Table 1 Activity of the three complement pathways in the three patients and their parents
Classical pathway | Alternative pathway | Lectin pathway | |
|---|---|---|---|
% | % | % | |
Patient 1 | 0 | 0 | 0 |
Patient 2 | 3 | 0 | 0 |
Patient 3 | 3 | 0 | 0 |
Mother | 116 | 92 | 120 |
Father | 122 | 91 | 125 |
Normal range | 69–129 | 30–113 | 0–125 |