Table 2.

ED50 of additive-free meglumine antimoniate for wild-type strain 1166 and SbV-resistant line selected in vitro and strains isolated from patients presenting relapse or reinfectiona

Expt no.StrainED50 (μg of SbV/ml)
1Internal control
2Internal control
3Internal control
  • a 1166 wt, wild-type 1166; 1166SR, strain 1166 selected for SbV resistance; i, strain isolated from initial lesion; r, strain isolated from recurrent lesion; ND, not determined.