Behavioral Experiment in Mice Thirty male ICR mice (68 weeks old, 2022 g) were obtained from the Laboratory Animal Center of Kunming Medical University, China
No Hype, No Claims, Just Proven Skincare Ingredient Innovation
doi: 10.1056/NEJM199607043350101 Summary Keywords anabolicandrogenic steroids, endocrine disruption, hypogonadism, hypothalamicpituitarygonadal axis, male infertility, testosterone misuse, young men Citation Kowalik K, Harasny P, Kaliczyska L, Reweda-Kwiatkowski K, Starzyski D, Pawlak M, Waloryszak A, Ptak M, Modrzejewski A and Lisman D (2026) Non-medical use of exogenous testosterone and anabolicandrogenic substances in young men: health, psychological, and fertility consequences
Distribution of the vitamin D receptor and 1-hydroxylase in human brain