Representative confocal laser immunofl uorescence photomicrographs of primary cultured TECs showed the localisation of GRP78 and CHOP in controls (no treatment), Af-stimulated cells (Af ), Af-stimulated cells administered drug vehicle (dimethyl sulfoxide, DMSO) (Af+DMSO), or Af-stimulated cells administered IC87114 (Af+IC) (see Lee KS, et al., page 57).