While sportspeople that dope seek new ways to remain undetectable, anti-doping officers develop new techniques in order to catch those that apply banned preparations. One of new techniques introduced into anti-doping system is biological passport. It helps to define whether a sportsperson has applied any banned substance. The biological passport measures some biomarkers that may indicate whether a person has used certain medicines. Thus, it can measure hemoglobin levels. Unexplained low or enhanced hemoglobin levels may indicate doping. So, the biological passport determines physical changes that play great role in detection.
It is evident that anti-doping system becomes more advanced. It introduces new ways to catch dopers and clean sports.
If you compare drug tests that have been used earlier with those which are applied today, you can understand that the difference is significant. Anti-doping efforts are essential. Drug testing becomes more progressive.
It was also introduced a test for detection of CERA. This medication was initially developed in order to cure anemia related to kidney disorders. Since earlier there was not any drug test that could define 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 applied CERA. As a result, Rashid Ramzi was stripped of his awards.
Earlier it was difficult and even quite impossible to catch those who administered HGH. Lately a blood test for this substance was also introduced.
Another new drug test, known as Isotope Ratio Mass Spectrometry, was also recently developed. This test helps to set whether testosterone has been applied from outsides or it has been produced in the body naturally.
Thus, anti-doping system is more sophisticated today. Anti-doping officers hope that they will be capable to clean sports from doping.