text: RESULTS: Exposure of in vitro differentiated subcutaneous adipocytes from young normal-weight females to 1 microgram/ml << troglitazone >> for 72 h caused a reduction of both PAI-1 secretion (by 29 +/- 5%; p < 0.01) and [[ PAI-1 ]] mRNA expression (by 26 +/- 3%; p < 0.05).