Social and Behavioral Sciences Commons^™

Resolving Sub-Molecular Binding And Electrical Switching Mechanisms Of Single Proteins At Electroactive Conducting Polymers, A Gelmi, M J. Higgins, Gordon G. Wallace

Faculty of Science, Medicine and Health - Papers: part A

Polymer-based electrodes for interfacing biological tissues are becoming increasingly sophisticated. Their many functions place them at the cross-roads of electromaterials, biomaterials, and drug-delivery systems. For conducting polymers, the mechanism of conductivity requires doping with anionic molecules such as extracellular matrix molecules, a process that distinguishes them as biomaterials and provides a means to control interactions at the cellular-electrode interface. However, due to their complex structure, directly observing the selective binding of target molecules or proteins has so far eluded researchers. This situation is compounded by the polymer's ability to adopt different electronic states that alter the polymer-dopant interactions. Here, the …

Short-Term Effects Of Fish And Fish Oil Consumption On Total And High Molecular Weight Adiponectin Levels In Overweight And Obese Adults, Elizabeth P. Neale, Beverly Muhlhausler, Yasmine C. Probst, Marijka J. Batterham, Francesca Fernandez, Linda C. Tapsell

Faculty of Science, Medicine and Health - Papers: part A

Objective: Fish or fish oil consumption may increase levels of total and high molecular weight (HMW) adiponectin, a hormone associated with anti-inflammatory and insulin-sensitising effects, however it is not known if the effects of the food and supplement are the same. The aim of this study was to compare the effect of consuming fish and fish oil supplements on plasma total and HMW adiponectin concentrations in overweight human participants.

Materials/Methods: 29 overweight and obese participants underwent a two week run-in period, followed by a four week isocaloric dietary intervention which provided 1.8g of long chain omega-3 polyunsaturated fatty acids (LC …

Molecular Evidence Of N-Methyl-D-Aspartate Receptor Hypofunction In Schizophrenia, C S. Weickert, S J. Fung, V S. Catts, P R. Schofield, K M. Allen, L T. Moore, Kelly A. Newell, D Pellen, Xu-Feng Huang, S V. Catts, T W Weickert

Faculty of Science, Medicine and Health - Papers: part A

Blockade of N-methyl-D-aspartate receptors (NMDARs) produces behavior in healthy people that is similar to the psychotic symptoms and cognitive deficits of schizophrenia and can exacerbate symptoms in people with schizophrenia. However, an endogenous brain disruption of NMDARs has not been clearly established in schizophrenia. We measured mRNA transcripts for five NMDAR subunit mRNAs and protein for the NR1 subunit in the dorsolateral prefrontal cortex (DLPFC) of schizophrenia and control (n=74) brains. Five NMDAR single-nucleotide polymorphisms (SNPs) previously associated with schizophrenia were tested for association with NMDAR mRNAs in postmortem brain and for association with cognitive ability in an antemortem cohort …