The antimonial drug, meglumine antimoniate, was successfully encapsulated in dehydration-rehydration vesicles and in freeze-dried empty liposomes (FDELs). High encapsulation efficiencies (from 28 to 58%) and low weight ratios of lipids to encapsulated antimony (from 1:0.15 to 1:0.3) were achieved. These formulations, contrary to those obtained by conventional methods, can be stored as intermedi...

lohexol is a new, non ionic water-soluble contrast agent undergoing early clinical trials in the United States. Using a doubleblind , parallel format, iohexol was compared with meglumine iothalamate (60 patients) for selective cerebral angiography, and with sodium meglumine diatrizoate (40 patients) for arch aortography. lohexol produced significantly less pain than meglumine iothalamate or sod...

Ten 2-substituted quinoline alkaloids isolated from a plant used for treatment of New World cutaneous leishmaniasis have antileishmanial in vitro activities against the extracellular forms of Leishmania spp. BALB/c mice infected with Leishmania amazonensis PH8 or H-142 or Leishmania venezuelensis were treated 1 day after the parasitic infection with a quinoline alkaloid (100 mg/kg of body weigh...

For localization of pyroantimonate-precipitable cations, mouse testes were fixed with a saturated aqueous solution of potassium pyroantimonate (pH about 9 .2, without addition of any conventional fixative), hardened with formaldehyde, and postosmicated . A good preservation of the cell membranes and over-all cell morphology is obtained as well as a consistent and reproducible localization of th...

Although New World cutaneous leishmaniasis is not itself a life-threatening disease, its treatment with systemic antimonials can cause toxicity that can be dangerous to some patients. Intralesional meglumine antimoniate provides a viable, less toxic alternative. Herein, we describe an alternative treatment with subcutaneous intralesional injections of meglumine antimoniate into large periarticu...

The electrocatalytic oxidation of meglumine and gadoterate (Gd-DOTA) on a TiO2-Ni(SO4)0.3(OH)1.4 composite anode was investigated in alkaline medium (5 M KOH) using cyclic voltammetry chronoamperometry. prepared by hydrothermal method the morphology structure produced nanoparticles were studied scanning electron microscopy with energy-dispersive X-ray spectroscopy, diffraction, atomic force mic...

The favorable outcome of the treatment of a disease is influenced by the adherence to therapy. Our objective was to assess factors associated with adherence to treatment of patients included in a clinical trial of equivalence between the standard and alternative treatment schemes with meglumine antimoniate (MA) in the treatment of cutaneous leishmaniasis (CL), in the state of Rio de Janeiro. Be...

1. Flunixin is a non-steroidal anti-inflammatory drug (NSAID), and a non-narcotic analgesic with antipyretic activities. In veterinary medicine, it is used with meglumine as solubilizer as flunixin meglumine. Flunixin meglumine is used in the alleviation of inflammation and pain associated with musculo-skeletal disorders and colic in horses; the control of acute inflammation associated with inf...

Antimony (Sb) accumulation in rice is a potential threat to human health, but its uptake mechanisms are unclear. A hydroponic experiment was conducted to investigate uptake, translocation, speciation and subcellular distribution of Sb in rice plants exposed to antimonite (SbIII) and antimonate (SbV) at 0.2, 1.0 or 5.0 mg/L for 4h. More Sb was accumulated in iron plaque than in the plant, with b...