Digital Commons Network^™

Strong Marine Heatwaves Trigger Flowering In Seagrass, Catalina A. García-Escudero, Victoria Litsi-Mizan, Pavlos T. Efthymiadis, Vasilis Gerakaris, Oscar Serrano, Eugenia T. Apostolaki

Research outputs 2022 to 2026

In recent decades, the global intensification of marine heatwaves has impacted several ecosystems and species, including the endemic Mediterranean seagrass Posidonia oceanica. However, the scarcity of research in Eastern Mediterranean meadows, where historical and present thermal conditions differ from those of the Western Mediterranean, hampers our ability to draw comprehensive conclusions regarding the species' response to elevated sea temperatures. Here, we studied flowering patterns of P. oceanica meadows (3–15 m depth) of the Greek seas and assessed their potential association with marine heatwaves, while also examining the effects on plant growth associated with the transition from vegetative to sexual reproduction. …

The Relationship Between Diet, Depression, And Alzheimer's Disease: A Narrative Review, Hilal Salim Said Al Shamsi, Stephanie R. Rainey-Smith, Samantha L. Gardener, Hamid R. Sohrabi, Rodrigo Canovas, Ralph N. Martins, Warnakulasuriya Mary Ann Dipika Binosha Fernando

Research outputs 2022 to 2026

Purpose of Review: This narrative review evaluates the role of diet in the relationship between depression and Alzheimer's disease (AD). Recent Findings: AD and depression are often comorbid, and depression appears to independently increase the future risk of AD. Evidence suggests diet influences the risk of both conditions directly and indirectly. Diet impacts neurochemical and biological processes that may affect the development and progression of depression and cognitive dysfunction. The dietary components offering the greatest protection against depression and AD are yet to be determined. Current evidence highlights the importance of polyphenolic compounds, folate, B vitamins, and polyunsaturated fatty acids, …

Accuracy Of Energy And Nutrient Intake Estimation Versus Observed Intake Using 4 Technology-Assisted Dietary Assessment Methods: A Randomized Crossover Feeding Study, Clare Whitton, Clare E. Collins, Barbara A. Mullan, Megan E. Rollo, Satvinder S. Dhaliwal, Richard Norman, Carol J. Boushey, Edward J. Delp, Fengqing Zhu, Tracy A. Mccaffrey, Sharon I. Kirkpatrick, Christina M. Pollard, Janelle D. Healy, Amira Hassan, Shivangi Garg, Paul Atyeo, Syed Aqif Mukhtar, Deborah A. Kerr

Research outputs 2022 to 2026

Background:

Technology-assisted 24-h dietary recalls (24HRs) have been widely adopted in population nutrition surveillance. Evaluations of 24HRs inform improvements, but direct comparisons of 24HR methods for accuracy in reference to a measure of true intake are rarely undertaken in a single study population.

Objectives:

To compare the accuracy of energy and nutrient intake estimation of 4 technology-assisted dietary assessment methods relative to true intake across breakfast, lunch, and dinner.

Methods:

In a controlled feeding study with a crossover design, 152 participants [55% women; mean age 32 y, standard deviation (SD) 11; mean body mass index 26 kg/m2, SD 5] were …

Antenatal Care Utilisation And Receipt Of Its Components In Nigeria: Assessing Disparities Between Rural And Urban Areas—A Nationwide Population-Based Study, Emmanuel O. Adewuyi, Asa Auta, Mary I. Adewuyi, Aaron Akpu Philip, Victory Olutuase, Yun Zhao, Vishnu Khanal

Research outputs 2022 to 2026

Introduction Antenatal care (ANC) is crucial for positive pregnancy outcomes, but it is underutilised in Nigeria, suggesting unmet needs, and potentially contributing to the country’s high burden of maternal and neonatal mortalities. This study comprehensively assesses ANC utilisation and receipt of its components in Nigeria, focusing on disparities between rural and urban areas. Methods We used the data disaggregation approach to analyse the Nigeria Demographic and Health Survey 2018. We estimated ANC utilisation, assessed the receipt of ANC components, and identified factors associated with eight or more (≥ 8) ANC contacts nationally and across rural and urban residences. Results Nationwide, …

