Table 3.
Proteins in the myofibrillar fraction demonstrating a potential aging effect.
| Protein Symbol | Protein Name | YT Mean ± SD | YU Mean ± SD | OU Mean ± SD |
|---|---|---|---|---|
| OU < other groups (p < 0.05) | ||||
| ACTA1 | Actin, alpha skeletal muscle | 5150.3 ± 429.5 | 5126.8 ± 765.0 | 4165.7 ± 317.9 |
| ACTC1 | Actin, alpha cardiac muscle | 4549.8 ± 360.0 | 3981.9 ± 1404.4 | 782.3 ± 1452.8 |
| GAPDH | Glyceraldehyde-3-phosphate dehydrogenase | 325.9 ± 71.2 | 318.1 ± 33.0 | 245.1 ± 41.7 |
| MB | Myoglobin | 235.3 ± 96.0 | 188.3 ± 17.6 | 136.0 ± 40.1 |
| CSRP3 | Cysteine and glycine-rich protein 3 | 27.7 ± 5.2 | 29.0 ± 10.0 | 5.8 ± 9.7 |
| AK1 | Adenylate kinase isoenzyme 1 | 13.9 ± 6.9 | 13.7 ± 7.7 | 3.1 ± 4.2 |
| MYBPH | Myosin-binding protein H | 34.3 ± 18.2 | 32.7 ± 27.8 | 1.3 ± 3.1 |
| OU > other groups (p < 0.05) | ||||
| TTN | Titin | 3491.7 ± 970.9 | 3689.1 ± 1566.7 | 6163.6 ± 611.1 |
| NEB | Nebulin | 1087.4 ± 179.1 | 1185.5 ± 280.2 | 1572.7 ± 102.0 |
| TNNT1 | Troponin T | 533.5 ± 81.6 | 615.4 ± 240.5 | 958.0 ± 245.9 |
| ATP5PD | ATP synthase subunit d | 51.3 ± 19.3 | 68.7 ± 28.6 | 115.1 ± 39.6 |
| PLEC | Plectin | 43.8 ± 13.0 | 37.9 ± 19.4 | 85.9 ± 13.4 |
| HIST3H2BB | Histone H2B type 3-B | 19.1 ± 20.0 | 26.5 ± 18.7 | 54.2 ± 13.3 |
| DMD | Dystrophin | 16.6 ± 6.3 | 29.2 ± 11.8 | 50.3 ± 19.8 |
| HIST1H4A | Histone H4 | 30.5 ± 7.5 | 33.5 ± 5.0 | 48.7 ± 12.5 |
| H2AFV | Histone H2A.V | 21.3 ± 3.7 | 24.6 ± 4.2 | 33.5 ± 4.5 |
| NDUFV2 | NADH dehydrogenase flavoprotein 2 | 17.6 ± 4.5 | 21.4 ± 4.6 | 32.4 ± 10.6 |
| DLST | Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex | 7.8 ± 3.8 | 10.1 ± 2.9 | 16.8 ± 5.0 |
Legend: all data are presented as relative expression values (normalized to total spectra).