Figure 2From: Bufei Jianpi granules improve skeletal muscle and mitochondrial dysfunction in rats with chronic obstructive pulmonary diseaseRepresentative pathological pictures for intercostal, quadriceps, biceps and soleus muscles in control or chronic obstructive pulmonary disease rats treated with normal saline, Bufei Jianpi granules or aminophylline. HE stained, amplification × 200. Scale bars: 100 μm.Back to article page