Control

Study group on the 5th day after radon inhalation

Study group on the 10th day after radon inhalation

Non-protein sulfhydryl groups

1.03 ± 0.123

1.25 ± 0.105**

1.70 ± 0.109**

Common sulfhydryl groups

33.00 ± 1.22

27.56 ± 1.41**

37.16 ± 1.44**