Researchers Develop New Method for Drug Testing
US researchers have developed a new LC-MS-MS method of detecting if athletes have taken drugs to artificially boost testosterone and increase physical performance.
US researchers have developed a new LC-MS-MS method that is more senstive for detecting if athletes have taken drugs to artificially boost testosterone and increase physical performance. Previous testing methods used GC-MS to compare the ratio of testosterone to epitestosterone and determine if performance enhancing drugs were taken. However, measuring the T/E concentrations is difficult due to the low levels present in urine.
According to the lead researcher, Dr Jonathan Danaceau of the University of Utah, the new method "means that we can determine the T/E ratio in a sample with greater confidence, and therefore be in a better position to spot doping violations without falsely accusing innocent athletes."
27 Young US Scientists to Attend Lindau Novel Laureate Meetings in Lindau, Germany
June 13th 2025As a precursor to the Lindau Nobel Laureate Meetings, Texas A&M University held a meeting for future Lindau attendees to highlight the institution’s scientific facilities. One such attendee is Caitlin Cain of the University of Michigan, one of LCGC International’s 2024 Rising Stars of Separation Science.
