Chloroquine Used in Combination with Chemotherapy Synergistically Suppresses Growth and Angiogenesis and .

Background: The inhibition of autophagy using pharmacological inhibitors such as chloroquine may be an effective strategy to overcome chemotherapy or resistance to anti-angiogenic therapy.

Materials And Methods: The cytotoxic effect of doxorubicin (0.1-1 μM), chloroquine (0.