The passport, which tracks an athlete's bloodprofile over time, doesn't necessarily detect doping, but rather the physiological changes it causes.
2
Although IP is well-described as a systemic illness with a long prodrome, there has been no comprehensive overview of the bloodprofile.
3
Oxidative stress was determined through bloodprofile tests performed 24 hours before and after high-altitude exposure, assessing the oxidative damage and antioxidant profiles.
4
Biological passports track changes in athletes' bloodprofiles which could be caused by doping.
5
The IAAF has already publicly published (in 2011) a review of its bloodprofiles in a peer reviewed journal.