Table 1 Numbers of lambs per group, gender, body weight, times of complete umbilical cord occlusion (UCO), and pH of cord blood
| Â | GA control | Propofol control | Propofol asphyxia | Isoflurane control | Isoflurane asphyxia |
|---|---|---|---|---|---|
Included fetal lambs | 8 | 11 | 10 | 7 | 8 |
Female/male | 4/4 | 3 / 8 | 6 / 4 | 4 / 3 | 2 / 6 |
Body weight [kg] | 3.59 ± 0.14 | 3.57 ± 0.15 | 3.86 ± 0.15 | 3.57 ± 0.15 | 3.51 ± 0.15 |
Exact time of MABP < 30 mmHg during UCO [min] | - | - | 2.0 ± 0.0 | - | 2.0 ± 0.0 |
Mean time of UCO [min] | - | - | 10.7 ± 0.3 | - | 11.3 ± 0.6 |
Chest compressions during CPR: yes/no | 0/8 | 0/11 | 9/1 | 0/7 | 8/0 |
Mean duration of chest compression [min] | 0 | 0 | 9.0 ± 0.3 | 0 | 9.0 ± 0.4 |
Adrenalin during CPR: yes/no | 0/8 | 0/11 | 10/0 | 0/7 | 8/0 |
Total dose of adrenalin [μg/kgBW] | 0 | 0 | 29 ± 10 | 0 | 32 ± 12 |
pH before birth (and UCO) | 7.26 ± 0.01 | 7.26 ± 0.01 | 7.26 ± 0.01 | 7.26 ± 0.01 | 7.26 ± 0.01 |
pH after birth | - | 7.10 ± 0.03 | 6.91 ± 0.03* | 7.07 ± 0.02 | 6.84 ± 0.01* |
pH after 8 h of intensive care | - | 7.19 ± 0.05 | 7.21 ± 0.08 | 7.16 ± 0.11 | 7.06 ± 0.14 |