Results 21 to 30 of about 17,710 (239)
Proton‐conducting polymers based on benzimidazoles and sulfonated benzimidazoles
Journal of Polymer Science Part A: Polymer Chemistry, 2002 AbstractA sulfonated derivative of polybenzimidazole is reported, and its properties are analyzed in comparison with related polybenzimidazole proton‐conducting materials. Poly(2,5‐benzimidazole), poly(m‐phenylenebenzobisimidazole), and poly[m‐(5‐sulfo)‐phenylenebenzobisimidazole] were prepared by condensation of the corresponding monomers in ...
Juan Antonio Asensio +2 more
openaire +3 more sources
Therapy and Prevention for Human Toxocariasis
Microorganisms, 2022 For the last four decades, knowledge about human toxocariasis with regard to its epidemiology, pathophysiology, clinical spectrum, and imaging or laboratory diagnosis has substantially progressed.
Jean-François Magnaval +2 more
doaj +1 more source
Parasite, 2014 Recently, Dientamoeba fragilis has emerged as a significant and common enteropathogen. The majority of patients with dientamoebiasis present with gastrointestinal complaints and chronic symptoms are common. Numerous studies have successfully demonstrated
Stark Damien +5 more
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Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Veterinary Medicine, 2018 The study was conducted using faecal samples from 62 dogs. We tested the ovicidal and larvicidal effects of albendazole (ABZ), mebendazole (MBZ), fenbendazole (FBZ) and flubendazole (FLU) by Egg hatch assay (EHA) and larval development assay (LDA).
Laura CĂTANĂ +4 more
doaj +1 more source
First Report of Anthelmintic Resistance in Gastrointestinal Nematodes in Goats in Romania
Animals, 2021 Currently, there are three classes of anthelmintics most commonly used in small ruminants: the benzimidazoles (BZs), macrocyclic lactones (MLs) and cholinergic agonists (especially levamisole; LEV).
Adrian Valentin Potârniche +10 more
doaj +1 more source
New highlights of the syntheses of pyrrolo[1,2-a]quinoxalin-4-ones
Beilstein Journal of Organic Chemistry, 2014 The one-pot three-component reactions of 1-substituted benzimidazoles with ethyl bromoacetate and electron-deficient alkynes, in 1,2-epoxybutane, gave a variety of pyrrolo[1,2-a]quinoxalin-4-ones and pyrrolo[1,2-a]benzimidazoles.
Emilian Georgescu +6 more
doaj +1 more source
Journal of Chemistry, 2013 The present paper introduces a simple and efficient method for the synthesis of substituted benzimidazoles by heterocyclization of different o-phenylenediamines and substituted aromatic carboxylic acid/aldehyde in the presence of zirconyl nitrate as ...
Pratapsinha B. Gorepatil +2 more
doaj +1 more source
In vitro anti-Leishmania activity of triclabendazole and its synergic effect with amphotericin B
Frontiers in Cellular and Infection Microbiology, 2023 IntroductionLeishmaniasis is a neglected tropical disease, with approximately 1 million new cases and 30,000 deaths reported every year worldwide. Given the lack of adequate medication for treating leishmaniasis, drug repositioning is essential to save ...
Beatriz Santana Borges +5 more
doaj +1 more source
Beilstein Journal of Organic Chemistry, 2019 Reactions of 2-carbonyl- and 2-hydroxy(or methoxy)alkylbenzimidazoles with arenes in the Brønsted superacid TfOH resulted in the formation of the corresponding Friedel–Crafts reaction products, 2-diarylmethyl and 2-arylmethyl-substituted benzimidazoles ...
Dmitry S. Ryabukhin +6 more
doaj +1 more source
Multispecific resistance of sheep trichostrongylids in Austria
Parasite, 2021 Anthelmintic overuse and failure to implement methods preventing the development and spread of anthelmintic resistance (AR) have led to an alarming increase of resistant ovine trichostrongylids worldwide.
Untersweg Florian +9 more
doaj +1 more source