![AACC: Improving healthcare through laboratory medicine. The Endocrine Society.](https://www.usada.org/wp-content/uploads/AACC_endocrine-society.jpg)
Discoveries by Scientific Working Group Could Advance Ability to Detect hGH Doping in Sport
Building on the existing tests for growth hormone (GH) abuse in sport, scientists continue to make advancements in successfully detecting doping in sport.
![USADA logo on white background](https://www.usada.org/wp-content/uploads/usada-logo-1200x630.jpg)
Doping Control Officer Profile: Kris Forberg
USADA’s Regional Team Lead (RTL) in the West Region, Kris Forberg, has devoted his life to both learning and teaching.
![61st Annual Meeting of the 5th World Congress on Exercise is Medicine and World Congress on the Role of Inflammation in Exercise, Health, and Disease.](https://www.usada.org/wp-content/uploads/ACSP2014_conference_cover.jpg)
American College of Sports Medicine Annual Meeting
From May 27-31, 2014, the American College of Sports Medicine held its 61st annual meeting in Orlando Florida. USADA’s Science Director, Matthew Fedoruk was on hand to present a tutorial lecture, titled New Frontiers against Doping in Sport: Challenging the Omertà.
![Xenon Gas icon.](https://www.usada.org/wp-content/uploads/xenon_gas.jpg)
Is Inhaling Xenon or Hydrogen Sulfide Gas Dangerous?
Inhalation of volumes of concentrated gases such as carbon monoxide, hydrogen sulfide, and xenon, even with medical supervision, may carry serious health risks.
![The CEO of the German National Anti-Doping Agency standing next to USADA's Chief Science Officer.](https://www.usada.org/wp-content/uploads/LB_NADA.jpg)
GIVE Everything, TAKE Nothing.
Dr. Larry Bowers, USADA Chief Science Officer, met with the Chair of the Executive Board of the National Anti-Doping Agency Germany (NADA), Dr. Andrea Gotzmann.
![blood tube hematology report](https://www.usada.org/wp-content/uploads/blood-tube-hematology-report.jpg)
IGF-1 and the World Anti-Doping Agency Prohibited List
IGF-1 can enhance the production of lean muscle as well as aid in recovery time, but when used without medical necessity, exogenous IGF-1 can cause serious harm.