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Cet ouvrage détaille les relations hôte et virus, les techniques de diagnostic, les questions d'hygiène et la sécurité au laboratoire. Les différents virus, les infections virales par tissu ou organes, les situations médicales particulières, les réservoirs de virus tels que l'environnement et les animaux, les cas particuliers des hépatites et des virus de l'immunodéficience sont ensuite étudiés.
Virus Diseases --- Medical virology --- Virus diseases --- Virologie médicale --- Maladies à virus --- handbooks. --- Handbooks, manuals, etc. --- Guides, manuels, etc.
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Sexually transmitted infections (STI) continue to be a major cause of morbidity and mortality, both in developed industrial countries as well as in the developing world. Human immunodeficiency virus infections and the ensuing opportunistic infections are a major drain on the human and financial resources of many countries in the developing world and even with the availability of effective treatment the epidemic is not yet contained. Screening in developing worlds is difficult and there is a need for simple reliable cheap diagnostic methods that can be performed at the point of care, on the same day and by staff with limited training. Molecular biological methods are very attractive for the diagnosis of STI since a well defined range of pathogens is responsible for the infection. Diagnosis of Sexually Transmitted Diseases: Methods and Protocols strives to cover the full range of molecular testing for STI. Chapters cover a variety of topics such as aspects of DNA extraction from small volume samples or difficult tissues, simple, nested or multiplex PCR, use of duplex primers or other modifications of primers and PCR conditions, sequence analysis for genotyping, denaturing gel analysis, microarrays using liquid beads or microspheres and silicon nanoparticle-enhanced microcantilever detection of DNA. Written in the successful Methods in Molecular Biology™ series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and easily accessible, Diagnosis of Sexually Transmitted Diseases: Methods and Protocols will be a valuable reference for the scientist looking to establish molecular methodologies for the diagnosis of STI tests in their own lab.
Emerging infectious diseases. --- Medical virology. --- Infectious Diseases. --- Virology. --- Medical microbiology --- Virology --- Virus diseases --- Emerging infections --- New infectious diseases --- Re-emerging infectious diseases --- Reemerging infectious diseases --- Communicable diseases
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Since the first edition of Vaccinia Virus and Poxvirology: Methods and Protocols was published, a number of important events related to poxvirology have occurred, such as FDA approval of a culture-based live smallpox vaccine and the vaccination of large numbers of U.S. military personnel and relatively large numbers of U.S. civilians. Novel anti-poxvirus therapeutics have been developed and have been used in emergency settings. The second edition of Vaccinia Virus and Poxvirology expands upon the previous edition with entirely new sets of protocols. Written in the highly successful Methods in Molecular Biology™ series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Vaccinia Virus and Poxvirology: Methods and Protocols, Second Edition seeks to aid scientists in continuing to study poxviruses using new tools and approaches.
Emerging infectious diseases. --- Medical virology. --- Infectious Diseases. --- Virology. --- Medical microbiology --- Virology --- Virus diseases --- Emerging infections --- New infectious diseases --- Re-emerging infectious diseases --- Reemerging infectious diseases --- Communicable diseases
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Bacterial Infections - prevention & control. --- Complex Mixtures --- Side effects --- Vaccination --- Bacterial diseases --- Virus diseases --- Complications. --- Prevention. --- Viral diseases --- Viral infections --- Virus infections --- Communicable diseases --- Medical virology --- Pathogenic viruses --- Bacterial infections --- Medical bacteriology --- Pathogenic bacteria --- Vaccines --- Complications and sequelae
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Combining the disciplines of biological, physical and chemical science, microbial forensics has a rapidly rising profile in a world increasingly troubled by the threat of ‘biocrime’ and ‘bioterrorism’. This valuable resource is a major addition to a body of literature reckoned to lack sufficient breadth. It presents a variety of phenotypic and trace signature methodologies associated with cultured microorganisms that, despite being genetically identical, may be characterized by differing cultural environments. One of the central challenges faced by those working in this field is the sheer diversity of potentially harmful agents, which in themselves total more than 1000 viruses, bacteria, fungi and protozoan parasites. Their numerous additional variants render the process of ‘fingerprinting’ biological agents notoriously difficult, especially when the limitations of genetic analysis are factored in. Attribution of crime is relatively easy through human DNA, but lacking the genetic individuation of humans and animals, microbial forensics has to complement phylogenetic techniques with chemical and physical ones. In the best case, genetic analysis in the ‘biocrime’ sector can exclude sources, narrow the population of possible sources and support associations with potential sources. To complement these genetic techniques, chemical and physical methods can be used to compare ‘signatures’ imparted to microbial samples by environments in which they are grown and processed. Collating a range of microbiological fingerprinting techniques in one volume, and covering everything from statistical analysis to laboratory protocols, this publication furthers the aim of forensic investigators who need robust and legally admissible forensic evidence to present in a courtroom.
