Figure 1From: A systems biology approach reveals a link between systemic cytokines and skeletal muscle energy metabolism in a rodent smoking model and human COPDDifferentially expressed genes in the guinea pig experimental model. Barplot summarising the number of differentially expressed genes identified by SAM analysis (FDR <1%) following long-term exposure to hypoxia (CH), chronic smoking (CS) or smoking followed by hypoxia (CS + CH) in whole lung and skeletal muscles (soleus and gastrocnemius).Back to article page