Download or read book Recent Advances in HIV Infection Research written by Gualberto Buela-Casal and published by Nova Science Publishers. This book was released on 2006 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: The acquired immunodeficiency syndrome (AIDS) is caused by two retroviruses of the lentivirus subfamily, human immunodeficiency viruses types 1 (HIV-1) and 2 (HIV-2), which derive from cross-species transmissions of viruses naturally infecting two African primate species, the chimpanzee (Pan troglodytes) and the sooty mangabey (Cercocebus atys), respectively. Eleven transmission events of lentiviruses from these primate species to humans have been inferred from phylogenetic sequence analyses, although only four (which originated HIV-1 groups M and O, and HIV-2 groups A and B) have resulted in epidemic spread. One of these transmissions, corresponding to the common ancestor of the HIV-1 group M viruses, whose initial expansion in Central Africa has been dated by molecular clock analyses to around 1930, eventually originated the AIDS pandemic. How humans acquired the ancestors of the AIDS viruses from simians is uncertain, but natural infection of African non-human primates with lentiviruses is common, and contact with blood of these animals, which are frequently hunted in Africa for human consumption, is a plausible mechanism for virus acquisition. Sociodemograhic developments, including rapid urbanisation, large scale migrations, growth of prostitution, wars, and increase in travel, and, possibly, the widespread use of non-sterile injection material, may have promoted the emergence of the AIDS pandemic in Central Africa in the 20th century. Subsequent global propagation of HIV-1 derives from multiple introductions at different time points, often representing phylogenetically identifiable founder events. In areas in which diverse HIV-1 variants are cocirculating, these frequently recombine to generate mosaic forms, some of provided new insights on the origin and spread of AIDS viruses and may contribute to the efforts aimed at containing the pandemic which have propagated extensively. Phylogenetic sequence analyses and molecular epidemiology studies have.
Download or read book HIV and Disability written by Institute of Medicine and published by National Academies Press. This book was released on 2010-11-17 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Social Security Administration (SSA) uses a screening tool called the Listing of Impairments to identify claimants who are so severely impaired that they cannot work at all and thus qualify for disability benefits. In this report, the Institute of Medicine (IOM) makes several recommendations for improving SSA's capacity for determining disability benefits more accurately and quickly using the HIV Infection Listings.
Download or read book Advances in HIV AIDS Research and Treatment 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in HIV/AIDS Research and Treatment: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about HIV/AIDS. The editors have built Advances in HIV/AIDS Research and Treatment: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about HIV/AIDS in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Advances in HIV/AIDS Research and Treatment: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Download or read book Advances in HIV and AIDS Control written by Samuel Ikwaras Okware and published by BoD – Books on Demand. This book was released on 2018-12-12 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: The HIV epidemic has had a significant and profound impact on the world and health resources. Considerable progress has been made in understanding the risks and drivers of the epidemic. Antiretroviral drugs have relieved human suffering and prolonged life. However, access to quality management needs to scale up and be made universal. This book discusses critical issues related to the treatment of HIV infection and related co-infections and challenges in adherence and discordancy. New vaccine approaches discussed may provide the ultimate solution for eradication. Sharing knowledge from various experts in medical and basic sciences improves the quality of care for this persistent global threat. This book discusses emerging advances in HIV-AIDS management to support strategies for control and elimination.
Download or read book Current Perspectives in HIV Infection written by Shailendra K. Saxena and published by BoD – Books on Demand. This book was released on 2013-04-10 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a comprehensive overview of HIV and AIDS including NeuroAIDS, as well as general concepts of pathology, immunity and immunopathology, diagnosis, treatment, epidemiology and etiology to current clinical recommendations in management of HIV/AIDS including NeuroAIDS, highlighting the ongoing issues, recent advances and future directions in diagnostic approaches and therapeutic strategies.
