From: Evolution of the Inflammatory and Fibroproliferative Responses during Resolution and Repair after Ventilator-induced Lung Injury in the Rat Anesthes. 2011;115(5):1022-1032. doi:10.1097/ALN.0b013e31823422c9 Figure Legend: < 0.05, ANOVA). AU = arbitrary units; BAL = bronchoalveolar lavage; sham = animals that received sham ventilation; TIMP = tissue inhibitor of metalloproteinase; vent = animals that received low-stretch ventilation. Date of download: 11/12/2017 Copyright © 2017 American Society of Anesthesiologists. All rights reserved.