https://gtafe-novo.vercel.app Atualizações sobre publicações, métodos, projetos e ciência do exercício no GTAFE. pt-BR Fri, 28 Aug 2026 12:28:16 GMT GTAFE scientific archive feed https://gtafe-novo.vercel.app/publicacoes/2026-high-dose-melatonin-for-early-tibial-fracture-healing-a-prospective-study-of-safety-feasibility-and-preliminar https://gtafe-novo.vercel.app/publicacoes/2026-high-dose-melatonin-for-early-tibial-fracture-healing-a-prospective-study-of-safety-feasibility-and-preliminar Fri, 14 Aug 2026 15:00:00 GMT BACKGROUND: Tibial shaft fractures represent a prevalent orthopedic challenge, particularly in public health systems, due to delayed healing and limited access to biological adjuvants. Melatonin, a pleiotropic indoleamine with antioxidant and osteogenic properties, has demonstrated consistent efficacy in preclinical bone repair models; however, its clinical Publicação científica Artigo original Melatonina Saúde óssea Sono Fratura de tíbia Fosfatase alcalina https://gtafe-novo.vercel.app/publicacoes/2026-physical-activity-and-untreated-dental-caries-in-brazil-implications-for-population-based-caries-risk-assessme https://gtafe-novo.vercel.app/publicacoes/2026-physical-activity-and-untreated-dental-caries-in-brazil-implications-for-population-based-caries-risk-assessme Wed, 12 Aug 2026 15:00:00 GMT Artigo original publicado em Dent J (Basel).. Publicação científica Artigo original Atividade física Saúde bucal https://gtafe-novo.vercel.app/publicacoes/2026-physical-activity-behavior-and-acute-myocardial-infarction-stroke-and-sepsis-outcomes-in-brazil-insights-from- https://gtafe-novo.vercel.app/publicacoes/2026-physical-activity-behavior-and-acute-myocardial-infarction-stroke-and-sepsis-outcomes-in-brazil-insights-from- Sat, 18 Jul 2026 15:00:00 GMT Artigo original publicado em Int J Environ Res Public Health.. Publicação científica Artigo original Atividade física Saúde cardiovascular Redes complexas https://gtafe-novo.vercel.app/publicacoes/2026-effects-of-melatonin-on-muscle-and-liver-bioenergetic-profiles-focus-on-acylcarnitines-following-endurance-swi https://gtafe-novo.vercel.app/publicacoes/2026-effects-of-melatonin-on-muscle-and-liver-bioenergetic-profiles-focus-on-acylcarnitines-following-endurance-swi Mon, 08 Jun 2026 15:00:00 GMT INTRODUCTION: Melatonin (N-acetyl-5-methoxytryptamine) plays a key role in lipid metabolism regulation, directly influencing fatty acid oxidation and lipid transport and modulating pathways related to energy homeostasis. OBJECTIVE: This study aimed to evaluate its acute effects on tissue bioenergetics during post-exercise recovery. METHODS: Thirty Wistar rat Publicação científica Artigo original Exercício Melatonina Músculo Natação Bioenergética https://gtafe-novo.vercel.app/noticias/melatonina-exercicio-desempenho-estudo-ciclismo https://gtafe-novo.vercel.app/noticias/melatonina-exercicio-desempenho-estudo-ciclismo Sat, 28 Feb 2026 15:00:00 GMT Um estudo crossover e duplo-cego examinou os efeitos agudos de diferentes doses de melatonina durante exercício exaustivo em cicloergômetro. Melatonina Ciclismo Desempenho https://gtafe-novo.vercel.app/publicacoes/2026-acute-effects-of-different-melatonin-doses-on-performance-and-psychophysiological-responses-during-exhaustive- https://gtafe-novo.vercel.app/publicacoes/2026-acute-effects-of-different-melatonin-doses-on-performance-and-psychophysiological-responses-during-exhaustive- Sat, 28 Feb 2026 15:00:00 GMT Results: No significant differences were observed between experimental conditions for TLim or for any physiological or psychophysiological variable. Only main effects of time were detected, reflecting expected exercise-induced responses, with small effect sizes and no evidence of a dose-response relationship across melatonin conditions. Baseline values were Publicação científica Artigo original Exercício Melatonina