I just need the answer, please answer ASAP. Thanks. When immune complexes from the serum are deposited on glomerular basement membrane. Subsequent damage to the membrane is caused mainly by which one...

I just need the answer, please answer ASAP. Thanks. When immune complexes from the serum are deposited on glomerular basement membrane. Subsequent damage to the membrane is caused mainly by which one of the following? A. NK cells B. major basic protein released by eosinophils C. cytotoxic T cells D. enzymes released by neutrophils E. none of the above