Increased serum creatine kinase after exercise: a sex-linked phenomenon.
The effect of 2 hours of exercise on the serum creatine kinase (CK) level was investigated in 11 men and 9 women. The mean increase of CK 24 hours after exercise was significantly greater in men. The relative lack of CK elevation in women may: (1) indicate that female muscle is less susceptible to damage by adverse factors; and (2) explain discrepancies in previous reports.
D003402:Creatine Kinase / Q000097:blood*; D005230:Fatty Acids, Nonesterified / Q000097:blood; D005260:Female; D006801:Humans; D007773:Lactates / Q000097:blood; D008297:Male; D005082:Physical Exertion; D011773:Pyruvates / Q000097:blood; D012737:Sex Factors
D005230:Fatty Acids, Nonesterified; D007773:Lactates; D011773:Pyruvates; D003402:Creatine Kinase