02498nas a2200217 4500008004100000024000700041245017800048210006900226260001500295300001000310490000700320520175100327653002202078653002502100653001702125653001502142100002502157700002602182700003202208856004002240 2023 eng d a1100aEffect of Butionin-Sulfaximine and Fluphenazine as Trypanothione Inhibitory Drugs on Promastigotes and Axenic Amastigotes of Leishmania Peruviana and Leishmania Braziliensis0 aEffect of ButioninSulfaximine and Fluphenazine as Trypanothione  cMarch 2023 a82-850 v153 a

Background: Leishmaniasis is a disease caused by the Leishmania parasite, which is difficult to diagnose, causes disfigurement and is difficult to treat. Objectives: To determine the effect of Butionin-Sulfaximine (BSO) and Fluphenazine on trypomastigotes and axenic amastigotes of Leishmania peruviana and Leishmania braziliensis. Methods: A study was performed with Butionin-Sulfaximine (BSO), Fluphenazine, and Glucantime (positive control,) utilizing respective concentrations of 41.7 mg/ml, 4.17 mg/ml, and 50 mg/ml for twenty-four hours on axenic amastigotes. Results: A significant difference (*P < 0.05) was found between the negative control group, Fluphenazine, and BSO within both the axenic amastigotes of L. peruviana (5.5 X 105 / ml for the negative control, 0.15 X 105 / ml for Fluphenazine, and 0.7 X 105 / ml for BSO) and L. braziliensis (6.9 X 105/ml for the negative control, 0.18 X 105/ml for Fluphenazine, and 0.22 X 105/ml for BSO). Another significant difference (*P < 0.05) was found in the promastigotes of L. peruviana (5.9 X 105 / ml for the negative control, 0.66 X 105 / ml for Fluphenazine, and 3.1 X 105 / ml for BSO) and L. braziliensis (8.7 X 105/ml for the negative control and 5.68 X 105/ml for Fluphenazine). Conclusions: From this, we conclude Fluphenazine and BSO present promising antiparasitic effects against axenic amastigotes of L. peruviana and L. braziliensis in both pharmacological tests of the in vivo model and their potential future use.

10aAxenic Amastigote10aButionin-Sulfaximine10aFluphenazine10aLeishmania1 aRojas-Jaimes, Jesús1 aMesía-Guevara, Marco1 aMurillo-Zenozain, Alexander uhttps://www.phcogj.com/article/1964