Drug sensitivity profile against Leishmania donovani wild-type, drug resistant and field isolated axenic amastigote cell lines.

a Assays are described in Materials and Methods.in vitro as given in Materials and Methods.b SSG and PMM resistant strains were generated 50 of AG83 phenotype generated at maximum drug pressure/IC50 of wild-type.c RI, Resistance Index was IC50 of field isolate/IC50 of wild-type.d RI, Resistance Index was ICµg Sb/ml.e Values for antimonial agents are in f pg ph p>0.5, no significant difference compared with SSG.