A5056239013- Helminth infection and control
- Nanoparticles: synthesis and applications
- Nematode management and characterization studies
- Mollusks and Parasites Studies
- Entomopathogenic Microorganisms in Pest Control
- Pomegranate: compositions and health benefits
- Coccidia and coccidiosis research
- Parasite Biology and Host Interactions
- Essential Oils and Antimicrobial Activity
- Quantum Dots Synthesis And Properties
- Advanced Cellulose Research Studies
- Insect Pest Control Strategies
- Gold and Silver Nanoparticles Synthesis and Applications
- Rabbits: Nutrition, Reproduction, Health
- Phytochemistry Medicinal Plant Applications
- Lignin and Wood Chemistry
- Electrospun Nanofibers in Biomedical Applications
- Parasites and Host Interactions
- Zoonotic diseases and public health
- Agricultural and Food Sciences
- Graphene and Nanomaterials Applications
- Insects and Parasite Interactions
- Enzyme-mediated dye degradation
- Nanocomposite Films for Food Packaging
- Parasitic Diseases Research and Treatment
Universidade Vila Velha
2017-2024
Universidade Federal do Espírito Santo
2020-2024
The biosynthesis of metallic nanoparticles (NPs) using biological systems such as fungi has evolved to become an important area nanobiotechnology. Herein, we report for the first time extracellular synthesis highly stable silver NPs (AgNPs) nematophagous fungus Duddingtonia flagrans (AC001). fungal cell-free filtrate was analyzed by Bradford method and 3,5-dinitrosalicylic acid assay used synthesize AgNPs in presence a 1 mM AgNO3 solution. They have been characterized UV-Vis spectroscopy,...
Helminth parasites cause morbidity and mortality in both humans animals. Most anthelmintic drugs used the treatment of parasitic nematode infections act on target proteins or regulate electrical activity neurons muscles. In this way, it can lead to paralysis, starvation, immune attack, expulsion worm. However, current anthelmintics have some limitations that include a limited spectrum across species threat drug resistance, which highlights need for new human veterinary medicine.Present study...
This study compared the coadministration among three nematode predatory fungi, Duddingtonia flagrans , Monacrosporium thaumasium and Arthrobotrys robusta in biological control of cattle gastrointestinal nematodiasis comparison with use fungus D. alone. Five groups consisting eight Girolando heifers were kept paddocks Brachiaria decumbens for six months. Each heifer received 1 g/10 kg pellets containing fungi (0.2 g fungus/10 b.w.). Group (G1) M. coadministration, G2 A. G3 G4 5 (control)...
ABSTRACT: Prosthenorchis elegans is an acanthocephalan intestinal parasite reported in neotropical primates. Despite parasitism by P. having already been described wild marmosets the Brazilian Atlantic Forest, there are no reports of this infection Geoffroy’s marmoset (Callithrix geofroyi). The aim study to report one case a free-ranging C. geoffroyi from Forest Espírito Santo state, and characterize pathological parasitological findings infection. One necropsied at Vila Velha University’s...
This study aimed to evaluate the efficacy of association nematophagous fungi (Duddingtonia flagrans-AC001); (Pochonia chlamydosporia-VC4) and (Arthrobotrys robusta-I31) in a pelletised formulation sodium alginate matrix. The viability activity pellet germination fungal (after encapsulation) were evaluated using vitro vivo tests. Next, 12 heads cattle, Dutch mestizo x zebu, with an average age months dewormed anthelmintic. 20 days after treatment anthelmintic, animals randomly divided into...
AbstractAbstractIn this study, we coated a cotton fabric with bioactive complex composed of cellulose nanofibers and gold nanoparticles synthesized pomegranate peel extract (CNF + AuNPPomegranate), to improve its functional properties produce an antibacterial fabric. The physicochemical the CNF AuNPPomegranate were analyzed through Transmission Electron Microscopy, Fourier-Transform Infrared Spectroscopy, Inductively Coupled Plasma Mass Spectrometry. was characterized Atomic Force Scanning...
Recently, the production process of a nanoparticle with nematicidal activity from nematophagous fungus was developed. Thus, new strategy to control parasites has been discovered. The aim present study evaluate in vitro silver nanoparticles (AgNP's) biosynthesized Duddingtonia flagrans filtrate on strongylid larvae ruminants. This is first report AgNP's – D. bovine strongylids, which can be an important biotechnological tool for use produced flagrans.
The filtrate of the nematophagous fungus Duddingtonia flagrans produces silver nanoparticles (AgNPs) with nematicidal potential. However, there are currently no reports its activity against Toxocara canis eggs. aim this study was to investigate potential ovicidal AgNPs–D. on T. eggs were obtained from dissection uterus adult female nematodes. After biosynthesis AgNPs, two experimental assays (A and B) performed. In assay A, AgNPs evaluated after 15 30 days interaction. B, inhibition...