by binding the complex to l cells , a 5-fold lower concentration of cytosine arabinoside ( 0.050 microgram/ml ) was as effective in inhibiting cell replication as the higher dose of the drug ( 0.25 microgram/ml ) with cells bound by igg antibody alone , and a 20-fold lower concentration compared to the effects of the drug itself ( 1.0 microgram/ml ) .
C0007590
cell replication
C0007634
cells