Transforming Place-Based Management Within Watersheds In Fiji: The Watershed Interventions For Systems Health Project, Stacy D. Jupiter, Aaron P. Jenkins, Joel Negin, Shylett Anthony, Ponipate Baleinamau, Rachel Devi, Sikeli Gavidi, Alice Latinne, Kini Koto Mailautoka, Sangeeta Mangubhai, Kelera Naivalu, Timoci Naivalulevu, Vilisi Naivalulevu, Nabeela Nasim, Sikeli Naucunivanua, Sarah Nelson, Ingrid Qauqau, Anaseini Ratu, Mereia Ravoka, Jacqueline Thomas, Andrew Tukana, Paul Van Nimwegen, Ama Wakwella, Amelia Wenger, Donald Wilson, Pierre Horwitz

Research outputs 2022 to 2026

Watersheds offer opportunities for place-based interventions to transform systems health via preventative versus reactive approaches to management that achieve multiple co-benefits for public and environmental health. The Watershed Interventions for Systems Health in Fiji (WISH Fiji) project embraced participatory knowledge co-production and action-oriented research to identify risks to public and ecosystem health, prioritize interventions to address risks, and monitor responses of the system to interventions. We used screening filters and local knowledge to collaboratively identify five watersheds for action with high prior incidence of water-related diseases (Fiji’s “three plagues” of leptospirosis, typhoid and dengue) and high risk to downstream environmental …

Effects Of Laccase And Transglutaminase On The Physicochemical And Functional Properties Of Hybrid Lupin And Whey Protein Powder, Teguh Santoso, Thao M. Ho, Geerththana Vinothsankar, Kirsi Jouppila, Tony Chen, Adrian Owens, Masoumeh Pourseyed Lazarjani, Mustafa M. Farouk, Michelle L. Colgrave, Don Otter, Rothman Kam, Thao T. Le

Research outputs 2022 to 2026

Plant-based protein is considered a sustainable protein source and has increased in demand recently. However, products containing plant-based proteins require further modification to achieve the desired functionalities akin to those present in animal protein products. This study aimed to investigate the effects of enzymes as cross-linking reagents on the physicochemical and functional properties of hybrid plant- and animal-based proteins in which lupin and whey proteins were chosen as representatives, respectively. They were hybridised through enzymatic cross-linking using two laccases (laccase R, derived from Rhus vernicifera and laccase T, derived from Trametes versicolor) and transglutaminase (TG). The cross-linking experiments were conducted …

Ecological Momentary Assessment Of Digital Food And Beverage Marketing Exposure And Impact In Young Adults: A Feasibility Study, Clare Whitton, Yvonne H. M. Wong, Jerrald Lau, Xin H. Chua, Andre M. Müller, Chuen S. Tan, Rob M. Van Dam, Falk Müller-Riemenschneider, Salome A. Rebello

Research outputs 2022 to 2026

Unhealthy food marketing is contributing to the obesity epidemic, but real-time insights into the mechanisms of this relationship are under-studied. Digital marketing is growing and following food and beverage (F&B) brands on social media is common, but measurement of exposure and impact of such marketing presents novel challenges. Thus, this study aimed to evaluate the feasibility of collecting data on exposure and impact of digital F&B marketing (DFM) using a smartphone-based ecological momentary assessment (EMA) methodology. We hypothesized that DFM-induced food cravings would vary based on whether (or not) participants engaged with F&B brands online. Participants were Singapore residents (n …

Quality And Establishment Of Some Water-Conserving Turfgrass Species For Sustainable Development And Some Ecosystem Services In Arid Urban Environments, Fatemeh Kazemi, Mahmood Reza Golzarian, Seyedeh Maliheh Rabbani Kheir Khah

