Results 41 to 50 of about 896,668 (406)

A mathematical model describing the localization and spread of influenza A virus infection within the human respiratory tract [PDF]

open access: yesPLoS Comput Biol. 2020 Apr 13;16(4):e1007705, 2019
Within the human respiratory tract (HRT), viruses diffuse through the periciliary fluid (PCF) bathing the epithelium, and travel upwards via advection towards the nose and mouth, as the mucus escalator entrains the PCF. While many mathematical models (MMs) to date have described the course of influenza A virus (IAV) infections in vivo, none have ...
arxiv   +1 more source

Airway bacterial carriage and childhood respiratory health: A population-based prospective cohort study [PDF]

open access: yes, 2020
Background Airway bacterial carriage might play a role in respiratory disease. We hypothesize that nasal carriage with Staphylococcus aureus or nasopharyngeal carriage with Haemophilus influenzae, Moraxella catarrhalis, and Streptococcus pneumoniae ...
Duijts, L. (Liesbeth)   +5 more
core   +2 more sources

A Survey on Prevalence of Respiratory Tract Infections in Paediatrics [PDF]

open access: yes, 2023
The study includes a survey on various Respiratory Tract Infections emerging among pediatrics of age groups ranging from 1 month to 12 years, at various Hospitals in and around the Nandyal region of Andhra Pradesh, India.
G. Bhagya Buela   +6 more
core   +2 more sources

Risk assessment for airborne disease transmission by poly-pathogen aerosols [PDF]

open access: yes, 2020
In the case of airborne diseases, pathogen copies are transmitted by droplets of respiratory tract fluid that are exhaled by the infectious and, after partial or full drying, inhaled as aerosols by the susceptible. The risk of infection in indoor environments is typically modelled using the Wells-Riley model or a Wells-Riley-like formulation, usually ...
arxiv   +1 more source

Lower Respiratory Tract Infections

open access: yesMicrobiology Spectrum, 2016
ABSTRACT This review will focus on the infectious etiologies and more common noninfectious causes of lower respiratory tract syndromes among major immunosuppressed populations. The changing epidemiology of infections in the era of highly active antiretroviral therapy (HAART) in the case of HIV-positive patients and the impacts of both newer ...
La'Tonzia L. Adams, Karen C. Carroll
openaire   +3 more sources

Analyzing Host-Viral Interactome of SARS-CoV-2 for Identifying Vulnerable Host Proteins during COVID-19 Pathogenesis [PDF]

open access: yes, 2021
The development of therapeutic targets for COVID-19 treatment is based on the understanding of the molecular mechanism of pathogenesis. The identification of genes and proteins involved in the infection mechanism is the key to shed out light into the complex molecular mechanisms. The combined effort of many laboratories distributed throughout the world
arxiv   +1 more source

Procalcitonin to initiate or discontinue antibiotics in acute respiratory tract infections.

open access: yesCochrane Database of Systematic Reviews, 2017
BACKGROUND Acute respiratory infections (ARIs) comprise of a large and heterogeneous group of infections including bacterial, viral, and other aetiologies.
P. Schuetz   +40 more
semanticscholar   +1 more source

Romiplostim use in pregnant women with immune thrombocytopenia

open access: yesAmerican Journal of Hematology, Volume 98, Issue 1, Page 31-40, January 2023., 2023
Abstract Treatment for immune thrombocytopenia (ITP) in pregnancy is hampered by the lack of fetal safety evidence of maternally‐administered medications. The Pregnancy Surveillance Program (PSP) collected patient information from 2017–2020 for pregnancy, birth outcomes, and adverse events (AEs) for 186 women exposed to romiplostim from 20 days before ...
James B. Bussel   +7 more
wiley   +1 more source

An Overview of Bacterial Respiratory Tract Infections and their Etiologies

open access: yesJournal of Medical Bacteriology, 2023
Background:      Respiratory tract infections (RTIs) are considered as one of the most important causes of morbidity and mortality, worldwide. A wide variety of bacteria and viruses are responsible for the development of RTIs.
Elahe Derakhshan-Nezhad
doaj  

Respiratory Tract Reinfections by the New Human Metapneumovirus in an Immunocompromised Child [PDF]

open access: yes, 2002
The human Metapneumovirus (HMPV), a new member of the Paramyxoviridae family, has been recently associated with respiratory tract infections in young children.
Breese   +14 more
core   +2 more sources

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