Table 4 Summary of proteins with differential expression participated in KEGG signal pathway

Muscle contraction

3

12, 26, 11

Tight junction

3

17, 26, 11

Huntington's disease

3

12, 7, 5

Parkinson's disease

3

12, 5

Alzheimer's disease

2

3, 12

Glycolysis/Gluconeogenesis, RNA degradation

2

2, 18

Neurotrophin signaling pathway

1

29

Lysosome

1

22

Retinol metabolism

1

1

Nitrogen metabolism

1

20

Oxidative phosphorylation

1

12

PPAR signaling pathway

1

14

Complement and coagulation cascades

1

16

Focal adhesion

1

11

Leukocyte transendothelial migration

1

11

Regulation of actin cytoskeleton

1

11

Vascular smooth muscle contraction

1

6

Pyrimidine metabolism

1

21

Calcium signaling pathway

1

5