Results 21 to 30 of about 773 (186)

Duddingtonia flagrans in the control of gastrointestinal nematodes of horses

Experimental Parasitology, 2015
Horses can harbor a large amount of parasites that may cause serious clinical signs even death. The aim of this study was to evaluate the predatory activity of the fungus Duddingtonia flagrans against infective larvae (L3) of gastrointestinal nematodes of horses in fecal culture.
Buzatti, Andréia, de Paula Santos, Clóvis, Fernandes, Maria Angela Machado, Yoshitani, Ursula Yaeko, Sprenger, Lew Kan, dos Santos, Carolina Dallagassa, Molento, Marcelo Beltrão   +6 more
openaire   +3 more sources

Enzyme production by the nematode-trapping fungus, Duddingtonia flagrans

Biotechnology Letters, 2003
Duddingtonia flagrans degrades peptides, proteins, starch, pectin, lipase, lecithin and oils when grown on agar medium. Serine proteases with optimal activity at pH 8.5 to 10.5 were produced when it was grown in submerged culture. It also produced phospholipase C with optimal activity at pH 8.5, lipases with high activity at pH 3.5 and at 7.5 to 8.5 ...
Meyer, W. J., Wiebe, M. G.
openaire   +5 more sources

Using an Aqueous Suspension of Duddingtonia flagrans Chlamydospores and a Hexane Extract of Artemisia cina as Sustainable Methods to Reduce the Fecal Egg Count and Larvae of Haemonchus contortus in the Feces of Periparturient Ewes [PDF]

Pathogens
This study evaluated the effectiveness of Duddingtonia flagrans chlamydospores and an Artemisia cina hexane extract in reducing Haemonchus contortus fecal egg counts and larvae in periparturient ewes.
Héctor Alejandro de la Crúz-Crúz, Rosa Isabel Higuera-Piedrahita, Alejandro Zamilpa, Yazmín Alcalá-Canto, Ana Yuridia Ocampo-Gutiérrez, Luis David Arango-de la Pava, María Eugenia López-Arellano, Daniel Hernandez-Patlan, Jorge Alfredo Cuéllar-Ordaz, Pedro Mendoza-de Gives   +9 more
doaj   +2 more sources

Digestibility of Duddingtonia flagrans chlamydospores in ruminants: in vitro and in vivo studies. [PDF]

BMC Vet Res, 2009
The use of Duddingtonia flagrans as a tool for the biological control of gastrointestinal nematodes (GIN) is a promising alternative to anthelmintics. The chlamydospores of D. flagrans are orally dosed and their thick cell wall gives them the capacity to resist digestion and pass through the gastrointestinal tract (GIT).
Ojeda-Robertos NF, Torres-Acosta JF, Ayala-Burgos AJ, Sandoval-Castro CA, Valero-Coss RO, Mendoza-de-Gives P.   +5 more
europepmc   +5 more sources

Silver Nanoparticles from Duddingtonia flagrans: Evaluation of Potential Ovicidal Activity on Toxocara canis Eggs [PDF]

Pathogens
The filtrate of the nematophagous fungus Duddingtonia flagrans produces silver nanoparticles (AgNPs) with nematicidal potential. However, there are currently no reports of its activity against Toxocara canis eggs. The aim of this study was to investigate
Carolina Magri Ferraz, Lara Coslop Comério, Vinícius Bastos Salles Segantine, João Pedro Barbosa de Assis, Laryssa Pinheiro Costa Silva, Lara De Nadai Rodrigues Bezerra, Jackson Victor de Araújo, Vinícius Longo Ribeiro Vilela, Filippe Elias de Freitas Soares, Gabriel Augusto Marques Rossi, Fernando Luiz Tobias, Helio Langoni, Fabio Ribeiro Braga   +12 more
doaj   +2 more sources

Efficacy of Clonostachys rosea and Duddingtonia flagrans in Reducing the Haemonchus contortus Infective Larvae. [PDF]

Biomed Res Int, 2015
The biocontrol is proven effective in reducing in vitro and in situ free‐living stages of major gastrointestinal helminths, allowing progress in reducing losses by parasitism, maximizing production, and productivity. This study aimed at evaluating the predatory activity of fungal isolates of Duddingtonia flagrans and Clonostachys rosea species and its ...
da Silva ME, Braga FR, de Gives PM, Uriostegui MA, Reyes M, Soares FE, de Carvalho LM, Rodrigues FB, de Araújo JV.   +8 more
europepmc   +4 more sources

Observação in vitro da ação dos isolados fúngicos Duddingtonia flagrans, Monacrosporium thaumasium e Verticillium chlamydosporium sobre ovos de Ascaris lumbricoides (Lineu, 1758) In vitro observation of the action of isolates of the fungi Duddingtonia flagrans, Monacrosporium thaumasium and Verticillium chlamydosporium on the eggs of Ascaris lumbricoides (Linnaeus, 1758) [PDF]

Revista da Sociedade Brasileira de Medicina Tropical, 2007
Observou-se a ação in vitro dos fungos nematófagos Duddingtonia flagrans, Monacrosporium thaumasium e Verticillium chlamydosporium sobre ovos de Ascaris lumbricoides.
Fábio R. Braga, Jackson V. Araújo, Artur K. Campos, Rogério O. Carvalho, André R. Silva, Alexandre O. Tavela, Alessandro S. Maciel   +6 more
doaj   +2 more sources

CONTROLE IN VITRO DE LARVAS INFECTANTES DE CIATOSTOMÍNEOS (NEMATODA: CYATHOSTOMINAE) DE EQUINOS UTILIZANDO OS FUNGOS PREDADORES Duddingtonia flagrans, Monacrosporium thaumasium e Arthrobotrys robusta

Ciência Animal Brasileira, 2009
A capacidade predatória de três isolados de fungos predadores de nematoides Duddingtonia flagrans (AC001), Monacrosporium thaumasium (NF34) e Arthrobotrys robusta (I31) sobre larvas infectantes de ciatostomíneos foi avaliada em condições laboratoriais em
Fabio Ribeiro Braga, Jackson Victor Araújo, Rogério Oliva Carvalho, Juliana Milani Araujo, André Ricardo Silva, Artur Kanadani Campos   +5 more
doaj   +3 more sources

Efeito nematicida do fungo Duddingtonia flagrans em ovinos

Pubvet
A saúde do rebanho ovino depende, entre outros fatores, de um controle sanitário efetivo, e o uso de bioproduto a base de fungos tem sido uma promissora alternativa para ser utilizada contra as nematodioses gastrintestinais de ovinos.
Marcio da Silva Chaves, Sandra Eliza Guimarães, Rodrigo Lima Carneiro   +2 more
doaj   +2 more sources

Safety of a feed additive consisting of Duddingtonia flagrans NCIMB 30336 (BioWorma®) for all grazing animals (International Animal Health Products Pty Ltd). [PDF]

EFSA J, 2023
Abstract Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety of a feed additive consisting of Duddingtonia flagrans NCIMB 30336 (BioWorma®) for all grazing animals.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Bampidis V, Azimonti G, Bastos ML, Christensen H, Durjava M, Dusemund B, Kouba M, López-Alonso M, López Puente S, Marcon F, Mayo B, Pechová A, Petkova M, Ramos F, Villa RE, Woutersen R, Brantom P, Louro H, Galobart J, Ortuño J, Innocenti ML, Pizzo F.   +22 more
europepmc   +2 more sources