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Toxic, harmful chemicals found in popular Australian e-liquidsPerth researchers have found toxic and harmful chemicals in several dozen e-cigarette liquids readily available in Australia.
Research
Global Lung Function Initiative reference values for multiple breath washout indicesMultiple breath washout is a lung function test based on tidal breathing that assesses lung volume and ventilation distribution. The aim of this analysis was to use the Global Lung Function Initiative methodology to develop all-age reference equations for the multiple breath washout indices lung clearance index and functional residual capacity.
Research
Early nasal microbiota and subsequent respiratory tract infections in infants with cystic fibrosisRespiratory tract infections (RTIs) drive lung function decline in children with cystic fibrosis (CF). While the respiratory microbiota is clearly associated with RTI pathogenesis in infants without CF, data on infants with CF is scarce. We compared nasal microbiota development between infants with CF and controls and assessed associations between early-life nasal microbiota, RTIs, and antibiotic treatment in infants with CF.
Research
Delayed airway epithelial repair is correlated with airway obstruction in young adults born very pretermNasal epithelial cells from young adults with a history of very preterm birth show delayed closure following scratch-wounding. Repair correlated with lung function, suggesting epithelial barrier integrity may play a role in preterm-associated lung disease.
Research
Air Trapping on Chest CT Is Associated with Worse Ventilation Distribution in Infants with Cystic FibrosisIn school-aged children with cystic fibrosis (CF) structural lung damage assessed using chest CT is associated with abnormal ventilation distribution.
Research
Respiratory impedance and bronchodilator responsiveness in healthy children aged 2-13 yearsThere is limited information on changes in FOT outcomes in healthy children beyond the preschool years and the level of bronchodilator responsiveness (BDR)...
Research
Lung function in African infants: A pilot studyInfant lung function (ILF) testing may provide useful information about lung growth and susceptibility to respiratory disease.
The Foundations of Lung Disease Team is focused on improving the diagnosis, treatment, and lifelong care of childhood lung disease.
Research
Changes in the FEV/FVC ratio during childhood and adolescence: an intercontinental studyIn children, the ratio of forced expiratory volume in 1 s (FEV₁) to forced vital capacity (FVC) is reportedly constant or falls linearly with age...
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Associate Professor Shannon SimpsonHead, Strong Beginnings Research, Co-head Foundations of Lung Disease