After @weeks of LC supplementation , the level of MDA was significantly reduced ( @ to @ mol/L , P = @ ) and the level of LC ( @ to @ mol/L , P = @ ) and antioxidant enzymes activities -LSB- CAT ( @ to @ U/mg of protein , P = @ ) , SOD ( @ to @ U/mg of protein , P < @ ) , and GPx ( @ to @ U/mg of protein , P = @ ) -RSB- were significantly increased .