Download or read book Natural Resistance to and Host Directed Prevention of Tuberculosis written by Robert Wilkinson and published by Frontiers Media SA. This book was released on 2020-06-16 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tuberculosis remains an important bacterial disease responsible for more than one million deaths per year. The risk of overt disease is highest in the first year post infection, nevertheless, asymptomatic chronic infection (referred to as Latent Tuberculosis Infection, LTBI) may also be established. LTBI cannot be ascertained directly, it can only be inferred from a skin or blood test of immune sensitization. Nevertheless, it is often stated that one third of the world’s population has LTBI. The central tenet of Tuberculosis control has therefore been antibiotic treatment of overt disease and the selective less intensive antibiotic treatment of patients considered at risk of progression of LTBI. Much Tuberculosis research has been directed towards elucidation of the mechanisms of host susceptibility to disease. The best-characterized immune risk factor for Tuberculosis is HIV-1 co-infection. Others include anti-TNF therapies, Diabetes Mellitus, other forms of immunosuppression, and cigarette smoking. However in most clinical cases of Tuberculosis, no underlying immunological defect can be identified. Since the general assumption is that most people infected with Tuberculosis never develop disease, this suggests that most people who are exposed and infected with Mycobacterium tuberculosis harbor immunity to Tuberculosis. This encourages the hypothesis that vaccination should be possible and indeed Bacille Calmette Guérin (BCG) vaccination confers protection against disseminated disease in children. However, BCG vaccination is not associated with reduced pulmonary disease in adults, which is a significant limitation. Furthermore it has been recognized that increased resistance to Tuberculosis occurs in specific populations. These include (i) heavily exposed persons in whom tests of immune sensitization nevertheless remain persistently negative; (ii) children aged between 5 years and puberty, and (iii) persons with documented persistent positive tests of sensitization who nevertheless never manifest disease. As progress towards the elimination of Tuberculosis is insufficient under current antibiotic-based strategies, the idea to enhance immune resistance either via improved vaccination or enhanced natural immunity is important. Recent research interest has therefore increased attention on the analysis of resistance in humans. The current BCG vaccine is conventionally thought to prevent progression of established infection. However, vaccination strategies now also envisage the prevention of infection and relapse. There has been a rapid growth of interest in adjunctive host-directed immune interventions which aim to either enhance protective immunity or to regulate pathological tissue-damaging immunity. However, the idea of host-directed prevention is less widely discussed.
Download or read book CDC Yellow Book 2018 Health Information for International Travel written by Centers for Disease Control and Prevention CDC and published by Oxford University Press. This book was released on 2017-04-17 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE ESSENTIAL WORK IN TRAVEL MEDICINE -- NOW COMPLETELY UPDATED FOR 2018 As unprecedented numbers of travelers cross international borders each day, the need for up-to-date, practical information about the health challenges posed by travel has never been greater. For both international travelers and the health professionals who care for them, the CDC Yellow Book 2018: Health Information for International Travel is the definitive guide to staying safe and healthy anywhere in the world. The fully revised and updated 2018 edition codifies the U.S. government's most current health guidelines and information for international travelers, including pretravel vaccine recommendations, destination-specific health advice, and easy-to-reference maps, tables, and charts. The 2018 Yellow Book also addresses the needs of specific types of travelers, with dedicated sections on: · Precautions for pregnant travelers, immunocompromised travelers, and travelers with disabilities · Special considerations for newly arrived adoptees, immigrants, and refugees · Practical tips for last-minute or resource-limited travelers · Advice for air crews, humanitarian workers, missionaries, and others who provide care and support overseas Authored by a team of the world's most esteemed travel medicine experts, the Yellow Book is an essential resource for travelers -- and the clinicians overseeing their care -- at home and abroad.
Download or read book Nanotechnology Based Approaches for Tuberculosis Treatment written by Prashant Kesharwani and published by Academic Press. This book was released on 2020-06-10 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanotechnology Based Approaches for Tuberculosis Treatment discusses multiple nanotechnology-based approaches that may help overcome persisting limitations of conventional and traditional treatments. The book summarizes the types of nano drugs, their synthesis, formulation, characterization and applications, along with the most important administration routes. It also explores recent advances and achievements regarding therapeutic efficacy and provides possible future applications in this field. It will be a useful resource for investigators, pharmaceutical researchers, innovators and scientists working on technology advancements in the areas of targeted therapies, nano scale imaging systems, and diagnostic modalities in tuberculosis. Addresses the gap between nanomedicine late discovery and early development of tuberculosis therapeutics Explores tuberculosis nanomedicine standardization and characterization with newly developed treatment, diagnostic and treatment monitoring modalities Covers the field thoroughly, from the pathogenesis of tuberculosis and multi-drug resistant mycobacterium tuberculosis, to treatment approaches using nanotechnology and different nanocarriers
Download or read book Tuberculosis Drug Discovery and Development 2019 written by Giovanna Riccardi and published by MDPI. This book was released on 2020-11-24 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tuberculosis (TB) is an infectious disease caused by Mycobacterium tuberculosis and still represents one of the global health threats to mankind. The World Health Organization estimated more than 10 million new cases and reported more than 1.5 million deaths in 2019, thus ranking TB among the main causes of death due to a single pathogen. Standard anti-TB therapy includes four first-line antibiotics that should be administered for at least six months. However, in the case of multi- and extensively drug-resistant TB, second-line medications must be used and these frequently cause severe side effects resulting in poor compliance. Developing new anti-TB drug candidates is therefore of outmost importance. In this Special Issue dedicated to Tuberculosis Drug Discovery and Development, we present the main and latest achievements in the fields of drug and target discovery, host-directed therapy, anti-virulence drugs, and describe the development of two advanced compounds: macozinone and delpazolid. In addition, this Special Issue provides an historical perspective focused on Carlo Forlanini, the inventor of pneumothorax for TB treatment, and includes an overview of the state-of-the-art technologies which are being exploited nowadays in TB drug development. Finally, a summary of TB vaccines that are either approved or undergoing clinical trials concludes the Special Issue.