Desempenho Ciclismo https://gtafe-novo.vercel.app/publicacoes/2025-effect-of-acute-administration-of-melatonin-immediately-after-physical-exercise-on-the-amino-acid-profile-of-r https://gtafe-novo.vercel.app/publicacoes/2025-effect-of-acute-administration-of-melatonin-immediately-after-physical-exercise-on-the-amino-acid-profile-of-r Fri, 29 Aug 2025 15:00:00 GMT INTRODUCTION: Melatonin has been proposed to aid recovery following physical exercise; however, few studies have investigated its effects on tissue amino acid profile. OBJECTIVE: This study aimed to evaluate the effects of post-exercise melatonin administration on tissue amino acid concentration and metabolic regulation. METHODS: Thirty Wistar rats engaged i Publicação científica Artigo original Exercício físico Exercício Melatonina Músculo Natação https://gtafe-novo.vercel.app/publicacoes/2025-impact-of-myocardial-revascularization-surgery-on-the-plasma-metabolome https://gtafe-novo.vercel.app/publicacoes/2025-impact-of-myocardial-revascularization-surgery-on-the-plasma-metabolome Tue, 12 Aug 2025 15:00:00 GMT INTRODUCTION: Myocardial revascularization (MR) is recommended in acute myocardial infarction. Understanding the physiological disturbances caused by MR may be pertinent for future therapeutic strategies in the postoperative period. OBJECTIVES: This study aims to analyze the MR impact on plasma metabolites and investigate potential correlations between them Publicação científica Artigo original Metabolômica Inflamação Metabólitos plasmáticos Revascularização miocárdica Saúde cardiovascular https://gtafe-novo.vercel.app/noticias/tecnologia-atividade-espontanea-roedores https://gtafe-novo.vercel.app/noticias/tecnologia-atividade-espontanea-roedores Fri, 23 May 2025 15:00:00 GMT A pesquisa explora uma abordagem acessível para registrar e analisar dados de atividade física espontânea de roedores. Métodos Tecnologia https://gtafe-novo.vercel.app/publicacoes/2025-exploring-new-ways-to-analyze-data-on-the-spontaneous-physical-activity-of-rodents-through-a-weighing-balance https://gtafe-novo.vercel.app/publicacoes/2025-exploring-new-ways-to-analyze-data-on-the-spontaneous-physical-activity-of-rodents-through-a-weighing-balance Fri, 23 May 2025 15:00:00 GMT Background: Weight-based methods can be cost-effective and practical for measuring spontaneous physical activity (SPA) in laboratory animals, but their adoption and exploration of analyses remain limited. Methods: We demonstrate the construction of a balance using accessible components (iron plates and open-source Arduino® electronics) and provide detailed i Publicação científica Artigo original Atividade física Força Balança https://gtafe-novo.vercel.app/publicacoes/2025-melatonin-administration-on-bone-properties-of-animals-under-hypoestrogenism-a-systematic-review https://gtafe-novo.vercel.app/publicacoes/2025-melatonin-administration-on-bone-properties-of-animals-under-hypoestrogenism-a-systematic-review Wed, 26 Feb 2025 15:00:00 GMT PURPOSE: Hypoestrogenism is associated with loss of bone mass and strength. Melatonin has become a strategy due to its actions on bone tissue. This review summarizes the available data on the effects of chronic melatonin administration on bone tissue in animal models with hypoestrogenism. DATA SOURCES: A systematic search of the PubMed, Web of Science, and S Publicação científica Revisão sistemática Melatonina Saúde óssea Biomecânica https://gtafe-novo.vercel.app/publicacoes/2025-bioactive-compounds-from-propolis-on-bone-homeostasis-a-narrative-review https://gtafe-novo.vercel.app/publicacoes/2025-bioactive-compounds-from-propolis-on-bone-homeostasis-a-narrative-review Sun, 12 Jan 2025 15:00:00 GMT Revisão narrativa publicado em Antioxidants (Basel).. Publicação científica Revisão narrativa Saúde óssea Própolis