Research outputs 2022 to 2026

Turfgrasses are essential landscape plants with social, environmental, and aesthetic services for urban ecosystems. However, more is needed to know how to establish them so that they can benefit from their ecosystem services in urban environments. This research examined some quality and morphological and physiological factors for the establishment and social and environmental service assessment of three warm-season turfgrasses, including Kikuyu grass (Pennisetum clandestinum), bermuda grass (Cynodon dactylon), and buffalo grass (Buchloe dactyloides), compared to the cool-season grass of tall fescue (Festuca arundinacea Schreb.). The experiment was split-plot in time, based on a randomized complete block design with eight replications. …

A Mixed-Method Analysis Of The Contribution Of Informal Sport To Public Health In Australia, Ruth Jeanes, Justen O'Connor, Dawn Penney, Ramon Spaaij, Jonathan Magee, Eibhlish O' Hara, Lisa Lymbery

Research outputs 2022 to 2026

Informal sport is a growth area of sport participation but there has been limited examination of how informal and unstructured forms of participation may contribute to health outcomes that are important for public health. This article aims to address the current lack of data examining the health outcomes associated with informal sport participation and consider the potential role of informal sport within efforts to promote healthier communities through sport. The article seeks to broaden understanding of how informal sport participation can contribute to health outcomes, particularly with regard to increasing physical activity and enhancing mental health and social connection. The …

Non-Invasive Brain Stimulation As Treatment For Motor Impairment In People With Parkinson's Disease: Protocol For An Umbrella Review, Dale M. Harris, Steven J. O'Bryan, Christopher Latella

Research outputs 2022 to 2026

Background Parkinson's disease (PD) is a progressive neurodegenerative disorder that predominantly affects movement and currently has no cure. Alongside medication, non-invasive brain stimulation (NIBS) may be used as an adjunct therapy to attenuate the motor symptoms experienced by people with PD. However, there is considerable heterogeneity in the evidence exploring the effects of NIBS for improving aspects of physical function in people with PD. Therefore, this protocol paper will outline the objectives, structure and procedure of a proposed umbrella review which will comprehensively summarise and map the current body evidence on the effectiveness of NIBS for improving physical function in …

Development Of A Food Composition Database For The Estimation Of Dietary S-Methyl Cysteine Sulfoxide From Vegetables, Caroline R. Hill, Emma L. Connolly, Armaghan Shafaei, Lois Balmer, Liezhou Zhong, Taulant Muka, Antonietta Hayhoe, Shikha Saha, Richard J. Woodman, Joshua R. Lewis, Jonathan M. Hodgson, Lauren C. Blekkenhorst

Research outputs 2022 to 2026

A food composition database estimating S-methyl cysteine sulfoxide (SMCSO) was created following a systematic literature search. SMCSO data (705 entries) from 19 vegetables were summarised: brassicas (n = 10) and alliums (n = 9). The highest SMCSO in brassicas was reported in Brussels sprouts (median [range]: 318 [68−420] mg/100 g fresh weight (FW)) whilst the lowest was in radish (19 [4–45] mg/100 g FW). Brussels sprouts were almost twice as concentrated in SMCSO as cauliflower, followed by cabbage, kale, broccoli, kohlrabi, swede, Chinese cabbage, and turnips. The alliums highest in SMCSO were Chinese chives (271 [185−413] mg/100 g FW) followed …

Factors Associated With Poor Adherence To Medication In Patients With Diabetes And Hypertension In Peru: Findings From A Pooled Analysis Of Six Years Of Population-Based Surveys, Pablo M. Calderon-Ramirez, Edson Huamani-Merma, Mayu G. Mirano-Ortiz-De-Orue, Daniel Fernandez-Guzman, Carlos J. Toro-Huamanchumo

