Postpartum depression (PPD) is a common complication after childbirth, especially in primiparae. This trial sought to evaluate whether prophylactic administration of esketamine during the perinatal period could prevent PPD in primiparae without predisposition to prenatal depression. A prospective, double-blind, multicentre, randomised controlled trial. Three academic hospitals. Primiparae...
Salvinorin A [(2S,4aR,6aR,7R,9S,10aS,10bR)-9-(acetyloxy)-2-(3-furanyl)-dodecahydro-6a,10b-dimethyl-4,10-dioxo-2h-naphtho[2,1-c]pyran-7-carboxylic acid methyl ester] is a hallucinogenic kappa-opioid receptor agonist that lacks the usual basic nitrogen atom present in other known opioid ligands. Our first published studies indicated that Salvinorin A weakly inhibited mu-receptor binding, and...
Salvia divinorum is a natural occurring hallucinogen that is traditionally used by the Mazatec Indians of central Mexico. The diterpene salvinorin A was identified as an active component of S. divinorum over 20 years ago, but only recently has biochemical screening indicated that a molecular target of salvinorin A in vitro is the kappa-opioid receptor. We have examined whether salvinorin A, the...
Abstract Previous experiments conducted in this laboratory showed that administration of high‐dose D‐fenfluramine (D‐FEN) and p‐chloroamphetamine (PCA) decreased 5‐HT transporter (SERT) binding and tissue 5‐HT by 30–60% in caudate and whole brain tissue 2 days and 2 weeks after drug administration. However, protein expression as determined by Western blot analysis did not change in either...