Forensic biology. --- Microbial genetics. --- Forensic biology --- Microbial genetics --- Microorganisms --- Chemistry, Forensic --- Forensic sciences --- Biology --- Health & Biological Sciences --- Microbiology & Immunology --- Biology - General --- Forensic genetics. --- Forensic epidemiology. --- Legal epidemiology --- Life sciences. --- Virology. --- Microbiology. --- Bacteriology. --- Life Sciences. --- Epidemiology --- Medical jurisprudence --- Genetics --- Medical virology. --- Medical microbiology --- Virology --- Virus diseases --- Microbial biology --- Microbiology
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A biological organism can be viewed as a collection of molecular machines well integrated to function as a self-replicating unit. One of the principal goals in biology is to be able to fully understand the mechanisms of an organism in atomic detail. Viruses offer the best opportunities to achieve this goal. Written by leaders in the respective fields, this book examines a variety of viral molecular machines, using the best examples from bacteriophages and animal viruses, many causing infectious diseases of public health importance. Beginning with the viral entry into a host cell, the book takes the reader through replication of the genome, assembly of structural components, genome packaging and maturation into an infectious virion. The book conveys the state of the art knowledge of the topic generated by combining X-ray crystallography, high resolution electron microscopy, molecular genetics, biochemistry, and single molecule biophysics. Viral Molecular Machines is not only a “must-have” book for virologists but it will also be broadly useful for molecular biologists in academia and industry as well as an educational tool for teaching graduate and upper level undergraduate students.
Computational biology. --- Molecular virology. --- Molecular virology --- Computational biology --- Virus Physiological Processes --- Cell Physiological Processes --- Organisms --- Biology --- Genetic Processes --- Microbiology --- Genetic Phenomena --- Microbiological Processes --- Virus Physiological Phenomena --- Cell Physiological Phenomena --- Biological Science Disciplines --- Microbiological Phenomena --- Phenomena and Processes --- Natural Science Disciplines --- Disciplines and Occupations --- Viruses --- Virus Integration --- Virology --- DNA Packaging --- Virus Replication --- Computational Biology --- Health & Biological Sciences --- Microbiology & Immunology --- Virus diseases. --- Viral diseases --- Viral infections --- Virus infections --- Medicine. --- Immunology. --- Virology. --- Infectious diseases. --- Microbiology. --- Biomedicine. --- Infectious Diseases. --- Microbial biology --- Microorganisms --- Immunobiology --- Life sciences --- Serology --- Clinical sciences --- Medical profession --- Human biology --- Medical sciences --- Pathology --- Physicians --- Communicable diseases --- Medical virology --- Pathogenic viruses --- Medical virology. --- Emerging infectious diseases. --- Emerging infections --- New infectious diseases --- Re-emerging infectious diseases --- Reemerging infectious diseases --- Medical microbiology --- Virus diseases
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Henipaviruses form a new genus of emerging paramyxoviruses that are the deadliest human pathogens within the Paramyxoviridae family. This volume deals with the many facets of henipavirus biology, and covers our current understanding regarding the ecology, molecular virology, and pathogenesis of henipavirus infections. It is an international effort written by a multidisciplinary panel of experts at the front lines of research into this lethal emerging group of paramyxoviruses. The first section introduces the epidemiology and ecology of Nipah and Hendra viruses in their respective endemic areas, including a first-hand account of the discovery of Nipah virus during its initial outbreak in Malaysia; the next section documents the molecular virology of henipaviruses, and the substantial advances made towards understanding the unique features of henipavirus entry and tropism; and this is followed by accounts of the clinical and pathologic features of henipavirus infections in their human and naturally infected animal hosts. The next sections on pathogenesis provide a comprehensive reference on how henipaviruses counteract the innate immune system, and the relevant pathogenic features in animal challenge models developed to test potential therapeutic strategies. The final sections describe our current and future capabilities for diagnosis and control, including an account of potentially effective immunization strategies that are currently being tested. This book will not only serve as a useful reference for the henipavirus field; it will be useful to basic and animal virologists, ecologists, epidemiologists, physicians, and others interested in emerging infectious viral diseases, as it showcases the multidisciplinary efforts required to understand the genesis, spread and hopefully, control, of a group of lethal emerging zoonotic pathogens. .