Research outputs 2022 to 2026

Objective: To evaluate the factors associated with poor medication adherence in patients with DM and HTN in Peru. Study design: A cross-sectional study. Methods: We analyzed data from the Peruvian Demographic and Family Health Survey from 2014 to 2019. Adjusted prevalence ratios (aPR) and their respective 95% confidence intervals (CI) were estimated to determine the factors associated with poor medication adherence. Results: We included 15,184 participants with a known diagnosis of DM and HTN. The frequency of poor medication adherence was 37.1%, with 36.7% among individuals with HTN and 29.2% among individuals with DM. Those belonging to age groups above …

A Typological Study Of The Provision And Use Of Communal Outdoor Space In Australian Apartment Developments, Julian Bolleter, Paula Hooper, Alex Kleeman, Nicole Edwards, Sarah Foster

Research outputs 2022 to 2026

There is a consensus that higher-density urban settings need to be accompanied by communal outdoor space (COS) to bolster the well-being of apartment residents. Nonetheless, there is a lack of studies identifying COS types in apartment buildings and systematically assessing the degree to which they provide greenery and are used by residents. In response, this study developed a COS typology for apartment buildings in Australian cities, measured the degree to which each COS type provides access to greenery, and examined which COS types received the most frequent visitation via a resident survey (n = 975). Results show that some dominant …

The Effect Of Dietary Interventions Or Patterns On The Cardiometabolic Health Of Individuals Treated With Androgen Deprivation Therapy For Prostate Cancer: A Systematic Review, Hattie H. Wright, Meegan A. Walker, Suzanne Broadbent, Corey Linton, Jacob J. Keech, Karina T. Rune, Cindy L. Davis, Michelle Morris, Anao Zhang, Robert U. Newton, Skye Marshall

Research outputs 2022 to 2026

Prostate cancer survivors treated with androgen deprivation therapy may be at increased risk of cardiovascular disease. Dietary recommendations for the prevention and/or management of cardiovascular disease for these individuals are lacking. This review synthesizes the evidence on the effect of dietary interventions on cardiometabolic biomarkers and cardiovascular disease risk in prostate cancer survivors receiving androgen deprivation therapy. A systematic review was conducted across PubMed, CINAHL, Embase, and Cochrane CENTRAL. Intervention or observational cohort studies evaluating diets, nutrients, or nutraceuticals with or without concurrent exercise interventions on cardiovascular disease, cardiovascular events, or cardiovascular disease biomarkers in those treated with androgen deprivation …

Tendinopathy Severity Assessment–Achilles (Tendins-A): Evaluation Of Reliability And Validity In Accordance With Cosmin Recommendations, Myles C. Murphy, Fergus Mccleary, Dana Hince, Ruth Chimenti, Paola Chivers, J. Turner Vosseller, Sophia Nimphius, Nonhlanhla S. Mkumbuzi, Peter Malliaras, Nicola Maffulli, Robert J. De Vos, Ebonie K. Rio

Research outputs 2022 to 2026

Objective To evaluate the construct validity (structural validity and hypothesis testing), reliability (test–retest reliability, measurement error and internal consistency) and minimal important change (MIC) of the 13-item TENDINopathy Severity assessment–Achilles (TENDINS-A). Methods Participants with Achilles pain completed an online survey including: demographics, TENDINS-A, Foot and Ankle Outcome Score (FAOS) and Victorian Institute of Sport Assessment–Achilles (VISA-A). Exploratory factor analysis (EFA) assessed dimensionality. Confirmatory factor analysis (CFA) assessed structural validity (root mean square error of approximation (RMSEA); Comparative Fit Index (CFI); Tucker-Lewis Index (TLI); standardised root measure square (SRMS)). Correlations between TENDINS-A and the FAOS or VISA-A assessed hypothesis testing. Intraclass …

Maximising Neuromuscular Performance In People With Pain And Injury: Moving Beyond Reps And Sets To Understand The Challenges And Embrace The Complexity, Myles Calder Murphy, Ebonie Kendra Rio, Casey Whife, Christopher Latella

