Fig. 2From: Circulating fibrocytes traffic to the lung in murine acute lung injury and predict outcomes in human acute respiratory distress syndrome: a pilot studyFibrocytes in murine acute lung injury caused by Gram-negative pneumonia. a Concentration of fibrocytes in the bone marrow, blood, and lung compartments after onset of acute lung injury. b Distribution of median percentage of lung fibrocytes expressing chemokine receptors on day 3 acute lung injury. c-d Concentration of CXCL12 in the bone marrow, peripheral blood, and lung after onset of acute lung injury. Panels A, C, and D show data as mean ± SEM. All data is representative of 5–6 animals per group and per time point. *, p < 0.05; ****, p < 0.0001 by 2-way ANOVA (panels a, d) and Kruskal-Wallis test (panel c)Back to article page