|
PROCEEDINGS OF THE
AUSTRALIAN PHYSIOLOGICAL SOCIETY |
ISSN 0067-2084 |
Volume 48 |
2017 |
|
CONTENTS |
|
AuPS 2017 Melbourne Meeting |
|
| AuPS Invited Lecture | |
| An earful of physiology G.D. Housley | 1P |
| Symposium: Strategies for large-scale and authentic assessment of undergraduates | |
| Development and assessment of problem-solving skills P.J. White, E. Yuriev, J.L. Short, J.E. McLaughlin, S. Naidu & I. Larson | 9P |
| Student Peer Assessment: An efficient assessment method to enhance critical evaluation? R.M. Vickery, C.S-Y. Lin & A.J. Moorhouse | 10P |
| Academic and student perceptions of assessment Y. Hodgson & L. Garvey | 11P |
| Professional identity in allied health students: How it affects authentic assessment H. Gray, K. Colthorpe, H. Ernst & L. Ainscough | 13P |
| Free communications: Muscle wasting | |
| The contractile properties of slow and fast skeletal muscle from dysferlin deficient mice E.M. Lloyd, M.D. Grounds & G.J. Pinniger | 2P |
| One week of hospital admission following elective hip surgery induces substantial muscle atrophy in older patients I.W.K. Kouw, B.B.L. Groen, J.S.J. Smeets, J. van Kranenburg, M. Poeze, J.A. Geurts, R.H.M. ten Broeke, L.B. Verdijk & L.J.C. van Loon | 3P |
| Modulating bone morphogenic protein signalling in cancer cachexia A. Hagg, R. Sartori, C.A. Harrison, M. Sandri & P. Gregorevic | 4P |
| Ingestion of 40 g protein prior to sleep stimulates overnight myofibrillar protein synthesis in healthy older men I.W.K. Kouw, A.M. Holwerda, J. Trommelen, I.F. Kramer, J. Bastiaanse, S.L. Halson, W.K.W.H. Wodzig, L.B. Verdijk & L.J.C. van Loon | 5P |
| Mitochondrial oxidative capacity and oxidative stress in chronically inactive elderly patients J. Mikovic, E.J. Artenson-Lantz, D. Paddon-Jones & S. Lamon | 6P |
| Muscle specific kinase protects mdx mouse muscles against eccentric contraction-induced loss of strength J. Ban, S. Trajanovska & W.D. Phillips | 7P |
| Phosphorylation of dystrophin S3059 protects against skeletal muscle wasting K. Swiderski, C.J. Brock, S.S. Thakur, J. Trieu, A. Chee, T. Naim, K.T. Murphy & G.S. Lynch | 8P |
| Free communicartions: Cardiac | |
| Dissecting the molecular pathways of glucose mishandling and glycogen disturbance in the diabetic heart K.M. Mellor, U. Varma, C.L. Curl & L.M.D. Delbridge | 14P |
| Metabolic mechanism for cardiomyocyte cell cycle arrest R.J. Mills, E.R. Porrello & J.E. Hudson | 15P |
| Inhibitory effect of phenytoin on cardiac RYR2 A. Ashna, D.F. van Helden & D.R. Laver | 16P |
| Therapeutic methods for physiological cardiac hypertrophy: The role of MicroRNAs G. Mazzarino, S. Lamon & G.D. Wadley | 17P |
| Differential effect of electrical stimulation and β-adrenergic stimulation on neonatal rat ventricular myocyte monolayer conduction properties S.P. Wells, H.M.M. Waddell, L.M.D. Delbridge & J.R. Bell | 18P |
| Arrhythmia: an ‘off-target’ effect of cancer cardiotoxicity A.D. Chakraborty, L.A. Gonano, J .C. McLay, A.F. Dulhunty & P.P. Jones | 19P |
| Free communications: Physiology education | |
| Open-note examinations as opportunities for meaningful learning and assessment E. Yuriev, M. Lazarus & D.T. Malone | 24P |
| Implementation and evaluation of a video feedback model G.D. Wadley & S. Macfarlane | 25P |
| Transformation of a traditionally delivered exercise physiology theory curriculum into a contemporary model of blended learning that better supports student learning L.A. Lexis & B.L. Julien | 26P |
| Enhancing students' acquisition and application of the conventions of scientific writing J. Kibedi, K. Colthorpe, J.D. Mi, J. Hardy & S. Rowland | 27P |