Medical sciences. --- Medical virology. --- Paramyxoviruses. --- Vaccines. --- Virology. --- Wildlife management. --- Zoonoses. --- Paramyxoviruses --- Medical virology --- Zoonoses --- Vaccines --- Wildlife management --- Medical sciences --- Virology --- Paramyxoviridae Infections --- Biological Science Disciplines --- Paramyxovirinae --- Paramyxoviridae --- Natural Science Disciplines --- Mononegavirales Infections --- RNA Virus Infections --- Disciplines and Occupations --- Mononegavirales --- RNA Viruses --- Virus Diseases --- Viruses --- Diseases --- Vertebrate Viruses --- Organisms --- Henipavirus --- Henipavirus Infections --- Physiology --- Biology --- Health & Biological Sciences --- Microbiology & Immunology --- Virus diseases. --- Viral diseases --- Viral infections --- Virus infections --- Medicine. --- Wildlife. --- Fish. --- Biomedicine. --- Vaccine. --- Fish & Wildlife Biology & Management. --- Fish --- Pisces --- Aquatic animals --- Vertebrates --- Fisheries --- Fishing --- Ichthyology --- Microbiology --- Biologicals --- Clinical sciences --- Medical profession --- Human biology --- Life sciences --- Pathology --- Physicians --- Medical microbiology --- Virus diseases --- Communicable diseases --- Pathogenic viruses --- Animal populations --- Game management --- Management, Game --- Management, Wildlife --- Plant populations --- Wildlife resources --- Natural resources --- Wildlife conservation --- Management
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The human foetus is separated from the maternal blood by the syncytiotrophoblast induced by endogeneous human retrovirus-encoded proteins. This barrier is a highly developed one, which supports apical-basolateral transport of maternal idiotype and anti-idiotype IgG, IgG-virus complexes. The selective maternal-fetal transport of epitope- and paratope-bearing entities can influence the developing fetal immune system during pregnancy. The bidirectional maternal-fetal transfer of cells are of even more importance during pregnancy. Maternal cells with latent viruses transport viruses without impairment of foetal development. Cells with premalignant and malignant genetic transformation are also transported to the fetus. Fetal and neonatal tumours are initiated by such cells in spite of the antitumour potential of fetal organism. On the contrary, the foetal cells repair maternal tissue injuries and survive in the organisms of the recipients for decades. These possess new consequences for the neonatal immunity and organ transplant surgery.
Carcinogenesis. --- Communicable diseases -- Transmission. --- Maternal-fetal exchange. --- Medical virology. --- Medical virology --- Maternal-fetal exchange --- Carcinogenesis --- Pregnancy --- Biology --- Diseases --- Biological Science Disciplines --- Reproduction --- Natural Science Disciplines --- Reproductive Physiological Processes --- Disciplines and Occupations --- Reproductive Physiological Phenomena --- Reproductive and Urinary Physiological Phenomena --- Phenomena and Processes --- Virus Diseases --- Genetics --- Maternal-Fetal Exchange --- Medicine --- Health & Biological Sciences --- Oncology --- Microbiology & Immunology --- Communicable diseases --- Transmission. --- Communicable disease transmission --- Disease transmission --- Germs, Spread of --- Spread of communicable diseases --- Spread of germs --- Transmission of diseases --- Cancer --- Oncogenesis --- Pathogenesis of cancer --- Tumorigenesis --- Transmission --- Pathogenesis --- Medicine. --- Cancer research. --- Immunology. --- Virology. --- Oncology. --- Pediatrics. --- Epidemiology. --- Biomedicine. --- Cancer Research. --- Medical microbiology --- Virology --- Virus diseases --- Fetus --- Placenta --- Pathology --- Genetic toxicology --- Epidemiology --- Oncology . --- Public health --- Paediatrics --- Pediatric medicine --- Children --- Tumors --- Immunobiology --- Life sciences --- Serology --- Health and hygiene --- Microbiology --- Cancer research
