"Compared with the adult cerebral cortex mRNAs encoding OATP1A2 OATP1C1 OATP3A1 variant 2 OATP4A1 LAT2 and CD98 were reduced in fetal cortex at different gestational ages whilst mRNAs encoding MCT8 MCT10 OATP3A1 variant 1 and LAT1 were similar."xsd:string