Publications by authors named "Ruben E Varela"

Polymorphisms in Plasmodium falciparum cg2 and pfcrt genes and their association with chloroquine resistance in vitro in Colombian parasites were evaluated in this study. Association of chloroquine resistance with resistance to other antimalarial drugs in vitro was also examined. Polymerase chain reactions (PCR) for kappa and omega cg2 regions and nested PCR and digestion with ApoI enzyme for K-76T pfcrt point mutation defined corresponding polymorphisms in 83 samples collected between 1995 and 1999.

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