Androgen receptor density plays a meaningful role in muscle anabolism because it determines how strongly a muscle fiber responds to androgen signaling. Gabriel Alizaidy, MD, MS How carnitine transporters boost reproductive health Androgen Physiology, Pharmacology, Use and Misuse Endotext NCBI Bookshelf Architecture of androgen receptor pathways amplifying glucagon like peptide 1 insulinotropic action in male pancreatic cells ScienceDirect L carnitine extenuates endocrine disruption, inflammatory burst and oxidative stress in carbendazim challenged male rats via upregulation of testicular StAR and FABP9, and downregulation of P38 MAPK pathways ScienceDirect L Carnitine Linus Pauling Institute Oregon State University