Browsing by Author "dced4d06-e8d9-4e81-b3f2-e74b4074fc15"

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    • Effects of 2(3)-tert-butyl-4-hydroxyanisole (BHA) on in situ mitochondria of Trypanosoma cruzi 
      Aldunate, J.; Coloma-Torres, L.; Spencer, P.; Morello Casté, Antonio; Ojeda, J. M.; Repetto Scaramelli, Yolanda (1992)
      Results obtained with in situ mitochondria or Trypanosoma cruzi showed that this protozoon had only two energy coupling sites, sites II and III that correspond to higher eukaryote mitochondria. Rotenone did not inhibit the ...
    • Effects of t-butyl-4-hydroxyanisole and other phenolic antioxidants on tumoral cells and Trypanosoma parasites 
      Ferreira, J.; Coloma, L.; Fones, E.; Letelier, M. E.; Repetto Scaramelli, Yolanda; Morello Casté, Antonio; Aldunate, J. (1988)
      The antioxidant food additives 2(3)-tert-butyl-4-hydroxyanisole (BHA), 2,6-di(tert-butyl)-p-cresol (BHT) and the methyl and propyl esters of gallic acid inhibited Trypanosoma cruzi culture growth and oxygen consumption. ...
    • Nitro radical anion formation from nifurtimox II: electrochemical evidence 
      Núñez Vergara, Luis; Aldunate, Jorge; Letelier Muñoz, María Eugenia; Bollo Dragnic, Soledad; Repetto Scaramelli, Yolanda; Morello Casté, Antonio; Spencer, P. L.; Squella Serrano, Juan (Elsevier, 1995)
      The cyclic voltammetric (CV) behaviour of nifurtimox was studied. The addition of aprotic solvent (DMF) to nifurtimox in an aqueous citrate buffer system was examined. Qualitatively this results in separation of the initial ...
    • Trypanocidal effect of boldine and related alkaloids upon several strains of Trypanosoma cruzi 
      Morello Casté, Antonio; Lipchenca, I.; Cassels Niven, Bruce; Speisky Cosoy, Hernán; Aldunate, J.; Repetto Scaramelli, Yolanda (Elsevier Science Ltd., 1993-11-01)
      The alkaloids boldine, glaucine, predicentrine, apomorphine, coclaurine, norarmepavine and codeine were tested against the epimastigotes of the Tulahuén and LQ strains and the DM 28c clone of Trypanosoma cruzi. The ...
    • Trypanosoma cruzi: A possible control of transfusion-induced Chagas' disease by phenolic antioxidants 
      Letelier, M. E.; Rodriguez, E.; Wallace, A.; Lorca, M.; Repetto Scaramelli, Yolanda; Morello Casté, Antonio; Aldunate, J. (1990)
      The following phenolic antioxidant food additives were evaluated against Trypanosoma cruzi epimastigotes: BHT, BHA, gallic acid and its methyl, propyl, octyl, and lauryl esters, 2,4-di-tert-butyl-6-(4-methoxybenzyl)-phenol, ...