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Acquired Resistance to Chloroquine Diphosphate in P. gallinaceum in Chicks

Abstract

PAST experiments have shown that acquired resistance in Plasmodia to antimalarials can be developed easily and in a short time in certain groups of compounds. Per contra, such resistance to some other groups of anti-malarials can be built up either with difficulty or not at all. Proguanil and pyrimethamine belong to the former group, and it is noted that a Plasmodium made resistant to one becomes resistant also to the other1–3.

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RAY, A., SHARMA, G. Acquired Resistance to Chloroquine Diphosphate in P. gallinaceum in Chicks. Nature 178, 1291–1292 (1956). https://doi.org/10.1038/1781291a0

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