Table 2.
Fed and fasted lipolytic activities in tissues and PHP
| Genotype | n | LPL activity in tissue, μmol of FFA per g per h
|
Lipolytic activity in PHP, μmol of FFA per ml per h
|
|||
|---|---|---|---|---|---|---|
| CM | SM | AT | LPL | Hepatic TG lipase | ||
| Fasted | ||||||
| L2 | 5 | 17.8 ± 5.6 | 1.55 ± 0.22 | 4.85 ± 4.17 | 10.1 ± 5.0 | 2.79 ± 0.82 |
| L2-hLPL | 5 | 40.5 ± 5.0** | 1.51 ± 0.38 | 3.98 ± 2.97 | 11.1 ± 6.2 | 2.56 ± 0.89 |
| L0-hLPL | 5 | 11.7 ± 6.2 | 0.26 ± 0.23** | 0.27 ± 0.26* | 3.4 ± 1.4** | 1.54 ± 0.51 |
| Fed | ||||||
| L2 | 7 | 19.0 ± 5.6 | 2.18 ± 0.77 | 8.22 ± 6.13 | 7.10 ± 2.84 | 2.46 ± 0.63 |
| L2-hLPL | 7 | 23.6 ± 6.6 | 1.73 ± 0.64 | 9.09 ± 7.35 | 12.90 ± 6.22* | 2.75 ± 0.61 |
| L0-hLPL | 6 | 11.1 ± 3.3* | 0.06 ± 0.05** | 0.28 ± 0.18* | 5.83 ± 1.43 | 1.79 ± 0.60 |
Animals of both sexes were used. All values represent means ± SD. n = number of animals.
*
, P < 0.05 compared to L2; ∗∗, P < 0.01 compared to L2.