Fig. 2: Plasma d5 oxytocin (OT) concentrations: time course of d5OT concentrations in monkey plasma after intravenous (IV) and intranasal (IN) administration of 80 and 40 IU d5OT (N = 6).
From: Labeled oxytocin administered via the intranasal route reaches the brain in rhesus macaques
Limit of quantification = 100 pg/ml.
