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The effect of submaximal cycling on blood antioxidants, lipid peroxidation and plasma total antioxidant status in subjects with different aerobic capacity

100%

Lutoslawska G., Hubner-Wozniak E., Panczenko-Kresowska B., Sitkowski D.

Żywienie Człowieka i Metabolizm

1999

tom 26

nr 1

5-13

The puropose of the study was to examine the influence of aerobic fitness on blood antioxidant system, lipid peroxidation and plasma antioxidant index response to submaximal exercise. In well-trained rowers characterized by higher aerobic fitness 30 min submaximal cycling did not affect lipid peroxidation, total oxidant status and blood antioxidant system (GSH concentration, SOD, CAT and GPX activity). However, in less aerobically trained students despite any sings of oxidative stress (lack of changes in lipid peroxidation, antioxidant index and GSH concentration) submaximal cycling induced significant decrease in blood antioxidant enzymes activities. In addition, in rowers pre-exercise blood GSH concentration and GPX activity was higher than in students. In contrast, pre-exercise blood CAT activity in rowers was lower than in students. Neither in students nor in rowers pre-exercise blood GPX, CAT and GSH concentration was related to indices of aerobic fitness. Our study revealed that 30 min submaximal cycling did not cause oxidative stress in subjects with significantly different indices of aerobic capacity.

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Vitamin D and upper respiratory tract infections in young active males exposed to cold environments

64%

Orysiak J., Fitzgerald J. S., Malczewska-Lenczowska J., Witek K., Gajewski J., Zembron-Lacny A., Morawin B., Sitkowski D.

Annals of Agricultural and Environmental Medicine

2021

tom 28

nr 3

Ograniczanie wyników

1 Annals of Agricultural and Environmental Medicine

1 Żywienie Człowieka i Metabolizm

2 Sitkowski D.

1 Fitzgerald J. S.

1 Gajewski J.

1 Hubner-Wozniak E.

1 Lutoslawska G.

1 Malczewska-Lenczowska J.

1 Morawin B.

1 Orysiak J.

1 Panczenko-Kresowska B.

1 Witek K.

1 Zembron-Lacny A.

1 2021

1 1999

Wyniki wyszukiwania

The effect of submaximal cycling on blood antioxidants, lipid peroxidation and plasma total antioxidant status in subjects with different aerobic capacity

Vitamin D and upper respiratory tract infections in young active males exposed to cold environments