Blood doping is the practice of misusing certain techniques and substances to increase the red blood cell mass in the body. Since the red blood cells carry oxygen to the muscles, this allows the body to transport more oxygen to working muscles and therefore can increase their aerobic capacity and endurance. There are three widely known substances or methods used for blood doping, namely, erythropoietin (EPO), synthetic oxygen carriers and blood transfusions*. The primary use of blood transfusions and synthetic oxygen carriers are for patients who have suffered massive blood loss, either during a major surgical procedure or caused by major trauma. Erythropoietin is used in the treatment of anemia related to kidney disease. However, misuse of these substances and techniques could lead to:
Another element of the group’s campaign efforts involved strategically avoiding divisive, partisan politics. While the initiative itself has been characterized as “liberal” because it doesn’t include a list of limited medical conditions that qualify individuals for cannabis, the issue at hand is increasingly bipartisan. A recent survey from the progressive think tank Center for American Progress found a record 68 percent of Americans favor recreational legalization , including 57 percent of Republicans. Support for medical marijuana legalization is even higher, with 93 percent of Americans in agreement that patients should be able to legally access the plant.
It is not clear what sort of risk the possibility of conferring antibiotic resistance to bacteria presents. No one has ever observed bacteria incorporating new DNA from the digestive system under controlled laboratory conditions. The two types of antibiotic resistance genes used by biotechnologists are ones that already exist in bacteria in nature so the process would not introduce new antibiotic resistance to bacteria. Never the less it is a concern and the FDA is encouraging biotechnologists to phase out the practice of using antibiotic resistance genes (GEO-PIE website).