results from this investigation demonstrate ( 1 ) that in addition to preventing the leak of iodide from thyroid cells , dids may act to increase the sensitivity of the na+-anion carrier to i- and thereby increases iodide uptake , and ( 2 ) that a hco3 ( - ) -cl- exchange system is present in the thyroid cell membrane and appears to be linked to the transport of iodide into thyroid cells .
C0007603
cell
C0007634
cells