| Numeracy performance in sports and exercise science students at an Australian university S. Green, S. McGlynn, D.M. Stuart, P. Fahey, J. Pettigrew & P. Clothier | 28P |
| How do students deal with difficult physiological concepts? K. Colthorpe, H. Abe & L. Ainscough | 29P |
| Using an online simulation to prepare students for an enquiry-based laboratory class M. Quiroga & J. Choate | 30P |
| Encouraging students’ self-regulated learning skills through the use of discussion boards R. Leung, L. Ainscough, K. Colthorpe & T. Langfield | 31P |
| Symposium: AuPS/Physiological Society of Japan Joint Symposium: Skeletal muscle physiology and function | |
| The genetics of vertebrate skeletal muscle assembly J. Berger & P.D. Currie | 20P |
| The role of phospholipid flippase in myotube formation H.Y. Hara, T.M. Tsuchiya, I.K. Itoh, O.M. Okuda, N.R. Nishioka & U.M. Umeda | 21P |
| Molecular mechanism of type 1 ryanodine receptor-linked muscle diseases: toward diagnosis and therapy T. Murayama | 22P |
| Calcium handling by human skeletal muscle fibres with ryanodine receptor variants R.H. Choi & B.S. Launikonis | 23P |
| Free communications: Pharmacology and treatment | |
| Diverse changes to GABAA receptor function by mutations that cause severe childhood epilepsies N.L. Absalom, V. Liao, P.K. Ahring, M. Bowen, I. McGregor & M. Chebib | 32P |
| Volatile vs injectable anaesthetics: considerations for electrophysiological studies in the rat B.M. Wild, R. Arnold & R. Morris | 33P |
| Targeting the intestinal lymphatic system using an oral triglyceride mimetic prodrug enhances immunosuppressant activity in vivo R. Kochappan, S. Han, L. Hu, T. Quach, D. Senyschyn, E. Cao, G. Lee, F. Lim, J.S. Simpson, J. Mintern, N.L. Trevaskis & C.J.H. Porter | 34P |
| High density lipoprotein promotes targeted delivery into lymph and lymph nodes: A viable carrier for immunotherapies and vaccines G. Gracia, A. Johnston, C.J.H. Porter & N.L. Trevaskis | 35P |
| Is high-density lipoprotein-based therapy an option for the treatment of muscle damage in Facioscapulohumeral muscular dystrophy? A.P. Denny & A.K. Heather | 36P |
| Maternal selenium deficiency in mice alters placental function, reduces fetal glucose concentrations and impairs fetal growth P. Hofstee, L. Bartho, D.R. McKeating, O.J. Holland, J.J. Vanderlelie, A.V. Perkins & J.S.M. Cuffe | 138P |
| Posters | |
| Maternal obesity results in impaired brain function in the offspring by mechanisms involving electrical hyperactivity A.A. Abdulwahid, H.A. Coleman & H.C. Parkington | 37P |
| The role of linoleic acid in placental inflammatory response and fatty acid metabolism N. Shrestha, J.S.M. Cuffe, O.J. Holland, A.V. Perkins, A.J. McAinch & D.H. Hryciw | 38P |
| Mitochondrial profiling of immortalised myoblasts from a Duchenne Muscular Dystrophy patient C.A. Timpani, J. White, K. Mamchaoui, G. Butler-Browne, A. Hayes & E. Rybalka | 39P |
| Adenylosuccinic acid therapy for the treatment of Duchenne muscular dystrophy: a pre-clinical evaluation of safety and efficacy E. Rybalka, C.A. Timpani & A. Hayes | 40P |
| Glucocorticoids dysregulate cellular viability, mitochondrial membrane potential and cellular respiration differently in normal compared to high glucose environments J.S.M. Cuffe, I. Bray-Narai, J.J. Fisher, O.J. Holland & A.V. Perkins | 41P |
| Glucocorticoid suppression of uncarboxylated osteocalcin impairs basal and post-exercise insulin sensitivity and osteocalcin signalling in humans L. Parker, A.P. Garnham, G.K. McConell, N.K. Stepto, D. Hare, E. Byrnes, P. Ebeling, E. Seeman, T. Brennan-Speranza & I. Levinger | 42P |