https://gtafe-novo.vercel.app/publicacoes/2024-combined-association-of-plasma-metabolites-with-body-mass-index-and-physical-activity-level https://gtafe-novo.vercel.app/publicacoes/2024-combined-association-of-plasma-metabolites-with-body-mass-index-and-physical-activity-level Fri, 20 Dec 2024 15:00:00 GMT Artigo original publicado em Biology (Basel).. Publicação científica Artigo original Atividade física Índice de massa corporal Metabólitos plasmáticos https://gtafe-novo.vercel.app/noticias/metabolomica-intervencoes-fisicas-futebol https://gtafe-novo.vercel.app/noticias/metabolomica-intervencoes-fisicas-futebol Sun, 15 Dec 2024 15:00:00 GMT A revisão sistemática organiza evidências sobre análises metabolômicas e intervenções físicas aplicadas ao futebol. Metabolômica Futebol Revisão sistemática https://gtafe-novo.vercel.app/publicacoes/2024-metabolomics-analyses-and-physical-interventions-in-soccer-a-systematic-review https://gtafe-novo.vercel.app/publicacoes/2024-metabolomics-analyses-and-physical-interventions-in-soccer-a-systematic-review Sun, 15 Dec 2024 15:00:00 GMT BACKGROUND: Soccer is the most recognized sports worldwide. It is a fertile ground for the use of metabolomics analyses, considering the multifactorial nature of soccer's physical demands on the body. Although scientific studies have tried using it to better understand the impacts of soccer into different contexts of the sport, no systematic review is availa Publicação científica Revisão sistemática Metabolômica Exercício Futebol Atletas Desempenho https://gtafe-novo.vercel.app/publicacoes/2024-transcutaneous-intravascular-laser-irradiation-of-blood-affects-plasma-metabolites-of-women https://gtafe-novo.vercel.app/publicacoes/2024-transcutaneous-intravascular-laser-irradiation-of-blood-affects-plasma-metabolites-of-women Sun, 01 Dec 2024 15:00:00 GMT Artigo original publicado em Sci Rep.. Publicação científica Artigo original Terapia a laser Metabólitos plasmáticos https://gtafe-novo.vercel.app/publicacoes/2024-using-the-complex-network-model-to-associate-nutritional-psychological-and-physical-parameters-and-aspects-of- https://gtafe-novo.vercel.app/publicacoes/2024-using-the-complex-network-model-to-associate-nutritional-psychological-and-physical-parameters-and-aspects-of- Sat, 09 Nov 2024 15:00:00 GMT Artigo original publicado em J Clin Med.. Publicação científica Artigo original Sono Redes complexas Nutrição Psicologia Depressão https://gtafe-novo.vercel.app/publicacoes/2024-metabolomics-of-3d-cell-co-culture-reveals-alterations-in-energy-metabolism-at-the-cross-talk-of-colorectal-ca https://gtafe-novo.vercel.app/publicacoes/2024-metabolomics-of-3d-cell-co-culture-reveals-alterations-in-energy-metabolism-at-the-cross-talk-of-colorectal-ca Thu, 03 Oct 2024 15:00:00 GMT INTRODUCTION: Colorectal cancer (CRC) is the third most incident and the second most lethal malignant tumor. Despite the recognized association between obesity and CRC, further clarification is necessary regarding the lipids that are overexpressed during the development of CRC. In this scenario, the combination of metabolomics and a three-dimensional (3D) co Publicação científica Artigo original Metabolômica Câncer Tumor Desempenho https://gtafe-novo.vercel.app/publicacoes/2024-plasma-metabolites-associated-with-biopsychosocial-parameters-in-overweight-obese-women-with-severe-knee-osteo https://gtafe-novo.vercel.app/publicacoes/2024-plasma-metabolites-associated-with-biopsychosocial-parameters-in-overweight-obese-women-with-severe-knee-osteo Wed, 04 Sep 2024 15:00:00 GMT INTRODUCTION: Obesity aligned with quadriceps muscle weakness contributes to the high incidence of knee osteoarthritis (KOA), which is prevalent in women. Although molecular signatures of KOA have been suggested, the association between biopsychosocial responses and the plasma metabolomic profile in overweight/ obese women with KOA remains in its early stage