Biology of Sport
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Journal Abstract
 
The effect of strength exercise on lipid peroxidation products concentration and glutathione metabolism in blood of the body – builders
A Zembroń-Łacny, K Szyszka
Biol Sport 2004; 21(2):181-192
ICID: 891897
Article type: Original article
IC™ Value: 10.26
Abstract provided by Publisher
 
The study was carried out on twelve males subjected to strength exercise. Before exercise, immediately after exercise, after 30 min and 24 h rest, the following parameters were estimated in blood samples collected from the body builders: levels of lactate (LA), reduced (GSH) and total glutathione (GSH+GSSG), glutathione reductase (GR) and creatine kinase (CK) activity, and lipid peroxidation products (TBARS) concentration. The applied strength test at the maximal intensity (LA 9.83±3.08 mmol•l-1) caused statistically significant increase of tested parameters after 24 h rest. The GSH/GSH+GSSG ratio decreased after 24 h (P<0.05). The positive correlation r=0.821 (P<0.001) between the creatine kinase activity (CK) and the lipid peroxidation products (TBARS) level was observed. It indicates there is relationship between the exercise – induced muscle damage and oxidative stress during the restitution.

ICID 891897
 
FULL TEXT 287 KB


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