Download or read book Antiparasitic Activity and the Modes of Action of Natural Products and Traditional Medicines written by Jiyu Zhang and published by Frontiers Media SA. This book was released on 2022-08-02 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Host Directed Therapies Against Tuberculosis written by Petros C. Karakousis and published by Springer Nature. This book was released on 2020-12-03 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses specific immune cell regulatory pathway(s), immune cell types, or other mechanisms involved in host responses to tuberculosis that can be potentially targeted for host-directed therapy (HDT). The pathways/mechanisms investigated are either protective – thus calling for pathway/factor enhancing drugs – or maladaptive – thus calling for pathway/factor inhibitory drugs. Discovery and development (pre-clinical and clinical) of candidate HDT agents will also be elucidated, as well as approaches for HDT of other diseases. The benefit to the reader will derive from learning about the biology of multiple host pathways involved in health and disease, how these pathways are disrupted or dysregulated during tuberculosis, and which druggable targets exist in these pathways. This book provides the reader with a roadmap of current and future directions of HDT against tuberculosis. Since the host pathways/factors involved in protective or maladaptive responses to tuberculosis are not disease-specific, information learned from the context of tuberculosis likely will be relevant to other infectious and non-infectious diseases.
Download or read book Tuberculosis written by Barry R. Bloom and published by . This book was released on 1994 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors discuss fundamental questions about the biology, genetics, mechanisms of pathogenicity, mechanisms of resistance, and drug development strategies that are likely to provide important new knowledge about TB and new interventions to prevent and treat this disease.
Download or read book Translational Inflammation written by and published by Academic Press. This book was released on 2018-11-24 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Translational Inflammation links laboratory and clinical data within primary and secondary care to clinical research data and offers a holistic and innovative approach to chronic inflammation and ageing. Understanding the role of inflammation as a part of clinical disease states is becoming a valuable tool in both direct treatment and the development of therapeutics. Translational Inflammation, the 4th volume in the Perspectives in Translational Cell Biology series, offers content for professors, students and researchers across basic and translational biology. Emphasizes the role of inflammation in disease and therapeutic approaches Integrates broad concepts relating inflammation to other fields Offers a bridge to review literature and primary research on the inflammatory response towards medical application
Download or read book CDC Yellow Book 2020 written by CENTERS FOR DISEASE CONTROL AND PREVENTION. (CDC) and published by Oxford University Press, USA. This book was released on 2019-06-11 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive reference for travel medicine, updated for 2020! "A beloved travel must-have for the intrepid wanderer." -Publishers Weekly "A truly excellent and comprehensive resource." -Journal of Hospital Infection The CDC Yellow Book offers everything travelers and healthcare providers need to know for safe and healthy travel abroad. This 2020 edition includes: · Country-specific risk guidelines for yellow fever and malaria, including expert recommendations and 26 detailed, country-level maps · Detailed maps showing distribution of travel-related illnesses, including dengue, Japanese encephalitis, meningococcal meningitis, and schistosomiasis · Guidelines for self-treating common travel conditions, including altitude illness, jet lag, motion sickness, and travelers' diarrhea · Expert guidance on food and drink precautions to avoid illness, plus water-disinfection techniques for travel to remote destinations · Specialized guidelines for non-leisure travelers, study abroad, work-related travel, and travel to mass gatherings · Advice on medical tourism, complementary and integrative health approaches, and counterfeit drugs · Updated guidance for pre-travel consultations · Advice for obtaining healthcare abroad, including guidance on different types of travel insurance · Health insights around 15 popular tourist destinations and itineraries · Recommendations for traveling with infants and children · Advising travelers with specific needs, including those with chronic medical conditions or weakened immune systems, health care workers, humanitarian aid workers, long-term travelers and expatriates, and last-minute travelers · Considerations for newly arrived adoptees, immigrants, and refugees Long the most trusted book of its kind, the CDC Yellow Book is an essential resource in an ever-changing field -- and an ever-changing world.
