TABLE 1.
Defect types observed in the BTBR Pahenu2 strain by maternal serum phenylalanine level at embryonic day 13.5.
| Maternal Phe Level E13.5 | |||||
|---|---|---|---|---|---|
| CHD No. (%) | <360μM | 360-600μM | 600-900μM | >900μM | Total |
| PVS | 0 (0) | 0 (0) | 1 (1.23) | 0 (0) | 1 |
| PTA | 2 (3.39) | 1 (2.78) | 2 (2.47) | 0 (0) | 5 |
| TGA | 0 (0) | 3 (8.33) | 4 (4.94) | 1 (3.33) | 8 |
| DORV | 2 (3.39) | 1 (2.78) | 6 (7.41) | 2 (6.67) | 11 |
| VSD | 1 (1.69) | 1 (2.78) | 3 (3.7) | 2 (6.67) | 7 |
| BRANCH | 2 (3.39) | 0 (0) | 6 (7.41) | 8 (26.67) | 16 |
| BAV | 0 (0) | 0 (0) | 2 (2.47) | 1 (3.33) | 3 |
| COA | 0 (0) | 0 (0) | 1 (1.23) | 0 (0) | 1 |
| NONE | 52 (88.14) | 30 (83.33) | 56 (69.14) | 16 (53.33) | 154 |
| Total | 59 | 36 | 81 | 30 | 206 |
BAV – bicuspid aortic valve; BRANCH – branching abnormalities of the aortic arch; COA – coarctation of the aorta; DORV – double outlet right ventricle; PTA – persistent truncus arteriosus; PVS – pulmonic valve stenosis; TGA – transposition of the great arteries