Intervention with a combined physical exercise training to reduce oxidative stress of women over 40 years of age

Mota, Maria Paula; Santos, Z.; Soares, Jorge Pinto; Pereira, Ana; João, Paulo Vicente; Gaivão, Isabel; Oliveira, Maria Manuel

doi:10.1016/j.exger.2019.05.002

Cited by 24 publications

(13 citation statements)

References 47 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Thus, we are very far from any speculations, but an increase in serum SH groups in our study after 12 weeks of training may have a protective effect on age-related diseases. Unfortunately, this study did not note any significant decrease in MDA concentration as observed in previous studies on older adults after 12 weeks of nordic-walking training ( Kortas et al, 2017 ) and after 16 weeks of combined aerobic-resistance training ( Mota et al, 2019 ).…”

Section: Discussioncontrasting

confidence: 87%

12 Weeks of Physical Exercise Attenuates Oxidative Stress, Improves Functional Tests Performance, and Reduces Fall Risk in Elderly Women Independently on Serum 25(OH)D Concentration

et al. 2022

View full text Add to dashboard Cite

The study aimed to evaluate if the 25(OH)D concentration is related to physical training responses. Moreover, to determine the association between serum 25(OH)D concentration and older women’s physical performance, oxidative stress markers, inflammation, and bone metabolism. 37 older women (age 72.9 ± 5.2 years) were assigned into two groups: supplemented (SG) and non-supplemented (NSG). Then, the participants from SG and NSG were randomly assigned into exercised and non-exercised groups: exercise sufficient vitamin D group (ESD; n = 10), exercise insufficient vitamin D group (EID; n = 9), control sufficient vitamin D group (CSD; n = 9), and control insufficient vitamin D group (CID; n = 9). To assess the study aims time up and go test (TUG), 6 min walk test (6MWT), fall risk test (FRT), blood osteocalcin (OC), parathormone (PTH), calcium (Ca2+), sulfhydryl groups (SH), malondialdehyde (MDA), and interleukin-6 (IL-6) were performed. The results showed that a higher 25(OH)D concentration was in line with better physical performance and bone metabolism as well as lower inflammation. After 12 weeks of training we noted an improvement in 6MWT (from 374.0 ± 17.3 to 415.0 ± 18.8; p = 0.001 and from 364.8 ± 32.8 to 419.4 ± 32.3; p = 0.001 for EID and ESD, respectively), TUG (from 7.9 ± 0.5 to 6.8 ± 0.8; p = 0.001 and from 7.3 ± 1.5 to 6.4 ± 0.9; p = 0.002, for EID and ESD, respectively), reduction of fall risk (from 2.8 ± 0.8 to 1.9 ± 0.4; p = 0.003 and from 2.1 ± 1.1 to 1.6 ± 0.5; p = 0.047, for EID and ESD, respectively) and increase in SH groups (from 0.53 ± 0.06 to 0.58 ± 0.08; p = 0.012 and from 0.54 ± 0.03 to 0.59 ± 0.04; p = 0.005, for EID and ESD, respectively), regardless of the baseline 25(OH)D concentration. A decrease in PTH and OC concentration was observed only in EID group (from 57.7 ± 15.7 to 49.4 ± 12.6; p = 0.013 for PTH and from 27.9 ± 17.2 to 18.0 ± 6.2; p = 0.004 for OC). To conclude, vitamin D concentration among older women is associated with physical performance, fall risk, inflammation, and bone metabolism markers. Moreover, 12 weeks of training improved physical performance and antioxidant protection, regardless of baseline vitamin D concentration.

show abstract

Section: Discussioncontrasting

confidence: 87%

12 Weeks of Physical Exercise Attenuates Oxidative Stress, Improves Functional Tests Performance, and Reduces Fall Risk in Elderly Women Independently on Serum 25(OH)D Concentration

et al. 2022

View full text Add to dashboard Cite

show abstract

“…Exercise intervention has shown beneficial effects in increasing antioxidants in healthy population. 24 This effect has been noticed in the young population, males, 24 females, 25 elderly population, 16 and also animal studies. 20 However, no robust exercise and antioxidants data is available for type 2 diabetes.…”

Section: Original Articlementioning

confidence: 79%

Effect of short duration moderate intensity physical activity on glycemic control and antioxidant status of prediabetic population

