-a comprehensive yet concise approach that will help you focus your study to succeed on the exam. These are the same books used in Kaplan Medical's courses and trusted by thousands of medical students each year to succeed on USMLE Step 1. The 7 volumes-Pathology, Pharmacology, Physiology, Biochemistry/Medical Genetics, Immunology/Microbiology, Anatomy, and Behavioral Science/Social Sciences-are updated annually by Kaplan's all-star expert faculty. The Best Review 2,600 pages covering every discipline you'll need on this section of the boards Full-color diagrams and charts for better comprehension and retention Clinical correlations and bridges between disciplines highlighted throughout Chapter summary study guides at the end of every chapter for easier review Up-To-Date Content Clinical updates included in all 7 volumes to align with recent changes Organized in outline format with high-yield summary boxes for efficient study

In thousands of communities across the United States, drinking water is contaminated with chemicals known as perfluoroalkyl and polyfluoroalkyl substances (PFAS). PFAS are used in a wide range of products, such as non-stick cookware, water and stain repellent fabrics, and fire-fighting foam, because they have properties that repel oil and water, reduce friction, and resist temperature changes. PFAS can leak into the environment where they are made, used, disposed of, or spilled. PFAS exposure has been linked to a number of adverse health effects including certain cancers, thyroid dysfunction, changes in cholesterol, and small reductions in birth weight. This report recommends that the Centers for Disease Control and Prevention (CDC) update its clinical guidance to advise clinicians to offer PFAS blood testing to patients who are likely to have a history of elevated exposure, such as those with occupational exposures or those who live in areas known to be contaminated. If testing reveals PFAS levels associated with an increased risk of adverse effects, patients should receive regular screenings and monitoring for these and other health impacts. Guidance on PFAS Exposure, Testing, and Clinical Follow-Up recommends that the CDC, Agency for Toxic Substances and Disease Registry (ATSDR), and public health departments support clinicians by creating educational materials on PFAS exposure, potential health effects, the limitations of testing, and the benefits and harms of testing. Table of Contents Front Matter Summary 1 Introduction 2 Principles for Decision Making Under Uncertainty 3 Potential Health Effects of PFAS 4 PFAS Exposure Reduction 5 PFAS Testing and Concentrations to Inform Clinical Care of Exposed Patients 6 Guidance for Clinicians on Exposure Determination, PFAS Testing, and Clinical Follow-Up 7 Revising ATSDR's PFAS Clinical Guidance 8 Implementing the Committee's Recommendations to Improve Public Health Appendix A: Committee Member, Staff, and Community Liaison Biographies Appendix B: Summary of the Committee's Town Halls Appendix C: Public Meeting Agendas Appendix D: Evidence Review: Methods and Approach Appendix E: White Paper: Review of the PFAS Personal Intervention Literature

On July 30-31, 2018, the National Academies of Sciences, Engineering, and Medicine held a workshop titled Continuous Manufacturing for the Modernization of Pharmaceutical Production. This workshop discussed the business and regulatory concerns associated with adopting continuous manufacturing techniques to produce biologics such as enzymes, monoclonal antibodies, and vaccines. The participants also discussed specific challenges for integration across the manufacturing system, including upstream and downstream processes, analytical techniques, and drug product development. The workshop addressed these challenges broadly across the biologics domain but focused particularly on drug categories of greatest FDA and industrial interest such as monoclonal antibodies and vaccines. This publication summarizes the presentations and discussions from the workshop. Table of Contents Front Matter Proceedings of a Workshop Appendix A: Workshop Agenda Appendix B: Biographies of Planning Committee Members, Speakers, and National Academies of Sciences, Engineering, and Medicine Staff Appendix C: Running Themes Across Workshop Sessions

Genomic medicine is defined as the routine use of genomic information about an individual as part of his or her clinical care as well as the health outcomes and policy implications of that clinical use. It is one approach that has the potential to improve the quality of health care by allowing practitioners to tailor prevention, diagnostic, and treatment strategies to individual patients. In recent years, research breakthroughs, technological advances, and the decreasing cost of DNA sequencing have led to the wider adoption of genomic medicine. However, as with the introduction of new technologies into health care, there are concerns that genetic and genomic testing and services will not reach all segments of the population both now and in the near future, and there remains a gap in knowledge regarding potential health care disparities in genomic medicine and precision health approaches. On June 27, 2018, the National Academies of Sciences, Engineering, and Medicine hosted a public workshop to examine the gaps in knowledge related to access to genomic medicine and to discuss health care disparities and possible approaches to overcoming the disparate use of genomic medicine among populations. Workshop participants discussed research on access to genetics and genomics services in medically underserved areas, model programs of care for diverse patient populations, and current challenges and possible best practices for alleviating health care disparities as they relate to genomics-based approaches. This publication summarizes the presentations and discussions from the workshop. Table of Contents Front Matter 1 Introduction and Overview 2 Exploring the Barriers to Accessing Genomic and Genetic Services 3 The Role of Health Systems in Delivering Equitable Access 4 How Can Providers and Payers Make Genomic Medicine More Accessible? 5 Exploring Innovative Solutions and Models of Success 6 Considering Unmet Needs to Alleviate Disparities in Genomic Medicine References Appendix A: Summary of the Pre-Workshop Twitter Chat Appendix B: Workshop Agenda Appendix C: Speaker Biographical Sketches Appendix D: Statement of Task Appendix E: Registered Attendees

