A Preliminary Evaluation of a New Life Science Module for Year One Nursing and Midwifery Students

This report outlines the rationale for the design and implementation of a new life sciences module for year one nursing and midwifery students. It describes our experience to date in running the new module and presents some preliminary results which describe an improved student performance compared to our previous year one bioscience module.

Nasal Epithelial Cells Can Act as a Physiological Surrogate for Paediatric Asthma Studies

Introduction: Differentiated paediatric epithelial cells can be used to study the role of epithelial cells in asthma. Nasal epithelial cells are easier to obtain and may act as a surrogate for bronchial epithelium in asthma studies. We assessed the suitability of nasal epithelium from asthmatic children to be a surrogate for bronchial epithelium using air-liquid interface cultures.

Methods: Paired nasal and bronchial epithelial cells from asthmatic children (n = 9) were differentiated for 28 days under unstimulated and IL-13-stimulated conditions. Morphological and physiological markers were analysed using immunocytochemistry, transepithelial-electrical-resistance, Quantitative Real-time-PCR, ELISA and multiplex cytokine/chemokine analysis.

Results: Physiologically, nasal epithelial cells from asthmatic children exhibit similar cytokine responses to stimulation with IL-13 compared with paired bronchial epithelial cells. Morphologically however, nasal epithelial cells differed significantly from bronchial epithelial cells from asthmatic patients under unstimulated and IL-13-stimulated conditions. Nasal epithelial cells exhibited lower proliferation/differentiation rates and lower percentages of goblet and ciliated cells when unstimulated, while exhibiting a diminished and varied response to IL-13.

Conclusions: We conclude that morphologically, nasal epithelial cells would not be a suitable surrogate due to a significantly lower rate of proliferation and differentiation of goblet and ciliated cells. Physiologically, nasal epithelial cells respond similarly to exogenous stimulation with IL-13 in cytokine production and could be used as a physiological surrogate in the event that bronchial epithelial cells are not available.

Service user and carer participation in an endoscopy nursing programme

This article reports an initiative to improve students' insight into service user and carer experience of endoscopy, particularly those with severe disability, such as spinal cord injury. This insight has the potential to improve the information provided and level of person-centred care in an endoscopy service. It was evident in the feedback from the classroom encounter that the teaching and learning strategy had a positive outcome, which will allow us to integrate the approach into future curriculum development and delivery, bringing the lived experience from the service user and carer perspective into the classroom. Students engaged in discussion and used their reflective skills to develop sensitivity to those with physical disability and complex needs requiring endoscopy procedures.