Spain has passed an anti-doping law creating a national anti-doping agency. Italy passed a law in 2000 where penalties range up to three years in prison if an athlete has tested positive for banned substances. In 2006, Russian President Vladimir Putin signed into law ratification of the International Convention Against Doping in Sport which would encourage cooperation with WADA. Many other countries have similar legislation prohibiting AAS in sports including Denmark, France, the Netherlands and Sweden. Usage
Law enforcement
United States federal law enforcement officials have expressed concern about AAS use by police officers. "Its a big problem, and from the number of cases, its something we shouldnt ignore. Its not that we set out to target cops, but when were in the middle of an active investigation into steroids, there have been quite a few cases that have led back to police officers," says Lawrence Payne, a spokesman for the United States Drug Enforcement Administration. The FBI Law Enforcement Bulletin stated that "Anabolic steroid abuse by police officers is a serious problem that merits greater awareness by departments across the country". It is also believed that police officers across the United Kingdom "are using criminals to buy steroids" which he claims to be a top risk factor for police corruption. Professional wrestling
Following the murder-suicide of Chris Benoit in 2007, the Oversight and Government Reform Committee investigated steroid usage in the wrestling industry. The Committee investigated WWE and Total Nonstop Action Wrestling (now known as Impact Wrestling), asking for documentation of their companies drug policies.
Cancer
WHO organization International Agency for Research on Cancer (IARC) list AAS under Group 2A: Probably carcinogenic to humans. Cardiovascular
Other side-effects can include alterations in the structure of the heart, such as enlargement and thickening of the left ventricle, which impairs its contraction and relaxation, and therefore reducing ejected blood volume. Possible effects of these alterations in the heart are hypertension, cardiac arrhythmias, congestive heart failure, heart attacks, and sudden cardiac death. These changes are also seen in non-drug-using athletes, but steroid use may accelerate this process. However, both the connection between changes in the structure of the left ventricle and decreased cardiac function, as well as the connection to steroid use have been disputed.AAS use can cause harmful changes in cholesterol levels: Some steroids cause an increase in LDL cholesterol and a decrease in HDL cholesterol. Growth defects
AAS use in adolescents quickens bone maturation and may reduce adult height in high doses. Low doses of AAS such as oxandrolone are used in the treatment of idiopathic short stature, but this may only quicken maturation rather than increasing adult height. Feminization
There are also sex-specific side effects of AAS. Development of breast tissue in males, a condition called gynecomastia (which is usually caused by high levels of circulating estradiol), may arise because of increased conversion of testosterone to estradiol by the enzyme aromatase. Reduced sexual function and temporary infertility can also occur in males.