Biomedical subjects

Deborah Gill

Publications and source records attributed to Deborah Gill.

3 recordsLinked to original sources

PubMed2005

Twelve tips for teaching using videoconferencing.

Videoconferencing is a highly flexible teaching tool. It can assist in delivery of a rapidly changing curriculum and can solve some of the problems caused by trying to deliver teaching to an audience dispersed across campuses. When well planned and delivered effectively, videoconferenced teaching sessions can be stimulating and enjoyable. An enthusiastic approach, a well-planned session, interactive teaching, use of site facilitators and a good working relationship with technical support are keys to success.

Education, Medical↗

PubMed2002

Temporal regulation of CFTR expression during ovine lung development: implications for CF gene therapy.

The cystic fibrosis transmembrane conductance regulator (CFTR) protein is a small conductance chloride ion channel that may interact directly with other channels including the epithelial sodium channel (ENaC). CFTR is known to be more abundant in the airway epithelium during the second trimester of human development than after birth. This could be a consequence of the change in function of the respiratory epithelium from chloride secretion to sodium absorption near term. Alternatively it might reflect an additional role for CFTR in the developing airway epithelium. Though the lung epithelia of CF fetuses and infants rarely show gross histological abnormalities, there is often evidence of inflammation. Our aim was to establish whether CFTR expression levels correlated with specific developmental stages or differentiated functions in the ovine fetal lung. We evaluated CFTR expression using a quantitative assay of mRNA at 14 time points through gestation and showed highest levels at the start of the second trimester followed by a gradual decline through to term. In contrast, ENaC expression increased from the start of the third trimester. These results support a role for CFTR in differentiation of the respiratory epithelium and suggest that its expression levels are not merely reflecting major changes in the sodium/chloride bulk flow close to term. These observations may have significant implications for the likely success of CF gene therapy in the postnatal lung.

Animals↗

PubMed2001

Twelve tips for potential distance learners.

Distance learning courses are becoming popular among medical professionals due to their flexibility, allowing minimal disruption to personal and professional commitments. The ability to continue professional duties, allied to the reduced cost of distance learning courses, also makes them attractive to institutions looking to develop the skills of their staff. However the nature of distance learning courses means that they are often of long duration and many students fail to maintain motivation while working in isolation. This is reflected by high non-completion rates. This article outlines issues that all students planning a distance learning course should consider, relating to choice of course, time management, funding and adjusting to the different nature of distance learning. The authors advise developing a support network for distance learning students, either in person or electronically, to increase motivation and completion.

Journal Article↗