Shah

Malik

et al. 2021

SMJ

View full text Add to dashboard Cite

show abstract

“…Beneficial effects of exercise training to oxidative stress have been reported in previous studies, in which changes in markers of oxidative stress and antioxidant status were observed following a 24 weeks of endurance exercise training in adults (Park et al, 2005), a 16-week moderate exercise training in elderly population (Fatouros et al, 2004;Mota et al, 2019), a 6-week physical activity in children (Kelishadi et al, 2008), and a 3-week high-intensity interval training in young male (Bogdanis et al, 2013). However, it is not clear whether these beneficial effects of exercise training occur independently from changes in fat mass because the relation between oxidative stress and fat loss was not reported in these studies.…”

Section: Discussionmentioning

confidence: 57%

“…However, it is not clear whether these beneficial effects of exercise training occur independently from changes in fat mass because the relation between oxidative stress and fat loss was not reported in these studies. For instance, reductions in body weight following exercise training were observed ( Fatouros et al, 2004 ; Kelishadi et al, 2008 ), body weight information was not provided in other two studies ( Bogdanis et al, 2013 ; Park et al, 2005 ), and the change in fat mass was not measured ( Mota et al, 2019 ) in the studies above.…”

Section: Discussionmentioning

confidence: 99%

Aerobic exercise is an independent determinant of levels of inflammation and oxidative stress in middle-aged obese females

Park¹,

Nickerson²

2022

J Exerc Rehabil

View full text Add to dashboard Cite

The purpose of this study was to investigate the effects of a 4-week moderate-intensity aerobic exercise on changes of body composition and markers of inflammation and oxidative stress independent from weight loss in middle-aged obese females. Thity-five obese females were randomly assigned to either an exercise (EX, N = 16) or control (CON, N = 19) group. The EX performed moderate intensity aerobic exercise on the treadmill for 60 min at 55% of maximal oxygen consumption (VO2max) for 4 weeks (3 days/wk). Body composition measurement with dual-energy x-ray absorptiometry and blood collection were conducted before and after the 4-weeks intervention. Blood samples were used to measure levels of tumor necrosis factor-alpha (TNF-α), C-reactive protein, adiponectin, total antioxidant status (TAS), and 8-hydroxydeoxyguanosine. Four weeks of aerobic exercise intervention significantly increased VO2max in EX (P < 0.001). EX also observed a decrease in TNF-α (P = 0.033) and an increase in TAS (P = 0.028) without changes in body weight and fat mass after 4 weeks of aerobic exercise training. No changes were observed in CON after the intervention. Results of this study indicate that moderate aerobic exercises may contribute, at least a part, to reductions of inflammation and oxidative stress independently from fat loss. Therefore, it may reduce risks of obesity-associated disorders in middle-aged obese females.

show abstract

Intervention with a combined physical exercise training to reduce oxidative stress of women over 40 years of age

Cited by 24 publications

References 47 publications

12 Weeks of Physical Exercise Attenuates Oxidative Stress, Improves Functional Tests Performance, and Reduces Fall Risk in Elderly Women Independently on Serum 25(OH)D Concentration

12 Weeks of Physical Exercise Attenuates Oxidative Stress, Improves Functional Tests Performance, and Reduces Fall Risk in Elderly Women Independently on Serum 25(OH)D Concentration

Effect of short duration moderate intensity physical activity on glycemic control and antioxidant status of prediabetic population

Aerobic exercise is an independent determinant of levels of inflammation and oxidative stress in middle-aged obese females

Contact Info

Product

Resources

About

Intervention with a combined physical exercise training to reduce oxidative stress of women over 40 years of age

Cited by 24 publications

References 47 publications

12 Weeks of Physical Exercise Attenuates Oxidative Stress, Improves Functional Tests Performance, and Reduces Fall Risk in Elderly Women Independently on Serum 25(OH)D Concentration

12 Weeks of Physical Exercise Attenuates Oxidative Stress, Improves Functional Tests Performance, and Reduces Fall Risk in Elderly Women Independently on Serum 25(OH)D Concentration

Effect of short duration moderate intensity physical activity on glycemic control and antioxidant status of prediabetic population

Aerobic exercise is an independent determinant of levels of inflammation and oxidative stress in middle-aged obese females

Contact Info

Product

Resources

About

Intervention with a combined physical exercise training to reduce oxidative stress of women over 40 years of age