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Figure 5 | BMC Complementary and Alternative Medicine

Figure 5

From: Long-term effects of three Tiao-Bu Fei-Shen therapies on NF-κB/TGF-β1/smad2 signaling in rats with chronic obstructive pulmonary disease

Figure 5

Expressions of TGF-β 1 (A) and Smad2 (B) mRNA in rats treated with Bufei Jianpi, Bufei Yishen, Yiqi Zishen granules or aminophylline at week 20 and 32. ** P<0.01, vs model group; ## P<0.01, vs Bufei Jianpi group; ΔΔ P<0.01, vs Bufei Yishen group; ▲▲ P<0.01, vs Yiqi Zishen group; P<0.05, P<0.01, vs Week 20 in the same group.

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