1. From the Department of Medicine and Center for the Study of Sex Differences in Health, Aging, and Disease (H.J., W.Z., X.L., J.L., X.W., J.G.U., K.S.) and Department of Pharmacology and Physiology and Center for Development of Radioligands (R.C.S.), Georgetown University, Washington, DC; Department of Experimental Pharmacology and Toxicology, School of Pharmaceutical Science, Jilin University, Changchun, Jilin, People’s Republic of China (X.L.); Biorepository and Biochemistry Laboratory, MedStar...