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Pro-inflammatory cytokines such as IL-8 play an important role in the inflammatory response to neonatal airway injury. Difficulty in detecting counter-regulatory cytokines such as IL-10 in lavage fluid from preterm infants led to the suggestion that its deficit may be a factor in the etiology of chronic lung disease of prematurity (CLD). The aim of the(More)
The regulatory proteins Nef, Rev, and Tat of human immunodeficiency virus type 1 (HIV-1) are attractive targets for vaccine development, since induction of effective immune responses targeting these early proteins may best control virus replication. Here we investigated whether vaccination with biologically active Tat or inactive Tat toxoid derived from(More)
BACKGROUND This study was designed to establish a reference interval for sweat chloride for infants without evidence of cystic fibrosis (CF), aged between 5 wk and 6 wk, a time when sweat testing is an integral part of newborn screening for CF. In addition, we compared the gold standard method of sweat testing (quantitative pilocarpine iontophoresis [QPIT,(More)
Doctors in specialist training posts in the Mersey Deanery are expected to reflect on their clinical practice and to document their learning experiences in an e-portfolio. This study aims specifically to explore how they have engaged in reflection on their practice and how they utilise their learning portfolio to document evidence of this. A modified Delphi(More)
Surfactant proteins (SPs) play an important role in surfactant metabolism and function. Understanding their relative contribution to clinical outcome remains incomplete. Exogenous surfactants differ in their SP content and physiologic effects. The aims of this study were to measure bronchoalveolar lavage (BAL) SP concentrations from preterm infants(More)
Airway liquid content and insufficient absorptive airway ion transport at birth are potentially important factors in the development and severity of neonatal respiratory disease. The role of deficient absorptive airway ion transport in the development of chronic lung disease of prematurity is unknown. Additionally, lung inflammatory mediators modulate(More)
A study was conducted between August 2004 and August 2005 to explore the experiences of Foundation year 2 (F2) trainees who used the learning portfolio on the Mersey Deanery pilot scheme. Seventy-three trainees (77%) reported receiving their portfolio during their induction. In their first four-month placement, 90 trainees (96%) completed the two case-based(More)
UNLABELLED Use of home oxygen therapy for prematurely born infants with chronic lung disease (CLD) can facilitate early discharge, but affected infants might require more readmissions. Our aim was to determine if health care utilisation and associated costs in the first 2 years were greater in centres with a high compared to centres with restricted use of(More)