Download or read book Global Tuberculosis Report 2012 written by World Health Organization and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The World Health Organization (WHO) Global Tuberculosis Report 2012 provides the latest information and analysis about the tuberculosis (TB) epidemic and progress in TB care and control at global, regional and country levels. It is based primarily on data reported by WHO's Member States in annual rounds of global TB data collection. In 2012, 182 Member States and a total of 204 countries and territories that collectively have more than 99% of the world's TB cases reported data."--Executive summary, p. 1
Download or read book A Color Atlas of Comparative Pathology of Pulmonary Tuberculosis written by Franz Joel Leong and published by CRC Press. This book was released on 2016-04-19 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: An annual death toll of 2 million, coupled with rising drug resistance, highlights the need for the development of new drugs, better diagnostics, and a tuberculosis (TB) vaccine. Addressing these key issues, A Color Atlas of Comparative Pathology of Pulmonary Tuberculosis introduces TB histopathology to the non-histopathologists, students, scientis
Download or read book Host Directed Therapies for Tuberculosis written by Vishwanath Venketaraman and published by MDPI. This book was released on 2020-11-20 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: TB is considered as one of the oldest documented infectious diseases in the world and is believed to be the leading cause of mortality due to a single infectious agent. Mtb, the causative agent responsible for TB, continues to afflict millions of people worldwide. Furthermore, one-third of the entire world's population has latent TB. Consequently, there has been a worldwide effort to eradicate and limit the spread of Mtb through the use of antibiotics. However, management of TB is becoming more challenging with the emergence of drug-resistant and multi-drug resistant strains of Mtb. Furthermore, when administered, many of the anti-TB drugs commonly present severe complications and side effects. Novel approaches to enhance the host immune responses to completely eradicate Mtb infection are urgently needed. This Special Issue will therefore cover most recent advances in the area of host-directed therapies for TB.
Download or read book Clinical Tuberculosis written by Lloyd N. Friedman and published by CRC Press. This book was released on 2020-08-26 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: Entirely updated and revised, the 6th edition of Clinical Tuberculosis continues to provide the TB physician with a definitive and erudite account of the latest techniques in diagnosis, treatment and control of TB, including an overview of the latest guidelines from the CDC and WHO. With an increased emphasis on the clinical aspects and treatment, this book will be an invaluable resource to the TB practitioner in public health or clinical practice and an ideal reference to laboratory staff. Key Features Completely updated and reorganized Includes brand new chapters on radiology and an overview of the latest WHO, ATS/CDC/IDSA, ERS, NICE, CTS and IUATLD guidelines Clinically focused to provide up-to-date guidance on diagnosis, treatment and control Edited by three renowned experts in the field of tuberculosis
Download or read book Global Tuberculosis Report 2015 written by World Health Organization and published by World Health Organization. This book was released on 2015 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chapter 1. Introduction -- chapter 2. Disease burden and 2015 targets assessment -- chapter 3. TB case notifications and treatment outcomes -- chapter 4. Drug-resistant TB -- chapter 5. Diagnostics and laboratory strengthening -- chapter 6. Addressing the co-epidemics of TB and HIV -- chapter 7. Financing -- chapter 8. Research and development -- Annexes.
Download or read book Interventions for Tuberculosis Control and Elimination written by Hans L. Rieder and published by . This book was released on 2002 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Global Tuberculosis Report 2017 written by World Health Organization and published by World Health Organization. This book was released on 2017-12-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: WHO's Global Tuberculosis Report provides a comprehensive and up-to-date assessment of the TB epidemic and of progress in care and prevention at global, regional and country levels. This is done in the context of recommended global TB strategies and associated targets, and broader development goals. For the period 2016-2035, these are WHO's End TB Strategy and the United Nations' (UN) Sustainable Development Goals (SDGs), which share a common aim: to end the global TB epidemic. The main data sources for the report are annual rounds of global TB data collection implemented by WHO's Global TB Program since 1995 and databases maintained by other WHO departments, UNAIDS and the World Bank. In WHO's 2017 round of global TB data collection, 201 countries and territories that account for over 99% of the world's population and TB cases reported data.
Download or read book Tuberculosis An Issue of Clinics in Chest Medicine written by Charles Daley and published by Elsevier Health Sciences. This book was released on 2019-11-21 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of Clinics in Chest Medicine, edited by Dr. Charles L. Daley and Dr. David Lewinsohn, focuses on Tuberculosis. Topics include: Epidemiology of Tuberculosis (TB) in the United States; Immunology of Tuberculosis; Tuberculosis and Biologics; Laboratory Diagnosis of Tuberculosis; Supranational Tuberculosis Reference Laboratories (a global approach); Treatment of Drug Susceptible Tuberculosis; Treatment of Drug-Resistant Tuberculosis; New Drugs for the Treatment of Tuberculosis; Diagnosis of Latent Tuberculosis: the Role of Interferon Gamma Release; Treatment of Latent Tuberculosis; Management of Children with Tuberculosis; Tuberculosis and HIV; The Future of Vaccines for Tuberculosis; and Preventing Transmission of M. Tuberculosis.