Research outputs 2022 to 2026

Rehabilitative practice is often criticised for being non-individualised, monotonous and not well aligned with foundational principles that drive continued physiological adaptation(s). However, our understanding of neuromuscular physiology is rapidly increasing and the way we programme rehabilitation is improving. This viewpoint highlights some of the potential considerations around why the adaptations achieved during rehabilitation programmes may be suboptimal. We provide basic, clinician-focused discussion about potential confounding physiological factors, and put forward several exercise-based programming recommendations and novel approaches to consider in contemporary rehabilitative practice. Specifically, we outline several potential mechanisms contributing to poor muscle activation and function that might be present …

Are We Asking The Right Questions To People With Achilles Tendinopathy? The Best Questions To Distinguish Mild Versus Severe Disability To Improve Your Clinical Management, Myles C. Murphy, Brady Green, Igor S. Amundarain, Robert J. De Vos, Ebonie K. Rio

Research outputs 2022 to 2026

Objective: Determine the capacity of individual items on the Tendinopathy Severity Assessment – Achilles (TENDINS-A), Foot and Ankle Outcome Score (FAOS), and Victorian Institute of Sports Assessment – Achilles (VISA-A) to differentiate patients with mild and severe tendon-related disability in order to provide clinicians the best questions when they are consulting patients with Achilles tendinopathy. Design: Cross-sectional. Participants: Seventy participants with Achilles tendinopathy (61.4% mid-portion only, 31.4% insertional only, 7.2% both). Outcome measures: The discrimination index was determined for each TENDINS-A, FAOS, and VISA-A item to determine if items could discriminate between mild and severe disability. A Guttman analysis for …

Physical Activity And Depression: Nationwide Evaluation Of Depression And Physical Activity In South Korea, Kwang Jun Kim, Jin Soo Kim, Dong Hyun Yoon

Research outputs 2022 to 2026

Purpose: The relationship between depression and physical activity levels in adults in Korea was determined using data from the National Health and Nutrition Survey (K-NAESE). METHODS: Data collected from K-NAESE between 2014 and 2020, comprising 29,716 (male: 13,416, female: 16,300) participants, were analyzed using a complex sample statistical analysis by applying differential weight to the variables to analyze the relationship between depression and physical activity levels in an estimated South Korean population (50,881,242). Demographic factors were used as control variables while constructing an independent variable-by-variable fit model for the zero-inflated Poison Regression analysis of PHQ-9 depression scores, and a meaningfully …

Diagnostic Performance Of The Ggt/Hdl-C Ratio For Nafld In Adults With Obesity Undergoing Bariatric Surgery, Renzo Pajuelo-Vasquez, Jerry K. Benites-Meza, Hilda V. Durango-Chavez, Gustavo Salinas-Sedo, Carlos J. Toro-Huamanchumo

Research outputs 2022 to 2026

Background: Non-alcoholic fatty liver disease (NAFLD) has become the most frequent liver disease, closely related with metabolic risk factors such as obesity, insulin resistance, dyslipidemia, diabetes mellitus, and metabolic syndrome. In this context, -Glutamyl transpeptidase (GGT) and high-density lipoprotein cholesterol (HDL-C) have shown correlations with steatosis severity and metabolic syndrome, respectively. This positions the GGT/HDL-C ratio as a potential diagnostic indicator for NAFLD. Objective: To assess the diagnostic performance of the GGT/HDL-C ratio for NAFLD in adults with obesity undergoing bariatric surgery. Methods: We conducted an analytical cross-sectional study, designed as a diagnostic test evaluation. A secondary database of 249 …

