A5075318199- Helminth infection and control
- Parasite Biology and Host Interactions
- Nematode management and characterization studies
- Parasitic Infections and Diagnostics
- Parasites and Host Interactions
- Entomopathogenic Microorganisms in Pest Control
- Plant and fungal interactions
- Coccidia and coccidiosis research
- Mollusks and Parasites Studies
- Phytochemistry Medicinal Plant Applications
- Studies on Chitinases and Chitosanases
- Identification and Quantification in Food
- Genetics, Aging, and Longevity in Model Organisms
- Insect Utilization and Effects
- Rabbits: Nutrition, Reproduction, Health
- Food Safety and Hygiene
- Chromatography in Natural Products
- Spectroscopy Techniques in Biomedical and Chemical Research
- Phytochemistry and Bioactivity Studies
- Environmental and biological studies
- Bee Products Chemical Analysis
- Pineapple and bromelain studies
- Plant biochemistry and biosynthesis
- Ziziphus Jujuba Studies and Applications
- Health Education and Validation
Universidade Federal do Recôncavo da Bahia
2024-2025
Vale (Brazil)
2023
Universidade Federal de Viçosa
2013-2021
Universidade Federal do Sul da Bahia
2020
Universidade do Estado de Minas Gerais
2020
Universidade Federal de Minas Gerais
2020
Cooperia, Haemonchus and Oesophagostomum are the genera of gastrointestinal parasitic nematodes most prevalent in cattle constitute a serious problem breeding due to impact they have on meat milk production high costs control measures. The objective present work was evaluate efficiency Bioverm® (Duddingtonia flagrans) parasitism young raised field, Central-West region Brazil. experiment conducted farm located municipality Jangada, MT, where 18 cattle, Nelore Aberdeen Angus breeds, aged six...
Abstract Background Infection by nematodes is a problem for human health, livestock, and agriculture, as it causes deficits in host increases production costs, incurs reduced food supply. The control of these parasites usually done using anthelmintics, which, most cases, have not been fully effective. Therefore, the search new molecules with anthelmintic potential necessary. Methods In present study, we isolated characterized from nematophagous fungus Pochonia chlamydosporia tested compounds...
Abstract The present work aimed to evaluate the production and characterisation of a chitinase from nematophagous fungus Duddingtonia flagrans (AC001) observe interaction this on engorged females Amblyomma cajennense under laboratory conditions. In assay A, A. were separated immersed for 5 seconds in fungal suspension 106 conidia/ml D. placed Petri dishes, dark. B, wheat bran supplemented with 1% chitin liquid minimal medium was used [K2HPO4 (5.0 g/l), MgSO4 (0.10 ZnSO4 (0.0050 FeSO4 (0.001...
Research involving the use of nematophagous fungi in biological control parasites interest to veterinarians has occurred over recent years, with promising results. This article reports infection Parascaris equorum eggs by fungus Pochonia chlamydosporia (isolates VC1 and VC4). Six groups were formed for each isolate, six different culture media: 2% water–agar (2% WA); agar–chitin (AC); YPSSA (yeast extract, K 2 HPO 4 , MgSO ·7H O, soluble starch); AELA extract (starch + water agar);...
The biocontrol is proven effective in reducing vitro and situ free-living stages of major gastrointestinal helminths, allowing progress losses by parasitism, maximizing production, productivity. This study aimed at evaluating the predatory activity fungal isolates Duddingtonia flagrans Clonostachys rosea species its association on infective larvae (L3) H. contortus microplots formed grasses maintained a protected environment. All groups were added with 10 mL an aqueous suspension 618 L3...
Um experimento foi realizado com o objetivo de definir intervalo tempo registro do comportamento ovinos Santa Inês. Utilizaram-se 18 machos, não-castrados, peso corporal médio inicial 22,62 kg. Os animais foram alojados em baias individuais e distribuídos ao acaso seis tratamentos, constituídos dois volumosos (capim-elefante amonizado ou não 5% uréia) três concentrados (com 0% farelo cacau torta dendê; 40% cacau; dendê substituição milho soja), fornecidos na proporção 60:40...
Among the parasites that affect pigs, Ascaris suum stands out for causing greatest losses to livestock production systems. This parasite can be monitored during slaughter of animals through identification "milk spots" or white patches on liver caused by its larval migration. However, infection in herd is usually subclinical, which why presence this industrial pig has been overlooked. The aim study was therefore evaluate occurrence milk spots slaughtered micro-region Ponte Nova Zona da Mata -...
Our study yielded a list of ticks found on amphibians and reptiles at five sites within seasonally dry Amazon forest in Mato Grosso State, central Brazil, addition to new host records for A. rotundatum. We collected 431 tick specimens: 79 larvae, 115 nymphs, 38 females, 199 males belonging humerale, rotundatum, Amblyomma sp., 39 anurans 21 reptiles. The toads R. guttatus margaritifera the frog L. pentadactylus are hosts
Abstract A bioreactor was built by means of immobilizing alpha‐amylase from Aspergillus oryzae encapsulation, through cryopolymerization acrylamide monomers for the continuous starch hydrolysis. The hydrolysis evaluated regarding pH, concentration immobilized amylase on cryogel, solution and temperature. maximum value achieved at pH 5.0, enzyme 111.44 mg /g cryogel , 45 g/L temperature 35°C. showed a conversion ratio ranging 68.2 to 97.37%, depending employed. Thus, our results suggest that...
The nematode Angiostrongylus cantonensis causes eosinophilic meningoencephalitis in humans and thus alternative methods of control should be studied. objective this work was to evaluate the predatory capacity eight fungal isolates species Duddingtonia flagrans (AC001, CG768 CG722), Monacrosporium thaumasium (NF34), M. sinense (SF53) Arthrobotrys robusta (I31), A. cladodes (CG719) conoides (I40) on first-stage larvae (L₁) under laboratory conditions. treated groups contained 1000 conidia L₁...
The use of natural products having therapeutic properties can be considered an alternative approach for the control helminths in ruminants, reducing indiscriminate chemicals as well production costs. anthelmintic effectiveness Cratylia argentea on sheep endoparasites was evaluated both vitro by assessing number third-stage larvae recovered per gram feces (LPG) from coprocultures treated with pods/ground seeds, macerated leaves or vermiculite (control), and vivo using Fecal Egg Count...
An in vitro experiment was carried out to assess the effect of fungal isolates genus Arthrobotrys, Duddingtonia, Monacrosporium and Nematoctonus on infective Strongyloides papillosus larvae. A suspension 1,000 S. larvae dripped Petri dishes containing fungi grown agar-water. There a statistically significant difference (p
Gastrointestinal nematodes are considered one of the most important sanitary problems affecting ruminants globally; whether parasitizing alone or acting with other pathogens, they responsible for severe economic losses related to animal husbandry. Endoparasites in small usually controlled anti-helminthic drugs. However, certain strains endoparasites resistant such Supplementation diet protein-rich foods is strategy reducing negative impact gastrointestinal parasites. Cratylia argentea has...