Assertion: oxytocin | /r/CapableOf | rise in biological children
Facets:
value: after having contact with their mothers
type: TEMPORAL
Source sentences:
text: Comparing urine levels of oxytocin and a related hormone called vasopressin in biological and adoptive children who lived in Russian and Romanian orphanages, researchers found that oxytocin rose in biological children after having contact with their mothers.