Table 1.
Body weight (g) | Blood glucose (mg/dL) | HbA1C (%) (mmol/mol) | Systolic blood pressure (mmHg) | Insulin after feeding (ng/mL) | Cholesterol (mg/dL) | ||
---|---|---|---|---|---|---|---|
WT | ND | 37.7 ± 1.4 | 110.8 ± 3.4 | 4.4 ± 0.2 | 94.3 ± 2.5 | 0.4 ± 0.02 | 115.5 ± 3.9 |
24.3 ± 0.9 | |||||||
HFHS | 51.9 ± 1.9* | 201.4 ± 16.9* | 5.3 ± 0.2* | 120.2 ± 5.7* | 1.6 ± 0.3* | 217.2 ± 23.4* | |
34.0 ± 1.0* | |||||||
ND + | 37.3 ± 1.6 | 107.5 ± 3.1 | 4.4 ± 0.2 | 92.3 ± 1.6 | 0.3 ± 0.05 | 98.2 ± 4.5 | |
ABH | 24.4 ± 1.2 | ||||||
HFHS+ | 49.3 ± 1.8* | 195.7 ± 18.4* | 5.1 ± 0.13* | 99.4 ± 1.5 | 1.0 ± 0.2 # | 182.1 ± 18.5* | |
ABH | 32.2 ± 0.8* | ||||||
EC-KO | ND A1con | 36.8 ± 1.4 | 106.8 ± 3.9 | 4.5 ± 0.1 | 96.3 ± 2.3 | 0.7 ± 0.2 | 120.1 ± 9.3 |
26.0 ± 0.8 | |||||||
HFHS A1con | 50.7 ± 1.3* | 197.8 ± 10.5* | 5.2 ± 0.1* | 115.9 ± 4.2* | 2.3 ± 0.2* | 190.7 ± 4.6* | |
33.6 ± 0.5* | |||||||
ND | 38.7 ± 1.3 | 102.7 ± 2.4 | 4.5 ± 0.2 | 92.7 ± 1.4 | 0.8 ± 0.4 | 104.7 ± 10.5 | |
EC-A1−/− | 25.5 ± 1.0 | ||||||
HFHS | 49.5 ± 1.4* | 199.6 ± 11.3* | 5.2 ± 0.2* | 98.9 ± 3.1 | 1.7 ± 0.3* | 219.5 ± 6.0* | |
EC-A1−/− | 32.9 ± 1.0* |
Values are means ± S.E.M. *P < 0.05 vs. WT or A1con mice on normal diet (ND), # P < 0.05 vs. WT mice on HFHS diet, n = 4–6. Abbreviations: endothelial cell specific knockout of A1 (EC-A1−/−), high fat high sucrose diet (HFHS), and arginase inhibitor, 2-(S)-amino-6-boronohexanoic acid (ABH).