• receptors
  • To assess whether differences in the degree of receptor reserve might explain this discrepancy of results, P2Y 1 receptor-expressing 1321N1 cells were incubated for 24 hr with adenosine-5′- O -(2-thiodiphosphate), with the goal of down-regulating the level of functional receptors. (aspetjournals.org)
  • liver
  • KAMISAKO, T. and OGAWA, H. (2005), Alteration of the expression of adenosine triphosphate-binding cassette transporters associated with bile acid and cholesterol transport in the rat liver and intestine during cholestasis. (wiley.com)