Results 21 to 30 of about 21,005 (261)

Epidemiological survey of gastrointestinal infections by gastrointestinal nematodes and coccidia in cattle in the semiarid region of Northeastern Brazil

open access: yesSemina: Ciências Agrárias, 2023
The aim of the present study was to carry out an epidemiological survey on gastrointestinal infections by nematodes and coccidia in cattle herds in the semiarid region of Paraíba, northeastern Brazil.
Lídio Ricardo Bezerra Melo   +7 more
doaj   +1 more source

The complete mitochondrial genome sequence of Eimeria leuckarti (Eimeriidae, Coccidia, Apicomplexa) infecting domestic horses (Equus ferus caballus)

open access: yesMitochondrial DNA. Part B. Resources, 2021
The complete mitochondrial genome of Eimeria leuckarti (Eimeriidae, Coccidia, Apicomplexa) was obtained. This morphologically distinctive coccidium is considered to be the only valid Eimeria species of equids and it infects a range of both domestic and ...
Evelin E. Rejman   +2 more
doaj   +1 more source

Prevalence of Select Intestinal Parasites in Alabama Backyard Poultry Flocks

open access: yesAnimals, 2021
Keeping chickens as backyard pets has become increasingly popular in the United States in recent years. However, biosecurity is generally low in backyard flocks.
Miranda Carrisosa   +5 more
doaj   +1 more source

Survey of coccidia on commercial broiler farms in Colombia: frequency of Eimeria species, anticoccidial sensitivity, and histopathology

open access: yesPoultry Science, 2021
Avian coccidiosis continues to be one of the costliest diseases of commercial poultry. Understanding the epidemiology of Eimeria species in poultry flocks and the resistance profile to common anticoccidials is important to design effective disease ...
C. Mesa   +4 more
semanticscholar   +1 more source

Progression of asexual to sexual stages of Cystoisospora suis in a host cell-free environment as a model for Coccidia

open access: yesParasitology, 2021
Abstract Coccidia display a characteristic life cycle, where the parasites switch between asexual and sexual development, resulting in an environmental stage, the oocyst.
A. Feix   +5 more
semanticscholar   +1 more source

Coccidia Vaccine Challenge and Exogenous Enzyme Supplementation in Broiler Chicken 1. Effect on Digesta Viscosity, Diet Energy Utilization, and Apparent Metabolizable Energy Value of Wheat

open access: yesAnimals, 2021
Simple Summary Eimeria species parasite can have great impacts on the health and nutrient and energy utilization of broiler chickens. This study examined the effect of Eimeria species challenge on broiler chickens’ energy utilization when fed two types ...
A. Dunaway, S. Adedokun
semanticscholar   +1 more source

Incidence of gastrointestinal parasites in pigeons with an assessment of the nematocidal activity of chitosan nanoparticles against Ascaridia columbae

open access: yesPoultry Science, 2022
: In this investigation, the incidence and intensity of gastrointestinal parasites of domestic pigeons were evaluated, additionally, in vitro and in vivo evaluation of the antiparasitic activity of chitosan nanoparticles against the most predominant gut ...
Heba M. Salem   +7 more
doaj   +1 more source

In vitro study of curcumin calcium carbonate phosphate nanoparticles (Curcumin-NPs) impacts on the meriz goat’s coccidian oocysts [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2022
Nanoparticles biosynthesis has an essential and increased role in delivering medical compounds. Calcium carbonate phosphate nanoparticles (CaCO3-NPs) were prepared as a stabilized amorphous and incorporated with herbal curcumin extract as an ...
Mohamed R. Ali   +3 more
doaj   +1 more source

In vitro anticoccidial activity of nanoencapsulated bromelain against Eimeria spp. oocysts isolated from goats in Kenya [PDF]

open access: yesVeterinary World, 2022
Background and Aim: The emergence of drug-resistant strains of Eimeria spp. calls for the development of novel anticoccidial drugs. Plant extracts provide a possible natural source for such drugs.
Ahmota Romain Daiba   +4 more
doaj   +1 more source

Detection and characterization of diverse coccidian protozoa shed by California sea lions

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2016
Tissue-cyst forming coccidia in the family Sarcocystidae are etiologic agents of protozoal encephalitis in marine mammals including the federally listed Southern sea otter (Enhydra lutris).
Yvette A. Girard   +9 more
doaj   +1 more source

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