https://www.selleckchem.com/pr....oducts/z-lehd-fmk-s7
The 2D4D ratio correlated negatively with urinary levels of testosterone glucuronide and 5α- and 5βAdiol-17G, whereas there were no correlations to serum androgen levels. Furthermore, the 2D4D ratio correlated negatively with strength tests and positively with 3,000-meter running in the athletes. Conclusion Female Olympic athletes had a lower 2D4D ratio, possibly reflecting a higher prenatal androgen exposure, than sedentary controls. Furthermore, the 2D4D ratio was related to urinary levels of androgen metabolites and physical