Fig. 1From: OR2AT4 and OR1A2 counterregulate molecular pathophysiological processes of steroid-resistant inflammatory lung diseases in human alveolar macrophagesStimulation of AM with Sandalore (A), Brahmanol (B), or Citronellal (C) increases intracellular calcium. The application period of the odorant (300 µM) is marked in light grey ATP (100 µM) was applied as a vitality control (dark grey)Back to article page