| High fat diet induced lymphatic changes may play a role in promoting fatty liver disease A.D. Lam, E. Cao, M. Montgomery, P. Yadav, H. Chu, G. Gracia, M.J. Watt & N.L. Trevaskis | 44P |
| Oral administration of L-arginine improves gastrointestinal function in dystrophic mdx mice K. Swiderski, R. Bindon, J. Trieu, T. Naim, E.L. Hill-Yardin, R. Koopman, J.C. Bornstein & G.S. Lynch | 45P |
| Effects of substituting carbohydrates and fat for whey-protein or adding them to whey protein on energy intake and underlying gastrointestinal-mechanisms in healthy older men C. Giezenaar, T. Hausken, K.L. Jones, M. Horowitz, I. Chapman & S. Soenen | 46P |
| Investigating the impact of liposome properties on lymphatic distribution following intraperitoneal delivery I.E. Inocencio, G. Lee, A. Phillips, J. Windsor, C.J.H. Porter & N.L. Trevaskis | 47P |
| A novel cervical lymph cannulation method in rats to evaluate clearance from the brain into the lymphatics T.A. Hoang, J.A. Nicolazzo & N.L. Trevaskis | 48P |
| Distribution of therapeutic proteins into thoracic lymph after intravenous administration is protein size-dependent and primarily occurs within the liver and mesentery P. Yadav, V.M. McLeod, A.P.R. Johnston, L.M. Kaminskas & N.L. Trevaskis | 49P |
| Control of glycine receptor activation by a glycine transporter co-expressed in Xenopus oocytes D. Sheipouri, R.J. Vandenberg & R.M. Ryan | 50P |
| Sodium nitrate treatment escalates doxorubicin-induced cachexia in mice D.G. Campelj, B.M. Butcher, D.A. Debruin, C.A. Timpani, A. Hayes & E. Rybalka | 51P |
| An essential role for mitochondrial phosphatidylethanolamine synthesis in regulating skeletal muscle and mitochondrial structure A. Selathurai, G.M. Kowalski & C.R. Bruce | 52P |
| The epigenetic basis of variable responses to exercise training - a novel study design M. Jacques, S. Voisin, X. Yan & N. Eynon | 53P |
| Hepatic autophagy dysfunction in mice following high fat feeding G.M. Morales-Scholz, K.F. Howlett, R.M. Murphy, G.M. Kowalski, C.R. Bruce & C.S. Shaw | 54P |
| The investigation of dantrolene sodium analogues on SR calcium loading and release, and calsequestrin Ca2+ binding properties in cardiac muscle C.M. Loescher, J. Al-Rawi & L.M. Gibson | 55P |
| Cardiac in vivo haemodynamic function is modified by myocardial membrane DHA incorporation attributable to fish oil doses achievable in the human diet M.J. Macartney, G.E. Peoples & P.L. McLennan | 56P |
| The link between in vivo diastolic function and mechanical stiffness in intact rat cardiomyocytes A.J.A. Raaijmakers, J.V. Janssens, J.R. Bell, C.L. Curl & L.M.D. Delbridge | 57P |
| Testing a methodology for comparative stiffness measurement in isolated loaded intact cardiomyocytes J.V. Janssens, A.J.A. Raaijmakers, J.R. Bell, K.M. Mellor, C.L. Curl & L.M.D. Delbridge | 58P |
| Establishing reference conditions for electrophysiological recordings of spontaneously beating neonatal rat cardiomyocytes on a multi-electrode array H.M.M. Waddell, S.P. Wells, L.M.D. Delbridge & J.R. Bell | 59P |
| The effects of vitamin D supplementation and exercise enrichment on in vivo analysis of physical activity behaviour, exercise capacity and metabolism D.A. Debruin, E. Rybalka, C. Goodman & A. Hayes | 60P |
| The effect of IPC on central and peripheral fatiguing mechanisms following sustained maximal isometric exercise S.L. Halley, J. Siegler & P. Marshall | 61P |
| A common morphological variation in the knee insertion of the extensor digitorum longus muscle reduces maximal force production but does not affect other contractile properties L. Kiriaev, P. Houweling, S. Kueh, J.W. Morley, K. North & S.I. Head | 62P |
