Table 2. Classifications of differentially upregulated (> 3-fold) genes in dystrophic to normal diaphragm, after respiration.

Category	No. of genes	% of total
Transcription/signal transduction	20	24.4
Inflammation/immune response	17	20.7
Proteolysis	4	4.9
Growth	2	2.4
Development	1	1.2
Metabolism	3	3.7
Extracellular matrix	4	4.9
Membrane	19	23.1
Apoptosis	3	3.7
Muscle structure	0	0
Others	9	11.0
Total	82	100