... extracellular matrix that are associated with the focal contacts linking migrating neurons with radial glial fibers (Mione and Parnavelas, 1994). These neurons migrate along radial glial fibers, ... structural resemblance to THs as well as thyroid-like activities (Hagmar, 2003). Laterally substituted chlorinated aromatic compounds such as meta- and para-PCBs particularly when hydroxylated, are ... UDP-GT activity (a marker of enhanced TH clearance form serum) (Barter & Kòaassen, 1994; Kohn et al., 1996; Okazaki & Katayama, 2003; Sewall et al., 1995). On the other hand, many TDs that...