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This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Since the first introduction of antibiotics into clinical practice, microbial drug resistance has emerged as a major obstacle in the treatment of infections. Recently, the combination of emergence of a complex variety of multidrug resistant strains and the dearth of newly discovered molecules to effectively target and eliminate these strains, has made antibiotic resistance one of the major public health problems of this century. Although different strategies can be adopted to contain the emergence and spread of antibiotic resistance, including (i) antimicrobial stewardship, (ii) infection control, and (iii) tighter control over the use of antibiotics in agriculture and breeding, a better und...
Providing the practicing and trainee hematologist with a practical and immediately applicable compendium of answers the Clinical Manual of Blood and Bone Marrow Transplantation covers the spectrum of the hematopoietic cell transplant specialty, in particular practical issues in transplant patient care, and the set up and functioning of a transplant program. Supplies the practicing and trainee hematologist with a practical and immediately applicable compendium of answers to clinical questions Covers the spectrum of the hematopoietic cell transplant specialty, in particular practical issues in transplant patient care, and the set up and functioning of a transplant program Contains concise chapters written with a focus on tables, algorithms and figures to aid rapid referral Benefits from expert contributions from an international authorship
Drs. Cohen, Powderly and Opal, three of the most-respected names in infectious disease medicine, lead a diverse team of international contributors to bring you the latest knowledge and best practices. Extensively updated, the fourth edition includes brand-new information on advances in diagnosis of infection; Hepatitis C; managing resistant bacterial infections; and many other timely topics. An abundance of photographs and illustrations; a practical, clinically-focused style; highly-templated organization; and robust interactive content combine to make this clinician-friendly resource the fastest and best place to find all of the authoritative, current information you need. - Hundreds of ful...
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Nanotechnology has the potential to drastically transform the agri-food sector with its significant applications to improve agricultural productivity and the efficiency of agrochemicals. The food sector has benefitted from the inclusion of nanoparticles in food matrixes and the nanoencapsulation of nutraceuticals. Smart packaging materials designed with the help of nanotechnology have been used for increasing the shelf life of stored food products. Nanomaterials have been extensively used for the delivery of important agrochemicals to enhance their bioefficacy, prevent their degradation, and control their release. Various nanomaterials have been explored for remediation of arising environmen...
COVID-19 is a recently emerged infectious disease caused by the novel coronavirus SARS-CoV-2. The immune system has a primary role in pathogen elimination and a rapid and effective response can limit disease severity. In this context, T cells play the major role in cell mediated adaptive immune response. The protective role of CD4+ and CD8+ T cells has been inferred from studies on patients who recovered from SARS and MERS and accumulating data are now showing their relevance in SARS-CoV-2 infection. Moreover, memory T cells induced by previous pathogens can shape the susceptibility to, and the clinical severity of other infections, but the complete picture has yet to be elucidated. If the virus is not rapidly eliminated, COVID-19 may progress towards a secondary inflammatory phase that is directly responsible for a worsening in clinical symptoms and immune system impairment. Besides marked lymphopenia, COVID-19 patients’ T cell compartment displays several alterations involving different subpopulations of T cells in terms of phenotype, metabolic profile and functionality.
Reports on the emergence and prevalence of resistant bacterial infections in hospitals and communities raise concerns that we may soon no longer be able to rely on antibiotics as a way to control infectious diseases. Effective medical care would require the constant introduction of novel antibiotics to keep up in the “arms race” with resistant pathogens. This book closely examines the latest developments in the field of antibacterial research and development. It starts with an overview of the growing prevalence of resistant Gram-positive and Gram-negative pathogens, including their various resistance mechanisms, prevalence, risk factors and therapeutic options. The focus then shifts to a comprehensive description of all major chemical classes with antibacterial properties, their chemistry, mode of action, and the generation of analogs; information that provides the basis for the design of improved molecules to defeat microbial infections and combat the emerging resistances. In closing, recently developed compounds already in clinical use, those in preclinical or first clinical studies, and a number of promising targets to be exploited in the discovery stage are discussed.
The book meticulously analyses the history of the critical reception of avantguard art through the interpretations received by one of its greatest emblems, Les Demoiselles d'Avignon by Picasso, 1907. Since Les Demoiselles has been considered over this century the true paradigm of Modern Art, this book is, fundamentally, a sort of synthesis of the discourses about Modernism from formalism, iconology, Leo Steinberg's 'Other Criteria’, sociological, the biographical and psychoanalytical theses, cultural and historicist and lastly, the impact of post-structuralism and the feminist, post-colonialist and transnational interpretations. The final chapter deals with the artistic versions of Les Demoiselles d'Avignonmade by artists. It is an essay on the different versions and identities of Modern Art and Modernism that have been produced throughout the last century.