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Showing results for "early lung health"
Research
Substrate-dependent metabolomic signatures of myeloperoxidase activity in airway epithelial cells: Implications for early cystic fibrosis lung diseaseMyeloperoxidase is released by neutrophils in inflamed tissues. MPO oxidizes chloride, bromide, and thiocyanate to produce hypochlorous acid, hypobromous acid, and hypothiocyanous acid, respectively. These oxidants are toxic to pathogens, but may also react with host cells to elicit biological activity and potential toxicity. In cystic fibrosis and related diseases, increased neutrophil inflammation leads to increased airway MPO and airway epithelial cell exposure to its oxidants.
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Impact of fetal treatments for congenital diaphragmatic hernia on lung developmentThe extent of lung hypoplasia impacts the survival and severity of morbidities associated with congenital diaphragmatic hernia.
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Lung inflammation and simulated airway resistance in infants with cystic fibrosisCystic fibrosis (CF) is characterized by small airway disease; but central airways may also be affected. We hypothesized that airway resistance estimated from computational fluid dynamic (CFD) methodology in infants with CF was higher than controls and that early airway inflammation in infants with CF is associated with airway resistance.
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Persistent and progressive long-term lung disease in survivors of preterm birthThis review aims to summarise what is known about the long-term pulmonary outcomes of contemporary preterm birth
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Cystic fibrosis clinical isolates of aspergillus fumigatus induce similar muco-inflammatory responses in primary airway epithelial cellsAspergillus is increasingly associated with lung inflammation and mucus plugging in early cystic fibrosis disease during which conidia burden is low and strains appear to be highly diverse. It is unknown whether clinical Aspergillus strains vary in their capacity to induce epithelial inflammation and mucus production.
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Lung function in a model of a paediatric metabolic diseaseAlexander Larcombe BScEnv (Hons) PhD Head, Respiratory Environmental Health Team Leader, Respiratory Environmental Health Associate Professor
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No role for neutrophil elastase in influenza-induced cellular recruitment, cytokine production or airway hyperresponsiveness in micePrevious studies have suggested that in vitro modulation of neutrophil chemokines and inflammatory cytokines by neutrophil elastase (NE) does not translate to t
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SHIP CT: A Phase 3 randomised, double-blind, controlled trial of inhaled 7% hypertonic saline versus 0.9% isotonic saline for 48 weeks in patients with Cystic Fibrosis at 3-6 years of age in parallel with the North American SHIP clinical trial.SHIP-CT, led by Professor Stephen Stick, Director of the Wal-yan Respiratory Research Centre at The Kids, is a unique study in preschool-aged children (from 3-6 years of age) with CF using images of the lung from chest CT scans as the main outcome measure.
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The Global Lung Initiative 2012 reference values reflect contemporary Australasian spirometryWe aimed to ascertain the fit of the European Respiratory Society Global Lung Initiative 2012 reference ranges to contemporary Australasian spirometric data.
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Ventilatory response and stability of oxygen saturation during a hypoxic challenge in very preterm infantsPreterm infants have immature control of breathing and impaired pulmonary gas exchange. We hypothesized that infants with bronchopulmonary dysplasia (BPD) have a blunted ventilatory response and peripheral oxygen saturation (SpO2 ) instability during a hypoxic challenge.