Comparison betweent the Effects of Swimming and Treadmill-Based Aerobic Training Protocols in Diabetic Rats

Moura, Elizabeth de Orleans Carvalho de; Tanaka, Kátia; Gomes, Moisés Felipe Pereira; Nogueira, Evandro S.; Gomes, Ricardo José; Estadella, Débora; Mattos, Katt Coelho; Brum, Patrícia Chakur; Medeiros, Alessandra

doi:10.5935/2359-4802.20180058

Cited by 3 publications

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“…Additionally, it is worth noting that the results were transient due to the timing of euthanasia, and this should be considered in future studies. Treadmills and swimming are commonly used methods for conducting aerobic exercises in experimental animals, such as rats 39) . However, it is challenging to apply load-resistance exercises to rats.…”

Section: Discussionmentioning

confidence: 99%

Long-Term Whole-Body Vibration Stimulus Decreases Body Fat Accumulation in Rats Fed a High-Fat Diet

Higaki,

Koga,

Inai

et al. 2023

J. Oleo Sci.

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IntroductionObesity is defined as a state of increased body weight, specifically adipose tissue, of sufficient magnitude to induce adverse health consequences. The prevalence of this heterogeneous group of disorders has seen an alarming increase globally 1,2) . The causes of obesity are complex; however, lifestyle factors, especially high-energy diets and inactive lifestyles, are considered risk factors for its development 3) . The global prevalence of obesity is rapidly increasing among adults, children, and adolescents in countries where high dietary fat intake is a major factor in its development 4) . Obesity is associated with various comorbidities, collectively referred to as metabolic syndromes, among which the most relevant are hyperlipidemia 5) , type 2 diabetes 6) , non-alcoholic fatty liver 7) , and cardiovascular diseases, such as heart failure and coronary heart disease 8) .

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Section: Discussionmentioning

confidence: 99%

Long-Term Whole-Body Vibration Stimulus Decreases Body Fat Accumulation in Rats Fed a High-Fat Diet

Higaki,

Koga,

Inai

et al. 2023

J. Oleo Sci.

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“…Therefore, greater cardiac stress can be expected. This was manifested by the increase in cardiac cross-sectional diameter reported in swim-trained diabetic rat hearts in comparison to those treadmill-trained rats ( 38 ). In connection to ND1, ND6, and cytB, one study on diabetic cardiomyopathy reported similar results of enhanced expressions of these biomarkers on treadmill-trained mice hearts ( 6 ).…”

Section: Discussionmentioning

confidence: 99%

Effect of exercise training on cardiac mitochondrial respiration, biogenesis, dynamics, and mitophagy in ischemic heart disease

Viloria

Wang

et al. 2022

Front. Cardiovasc. Med.

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ObjectiveCardiac mitochondrial dysfunction was found in ischemic heart disease (IHD). Hence, this study determined the effects of exercise training (ET) on cardiac mitochondrial respiration and cardiac mitochondrial quality control in IHD.MethodsA narrative synthesis was conducted after searching animal studies written in English in three databases (PubMed, Web of Science, and EMBASE) until December 2020. Studies that used aerobic exercise as an intervention for at least 3 weeks and had at least normal, negative (sedentary IHD), and positive (exercise-trained IHD) groups were included. The CAMARADES checklist was used to check the quality of the included studies.ResultsThe 10 included studies (CAMARADES score: 6–7/10) used swimming or treadmill exercise for 3–8 weeks. Seven studies showed that ET ameliorated cardiac mitochondrial respiratory function as manifested by decreased reactive oxygen species (ROS) production and increased complexes I-V activity, superoxide dismutase 2 (SOD2), respiratory control ratio (RCR), NADH dehydrogenase subunits 1 and 6 (ND1/6), Cytochrome B (CytB), and adenosine triphosphate (ATP) production. Ten studies showed that ET improved cardiac mitochondrial quality control in IHD as manifested by enhanced and/or controlled mitochondrial biogenesis, dynamics, and mitophagy. Four other studies showed that ET resulted in better cardiac mitochondrial physiological characteristics.ConclusionExercise training could improve cardiac mitochondrial functions, including respiration, biogenesis, dynamics, and mitophagy in IHD.Systematic review registrationhttps://www.crd.york.ac.uk/prospero/display_record.php?RecordID=226817, identifier: CRD42021226817.

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“…To analyze the liver's glycogen content, the method described by Moura 35 was used. The tissue was digested in a potassium hydroxide solution (30%) at 100 °C, and glycogen was precipitated after the addition of ethanol (70%) and centrifugation at 3500 rpm for 30 min.…”

Section: Hepatic Glycogen Analysismentioning

confidence: 99%

Supplementation with okra combined or not with exercise training is able to protect the heart of animals with metabolic syndrome

Gomes

Moura

Cardoso

et al. 2023

Sci Rep

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The metabolic syndrome (MetS) is a clinical manifestation strongly associated with cardiovascular disease, the main cause of death worldwide. In view of this scenario, many therapeutic proposals have appeared in order to optimize the treatment of individuals with MetS, including the practice of exercise training (ET) and the consumption of okra (O). The aim of the present study was to evaluate the effect of O consumption and/or ET in animals with MetS. In all, 32 male Zucker rats (fa/fa) at 10 weeks old were randomly distributed into four groups of 8 animals each: MetS, MetS+O, MetS+ET and MetS+ET+O, and 8 lean Zucker rats (fa/ +) comprised the control group. Okra was administered by orogastric gavage 2x/day (morning and night, 100 mg/kg), 5 days/week, for 6 weeks. The ET was performed on a treadmill 1x/day (afternoon), 5 days/week, 60 min/day, in an intensity of 70% of maximal capacity, for the same days of O treatment. It was found that, O consumption alone was able to promote improved insulin sensitivity (MetS 93.93 ± 8.54 mg/dL vs. MetS+O 69.95 ± 18.7 mg/dL, p ≤ 0.05, d = 1.65, CI = 50.32 −89.58, triglyceride reduction (MetS 492.9 ± 97.8 mg/dL vs. MetS+O 334.9 ± 98.0 mg/dL, p ≤ 0.05, d = 1.61, CI = 193.2–398.7). In addition, it promoted a reduction in systolic blood pressure (MetS 149.0 ± 9.3 mmHg vs. MetS+O 132.0 ± 11.4 mmHg, p ≤ 0.05, d = 1.63, CI = 120–140), prevented an increase in cardiac collagen (MetS 12.60 ± 2.08% vs. MetS+O 7.52 ± 0.77%, p ≤ 0.05, d = 3.24, CI = 6.56–8.49). When associated with ET, the results were similar. Thus, we conclude that O consumption combined or not with aerobic ET can have a protective effect on the cardiac tissue of rats with MetS.

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Comparison betweent the Effects of Swimming and Treadmill-Based Aerobic Training Protocols in Diabetic Rats

Cited by 3 publications

References 0 publications

Long-Term Whole-Body Vibration Stimulus Decreases Body Fat Accumulation in Rats Fed a High-Fat Diet

Long-Term Whole-Body Vibration Stimulus Decreases Body Fat Accumulation in Rats Fed a High-Fat Diet

Effect of exercise training on cardiac mitochondrial respiration, biogenesis, dynamics, and mitophagy in ischemic heart disease

Supplementation with okra combined or not with exercise training is able to protect the heart of animals with metabolic syndrome

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