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. 2016 Jan 11;11(1):e0146563. doi: 10.1371/journal.pone.0146563

Fig 1. Propofol concentration time profiles for each fetal-maternal sheep unit (n = 8).

Fig 1

Propofol was administered to the ewes as a bolus of 3 mg/kg, followed by an infusion of 450 μg/kg/min for 60 minutes. After that, propofol infusion rate was decreased to 75 μg/kg/min for 90 more minutes, and then stopped.