Publicação científica Artigo original Metabolômica Músculo Metabólitos plasmáticos Sobrepeso e obesidade Osteoartrite Dor muscular https://gtafe-novo.vercel.app/publicacoes/2024-comparison-of-radiographic-outcomes-assessed-via-the-radiographic-union-scale-for-tibial-fractures-and-alkalin https://gtafe-novo.vercel.app/publicacoes/2024-comparison-of-radiographic-outcomes-assessed-via-the-radiographic-union-scale-for-tibial-fractures-and-alkalin Mon, 03 Jun 2024 15:00:00 GMT METHODS: This article included four case studies where patients underwent the same procedures. Adults of both sexes aged 18 to 60 years with tibial fractures requiring surgery were included. After surgical intervention (T1), the patients were followed for 49 days after surgery, returning for follow-up appointments on the 21st (T2) and 49th (T3) days. At the Publicação científica Artigo original Saúde óssea Fratura de tíbia Fosfatase alcalina https://gtafe-novo.vercel.app/publicacoes/2024-glycerophospholipids-in-red-blood-cells-are-associated-with-aerobic-performance-in-young-swimmers https://gtafe-novo.vercel.app/publicacoes/2024-glycerophospholipids-in-red-blood-cells-are-associated-with-aerobic-performance-in-young-swimmers Thu, 07 Mar 2024 15:00:00 GMT Artigo original publicado em Nutrients.. Publicação científica Artigo original Desempenho Glicerofosfolipídios Eritrócitos Natação https://gtafe-novo.vercel.app/publicacoes/2024-editorial-training-and-performance-in-canoe-slalom https://gtafe-novo.vercel.app/publicacoes/2024-editorial-training-and-performance-in-canoe-slalom Tue, 27 Feb 2024 15:00:00 GMT Editorial publicado em Front Physiol.. Publicação científica Editorial Desempenho Canoagem slalom https://gtafe-novo.vercel.app/publicacoes/2023-a-systematic-review-of-exercise-protocols-applied-to-athymic-mice-in-tumor-related-experiments https://gtafe-novo.vercel.app/publicacoes/2023-a-systematic-review-of-exercise-protocols-applied-to-athymic-mice-in-tumor-related-experiments Sun, 01 Oct 2023 15:00:00 GMT Revisão sistemática publicado em Appl Physiol Nutr Metab.. Publicação científica Revisão sistemática Exercício Tumor Modelo animal https://gtafe-novo.vercel.app/publicacoes/2024-influence-of-acute-melatonin-administration-on-human-physical-performance-a-systematic-review https://gtafe-novo.vercel.app/publicacoes/2024-influence-of-acute-melatonin-administration-on-human-physical-performance-a-systematic-review Sun, 05 Mar 2023 15:00:00 GMT CONTEXT: Melatonin is an ancient molecule with a wide range of functions in mammals, such as antioxidant, anti-inflammatory, and hypothermic effects among others. However, the influence of acute melatonin administration on human physical performance is debatable. OBJECTIVE: To summarize available data from controlled trials about the effects of acute melaton Publicação científica Revisão sistemática Exercício Melatonina Atletas Desempenho https://gtafe-novo.vercel.app/publicacoes/2023-remote-and-unsupervised-exercise-strategies-for-improving-the-physical-activity-of-colorectal-cancer-patients- https://gtafe-novo.vercel.app/publicacoes/2023-remote-and-unsupervised-exercise-strategies-for-improving-the-physical-activity-of-colorectal-cancer-patients- Wed, 01 Mar 2023 15:00:00 GMT Meta-análise publicado em Healthcare (Basel).. Publicação científica Meta-análise Exercício Câncer Monitoramento remoto Atividade física https://gtafe-novo.vercel.app/publicacoes/2022-plasma-amino-acids-and-acylcarnitines-are-associated-with-the-female-but-not-male-adolescent-swimmer-s-perform https://gtafe-novo.vercel.app/publicacoes/2022-plasma-amino-acids-and-acylcarnitines-are-associated-with-the-female-but-not-male-adolescent-swimmer-s-perform Tue, 29 Nov 2022 15:00:00 GMT Artigo original publicado em Biology (Basel).. Publicação científica Artigo original Desempenho Natação Redes complexas