• Loading
  • I've offered the Halides Loading test too for years and now it seems it is a useful one for checking this Symporter issue too. (purehealthclinic.co.uk)
  • However, we do know that one of the main causes of a symporter issue is high halides, so do the Halides Loading test first and, if those are high, you have your answer. (purehealthclinic.co.uk)
  • plasma
  • Some anions like perchlorate, pertechnetate and thiocyanate, can affect iodide capture by competitive inhibition because they can use the symporter when their concentration in plasma is high, even though they have less affinity for NIS than iodide has. (wikipedia.org)