Can physical stress be measured in urine using the parameter antioxidative potential?

Autor: Benkhai H; Institute of Hygiene and Environmental Medicine, Ernst Moritz Arndt University, Greifswald, Germany., Lemanski S, Below H, Heiden JU, Below E, Lademann J, Bornewasser M, Balz T, Chudaske C, Kramer A
Jazyk: angličtina
Zdroj: GMS Krankenhaushygiene interdisziplinar [GMS Krankenhhyg Interdiszip] 2010 Sep 21; Vol. 5 (2). Date of Electronic Publication: 2010 Sep 21.
DOI: 10.3205/dgkh000146
Abstrakt: Although regular exercise is known to promote health, it is also well known that competetive sports can lead to an increase of free radical production, and thus to a drop in antioxidative potential. Thus, the present study examined the effect of competetive sports on the antioxidative potential (AOP). Using chemoluminescence, the AOP was measured in the spontaneous urine of leisure and semi-professional athletes during a training camp. Further, the parameters creatinin and uric acid were measured. It was shown that physical stress led to a drop in the antioxidant potential of up to approximately 50%. To compensate for this decline, special antioxidant food is recommended.
Databáze: MEDLINE