Download or read book Remaking HIV Prevention in the 21st Century written by Sarah Bernays and published by Springer Nature. This book was released on 2021-07-26 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited collection brings together the social dimensions of three key aspects of recent biomedical advance in HIV research: Treatment as Prevention (TasP), new technologies such as Pre-Exposure Prophylaxis (PrEP), and the Undetectable equals Untransmittable (U=U) movement. The growth of new forms of biomedical HIV prevention has created hope for the future, signalling the possibility of a world without AIDS. In this context, the volume discusses the profound social, political and ethical dilemmas raised by such advances, which are to do with readiness, access, equity and availability. It examines how HIV prevention has been, and is, re-framed in policy, practice and research, and asks: How best can new biomedical technologies be made available in a profoundly unequal world? What new understandings of responsibility and risk will emerge as HIV becomes a more manageable condition? What new forms of blame will emerge in a context where the technologies to prevent HIV exist, but are not always used? How best can we balance public health’s concern for adherence and compliance with the rights of individuals to decide on what is best for themselves and others? Few of these questions have thus far received serious consideration in the academic literature. The editors, all leaders in the social aspects of HIV, have brought together an innovative and international collection of essays by top thinkers and practitioners in the field of HIV. This book is an important resource for academics and professionals interested in HIV research. Chapters "Anticipating Policy, Orienting Services, Celebrating Provision: Reflecting on Scotland’s PrEP Journey", "How the science of HIV treatment-as-prevention restructured PEPFAR’s strategy: The case for scaling up ART in ‘epidemic control’ countries", "Stigma and confidentiality indiscretions: Intersecting obstacles to the delivery of Pre-Exposure Prophylaxis to adolescent girls and young women in east Zimbabwe" and "The drive to take an HIV test in rural Uganda: a risk to prevention for young people?" are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Download or read book The Evolution of HIV written by Keith A. Crandall and published by JHU Press. This book was released on 1999-04-26 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wolinsky.-- "European Molecular Biology Organization Reports"
Download or read book Disease Control Priorities Third Edition Volume 6 written by King K. Holmes and published by World Bank Publications. This book was released on 2017-11-06 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Infectious diseases are the leading cause of death globally, particularly among children and young adults. The spread of new pathogens and the threat of antimicrobial resistance pose particular challenges in combating these diseases. Major Infectious Diseases identifies feasible, cost-effective packages of interventions and strategies across delivery platforms to prevent and treat HIV/AIDS, other sexually transmitted infections, tuberculosis, malaria, adult febrile illness, viral hepatitis, and neglected tropical diseases. The volume emphasizes the need to effectively address emerging antimicrobial resistance, strengthen health systems, and increase access to care. The attainable goals are to reduce incidence, develop innovative approaches, and optimize existing tools in resource-constrained settings.
Download or read book HIV AIDS New Insights for the Healthcare Professional 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 1167 pages. Available in PDF, EPUB and Kindle. Book excerpt: HIV/AIDS: New Insights for the Healthcare Professional: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about HIV/AIDS. The editors have built HIV/AIDS: New Insights for the Healthcare Professional: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about HIV/AIDS in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of HIV/AIDS: New Insights for the Healthcare Professional: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Download or read book Recent Progress in HIV Research written by Anabella Frost and published by Hayle Medical. This book was released on 2023-09-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: HIV is a virus that severely affects the immune system resulting in acquired immunodeficiency syndrome (AIDS). The treatment of HIV involves combination antiretroviral therapy (cART). This therapy suppresses HIV-1 replication, blocks transmission, and improves immune responses. cART is a lifelong treatment, and does not eliminate the virus while also having side effects. The focus in the treatment of HIV is the reactivation of HIV reservoirs for subsequent termination by viral cytopathic effects or host immunity. The most researched HIV reservoir is resting memory CD4+ T cells in peripheral blood and lymphoid tissues. The antiretroviral therapies have expanded significantly in the recent times and comprise five categories of antiretrovirals, including nucleoside reverse transcriptase inhibitors (NRTIs), protease inhibitors, non-nucleoside reverse transcriptase inhibitors (NNRTIs), integrase strand transfer inhibitors (INSTIs) and entry inhibitors. This book unfolds the innovative aspects of HIV research which will be crucial for the progress of this field in the future. For someone with an interest and eye for detail, this book covers the most significant topics on HIV-AIDS and its treatment.
Download or read book Disease Control Priorities in Developing Countries written by Dean T. Jamison and published by World Bank Publications. This book was released on 2006-04-02 with total page 1449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on careful analysis of burden of disease and the costs ofinterventions, this second edition of 'Disease Control Priorities in Developing Countries, 2nd edition' highlights achievable priorities; measures progresstoward providing efficient, equitable care; promotes cost-effectiveinterventions to targeted populations; and encourages integrated effortsto optimize health. Nearly 500 experts - scientists, epidemiologists, health economists,academicians, and public health practitioners - from around the worldcontributed to the data sources and methodologies, and identifiedchallenges and priorities, resulting in this integrated, comprehensivereference volume on the state of health in developing countries.
Download or read book Cell Activation and Apoptosis in HIV Infection written by Jean-Marie Andrieu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past decade, the global efforts in the control of HIV disease were basically concentrated on the search for anti-retroviral agents. So far, anti-HIV therapies have been shown to be disappointing because of rapid development of drug-resistant mutant variants. Despite this drawback in the therapeutic fight against HIV infection, antiviral research should be actively pursued. However, failure of antiviral therapy indicates that other avenues of research should be rapidly explored with the same energy. In this setting, striking advances have been recently made in the dissection and understanding of the viro-immunological processes governing the progressive destruction of lymphoid organs associated with AIDS develop ment, and HIV-induced activation and apoptosis have been identified as key phenomena of the immune system destruction. This book assembles the most recent advances on basic and clinical aspects ofT-cell activationiapoptosis in HIV infection and their implications for immunotherapy. These data were presented at an international symposium held on July 11-12, 1994, in Paris. The book is partitioned into 21 chapters covering four comprehensive fields: 1) T-celllmacrophage activation and HIV infection; 2) Apoptosis and viropathogenesis of HI V disease; 3) Apop tosis and immunopathogenesis ofHIV disease; 4) Mediators ofT-cell activationiapoptosis and therapeutic applications. We hope that this book will assist the readers in understanding recent advances in the viro-immunopathogenesis of HI V disease as well as the rationales for potential immune cell-targeted therapeutic interventions.
