Fig. 2: Double-labeled immunofluorescence analysis of CD8/HSP90α in lung tissue.

HSP90α is shown in green, CD8 is in red, and the nucleus is in blue. a Representative immunofluorescence staining of CD8/HSP90α in lung tissue in the 48 h, 1 week, 1 week + 17-AAG, 2 weeks, and control groups after ALI induction. b Quantitative analysis of the mean fluorescence intensity of HSP90α in the lungs in each group of mice. c is the statistical result of the percentage of CD8-positive cells in the lungs in each group of mice. *P < 0.05, **P < 0.01.