Antimalarial drugs: It's a little bit technical - but basically the medicine acts as a 'poison' for the malaria parasite. Plasmodium species have to digest hemoglobin (inside the red blood cell) to survive - but the heme molecule can be toxic when released. Therefore, the parasite tries to sequester that away. Chloroquine interferes with that step - thus leading to a slow poisoning of the parasite. Hope that helps.
Answered 7/26/2014
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