Table 7.
Acute effect of compounds 11, 17 and 35 on blood glucose levels in normal mice.
Test samples | Blood glucose concentration(mM) |
||||||
---|---|---|---|---|---|---|---|
Dose (per os) mg/kg of bw | 0h | 1.5h | 3h | 5h | 7h | 9h | |
Control (vehicle) | – | 10.9 ± 1.1 | 9.2 ± 0.3 | 8.6 ± 0.5 | 8.3 ± 0.3 | 7.8 ± 0.5 | 7.3 ± 0.4 |
(−15.60) | (−21.10) | (−24.16) | (−28.75) | (−33.33) | |||
Glibenclamide | 10 | 9.8 ± 1.5 | 6.4 ± 1.4* | 5.8 ± 0.8** | 5.0 ± 1.4** | 4.3 ± 0.6** | 4.1 ± 0.7** |
(−34.58) | (−41.36) | (−49.15) | (−56.61) | (−58.31) | |||
11 | 10 | 10.0 ± 0.7 | 9.1 ± 0.2 | 7.7 ± 0.6 | 6.6 ± 0.5 | 5.6 ± 0.4** | 5.5 ± 1.2** |
(−15.27) | (−28.35) | (−38.01) | (−47.98) | (−48.91) | |||
11 | 30 | 10.2 ± 1.2 | 8.7 ± 1.2 | 6.9 ± 1.1 | 5.9 ± 1.1* | 5.2 ± 0.8** | 5.1 ± 0.6** |
(−13.62) | (−30.90) | (−40.86) | (−47.84) | (−49.17) | |||
11 | 100 | 10.4 ± 0.7 | 7.0 ± 1.1 | 5.9 ± 0.6* | 4.8 ± 1.3** | 4.7 ± 0.4** | 4.3 ± 0.3** |
(−31.37) | (−42.16) | (−52.94) | (−54.25) | (−58.17) | |||
17 | 10 | 10.6 ± 0.4 | 7.9 ± 0.7 | 6.9 ± 0.8 | 5.7 ± 0.7** | 5.4 ± 0.5** | 5.1 ± 0.4** |
(−23.96) | (−34.19) | (−45.37) | (−48.56) | (−51.12) | |||
17 | 30 | 10.8 ± 0.3 | 8.4 ± 1.0 | 6.9 ± 0.9 | 5.3 ± 0.7** | 5.3 ± 1.1** | 4.5 ± 0.6** |
(−18.39) | (−33.55) | (−48.71) | (−48.71) | (−56.45) | |||
17 | 100 | 10.4 ± 0.2 | 7.5 ± 1.2 | 6.3 ± 0.9* | 5.2 ± 0.5** | 4.7 ± 0.4** | 4.3 ± 0.4** |
(−25.90) | (−37.71) | (−49.18) | (−53.44) | (−58.03) | |||
35 | 10 | 10.8 ± 0.6 | 9.2 ± 0.6 | 8.2 ± 0.5 | 8.0 ± 0.4 | 7.4 ± 0.5 | 7.1 ± 0.3 |
(−14.55) | (−24.15) | (−25.70) | (−31.27) | (−34.06) | |||
35 | 30 | 10.5 ± 0.9 | 8.7 ± 1.0 | 7.2 ± 0.8 | 6.4 ± 1.0 | 5.8 ± 0.7** | 5.9 ± 0.6 |
(−17.72) | (−31.65) | (−39.24) | (−44.94) | (−44.30) | |||
35 | 100 | 10.6 ± 0.4 | 8.7 ± 0.5 | 6.3 ± 1.0* | 5.4 ± 0.6* | 4.8 ± 0.6** | 4.6 ± 0.7** |
(−18.18) | (−40.44) | (−49.22) | (−55.17) | (−57.05) |
Each value is the mean ± SEM for six mice in each group.
p < 0.05 significantly different ANOVA followed by Dunnett’s t-test for comparison with respect to initial levels in each group.
% Variation of glycemia are in parentheses.