| abstract |
A nitric oxide synthesis inhibitor or nitric oxide scavenger is administered to prevent development of infection, to prevent development of a cancer where overstimulation of a receptor contributes to the cancer development, and to prevent loss of beta agonist responsivity and as a treatment in combination with a receptor blocker. Compositions include nitric oxide synthesis inhibitor or nitric oxide scavenger containing spermicidal compositions, nasal steroid compositions, urinary tract infection prophylaxis compositions, compositions for prophylaxis of EGFR associated cancer and human blood component(s) composition for transfusion. |