https://gtafe-novo.vercel.app/publicacoes/2022-validity-of-the-peak-velocity-to-detect-physical-training-improvements-in-athymic-mice https://gtafe-novo.vercel.app/publicacoes/2022-validity-of-the-peak-velocity-to-detect-physical-training-improvements-in-athymic-mice Wed, 24 Aug 2022 15:00:00 GMT Artigo original publicado em Front Physiol.. Publicação científica Artigo original Modelo animal Velocidade de pico https://gtafe-novo.vercel.app/publicacoes/2022-associations-among-sleep-hematologic-profile-and-aerobic-and-anerobic-capacity-of-young-swimmers-a-complex-net https://gtafe-novo.vercel.app/publicacoes/2022-associations-among-sleep-hematologic-profile-and-aerobic-and-anerobic-capacity-of-young-swimmers-a-complex-net Wed, 24 Aug 2022 15:00:00 GMT Artigo original publicado em Front Physiol.. Publicação científica Artigo original Sono Natação Redes complexas Hematologia https://gtafe-novo.vercel.app/publicacoes/2022-sleep-quality-latency-and-sleepiness-are-positively-correlated-with-depression-symptoms-of-brazilians-facing-t https://gtafe-novo.vercel.app/publicacoes/2022-sleep-quality-latency-and-sleepiness-are-positively-correlated-with-depression-symptoms-of-brazilians-facing-t Fri, 19 Aug 2022 15:00:00 GMT Artigo original publicado em Medicine (Baltimore).. Publicação científica Artigo original Sono Depressão COVID-19 https://gtafe-novo.vercel.app/publicacoes/2022-home-based-supervised-and-mixed-exercise-intervention-on-functional-capacity-and-quality-of-life-of-colorectal https://gtafe-novo.vercel.app/publicacoes/2022-home-based-supervised-and-mixed-exercise-intervention-on-functional-capacity-and-quality-of-life-of-colorectal Tue, 15 Feb 2022 15:00:00 GMT Meta-análise publicado em Sci Rep.. Publicação científica Meta-análise Exercício Câncer https://gtafe-novo.vercel.app/publicacoes/2021-association-between-mechanical-physiological-and-technical-parameters-with-canoe-slalom-performance-a-systemat https://gtafe-novo.vercel.app/publicacoes/2021-association-between-mechanical-physiological-and-technical-parameters-with-canoe-slalom-performance-a-systemat Thu, 18 Nov 2021 15:00:00 GMT Revisão sistemática publicado em Front Physiol.. Publicação científica Revisão sistemática Desempenho Canoagem slalom Biomecânica Parâmetros técnicos https://gtafe-novo.vercel.app/publicacoes/2021-comparison-of-aerobic-and-muscular-power-between-junior-u23-slalom-and-sprint-paddlers-an-analysis-of-internat https://gtafe-novo.vercel.app/publicacoes/2021-comparison-of-aerobic-and-muscular-power-between-junior-u23-slalom-and-sprint-paddlers-an-analysis-of-internat Wed, 20 Jan 2021 15:00:00 GMT Artigo original publicado em Front Physiol.. Publicação científica Artigo original Remo e canoagem https://gtafe-novo.vercel.app/publicacoes/2020-effects-of-preferred-music-on-physiological-responses-perceived-exertion-and-anaerobic-threshold-determination https://gtafe-novo.vercel.app/publicacoes/2020-effects-of-preferred-music-on-physiological-responses-perceived-exertion-and-anaerobic-threshold-determination Wed, 12 Aug 2020 15:00:00 GMT Artigo original publicado em PLoS One.. Publicação científica Artigo original Corrida Anaeróbio Música https://gtafe-novo.vercel.app/publicacoes/2020-correction-anaerobic-and-agility-parameters-of-salonists-in-laboratory-and-field-tests https://gtafe-novo.vercel.app/publicacoes/2020-correction-anaerobic-and-agility-parameters-of-salonists-in-laboratory-and-field-tests Wed, 03 Jun 2020 15:00:00 GMT Correção publicado em Int J Sports Med.. Publicação científica Correção Anaeróbio Agilidade https://gtafe-novo.vercel.app/publicacoes/2020-anaerobic-and-agility-parameters-of-salonists-in-laboratory-and-field-tests https://gtafe-novo.vercel.app/publicacoes/2020-anaerobic-and-agility-parameters-of-salonists-in-laboratory-and-field-tests Tue, 12 May 2020 15:00:00 GMT Artigo original publicado em Int J Sports Med.. Publicação científica Artigo original