How to detect stimulants? What are stimulant urine test and blood test?
drug testing
Doping test means that before, after and even at ordinary times, sports organizations at all levels send special inspectors to test athletes to determine whether they use prohibited substances or methods.
There are two sampling methods: urine test and blood test.
Doping urine test
Doping urine test is an auxiliary examination method used to check whether athletes take stimulants. The reason is that the metabolites in the human body are generally excreted through urine. In addition, urine sampling is harmless to the human body and athletes are willing to accept it. This is a simple and effective detection method. The earliest doping urine test was conducted during the competition, that is, during the competition.
Doping blood test
Clinical blood tests can be divided into general blood tests, hemolytic anemia laboratory tests, bone marrow cytology tests, blood group identification and cross matching tests. It can detect the hematological characteristics of common hematological diseases. In addition, blood test is also a way to detect stimulants, but it is generally not used as a routine detection method.
Analysis of doping control samples
If the analysis result of bottle A urine sample is positive, it must be reported to the relevant authorities in writing immediately. After checking, the officials of the doping control agency shall immediately notify the relevant individual sports federations in writing, and then inform the athletes and their delegation officials according to the prescribed procedures, so as to determine as soon as possible that the detection and analysis (re-examination) of B bottle urine samples will be carried out in the same laboratory, but operated by different personnel. Anti-doping agencies, relevant individual sports federations and athletes' delegations can send people to observe the testing and analysis process. If the analysis result of bottle B is still positive, it is determined that the doping test result of the athlete is positive.
Which athletes must be tested for doping 1, and the athletes who win the first place or the top few in each event must be tested; 2, each project won the first place must be checked, the second to eighth spot checks; 3. From the winners of various events (such as the top eight finalists), decide to randomly check 1 to several people by lottery; 4. From all the contestants in each event, decide to randomly check 1 to several people by lottery; 5. In the collective events, draw lots from each team to decide how many people each team will spot check 1; 6. In recorded sports events, anyone who breaks the world record, European record, national record or sports meeting record must be inspected.