Research has indicated that individuals may become less tolerant to shiftwork as they age. This study observed the effect of age on neurobehavioral performance in shift workers working a 12-h shift schedule. Performance data was collected for a 14-day period, from 20 subjects. Analyses were performed to identify significant differences relating to age. Older subjects’ performance declined faster during night shifts than their younger counterparts, indicating a more profound effect of night work on performance in older workers. However, larger investigations are required to support generalized statements about the impact of age on performance.

2 8.45: Kristian Brion, Graeme R Russ & Ravi Krishnan Inhibtion of T cell proliferation by the CD200-EGFP fusion protein Abstract 4 9.00: Maggie Centenera, Cassandra McIver & Jennifer Hardingham. siRNA-mediated silencing of epiregulin as a novel therapeutic approach to colorectal cancer4 9.00: Maggie Centenera, Cassandra McIver & Jennifer Hardingham. siRNA-mediated silencing of epiregulin as a novel therapeutic approach to colorectal cancer Abstract 9 9.15: Rebecca A Dragovic, David T Armstrong & Robert B Gilchrist. Role of oocyte-secreted growth differentiation factor-9 (GDF-9) in the regulation of cumulus expansion9 9.15: Rebecca A Dragovic, David T Armstrong & Robert B Gilchrist. Role of oocyte-secreted growth differentiation factor-9 (GDF-9) in the regulation of cumulus expansion Abstract 16 9.30: Sarah Jay, Renee Petrilli, Sally Ferguson, Drew Dawson & Nicole Lamond. The impact of a caffeinated energy drink on daytime sleep following a night of sleep loss16 9.30: Sarah Jay, Renee Petrilli, Sally Ferguson, Drew Dawson & Nicole Lamond. The impact of a caffeinated energy drink on daytime sleep following a night of sleep loss 9.45–10.45 am: Honours students, Group 2 Chair: Dr Peter Bardy Abstract 29 9.45: Eugene Roscioli, Graeme R Russ & Ravi Krishnan. Characterisation of a novel PDL1 fusion protein29 9.45: Eugene Roscioli, Graeme R Russ & Ravi Krishnan. Characterisation of a novel PDL1 fusion protein Abstract 30 10.00: Guldana Ruzehaji, Ilse Daehn, Antiopi Varelias & Tim Rayner.30 10.00: Guldana Ruzehaji, Ilse Daehn, Antiopi Varelias & Tim Rayner. Effect of T-cells upon skin fibroblast function Abstract 31 10.15: Claire L Seymour-Griffin, Cassandra M McIver & Jennifer E Hardingham.31 10.15: Claire L Seymour-Griffin, Cassandra M McIver & Jennifer E Hardingham. Characterisation of MCAM as a potential target for siRNA-mediated gene silencing in colorectal cancer Abstract 32 10.30: Ian S Westley, Benedetta C Sallustio, Raymond G Morris & Allan M Evans.32 10.30: Ian S Westley, Benedetta C Sallustio, Raymond G Morris & Allan M Evans. Role of the MRP2 transporter in the biliary excretion of mycophenolate ether