[Effect of low-intensity laser irradiation as affected by maximum tolerable exercise].
The investigations on albino noninbred male rats showed that low-intensity laser radiation ("Uzor" semiconductor laser, wavelength 0.89 mu, 1500 Hz, exposure 8 min) substantially increased physical work capacity during the maximum tolerable exercise. In addition, the plasma concentrations of thyroxine and malonic dialdehyde increased and the levels of lactic acid and triiodothyronine decreased.
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