(d (CH2) 51, Tyr (Me) 2, Thr4, Orn8, des-Gly-NH29) -Vasotocin

(D (CH2) 51, Tyr (Me) 2, Thr4, Orn8, des-Gly-NH29) -Vasotocin, serving as an oxytocin receptor antagonist, effectively nullifies the augmentation of inhibitory postsynaptic currents in CA1 pyramidal neurons by oxytocin [1].

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