While athletes that dope seek new methods to avoid detection, anti-doping officers create new tools in order to catch those that use banned medications. One of new techniques elaborated into anti-doping system is biological passport. It helps to set whether a sportsperson has doped. The biological passport measures certain biomarkers which may indicate whether an individual has used certain medicines. So, it can measure hemoglobin levels. Unexplained reduced or increased hemoglobin levels may indicate doping. So, the biological passport defines physical changes that play essential role in detection.
It is clear that anti-doping policy becomes more progressive. It introduces new ways to catch dopers and clean sports.
If you compare drug tests which have been utilized earlier with those which are used nowadays, you can see that the difference is great. Anti-doping efforts are essential. Drug testing becomes more advanced.
It was also elaborated a test for detection of CERA. This preparation was initially created in order to treat anemia connected with kidney dysfunctions. Since earlier there was not any drug test which could determine metabolites of this substance, Rashid Ramzi of Bahrain could avoid detection at the Beijing Olympics. Recently his sample was re-analyzed. Anti-doping officers defined that this sportsman had taken CERA. As a result, he forfeited his awards.
Earlier it was hard and even quite impossible to catch those that applied HGH. Recently a blood test for this preparation was also introduced.
Another new drug test, known as Isotope Ratio Mass Spectrometry, was also recently introduced. This test helps to set whether testosterone has been taken from outsides or it has been secreted in the body naturally.
So, anti-doping system is more sophisticated nowadays. Anti-doping officials hope that they will be capable to make sports free from intake of performance-enhancing drugs.
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