Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego · 2017
[Evaluation of oxidative-reduction markers of blood in patients with acute coronary syndromes (ACS) subjected to cardiac rehabilitation].
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Mejer-Barczewska Anna, Kapusta Joanna, Godala Małgorzata, Kowalczyk Edward, Irzmański Robert, Kowalski Jan
Аннотация
UNLABELLED: Role in the pathogenesis of atherosclerosis play a reactive oxygen species. In the case of disturbance of dynamic balance between their production and antioxidant defense mechanisms comes to undesirable consequences - oxidative stress. Excessive exercise can, among others, disrupting the balance.
AIM: The aim of the study was to evaluate the exponents of the processes of oxidation - reduction of blood in patients with ACS undergoing rehabilitation in a hospital setting.
MATERIALS AND METHODS: The study included 25 patients after ACS STEMI, including 19 men and 6 women, aged 51.5±6.5 years, underwent rehabilitation in the Department of Internal Medicine and Cardiac Rehabilitation, University Hospital im. WAM in Lodz. Blood samples were taken after an initial exercise test (I) and after the final exercise test (IV). Marked: SOD-1, CAT, GPX- in red blood cells, plasma antioxidant activity (TAS) and the concentration of MDA in the red blood cells. Cardiac rehabilitation program included 15 interval training, each lasting 40-45 minutes.
RESULTS: The results were statistically analyzed. For the statistically significant level of p<0.05. No significant effect of cardiac rehabilitation on the activity of GPX, SOD-1, MDA and antioxidant activity of plasma. There was only a significant impact on the rehabilitation of CAT activity (p=0.002).
CONCLUSIONS: Properly conducted cardiac rehabilitation does not disturb the balance of oxidation - reduction of blood in patients with ACS. Exercise should be selected in such a way that this balance is maintained.
AIM: The aim of the study was to evaluate the exponents of the processes of oxidation - reduction of blood in patients with ACS undergoing rehabilitation in a hospital setting.
MATERIALS AND METHODS: The study included 25 patients after ACS STEMI, including 19 men and 6 women, aged 51.5±6.5 years, underwent rehabilitation in the Department of Internal Medicine and Cardiac Rehabilitation, University Hospital im. WAM in Lodz. Blood samples were taken after an initial exercise test (I) and after the final exercise test (IV). Marked: SOD-1, CAT, GPX- in red blood cells, plasma antioxidant activity (TAS) and the concentration of MDA in the red blood cells. Cardiac rehabilitation program included 15 interval training, each lasting 40-45 minutes.
RESULTS: The results were statistically analyzed. For the statistically significant level of p<0.05. No significant effect of cardiac rehabilitation on the activity of GPX, SOD-1, MDA and antioxidant activity of plasma. There was only a significant impact on the rehabilitation of CAT activity (p=0.002).
CONCLUSIONS: Properly conducted cardiac rehabilitation does not disturb the balance of oxidation - reduction of blood in patients with ACS. Exercise should be selected in such a way that this balance is maintained.