In this task, you will be given a sentence. You need to reconize the name of the disorder or disease. Disease is a disorder of structure or function in a human, animal, or plant, especially one that produces specific symptoms or that affects a specific location and is not simply a direct result of physical injury. Although there might be several correct answers, you need to write one of them.

Q:  In specific C5 titrations , however , it was noted that when limited amounts of C5 were assayed in the presence of low dilutions of either C5D serum , curving rather than linear dose - response plots were consistently obtained , suggesting some inhibitory effect .

A: C5D
****
Q:  Compelling evidence supports a significant genetic component in the susceptibility to develop BPAD .

A: BPAD
****
Q:  Seven further molecular bases of C7 deficiency are described .

A:
C7 deficiency
****