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Research
Growth of the airway smooth muscle layer from late gestation to childhood is mediated initially by hypertrophy and subsequently hyperplasiaThe airway smooth muscle (ASM) layer thickens during development. Identifying the mechanism(s) for normal structural maturation of the ASM reveals pathways susceptible to disease processes. This study characterized thickening of the ASM layer from foetal life to childhood and elucidated the underlying mechanism in terms of hypertrophy, hyperplasia and extracellular matrix (ECM) deposition.
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Mucus and mucus flake composition and abundance reflect inflammatory and infection status in cystic fibrosisMucus hyperconcentration in cystic fibrosis (CF) lung disease is marked by increases in both mucin and DNA concentration. Additionally, it has been shown that half of the mucins present in bronchial alveolar lavage fluid from preschool-aged CF patients are present in as non-swellable mucus flakes.
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Neonatal sepsis: a systematic review of core outcomes from randomised clinical trialsThe lack of a consensus definition of neonatal sepsis and a core outcome set proves a substantial impediment to research that influences policy and practice relevant to key stakeholders, patients and parents.
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Population pharmacokinetic study of benzathine penicillin G administration in Indigenous children and young adults with rheumatic heart disease in the Northern Territory, AustraliaBenzathine penicillin G is the cornerstone of secondary prophylaxis to prevent Streptococcus pyogenes infections, which precede acute rheumatic fever.
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The prevalence of and potential risk factors for Developmental Language Disorder at 10 years in the Raine StudyThis study sought to determine the prevalence of Developmental Language Disorder (DLD) in Australian school-aged children and associated potential risk factors for DLD at 10 years.
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Anesthetic Exposure During Childhood and Neurodevelopmental Outcomes: A Systematic Review and Meta-analysisClinical studies of neurodevelopmental outcomes after anesthetic exposure have evaluated a range of outcomes with mixed results.
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Exiting the Anthropocene: Achieving personal and planetary health in the 21st centuryPlanetary health provides a perspective of ecological interdependence that connects the health and vitality of individuals, communities, and Earth's natural systems. It includes the social, political, and economic ecosystems that influence both individuals and whole societies.
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Knowing your audience: Investigating stillbirth knowledge and perceptions in the general population to inform future public health campaignsThe prevalence of stillbirth in many high income countries like Australia has remained unchanged for over 30 years. The 2018 Australian government Senate Select Committee on Stillbirth Research and Education highlighted the need for a public health campaign to encourage public conversations and increase awareness.
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Evaluation of a Community-Led Program for Primordial and Primary Prevention of Rheumatic Fever in Remote Northern AustraliaEnvironmental factors including household crowding and inadequate washing facilities underpin recurrent streptococcal infections in childhood that cause acute rheumatic fever (ARF) and subsequent rheumatic heart disease (RHD).
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A mixed-methods evaluation of a health-promoting café located in a small health service in rural Victoria, AustraliaResidents of rural areas internationally typically experience chronic disease risk profiles worse than city dwellers. Poor diet, a key driver of chronic disease, has been associated with unhealthy food environments, and rural areas often experience limited access to healthy, fresh and affordable food.