| Concurrent training further enhances markers of skeletal muscle ribosome biogenesis, but not associated signalling responses, versus single-mode resistance training J.J. Fyfe, D.J. Bishop, J.D. Bartlett, E.D. Hanson, M.J. Anderson, A.P. Garnham & N.K. Stepto | 63P |
| Phenotypic variability in response to high-intensity interval training in the Gene SMART study S. Voisin, X. Yan, M. Jacques, F. Munson, I.D. Papadimitriou, N. Dvir, J. Kuang, O. Tirosh, L. O'Keefe, A.P. Garnham, D.J. Bishop & N. Eynon | 64P |
| Effect of high-intensity intermittent exercise on the contractile properties of human type I and type II skeletal muscle fibres C.R. Lamboley, D.M. Rouffet, T.L. Dutka, R.M. Murphy, M.J. McKenna & G.D. Lamb | 66P |
| Increasing nuclear NAD+ biosynthesis induces muscle remodelling without alterations in myofibrillar Ca2+ sensitivity O. Friedrich, N. Turner, B. Osborne, A. Samsudeen, M. Haug, B. Reischl, L. Kiriaev & S.I. Head | 67P |
| Heat shock protein 70 (Hsp70) overexpression drives myoblast fusion during C2C12 cell differentiation S.S. Thakur, V.L. Chhen, K. Swiderski, J.G. Ryall & G.S. Lynch | 68P |
| Differential oxidation of ryanodine receptors in male and female calsequestrin knock-out mice L. Pearce & B.S. Launikonis | 69P |
| The role of Fn14 in mouse skeletal muscle recovery post Notexin injury:
Effects on myogenic regulatory factors, catabolic markers, and structural proteins A. Pascoe, A.J. Johnston, L. Jenkinson, C. van der Poel & R.M. Murphy | 70P |
| The effect of novel ryanodine receptor modulators on Ca2+ leak in skeletal muscle fibres D.P. Singh, R.T. Rebbeck, R.L. Cornea & B.S. Launikonis | 71P |
| Michael Roberts Lecture | |
| Enhancing the commencing student learning experience with innovative learning and teaching approaches and peer support systems K. Tangalakis | 72P |
| Free communicatons: Skeletal muscle | |
| Muscle stem cell self-renewal is regulated via innate cell metabolism and the extracellular environment J.G. Ryall, C.H. Ly & G.S. Lynch | 74P |
| Implantation of muscle precursor cells grown as 3D structures improves muscle regeneration after myotoxic injury C.J. Taylor, C.J. Brooks, C. van der Poel & J.E. Church | 75P |
| E3 ligase substrate receptor ASB2 is a negative regulator of skeletal muscle size J.R. Davey, B. Parker, L. Sylow, H. Qian, D.E. James & P. Gregorevic | 76P |
| Identifying novel miRNAs targeting NDRG2 regulation in skeletal muscle B.A. Mir, M. Kalanon, A.P. Russell & V. Foletta | 77P |
| Characterisation of SERCA, phospholamban and sarcolipin proteins in human skeletal muscle B.P. Frankish, R.M. Murphy & G.D. Lamb | 78P |
| Osmotic compression improves force production in skinned muscle fibres of the rat and human D. Watanabe, T.L. Dutka, C.R. Lamboley & G.D. Lamb | 79P |
| Symposium: New directions in ischemia cardioprotection | |
| Role of nano-particles in ischemia-reperfusion therapies L.C. Hool | 80P |
| Impact of reactive oxygen species production on calcium release during ischemia-reperfusion injury P.P. Jones | 81P |
| Remote ischaemic conditioning for cardioprotection: Bench to bedside in action! D.J. Hausenloy | 82P |
| Using cardiac stem cells to rescue the ischemic heart S.Y. Lim | 83P |
| Symposium: Emerging leaders in placental physiology | |
| Intrauterine environment and cardiovascular disease risk in later life P.H. Andraweera | 88P |
| Maternal glucose metabolism and the gut and placental microbiota M. Dekker Nitert | 89P |
| The impact of lifestyle and pharmacological interventions on the placenta in complicated pregnancies J.F. Briffa | 90P |
| Mitochondrial adaptations and dynamics in the human placenta O.J. Holland, A. Alvsaker, G. McEnroe, K.K. Cheung & A.V. Perkins | 91P |