The workplace is where 156 million working adults in the United States spend many waking hours, and it has a profound influence on health and well-being. Although some occupations and work-related activities are more hazardous than others and face higher rates of injuries, illness, disease, and fatalities, workers in all occupations face some form of work-related safety and health concerns. Understanding those risks to prevent injury, illness, or even fatal incidents is an important function of society. Occupational safety and health (OSH) surveillance provides the data and analyses needed to understand the relationships between work and injuries and illnesses in order to improve worker safety and health and prevent work-related injuries and illnesses. Information about the circumstances in which workers are injured or made ill on the job and how these patterns change over time is essential to develop effective prevention programs and target future research. The nation needs a robust OSH surveillance system to provide this critical information for informing policy development, guiding educational and regulatory activities, developing safer technologies, and enabling research and prevention strategies that serves and protects all workers. A Smarter National Surveillance System for Occupational Safety and Health in the 21st Century provides a comprehensive assessment of the state of OSH surveillance. This report is intended to be useful to federal and state agencies that have an interest in occupational safety and health, but may also be of interest broadly to employers, labor unions and other worker advocacy organizations, the workers' compensation insurance industry, as well as state epidemiologists, academic researchers, and the broader public health community. The recommendations address the strengths and weaknesses of the envisioned system relative to the status quo and both short- and long-term actions and strategies needed to bring about a progressive evolution of the current system. Table of Contents Front Matter Summary 1 Introduction 2 Building a "Smarter" National Surveillance System 3 Overview of Agencies and Stakeholders 4 Current Status of Federal and State Programs and Cross-cutting Issues 5 International Approaches to Occupational Health Surveillance 6 Promising Developments and Technologies 7 Key Actions to Move Forward with an Ideal National Occupational Safety and Health Surveillance System 8 Next Steps for Improving Worker Safety and Health Through a Smarter Occupational Surveillance System Appendix A: Recommendations Appendix B: Committee Biosketches Appendix C: Open Session Meeting Agendas Appendix D: Updates on Recommendations from the 1987 National Research Council Report "Counting Injuries and Illnesses in the Workplace: Proposals for a Better System" Appendix E: OSHA Form 300 and Related Pages

Regenerative medicine holds the potential to create living, functional cells and tissues that can be used to repair or replace those that have suffered potentially irreparable damage due to disease, age, traumatic injury, or genetic and congenital defects. The field of regenerative medicine is broad and includes research and development components of gene and cell therapies, tissue engineering, and non-biologic constructs. Although regenerative medicine has the potential to improve health and deliver economic benefits, this relatively new field faces challenges to developing policies and procedures to support the development of novel therapies are both safe and effective. In October 2016, the National Academies of Sciences, Engineering, and Medicine hosted a public workshop with the goal of developing a broad understanding of the opportunities and challenges associated with regenerative medicine cellular therapies and related technologies. Participants explored the state of the science of cell-based regenerative therapies within the larger context of patient care and policy. This publication summarizes the presentations and discussions from the workshop. Table of Contents Front Matter 1 Introduction 2 Skin and Musculoskeletal Tissues 3 Hematologic and Immunologic Applications 4 Neurological and Ophthalmological Tissues 5 Cardiovascular and Lung Tissues 6 Renal Tissue 7 Looking Toward the Future: Concluding Thoughts References Appendix A: Workshop Agenda Appendix B: Speaker Biographical Sketches Appendix C: Statement of Task Appendix D: Registered Attendees

Compared with other disease areas, central nervous system (CNS) disorders have had the highest failure rate for new compounds in advanced clinical trials. Most CNS drugs fail because of efficacy, and the core issue underlying these problems is a poor understanding of disease biology. Concern about the poor productivity in neuroscience drug development has gained intensity over the past decade, amplified by a retraction in investment from the pharmaceutical industry. This retreat by industry has been fueled by the high failure rate of compounds in advanced clinical trials for nervous system disorders. In response to the de-emphasis of CNS disorders in therapeutic development relative to other disease areas such as cancer, metabolism, and autoimmunity, the National Academies of Sciences, Engineering, and Medicine initiated a series of workshops in 2012 to address the challenges that have slowed drug development for nervous system disorders. Motivated by the notion that advances in genetics and other new technologies are beginning to bring forth new molecular targets and identify new biomarkers, the Academies hosted the third workshop in this series in September 2016. Participants discussed opportunities to accelerate early stages of drug development for nervous system disorders in the absence of animal models that reflect disease and predict efficacy. This publication summarizes the presentations and discussions from the workshop. Table of Contents Front Matter 1 Introduction and Overview 2 Drug Development for Nervous System Disorders: Overview of Challenges and Potential Opportunities 3 Case Studies: Therapeutic Development for Parkinson's Disease and Schizophrenia in the Absence of Predictive Animal Models of Disease 4 New Modeling Approaches for Nervous System Disorders 5 Private-Sector Thresholds for Investment in Neuroscience Clinical Trials 6 Ethical Considerations 7 Regulatory Perspectives Appendix A: References Appendix B: Workshop Agenda Appendix C: Registered Attendees

This is the fourth in a series of five letter reports that provide an independent review of the more than 30 evidence reports that NASA has compiled on human health risks for long-duration and exploration spaceflights.This letter report reviews eight evidence reports and examines the quality of the evidence, analysis, and overall construction of each report; identifies existing gaps in report content; and provides suggestions for additional sources of expert input. Table of Contents Front Matter 2016 Letter Report Appendix A: Meeting Agendas Appendix B: Committee Biographical Sketches