Anaeróbio Agilidade https://gtafe-novo.vercel.app/publicacoes/2020-swimming-physical-training-prevented-the-onset-of-acute-muscle-pain-by-a-mechanism-dependent-of-ppar-receptors https://gtafe-novo.vercel.app/publicacoes/2020-swimming-physical-training-prevented-the-onset-of-acute-muscle-pain-by-a-mechanism-dependent-of-ppar-receptors Mon, 10 Feb 2020 15:00:00 GMT Artigo original publicado em Neuroscience.. Publicação científica Artigo original Músculo Natação Dor muscular https://gtafe-novo.vercel.app/publicacoes/2018-advances-of-the-reverse-lactate-threshold-test-non-invasive-proposal-based-on-heart-rate-and-effect-of-previou https://gtafe-novo.vercel.app/publicacoes/2018-advances-of-the-reverse-lactate-threshold-test-non-invasive-proposal-based-on-heart-rate-and-effect-of-previou Tue, 13 Mar 2018 15:00:00 GMT Artigo original publicado em PLoS One.. Publicação científica Artigo original Saúde cardiovascular Ciclismo Lactato Frequência cardíaca https://gtafe-novo.vercel.app/publicacoes/2018-novel-paddle-stroke-analysis-for-elite-slalom-kayakers-relationship-with-force-parameters https://gtafe-novo.vercel.app/publicacoes/2018-novel-paddle-stroke-analysis-for-elite-slalom-kayakers-relationship-with-force-parameters Wed, 28 Feb 2018 15:00:00 GMT Artigo original publicado em PLoS One.. Publicação científica Artigo original Caiaque Remo e canoagem Força https://gtafe-novo.vercel.app/publicacoes/2017-the-lactate-minimum-test-concept-methodological-aspects-and-insights-for-future-investigations-in-human-and-an https://gtafe-novo.vercel.app/publicacoes/2017-the-lactate-minimum-test-concept-methodological-aspects-and-insights-for-future-investigations-in-human-and-an Thu, 08 Jun 2017 15:00:00 GMT Artigo original publicado em Front Physiol.. Publicação científica Artigo original Lactato https://gtafe-novo.vercel.app/publicacoes/2017-aerobic-and-anaerobic-swimming-force-evaluation-in-one-single-test-session-for-young-swimmers https://gtafe-novo.vercel.app/publicacoes/2017-aerobic-and-anaerobic-swimming-force-evaluation-in-one-single-test-session-for-young-swimmers Thu, 02 Mar 2017 15:00:00 GMT Artigo original publicado em Int J Sports Med.. Publicação científica Artigo original Natação Anaeróbio Força https://gtafe-novo.vercel.app/publicacoes/2017-aerobic-evaluation-in-elite-slalom-kayakers-using-a-tethered-canoe-system-a-new-proposal https://gtafe-novo.vercel.app/publicacoes/2017-aerobic-evaluation-in-elite-slalom-kayakers-using-a-tethered-canoe-system-a-new-proposal Mon, 05 Dec 2016 15:00:00 GMT BACKGROUND: Among other aspects, aerobic fitness is indispensable for performance in slalom canoe. PURPOSE: To propose the maximal-lactate steady-state (MLSS) and critical-force (CF) tests using a tethered canoe system as new strategies for aerobic evaluation in elite slalom kayakers. In addition, the relationship between the aerobic parameters from these te Publicação científica Artigo original Desempenho Canoagem slalom Caiaque Lactato Força https://gtafe-novo.vercel.app/publicacoes/2015-all-out-test-in-tethered-canoe-system-can-determine-anaerobic-parameters-of-elite-kayakers https://gtafe-novo.vercel.app/publicacoes/2015-all-out-test-in-tethered-canoe-system-can-determine-anaerobic-parameters-of-elite-kayakers Wed, 03 Jun 2015 15:00:00 GMT Artigo original publicado em Int J Sports Med.. Publicação científica Artigo original Canoagem slalom Caiaque Anaeróbio https://gtafe-novo.vercel.app/publicacoes/2015-critical-velocity-and-anaerobic-paddling-capacity-determined-by-different-mathematical-models-and-number-of-pr https://gtafe-novo.vercel.app/publicacoes/2015-critical-velocity-and-anaerobic-paddling-capacity-determined-by-different-mathematical-models-and-number-of-pr Sun, 01 Mar 2015 15:00:00 GMT Artigo original publicado em J Sports Sci Med.. Publicação científica Artigo original Canoagem slalom Anaeróbio Velocidade crítica