Introduction Previous studies revealed that phthalate exposure could alter thyroid hormones during the last trimester of pregnancy. However, thyroid hormones are crucial for fetal development during t
We used microarrays to determine the effect of prenatal nicotine exposure on gene expression profiles in the striatum of adolescent rats. We found a number of immediate early genes to be differentiall
*Observed fetus days at risk (i.e. time from entry to outcome, censoring, or end of risk period).†Pre-conception includes the 4 weeks prior to last menstrual period through gestational age 2 completed