Download or read book Progress in AIDS Research written by A. P. Liberman and published by Nova Science Pub Incorporated. This book was released on 2005 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: AIDS (Acquired ImmunoDeficiency Syndrome) has become a major world-wide epidemic. AIDS is caused by the human immunodeficiency virus (HIV). By killing or damaging cells of the body's immune system, HIV progressively destroys the body's ability to fight infections and certain cancers. People diagnosed with AIDS may get life-threatening diseases called opportunistic infections, which are caused by microbes such as viruses or bacteria that usually do not make healthy people sick. The term AIDS applies to the most advanced stages of HIV infection. During the past 10 years, however, researchers have developed drugs to fight both HIV infection and its associated infections and cancers. The first group of drugs used to treat HIV infection, called nucleoside reverse transcriptase (RT) inhibitors, interrupts an early stage of the virus making copies of itself. A second class of drugs for treating HIV infection is called protease inhibitors, which interrupt virus replication at a later step in its life cycle. Research is extremely active in all areas of HIV infection, including developing and testing preventive HIV vaccines and new treatments for HIV infection and AIDS - associated opportunistic infections. Researchers also are investigating how exactly HIV damages the immune system. This research is identifying new and more effective targets for drugs and vaccines. This new book includes in its scope the prevention, pathogenesis, diagnosis and treatment of this disease.
Download or read book Viral Sexually Transmitted Diseases Advances in Research and Treatment 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Viral Sexually Transmitted Diseases: Advances in Research and Treatment: 2011 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about Viral Sexually Transmitted Diseases in a concise format. The editors have built Viral Sexually Transmitted Diseases: Advances in Research and Treatment: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Viral Sexually Transmitted Diseases in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Viral Sexually Transmitted Diseases: Advances in Research and Treatment: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Download or read book Structural Interventions for HIV Prevention written by Richard A. Crosby and published by Oxford University Press. This book was released on 2018-10-26 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: A COMPREHENSIVE NEW REFERENCE WORK ON STRUCTURAL APPROACHES TO PREVENTING HIV Structural interventions -- changes to environment aimed at influencing health behaviors -- are the most universal and cost-effective tool in preventing new incidences of HIV. They are not easy to get right, however. Structural Interventions for HIV Prevention offers an authoritative reference for both understanding these programs and instituting them to greatest effect. Whether through changes to policy, environment, social/community norms, or a combination of each, this volume offers actionable and attainable blueprints to creating and evaluating programs in any setting or country. It is an essential resource for researchers and practitioners in the continuing fights against HIV.
Download or read book Biomedical Advances in HIV Prevention written by Lisa A. Eaton and published by Springer Science & Business Media. This book was released on 2013-10-08 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomedical Advances in HIV Prevention: Social and Behavioral Perspectives Lisa A. Eaton and Seth C. Kalichman, editors Three decades into the epidemic, a great deal is known about HIV and its transmission, more people are living with the disease, and the virus is no longer seen as a death sentence. But new people continue to be infected with HIV each year, making prevention strategies that are medically effective and behaviorally engaging as urgent a priority as ever. Biomedical Advances in HIV Prevention: Social and Behavioral Perspectives assembles the latest improvements, barriers to implementation, and possibilities for--and challenges to--future progress. Innovations such as pre-exposure prophylaxis (antiretroviral regimens for the high-risk uninfected) and treatment as prevention (early use of ART to reduce infectiousness of new patients) are examined, as are current findings on ongoing prevention and treatment concerns. Contributors illuminate the complex realities entailing adherence, pointing out technological, behavioral, and cultural roadblocks as well as opportunities to significantly reduce infection rates. Detailed up-to-the-minute coverage includes: Prevention services for persons living with HIV Adherence to HIV treatment as prevention and pre-exposure prophylaxis Advocating for rectal microbicides and safe lubricants Mental health and substance use in the scale-up of HIV prevention Risk compensation in response to HIV prevention Implementing biomedical HIV prevention advances: reports from South Africa, Uganda, Australia, Thailand, United States, Ecuador, and Peru Researchers, practitioners, and policy makers working in the fields of HIV/AIDS and public health will look toward Biomedical Advances in HIV Prevention: Social and Behavioral Perspectives as both a means for developing and assessing current programs and a blueprint for the next generation of prevention efforts.
Download or read book New Perspectives on HIV related Illnesses written by William N. LeVee and published by . This book was released on 1989 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
