نتایج جستجو برای: cross infections
تعداد نتایج: 756141 فیلتر نتایج به سال:
Many infectious diseases exist in several pathogenic variants, or strains, which interact via cross-immunity. It is observed that strains tend to self-organise into groups, or clusters. The aim of this paper is to investigate cluster formation. Computations demonstrate that clustering is independent of the model used, and is an intrinsic feature of the strain system itself. We observe that an o...
Abstract Background and Objective: Klebsiella pneumoniae is an opportunistic nosocomial pathogen causing a variety of infections including urinary tract infections, pneumonia, septicemia, wound infections and infections in the intensive care units. Since the ESBL producing Klebsiella pneumoniae strains are increasingly causing urinary tract infections, we aim to assess antibiotic resistance pat...
Background & Aims of the Study: About a third of mortality in hospitals devoted to nosocomial infections. Nosocomial infection is an infection after the exposure of health- treatment services in unit's treatment. Lack of knowledge or ignorance of personnel to transmission methods and prevention of nosocomial infections are caused transmission of infectious diseases to staffs an...
Receptor recognition is a major determinant of the host range, cross-species infections, and pathogenesis of the severe acute respiratory syndrome coronavirus (SARS-CoV). A defined receptor-binding domain (RBD) in the SARS-CoV spike protein specifically recognizes its host receptor, angiotensin-converting enzyme 2 (ACE2). This article reviews the latest knowledge about how RBDs from different S...
Monkeypox (MPXV) and cowpox (CPXV) are emerging agents that cause severe human infections on an intermittent basis, and variola virus (VARV) has potential for use as an agent of bioterror. Vaccinia immune globulin (VIG) has been used therapeutically to treat severe orthopoxvirus infections but is in short supply. We generated a large panel of orthopoxvirus-specific human monoclonal antibodies (...
Europe (8), resident populations in these countries have been exposed to these virus lineages more frequently than populations in Asia, and therefore may have acquired a greater degree of preexisting cross-reactive immunity to pandemic (H1N1) 2009 virus. A recent review of human swine infl uenza infections suggests that they may not be uncommon (9), although the true incidence of human infectio...
To further enhance dialogue and promote cross-strait cooperation in the prevention and control of parasitic diseases, this paper reviewed the progress and current challenges in the cross-strait control and research of parasitic infections, based on three cross-strait meetings on parasitological research in the last decade. The major outcome of the 3rd Meeting of Cross-Strait Parasitological Res...
Reciprocal cross-stadia experimental infections were used to demonstrate stadium specificity within the gregarine assemblage parasitizing Tenebrio molitor, the yellow mealworm. Gregarina cuneata, Gregarina polymorpha, and Gregarina steini are characteristic parasites of larval T. molitor. Gregarina niphandrodes is a characteristic parasite of adult T. molitor. Experimental infections were produ...
Background: Sexually transmitted infections are the most common human infections that lead to severe complications. Mycoplasma genitalium (MG) and Ureaplasma urealyticum (UU) are common and important cause of genitourinary tract infections. MG is a member of genital mycoplasmas which is emerging as an important causative agent of sexually transmitted infections both in males and females. This s...
Diagnosis of human alphaviral infections relies on serological techniques, such as the immunoglobulin M antibody capture-enzyme-linked immunosorbent assay (MAC-ELISA). We have humanized the alphavirus broadly cross-reactive murine monoclonal antibody 1A4B-6 to create a reagent capable of replacing human positive sera in the MAC-ELISA for diagnosis of human alphaviral infections.
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