Research Article
Long-Term Effects of TCM Yangqing Kangxian Formula on Bleomycin-Induced Pulmonary Fibrosis in Rats via Regulating Nuclear Factor-κB Signaling
Figure 7
Negative control immunohistochemical image of TNF-α and IFN-γ, magnification 400x, scale bar: 50 μm. ((a) and (b)) Negative control immunohistochemical image of TNF-α. ((c) and (d)) Negative control immunohistochemical image of IFN-γ.
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