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Full-Text Articles in Medicine and Health Sciences
Dietary Fish Oil Reduces Skeletal Muscle Oxygen Consumption, Provides Fatigue Resistance And Improves Contractile Recovery In The Rat In Vivo Hindlimb, Gregory E. Peoples, Peter L. Mclennan
Dietary Fish Oil Reduces Skeletal Muscle Oxygen Consumption, Provides Fatigue Resistance And Improves Contractile Recovery In The Rat In Vivo Hindlimb, Gregory E. Peoples, Peter L. Mclennan
Faculty of Health and Behavioural Sciences - Papers (Archive)
Dietary fish oil modulates skeletal muscle membrane fatty acid composition. Similar changes in heart membrane composition modulate myocardial oxygen consumption and enhance mechanical performance. The rat in vivo autologous perfused hindlimb was used to investigate the influence of membrane composition on skeletal muscle function. Male Wistar rats were fed either saturated fat (SF), n-6 PUFA (linoleic acid rich) or n-3 PUFA (fish oil) diets for 8 weeks. Hindlimb skeletal muscle perfused using the animal’s own blood was stimulated via the sciatic nerve (1 Hz, 6-12 V, 0·05 ms) to contract in repeated 10 min bouts. The n-3 PUFA diet markedly …
Education Improves Bra Knowledge And Fit, And Level Of Breast Support In Adolesent Female Athletes: A Cluster-Randomised Trial, Deirdre Mcghee, Julie R. Steele, Bridget J. Munro
Education Improves Bra Knowledge And Fit, And Level Of Breast Support In Adolesent Female Athletes: A Cluster-Randomised Trial, Deirdre Mcghee, Julie R. Steele, Bridget J. Munro
Faculty of Health and Behavioural Sciences - Papers (Archive)
Questions: Can an education booklet handed out by a physiotherapist improve bra knowledge and fit, and level of breast support, of bras worn by adolescent female athletes? Design: Cluster-randomised trial with intention-to-treat analysis. Participants: 115 adolescent females from four regional sporting academies aged 16 yr (SD 1) and with an average Australian bra size of 12B. Intervention: The experimental group received an education booklet on bra fit and breast support from a sports physiotherapist. The control group received no intervention. Outcome measures: The primary outcome was bra knowledge measured by a questionnaire. Secondary outcomes were a pass on the Bra …
Low-Dose/High-Concentration Localized Botulinum Toxin A Improves Upper Limb Movement And Function In Children With Hemiplegic Cerebral Palsy, Kevin Lowe, Iona Novak, Anne Cusick
Low-Dose/High-Concentration Localized Botulinum Toxin A Improves Upper Limb Movement And Function In Children With Hemiplegic Cerebral Palsy, Kevin Lowe, Iona Novak, Anne Cusick
Faculty of Health and Behavioural Sciences - Papers (Archive)
The objective was to determine the effects of low-dose, highconcentration, dual localized botulinum toxin A (BTX-A) injections on upper limb movement quality and function. Study design was an evaluator-blinded, randomized, controlled trial. Forty-two children (31 males, 11 females; range 2–8y, mean 4y [SD 1.6]) with hemiplegic cerebral palsy (Gross Motor Function Classification System level I)participated. All received occupational therapy. The treatment group (n=21) received one injection series (mean muscles injected 6 [SD 1.05]; total dose 82–220 units, mean 139 [SD 37.48]; dilution 100 units/0.5ml). Primary outcome of Quality of Upper Extremity Skills Test (QUEST) at 6 months was not significant …
Global-Perspective Jitter Improves Vection In Central Vision, Stephen A. Palmisano, Barbara Gillam, Shane Blackburn
Global-Perspective Jitter Improves Vection In Central Vision, Stephen A. Palmisano, Barbara Gillam, Shane Blackburn
Faculty of Health and Behavioural Sciences - Papers (Archive)
Previous vection research has tended to minimise visual - vestibular conflict by using optic-flow patterns which simulate self-motions of constant velocity. Here, experiments are reported on the effect of adding 'global-perspective jitter' to these displays -- simulating forward motion of the observer on a platform oscillating in horizontal and/or vertical dimensions. Unlike non-jittering displays, jittering displays produced a situation of sustained visual - vestibular conflict. Contrary to the prevailing notion that visual - vestibular conflict impairs vection, jittering optic flow was found to produce shorter vection onsets and longer vection durations than non-jittering optic flow for all of jitter magnitudes …