Fig. 3From: Baricitinib improves pulmonary fibrosis in mice with rheumatoid arthritis-associated interstitial lung disease by inhibiting the Jak2/Stat3 signaling pathwayIncreased expression of p-jak2 in mouse lung tissue. Immunofluorescence of p-Jak2 in mouse lung tissue: p-Jak2 (green) immunofluorescence staining of lung tissue from each group of mice (nucleus (blue)). p-Jak2 levels were almost undetectable in the lung tissue of the control group; ▼ the cytoplasmic expression of p-Jak2 was increased in the model group, and the expression of p-Jak2 was decreased in the intervention groupBack to article page