DLG4 and congenital rubella syndrome: We found decreases in SYN1, PSD95 and GPHN protein expression after 35 days for SYN1 and 28 days of CRS for PSD95 and GPHN proteins, confirming previous findings of reduced SYN1 protein expression in the PFC or hippocampus after chronic stress [50,51], and PSD95 reductions following chronic corticosterone administration [52].