Molecular characterization of Eurytrema coelomaticum in cattle from Paraná, Brazil Caracterização molecular de Eurytrema coelomaticum em bovinos do estado do Paraná, Brasil

Characterization of Enzymatic profiles of Aedes aegypti strains from the State of Rio Grande do Norte, Brazil Caracterização de perfis enzimáticos de cepas do Aedes aegypti do Estado do Rio Grande do Norte, Brasil

Halogenation as a Strategy to Improve Antiplasmodial Activity: A Report of New 3-Alkylpyridine Marine Alkaloid Analogs

Introduction: Due to the emergence of resistance to antimalarial drugs as well as the lack of vaccination for malaria, there is an urgent demand for the development of new antimalarial alternatives. Recently, our research group developed a new set of 3-alkylpyridine marine alkaloid analogs, of which a compound known as compound 5 was found to be inactive against Plasmodium ...

Comments on eurytrematosis in Brazil and the possibility of human infection

The manuscript "Eurytrematosis: An emerging and neglected disease in South Brazil" discusses some aspects of Eurytrema sp. fluke as an animal pathogen and based in some aspects of the parasitism in cattle and the life cycle of Eurytrema sp. Authors suggest the possibility of human infection, once there is no research on this subject in Brazil. In human cases reported, the mechanism of infection...

Impact of silver ions and silver nanoparticles on the plant growth and soil microorganisms

There is a growing consumer market for products that proclaim to decrease microorganism counts to prevent infections. Most of these products are loaded with silver in its ionic or nanoparticle form. Through use or during production, these particles can find their way into the soil and cause an impact in microbial and plant communities. This study aims to evaluate the impact of silver based part...

Infestation by Haematopinus quadripertusus on cattle in São Domingos do Capim, state of Pará, Brazil Infestação por Haematopinus quadripertusus em bovinos de São Domingos do Capim, estado do Pará, Brasil

Severe infestation with lice was observed on crossbred cattle (Bos taurus indicus × Bos taurus taurus) in the municipality of São Domingos do Capim, state of Pará, Brazil. Sixty-five animals were inspected and the lice were manually collected, preserved in 70% alcohol and taken to the Animal Parasitology Laboratory, School of Veterinary Medicine, Federal University of Pará, Brazil, for identifi...