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“Bacteriophages have the potential to stop many if not most life threatening, drug resistant bacterial infections. The Forgotten Cure is a non-stop, cover to cover read.” James D. Watson, Nobel Laureate “A lively tale of killer viruses, superbugs and a magical cure that has all the twists of a cold-war spy novel.” – George Hackett, Newsweek magazine “A marvelous, jargon-free historical account of the genesis, the ups-and-downs, and the current renaissance of phage therapy. The Forgotten Cure ranks at the level of Judson’s Eighth Day of Creation.” Sankar Adhya National Institutes of Health The Forgotten Cure: How a Long Lost Treatment Can Save Lives in the 21st Century Before the arrival of penicillin in the 1940s, phage therapy was one of the few weapons doctors had against bacterial infections. It saved the life of Hollywood legend Tom Mix before being abandoned by Western science. Now, researchers and physicians are rediscovering the treatment, which pits phage viruses against their natural bacterial hosts, as a potential weapon against antibiotic-resistant infections. The Forgotten Cure traces the story of phages from Paris, where they were discovered in 1917; to Tbilisi, Georgia, where one of phage therapy’s earliest proponents died at the hands of Stalin; to the Nobel podium, where prominent scientists have been recognized for breakthroughs stemming from phage research. Today, a crop of biotech startups and dedicated physicians is racing to win regulatory approval for phage therapy before superbugs exhaust the last drug in the medical arsenal. Will they clear the hurdles in time? .
Bacterial diseases -- Alternative treatment. --- Bacteriophages -- Therapeutic use. --- Bacteriophages --- Bacterial diseases --- Drug Resistance, Microbial --- Bacterial Physiological Phenomena --- Viruses --- Bacterial Infections and Mycoses --- Therapeutics --- Microbiological Phenomena --- Analytical, Diagnostic and Therapeutic Techniques and Equipment --- Drug Resistance --- Diseases --- Organisms --- Pharmacological Phenomena --- Phenomena and Processes --- Physiological Phenomena --- Biological Therapy --- Bacterial Infections --- Drug Resistance, Bacterial --- Biology --- Health & Biological Sciences --- Microbiology & Immunology --- Therapeutic use --- Alternative treatment --- Bacteriophages. --- Medical virology. --- Bacteriophage --- Phages --- Medicine. --- Immunology. --- Laboratory medicine. --- Medical microbiology. --- Biomedicine. --- Medical Microbiology. --- Laboratory Medicine. --- Medical microbiology --- Virology --- Virus diseases --- Lysogeny --- Transduction
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Studies related to pathogen-mediated virus resistance in plants were instrumental in providing some of the historical observations which ultimately led to the vital discovery of double-stranded RNA (dsRNA)-induced gene silencing or RNA interference (RNAi), which has since revolutionized research on plant-virus interactions. In Antiviral Resistance in Plants: Methods and Protocols, expert researchers in the field detail many of the methods which are now commonly used to study the phenomenon of RNA silencing in relation to viral infections of plants. These include methods and techniques for the isolation and quantitative/qualitative analyses of plant small 21-24 nucleotide RNAs such as small interfering RNAs (siRNAs) and microRNAs (miRNAs) as well as the analysis and manipulation of virus-induced gene silencing (VIGS) in both monocotyledonous and dicotyledenous plants and the use of hairpin RNA (hpRNA) transgenes. Written in the highly successful Methods in Molecular Biology™ series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Antiviral Resistance in Plants: Methods and Protocols seeks to aid scientists in the further study of this crucially important botanical trait.
Botany. --- Plant diseases. --- Medical virology. --- Plant Sciences. --- Plant Pathology. --- Virology. --- Botanical science --- Phytobiology --- Phytography --- Phytology --- Plant biology --- Plant science --- Biology --- Natural history --- Plants --- Medical microbiology --- Virology --- Virus diseases --- Botany --- Communicable diseases in plants --- Crop diseases --- Crops --- Diseases of plants --- Microbial diseases in plants --- Pathological botany --- Pathology, Vegetable --- Phytopathology --- Plant pathology --- Vegetable pathology --- Agricultural pests --- Crop losses --- Diseased plants --- Phytopathogenic microorganisms --- Plant pathologists --- Plant quarantine --- Pathology --- Diseases and pests --- Diseases --- Wounds and injuries --- Floristic botany
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