Table 2.
Plasma glucose and insulin concentrations during oral glucose tolerance test (OGTT).
| CON | GLU | FRUC | ASP | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fasting glucose (mM) | 4.87 | ± | 0.21 | 4.44 | ± | 0.27 | 4.35 | ± | 0.10 | 5.22 | ± | 0.40 |
| AUCg (mM·h) | 13.67 | ± | 0.39 | 15.07 | ± | 0.55 | 14.89 | ± | 0.43 | 13.87 | ± | 0.46 |
| Fasting insulin (pM) | 267 | ± | 64 | 605 | ± | 97 | 500 | ± | 81 | 573 | ± | 61 * |
| AUCi (pM·h) | 454 | ± | 64 | 576 | ± | 75 | 614 | ± | 54 | 562 | ± | 52 |
| AUGg·AUCi (mM·h·pM·h) | 5462 | ± | 672 | 8640 | ± | 1151 | 9274 | ± | 1031 * | 7824 | ± | 770 |
Data are expressed as means ± SEM of nine animals per diet group. CON, normal water control; GLU, 13% (w/v) glucose; FRUC, 13% (w/v) fructose; ASP, 0.4% (w/v) aspartame; AUCg, area under the glucose curve; AUCi, area under the insulin curve. * p < 0.05 vs. CON.