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Epidemiology of lower respiratory tract infections in adults
Introduction: Lower respiratory tract infections (LRTIs) are the leading infectious disease cause of death in the world and the fifth overall cause of death. From an epidemiological point of view, most consider pneumonia, influenza, bronchitis (including
C. Feldman, Erica J Shaddock
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The chapter describes different aspects of the respiratory tract. In preclinical safety studies, pathologies of the respiratory system can be a result of an intercurrent disease or can be induced by systemically administered drugs. Intranasal or inhalation modes of therapy pose particular challenges in terms of the formulations and technologies ...
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Respiratory microbiota and lower respiratory tract disease [PDF]
The respiratory airways harbor a complex succession of ecological niches with distinct but related bacterial communities. Particular challenges of respiratory microbiome research have led to limited scientific output compared to other human microbiomes.
Lanaspa, Miguel+3 more
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Bacterial Topography of the Healthy Human Lower Respiratory Tract
Although culture-independent techniques have refuted lung sterility in health, controversy about contamination during bronchoscope passage through the upper respiratory tract (URT) has impeded research progress.
R. Dickson+6 more
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Expression of Avian Influenza Virus Receptors and H5N1 Virus Infection In Human Respiratory Tract [PDF]
Oral Presentations - Virus Structure/Function and Receptor BindingReceptor specificity restricts influenza virus cross species transmission, with SAα2,6 Gal and SAα2,3 Gal sialic acids recognized by human and avian influenza viruses, respectively.
Chen, H+8 more
core
IntroductionRecent virus epidemics and rising antibiotic resistance highlight the importance of hygiene measures to prevent and control outbreaks. We investigated the in vitro bactericidal and virucidal efficacy of povidone-iodine (PVP-I) 7% gargle ...
M. Eggers+3 more
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Nonhuman Primate Models of Respiratory Disease: Past, Present, and Future. [PDF]
The respiratory system consists of an integrated network of organs and structures that primarily function for gas exchange. In mammals, oxygen and carbon dioxide are transmitted through a complex respiratory tract, consisting of the nasal passages ...
Miller, Lisa+3 more
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Allergic aspergillosis of the respiratory tract [PDF]
Aspergillus , a genus of spore forming fungi found worldwide, affects the respiratory tract in many ways [1, 2]. The spores of this ubiquitous mould are dispersed by wind in the atmosphere and inhalation is the primary route of access in almost all forms of aspergillosis.
Chandramani Panjabi, Ashok Shah
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Respiratory Tract and Mediastinum [PDF]
Normal cytology, abnormal and atypical cells, non-cellular components, and infectious cell changes are largely described together with benign, malignant, and neuroendocrine lesions regarding exfoliative and aspiration cytology of the lung. A separate section broadly addresses diagnostic findings and differential diagnoses in bronchoalveolar washings ...
Matthias Rössle, Peter Spieler
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Picobirnaviruses in the Human Respiratory Tract
TO THE EDITOR: Picobirnaviruses (family Picobirnaviridae) are nonenveloped, double-stranded RNA viruses of vertebrates with a bisegmented genome. Segment 1 (2.2-2.7 kb) encodes the capsid protein, and segment 2 (1.2-1.9 kb) encodes the RNA-dependent RNA polymerase.
Smits, S.L.+6 more
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