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Effect of silver nanoparticles (AgNP's) from Duddingtonia flagrans on cyathostomins larvae (subfamily: cyathostominae)

2020; Elsevier BV; Volume: 174; Linguagem: Inglês

10.1016/j.jip.2020.107395

1096-0805

Carolina Magri Ferraz, Laryssa Pinheiro Costa Silva, Filippe Elias de Freitas Soares, Ricardo Leandro Oliveira Souza, Fernando Luiz Tobias, Jackson Victor de Araújo, Francielle Bosi Rodrigues Veloso, Flavia Pessoa Laviola, Denise Coutinho Endringer, Pedro Mendoza de Gives, Fábio Ribeiro Braga,

Parasite Biology and Host Interactions

The in vitro effect of silver nanoparticles of the Duddingtonia flagrans filtrate enriched with chitin was evaluated on infective larvae of cyathostomins (L3). After biosynthesis, an assay was carried out with two experimental groups in microtubes, for a period of 24 h: G1 (AgNP's-D. flagrans (43.4 μg/mL) + 120 L3) and G2 (distilled water + 120 L3). At the end of this period, AgNP's-D. flagrans (G1) demonstrated an effect on L3 with a 43% reduction (p < 0.01) in relation to G2. Thus, the authors suggest new designs with AgNP's-D. flagrans for the control of cyathostomins.