Association Of Body Iron Stores And Anemia In A Ghanaian Type-2 Diabetes Mellitus Population: A Multicentered Cross-Sectional Study, Wina I.O. Boadu, William K.B.A. Owiredu, Emmanuel Timmy Donkoh, Kwame O. Boadu, Afia A. Kwayie, Joseph Frimpong, Enoch O. Anto, Christian Obirikorang, Emmanuel E. Korsah, Ezekiel Ansah, Michael Nyantakyi, Stephen Opoku, Ebenezer Senu, Elizabeth Aboagye

Research outputs 2022 to 2026

Background and Aims: Anemia has been a common comorbidity in most chronic diseases, but has not been well monitored in type 2 diabetes mellitus (T2DM) patients. In this study, we investigated the prevalence of anemia and its nexus with iron stores among T2DM patients in health facilities in the Ashanti Region of Ghana. Methods: This multicenter cross-sectional study recruited 213 T2DM out-patients attending the diabetic clinics at the Kumasi South Hospital and St. Michaels Hospital, Jachie Pramso, Ghana, for routine check-ups. Self-reported questionnaires were used to collect sociodemographic, lifestyle, and clinical data from study participants. Blood samples were collected to …

Retinal Dystrophies Associated With Peripherin-2: Genetic Spectrum And Novel Clinical Observations In 241 Patients, Rachael C. Heath Jeffery, Jennifer A. Thompson, Johnny Lo, Enid S. Chelva, Sean Armstrong, Jose S. Pulido, Rebecca Procopio, Andrea L. Vincent, Lorenzo Bianco, Maurizio Battaglia Parodi, Lucia Ziccardi, Giulio Antonelli, Lucilla Barbano, João P. Marques, Sara Geada, Ana L. Carvalho, Wei C. Tang, Choi M. Chan, Camiel J.F. Boon, Jonathan Hensman, Ta Ching Chen, Chien Yu Lin, Pei Lung Chen, Ajoy Vincent, Anupreet Tumber, Elise Heon

Research outputs 2022 to 2026

Purpose:

To describe the clinical, electrophysiological and genetic spectrum of inherited retinal diseases associated with variants in the PRPH2 gene.

Methods.

A total of 241 patients from 168 families across 15 sites in 9 countries with pathogenic or likely pathogenic variants in PRPH2 were included. Records were reviewed for age at symptom onset, visual acuity, full-field ERG, fundus colour photography, fundus autofluorescence (FAF), and SD-OCT. Images were graded into six phenotypes. Statistical analyses were performed to determine genotype–phenotype correlations.

Results:

The median age at symptom onset was 40 years (range, 4–78 years). FAF phenotypes included normal (5%), butterfly pattern dystrophy, …

Scs 6th Annual Meeting—Eevfa—11th International Congress Of Biochemistry And Physiology Of Exercise, Athens, Greece, 2023, Pedro E. Alcaraz, Elena Marín-Cascales, Anthony J. Blazevich, Tomás T. Freitas, Olyvia Donti, Konstantinos Spyrou, Gregory C. Bogdanis

Research outputs 2022 to 2026

On behalf of the Strength and Conditioning Society (SCS) and the Hellenic Society of Biochemistry and Exercise Physiology (EEVFA), we are pleased to present the abstracts of the SCS 6th Annual Meeting and EEVFA—11th International Congress of Biochemistry and Physiology of Exercise. The event was held at the Hellenic Olympic Committee headquarters in Athens, Greece, on 19–22 October 2023, and comprised several invited sessions from international and national speakers on a variety of topics related to biochemistry and exercise physiology, strength and conditioning practices and their application to health, injury prevention and sports performance. These included strength training in high-performance …

Validity Of Apple Watch, Garmin Forerunner® 935 And Geneactiv For Estimating Energy Expenditure During Close Quarter Battle Training In Special Forces Soldiers, Angela Uphill, Kristina L. Kendall, Alison Fogarty, Stuart Guppy, Hannah Brown, Travis Zomer, Simon Parker, G. Gregory Haff

