Fig. 1: Cerebrospinal fluid (CSF) d5 oxytocin (OT) concentrations: time course of d5OT concentrations in monkey cerebrospinal fluid (CSF) after intravenous (IV) administration of 80 and 40 IU d5OT (N = 6).
From: Labeled oxytocin administered via the intranasal route reaches the brain in rhesus macaques
No d5OT was detected after intranasal (IN) administration of 80 IU d5OT. Limit of quantification = 100 pg/ml.
