Ved dobbelt systemisk ekponering sammelignet med maksimum human terapeutisk ekponering var der en stigning i postimplantationstab, et fald i ungernes fødselsvægt og en reduktion i ungernes overlevelse de første tre dage af amningen hos rotter.
At two-fold systemic exposure compared to maximum human therapeutic exposure, there was an increase in post- implantation loss, decrease in the pup birth weights, and reduction in pup survival during the first three days of lactation in rats.