Research outputs 2022 to 2026

The purpose of this study was to investigate the validity of three wrist-worn devices for estimating energy expenditure (EE) and heart rate (HR) during close “Close Quarter Battle” (CQB). Fifty male soldiers (mean ± SD: age 30.9 ± 4.6 years, height: 1.81 ± 0.64 m and body mass 87.3 ± 7.7 kg) wore three activity monitors (Apple Watch 5, Garmin Forerunner® 935 and GENEActiv accelerometer), a Metamax 3B metabolic cart and a Polar chest strap, whilst conducting a CQB training activity (duration: 26.6 ± 5.0 min). EE and HR data from each test device were compared against criterion measures using …

Young People's Alcohol Use In And Around Water: A Scoping Review Of The Literature, Renee N. Carey, Gemma Crawford, Jonine Jancey, Tina Lam, Lauren Nimmo, Gina Trapp, Christina Pollard, Paula Hooper, Justine E. Leavy

Research outputs 2022 to 2026

Issues: The surrounding social and commercial context, including alcohol advertising, heavily influences alcohol consumption. Alcohol use is a major risk factor for both fatal and non-fatal drowning, particularly for young people. Approach: We conducted a scoping review to explore the peer-reviewed literature on the use of alcohol by young people (aged 15–34 years) in the context of aquatic environments. Five electronic academic databases were searched for English-language studies conducted in high-income countries and published in the last 15 years (since 2008). The MetaQAT framework was used to assess methodological quality of included studies. Key Findings: The review included a total …

Vitamin K1 Intake Is Associated With Lower Risk For All-Cause And Cardiovascular Disease Mortality In Community-Dwelling Older Australian Women, Montana Dupuy, Simone Radavelli-Bagatini, Liezhou Zhong, Jack Dalla Via, Kun Zhu, Lauren C. Blekkenhorst, Nicola P. Bondonno, Allan Linneberg, Jaime W. Bellinge, Carl Schultz, William Courtney, Richard L. Prince, Jonathan M. Hodgson, Joshua R. Lewis, Marc Sim

Research outputs 2022 to 2026

Background and aims: Assessing the relationship between vitamin K1 intakes, using region-specific food databases, with both all-cause, and cardiovascular disease (CVD) mortality warrants further investigation to inform future preventative strategies. Consequently, we examined the aforementioned associations in the Perth Longitudinal Study of Ageing Women (PLSAW). Methods and results: 1436 community-dwelling older Australian women (mean ± SD age 75.2 ± 2.7 years) completed a validated food frequency questionnaire at baseline (1998). Vitamin K1 intake was calculated based on an Australian vitamin K food database, supplemented with published data. All-cause and CVD mortality data was obtained from linked health records. Associations were …

Association Between Gamma Glutamyl Transpeptidase To Hdl-Cholesterol (Ggt/Hdl-C) Ratio And Metabolic Syndrome Resolution After Sleeve Gastrectomy, Melanni L. Lizarbe-Lezama, Jhoel E. Rodriguez-Macedo, Daniel Fernandez-Guzman, Ana L. Alcantara-Diaz, Gustavo Salinas-Sedo, Carlos J. Toro-Huamanchumo

Research outputs 2022 to 2026

OBJECTIVE: To evaluate the association between GGT/HDL-C ratio and resolution of MetS in adults after sleeve gastrectomy (SG). METHODS: We conducted a retrospective cohort study using secondary data from a Peruvian bariatric center. The study population consisted of adults aged 18 and above who underwent laparoscopic SG and were diagnosed with MetS prior to the surgery. The main outcome measured was MetS resolution 6 months post-surgery and the exposure variable was the GGT/HDL-C ratio. RESULTS: We analyzed 137 patients with a mean age of 38.9 ± 10.9 years; 64.2% were females. The median GGT/HDL-C ratio was 1.1 [0.7 - 1.5], …

The Role Of Pennation Angle And Architectural Gearing To Rate Of Force Development In Dynamic And Isometric Muscle Contractions, Bas Van Hooren, Per Aagaard, Andrea Monte, Anthony J. Blazevich