| Symposium: Assessing and counteracting frailty during ageing | |
| Assessing frailty in older individuals A.B. Maier | 92P |
| Protein absorption and satiety in older individuals S. Soenen | 93P |
| Anabolic resistance with aging L.J.C. van Loon | 94P |
| Novel nutritional interventions to counteract frailty and wasting R. Koopman | 95P |
| Symposium: Problems in labour: Mother Nature versus Father Time | |
| Is hypoxia good for labour? S. Wray | 96P |
| Preventing premature birth by exploiting anti-inflammatory actions of progesterone S.A. Mesiano | 97P |
| Prevention of preterm birth: Novel targets of inflammation in the myometrium M. Lappas | 98P |
| Mechanisms contributing to Failure-to-Progress in human labour H.C. Parkington, P.M. Sheehan, H.A. Coleman & S.P. Brennecke | 99P |
| Meet the Editor - Prof Susan Wray | |
| AuPS Plenary Lecture | |
| Downs and ups of calcium in the heart D.A. Eisner | 100P |
| Free communications: Metabolism and signalling | |
| Measurement of postprandial glucose fluxes in response to 5 and 28 days of overfeeding in healthy humans D.J. Morrison, G.M. Kowalski, C.R. Bruce & G.D. Wadley | 101P |
| High fat diet remodels the intestinal lymphatic vasculature to promote obesity and glucose intolerance E. Cao, M.J. Watt, C. Nowell, G. Gracia, H. Chu, L. Hu, C.J.H. Porter & N.L. Trevaskis | 102P |
| Medium chain fatty acids are metabolised by the hypothalamus and regulate energy balance in healthy mice V.R. Haynes, M. Top, F.W. Zaho, D. De Souza, D. Spanswick & M.J. Watt | 103P |
| Ascorbic acid supplementation improves skeletal muscle oxidative stress and insulin sensitivity in people with type 2 diabetes: findings of a randomized controlled study S.A. Mason, P.A. Della Gatta, R.J. Snow, A.P. Russell & G.D. Wadley | 104P |
| Liver-muscle crosstalk in sarcopenic obesity? J.G. Okun, J. Schumacher, A. Zota, M. Blüher, M. Heikenwalder & A.J. Rose | 105P |
| Skeletal muscle interstitial glucose concentration becomes limiting to glucose uptake during insulin exposure after exercise in humans G.K. McConell, K.A. Sjøberg, F. Ceutz, L. Gliemann, M. Nyberg, Y. Hellsten, C. Frøsig, B. Kiens, J.F.P. Wojtaszewski & E.A. Richter | 106P |
| Dynamic proteome profiling of individual proteins in human skeletal muscle after a high-fat diet and resistance exercise D.M. Camera, J.G. Burniston, W.J. Smiles & J.A. Hawley | 107P |
| Load-dependent effects of whey-protein supplements on energy intake, gastric emptying and gut hormone concentrations in men and women C. Giezenaar, N.D. Luscombe-Marsh, A.T. Hutchison, M. Horowitz, I. Chapman & S. Soenen | 108P |
| Symposium: Cellular mechanisms of failure and arrhythmia in the diseased heart | |
| Sodium pump and intracellular sodium in healthy and failing hearts D. Pavlovic | 109P |
| Cellular mechanisms of failure and arrhythmia in the diseased heart N.A. Beard, A. Denniss, K. Walweel, D.R. Laver, P. Molenaar & A.F. Dulhunty | 110P |
| Novel therapeutic targets in heart failure and atrial fibrillation J.R. McMullen, YK. Tham, B.C. Bernardo, J.Y.Y. Ooi & P.J. Meikle | 111P |
| Changes in atrial structure and function in diabetes and obesity D.A. Saint & W.W. Lim | 112P |
| Free communications: Fetal physiology | |
| Characterising hydrogen sulfide production and degradation pathways in murine kidney: effects of pregnancy and high fat diet B.A. McNeill, C.J. Bushell & L.G. Forgan | 119P |
| Effects of IUGR on contractile protein expression and Ca2+-activated force in β-escin permeabilised mesenteric arteries of adult (6-month old) and aged (1-year old) WKY rats M. Christie, T. Romano, R.M. Murphy & G.S. Posterino | 120P |
