Table 1 Concentration of selected fatty acids in cardiolipin and ethanolamine glycerophospholipids of 4, 12 and 24 month old rat hearts
From: Selective remodeling of cardiolipin fatty acids in the aged rat heart
Cardiolipin | Ethanolamine Glycerophospholipids | |||||
|---|---|---|---|---|---|---|
Fatty Acid | 4 Months | 12 Months | 24 Months | 4 Months | 12 Months | 24 Months |
Palmitic acid (16:0) | 44 ± 7a | 62 ± 15 | 64 ± 15 * | 1166 ± 150 | 1426 ± 297 | 1135 ± 129 |
Stearic acid (18:0) | 47 ± 4 | 49 ± 10 | 47 ± 14 | 3943 ± 327 | 4068 ± 806 | 3295 ± 373 |
Oleic acid (18:1n-9) | 279 ± 42 | 291 ± 53 | 347 ± 57 | 394 ± 46 | 372 ± 88 | 349 ± 30 |
Linoleic acid (18:2n-6) | 5525 ± 656 | 6025 ± 1094 | 3965 ± 617 ** | 1032 ± 168 | 864 ± 158 * | 459 ± 129 *** |
Arachidonic acid (20:4n-6) | 79 ± 9 | 140 ± 54 * | 178 ± 27 *** | 2625 ± 155 | 2662 ± 595 | 2346 ± 260 |
Docosahexaenoic acid (22:6n-3) | 104 ± 16 | 230 ± 95 * | 307 ± 68 *** | 3511 ± 279 | 4436 ± 899 * | 3576 ± 326 |
Σ Of major fatty acids | 8374 ± 650 | 8652 ± 1278 | 7107 ± 845 * | 12672 ± 1032 | 132829 ± 2796 | 11161 ± 1002 |