Research outputs 2022 to 2026

Background: Associations between muscle architecture and rate of force development (RFD) have been largely studied during fixed-end (isometric) contractions. Fixed-end contractions may, however, limit muscle shape changes and thus alter the relationship between muscle architecture an RFD. Aim: We compared the correlation between muscle architecture and architectural gearing and knee extensor RFD when assessed during dynamic versus fixed-end contractions. Methods: Twenty-two recreationally active male runners performed dynamic knee extensions at constant acceleration (2000°s−2) and isometric contractions at a fixed knee joint angle (fixed-end contractions). Torque, RFD, vastus lateralis muscle thickness, and fascicle dynamics were compared during 0–75 and 75–150 ms …

S-Methyl Cysteine Sulfoxide Does Not Ameliorate Weight Gain Or Hyperlipidemia In Mice Fed A High-Fat Diet, Caroline R. Hill, Armaghan Shafaei, Vance B. Matthews, Natalie C. Ward, Kevin D. Croft, Joshua R. Lewis, Jonathan M. Hodgson, Lois Balmer, Lauren C. Blekkenhorst

Research outputs 2022 to 2026

Scope: Higher intake of cruciferous and allium vegetables is associated with lower cardiometabolic risk. Little research has investigated the cardiometabolic effects of S-methyl cysteine sulfoxide (SMCSO), found abundant in these vegetables. This study hypothesizes that SMCSO will blunt development of metabolic syndrome features in mice fed high-fat feed. Methods and results: Fifty C57BL/6 male mice are randomly assigned to standard-chow, high-fat, or high-fat supplemented with low-SMCSO (43 mg kg−1 body weight [BW] day−1), medium-SMCSO (153 mg kg−1 BW day−1), or high-SMCSO (256 mg kg−1 BW day−1) for 12-weeks. High-fat with SMCSO did not prevent diet-induced obesity, glucose intolerance, or hypercholesterolemia. …

Moderators Of Resistance Training Effects In Healthy Young Women: A Systematic Review And Meta-Analysis, Talita Molinari, Régis Radaelli, Anderson Rech, Clarissa M. Brusco, Anna M. Markarian, Pedro Lopez

Research outputs 2022 to 2026

Molinari, T, Radaelli, R, Rech, A, Brusco, CM, Markarian, AM, and Lopez, P. Moderators of resistance training effects in healthy young women: A systematic review and meta-analysis. J Strength Cond Res 38(4): 804-814, 2024 - To systematically review and analyze the effects of resistance-based exercise programs and potential moderators of change in body fat percentage, whole-body fat and lean mass, muscle hypertrophy, muscle strength, and muscle power/rapid force in healthy young women (between 18 and 35 years). A systematic search was undertaken in 7 databases from inception to May 2022. Eligible randomized controlled trials examined the effects of resistance-based exercise …

What Impact Have The Ioc Medical Consensus Statements Made On Athlete Health? A Survey Of Medical Commissions From National Olympic/ Paralympic Committees And International Sports Federations, Lauren V. Fortington, Marelise Badenhorst, Wayne Derman, Carolyn Emery, Kati Pasanen, Martin Schwellnus, Evert Verhagen, Caroline F. Finch

Research outputs 2022 to 2026

Background The International Olympic Committee (IOC) Medical and Scientific Commission has supported collating and sharing evidence globally by developing sports medicine consensus statements (‘Statements’'). Publishing the Statements requires substantial resources that must be balanced by use and impact on policy and practice. This study aimed to gain a better understanding of awareness and uptake of the Statements globally through a survey of the National Olympic Committees (NOC), National Paralympic Committees (NPC) and International Federations (IF). Method A cross-sectional survey of medical commission representatives from NOCs/NPCs/IFs. A structured questionnaire was distributed through the IOC head office, informed by prior research. Questions …