| Cardiorenal pregnancy adaptations in females born small on a high fat diet and benefits of endurance exercise training D. Mahizir, K. Anevska, G.D. Wadley, K.M. Moritz & M.E. Wlodek | 121P |
| Mitochondrial function in cell lineages of the placenta: does function alter between gestational disorders? J.J. Fisher, O.J. Holland, D.R. McKeating, J.S.M. Cuffe, J.J. Vanderlelie & A.V. Perkins | 122P |
| Sex-specific placental IGF-system adaptations to maternal exercise in growth restricted mothers Y.T.M. Mangwiro, J.S.M. Cuffe, J.F. Briffa, D. Mahizir, K. Anevska, T. Romano, K.M. Moritz & M.E. Wlodek | 123P |
| Expression of immune markers in the fetus and six month old sheep heart in response to myocardial infarction M.C. Lock, M. Ragless, J.Y. Soo, J.R.T. Darby, D.A. Brooks, L. Nield, A. Atkinson & J.L. Morrison | 124P |
| Human amnion epithelial cells alter lung development and inflammation in 7-day-old preterm lambs exposed to inflammation before birth P.C. Papagianis, J.J. Pillow, S. Ahmadi-Noorbakhsh, P.B. Noble & T.J. Moss | 125P |
| The sheep as a model of studying pregnant uterine smooth muscle activity E.R. Siriwardhana, H.A. Coleman & H.C. Parkington | 126P |
| Free communications: Exercise physiology | |
| Regulation of exercise performance and contractile function by the endoplasmic reticulum resident antioxidant Selenoprotein S (SEPS1) A.B. Addinsall, T.L. Kotsiakos, S. Andrikopolous, C. van der Poel & N. Stupka | 113P |
| Thoraco-pulmonary mechanical perturbations accompanying thoracic loading L. Hingley, J.N. Caldwell, N.A.S. Taylor & G.E. Peoples | 114P |
| The ACE I/D gene variant predicts ACE enzyme activity in the blood but not the expression of ACE protein in skeletal muscle in the Gene SMART study X. Yan, N. Dvir, L. Cavalcante, M. Jacques, I.D. Papadimitriou, F. Munson, A.P. Garnham, L. O'Keefe, O. Tirosh, D.J. Bishop, S. Voisin & N. Eynon | 115P |
| Muscle adaptations and protein expression following blood flow restriction and heavy-load resistance training methods A.K. May, A.P. Russell, P.A. Della Gatta & S.A. Warmington | 116P |
| The allometric scaling of aerobic power in adult humans, across the physiological range H.M. Bowes, C.A. Burdon & N.A.S. Taylor | 117P |
| Cellular localisation of NaK-ATPase isoforms in human skeletal muscle is muscle fibre-type specific C.H. Steward & M.J. McKenna | 118P |
| Symposium: How do calcium oscillations regulate biological rhythm? | |
| Synchronising pacemakers D.F. van Helden, M.S. Imtiaz & D.R. Laver | 128P |
| Understanding calcium-activated chloride channels in health and disease F.C. Britton & W.J. Hatton | 129P |
| Oxygen dependent regulation of TRP channel function G. Rychkov | 130P |
| Symposium: The preterm baby | |
| There is no such thing as a normal preterm baby T.J. Moss | 133P |
| Supporting preterm cardiovascular function B.E. Lingwood | 134P |
| Improving brain development in preterm infants with hypoxic-ischaemic encephalopathy R. Galinsky, L. Bennet & A.J. Gunn | 135P |
| Big data for small babies; the impact of gestational age on health and educational outcomes in New Zealand M.J. Berry, T. Foster, K. Rowe, B. Robson & N. Pierse | 137P |
| Symposium: Mitochondrial dynamics and function | |
| The machinery involved in mitochondrial dynamics M.T. Ryan | 131P |
| Effects of exercise training on mitochondrial content and dynamics R.M. Murphy | 132P |
| The role and regulation of PINK1/Parkin mitophagy in maintaining mitochondrial health M. Lazarou | 139P |
| Exercise prescription and mitochondrial content and function D.J. Bishop | 140P |
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