Effects of an Acute Bout of Moderate Intensity Exercise on Airway Inflammation and Postprandial Lipemia

Johnson, Ariel M.; Kurti, Stephanie P.; Smith, J. R.; Rosenkranz, Sara K.; Harms, Craig A.

doi:10.1249/01.mss.0000493192.34562.f4

Cited by 2 publications

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“…Therefore, identifying methods to attenuate this larger TRG response is critical to minimize deleterious health outcomes. Interestingly, the impact of acute exercise on postprandial TRG levels in young adults has mixed findings, with true-to-life exercise durations and intensities between 30 minutes and an hour not consistently showing reductions in postprandial TRG (7,8,23) . Many factors such as exercise timing (10) (12) , caloric replacement after the exercise bout (16) (24) (25) , energy expenditure relative to the test meal (26) (27) , and mode of exercise (28) are likely important considerations for the effect of exercise on reductions in lipemia post-meal.…”

Section: Postprandial Lipid Responses With and Without Acute Exercisementioning

confidence: 99%

Acute exercise improves glucose and TAG metabolism in young and older adults following high-fat, high-carbohydrate meal intake

et al. 2021

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A single high-fat, high-carbohydrate meal (HFHC) results in elevated postprandial glucose (GLU), triglycerides (TRG) and metabolic load index (MLI; TRG (mg/dL) + GLU (mg/dL)) that contributes to chronic disease risk. While disease risk is higher in older adults (OA) compared to younger adults (YA), the acute effects of exercise on these outcomes in OA is understudied. Twelve YA (age 23.3 ± 3.9 yrs, n = 5 M/7 F) and 12 OA (age 67.7 ± 6.0 yrs, n = 8 M/4 F) visited the laboratory in random order to complete a HFHC with no exercise (NE) or acute exercise (EX) condition. EX was performed 12 hours prior to HFHC at an intensity of 65% of maximal heart rate to expend 75% of the kcals consumed in HFHC (Marie Callender’s Chocolate Satin Pie; 12 kcal/kgbw; 57% fat, 37% CHO). Blood samples were taken at 0, 30, 60, 90 minutes, and then every hour until 6 hours post-meal. TRG levels increased to a larger magnitude in OA (Δ˜61 ± 31%) compared to YA (Δ˜37 ± 34%, p < 0.001), which were attenuated in EX compared to NE (p < 0.05) independent of age. There was no difference in GLU between OA and YA after the HFM, however EX had attenuated GLU independent of age (NE: Δ˜21 ± 26%; EX: Δ˜12 ± 18%, p = 0.027). MLI was significantly lower after EX compared to NE in OA and YA (p < 0.001). Pre-prandial EX reduced TRG, GLU and MLI post-HFHC independent of age.

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Section: Postprandial Lipid Responses With and Without Acute Exercisementioning

confidence: 99%

Acute exercise improves glucose and TAG metabolism in young and older adults following high-fat, high-carbohydrate meal intake

et al. 2021

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“…Bacteria enter and multiply in the body, triggering the body's inflammatory response and immune response. IL-1, IL-6, and TNF-α are important proinflammatory cytokines and inflammatory mediators, which are critical in the inflammation-associated and immunization-associated response [26][27][28][29]. e above cytokines are mainly secreted by white blood cells, so the concentration of cytokines that are secreted is related to the number of white blood cells.…”

Section: E Mortality Enumeration Of Wbcmentioning

confidence: 99%

The Antioxidant Polysaccharide from Semiaquilegia adoxoides (DC.) Makino Adjusts the Immune Response of Mice Infected by Bacteria

Yang

Guo

Tariq

et al. 2020

Evidence-Based Complementary and Alternative Medicine

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Semiaquilegia adoxoides (DC.) Makino is a herbal medicine and it is recorded that its water extract can be used to treat acute diseases caused by bacterial infections. In order to understand the polysaccharide of Semiaquilegia adoxoides (DC.) Makino (SMP), FT-IR and HPLC methods were performed to determine the basic chemical structure and monosaccharide compositions of SMP. The antioxidant capacity of SMP was analyzed by monitoring both the scavenging rate of DPPH and ABTS free radical. To investigate the effects of SMP on the acute bacterial disease, minimum inhibitory concentrations (MICs) of SMP on E. coli or S. aureus were detected; meanwhile, mice were administrated with SMP for 7 days and then infected with E. coli or S. aureus, and the parameters were measured at the 9th day. Results showed that SMP was a furanose which was mainly composed of glucose (60.3%) and had certain antioxidant activities. Both MIC values of SMP on E. coli and S. aureus were 250 ml/mL, which means that SMP has no direct antibacterial effects. The mice experiments revealed that SMP had potential effects on immunomodulatory by reducing WBC and the expression of serum IL-1, IL-6, and TNF-α and increasing IgM of E. coli or S. aureus infected mice. These findings supported the effect of Semiaquilegia adoxoides (DC.) Makino in folk use with scientific evidence.

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Effects of an Acute Bout of Moderate Intensity Exercise on Airway Inflammation and Postprandial Lipemia

Cited by 2 publications

References 0 publications

Acute exercise improves glucose and TAG metabolism in young and older adults following high-fat, high-carbohydrate meal intake

Acute exercise improves glucose and TAG metabolism in young and older adults following high-fat, high-carbohydrate meal intake

The Antioxidant Polysaccharide from Semiaquilegia adoxoides (DC.) Makino Adjusts the Immune Response of Mice Infected by Bacteria

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