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Airway macrophages display decreased expression of receptors mediating and regulating scavenging in early cystic fibrosis lung diseaseCystic fibrosis (CF) airway disease is characterized by chronic inflammation, featuring neutrophil influx to the lumen. Airway macrophages (AMs) can promote both inflammation and resolution, and are thus critical to maintaining and restoring homeostasis. CF AM functions, specifically scavenging activity and resolution of inflammation, have been shown to be impaired, yet underlying processes remain unknown.
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Effects of a positive education programme on secondary school students’ mental health and wellbeing; challenges of the school contextPrevious research has demonstrated wellbeing benefits for positive education programmes (PEPs) facilitated by clinicians or experts or outside the school context. The current study explored the effects of a Year 10 PEP led by teachers trained in positive education and embedded within the Australian secondary school context.
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Current parenteral nutrition practice and clinical outcomes of term and late preterm infants: A retrospective studyLimited studies have described parenteral nutrition (PN) practices and clinical outcomes in term and late preterm infants. The aim of this study was to describe the current practice of PN in term and late preterm infants and their short-term clinical outcomes.
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Prevalence of tracheobronchomalacia is higher than previously reported in children with cystic fibrosisTracheobronchomalacia (TBM) is estimated to be present in 1 in 2100 children. Previous reports suggest the prevalence is higher in children with cystic fibrosis (CF). This has clinical implications with potential to influence airway clearance and lung health.
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Roadmap to incorporating group A Streptococcus molecular point-of-care testing for remote Australia: a key activity to eliminate rheumatic heart diseaseJonathan Asha Dylan Rosemary Janessa Jeffrey Carapetis AM Bowen Barth Wyber Pickering Cannon AM MBBS FRACP FAFPHM PhD FAHMS BA MBBS DCH FRACP PhD
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A genome-wide association study of total child psychiatric problems scoresSubstantial genetic correlations have been reported across psychiatric disorders and numerous cross-disorder genetic variants have been detected. To identify the genetic variants underlying general psychopathology in childhood, we performed a genome-wide association study using a total psychiatric problem score.
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Diabetes Stigma Predicts Higher HbA1c Levels in Australian Adolescents With Type 1 DiabetesAdolescents with Type 1 diabetes (T1D) often need to undertake self-management tasks in public or disclose their diagnosis to others. Therefore, they may be subjected to negative reactions from the public, known as enacted stigma.
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Novel small molecules that increase the susceptibility of Neisseria gonorrhoeae to cationic antimicrobial peptides by inhibiting lipid A phosphoethanolamine transferaseNeisseria gonorrhoeae is an exclusively human pathogen that commonly infects the urogenital tract resulting in gonorrhoea. Empirical treatment of gonorrhoea with antibiotics has led to multidrug resistance and the need for new therapeutics. Inactivation of lipooligosaccharide phosphoethanolamine transferase A (EptA), which attaches phosphoethanolamine to lipid A, results in attenuation of the pathogen in infection models.
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The effect of azithromycin on structural lung disease in infants with cystic fibrosis (COMBAT CF): a phase 3, randomised, double-blind, placebo-controlled clinical trialStructural lung disease and neutrophil-dominated airway inflammation is present from 3 months of age in children diagnosed with cystic fibrosis after newborn screening. We hypothesised that azithromycin, given three times weekly to infants with cystic fibrosis from diagnosis until age 36 months, would reduce the extent of structural lung disease as captured on chest CT scans.
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Talking skin: Attitudes and practices around skin infections, treatment options, and their clinical management in a remote region in Western AustraliaDocumenting carer, service provider and healthcare practitioner perspectives on skin infections provides more understanding of the context of treatment decisions