Results 31 to 40 of about 21,005 (261)

Essential function of the alveolin network in the subpellicular microtubules and conoid assembly in Toxoplasma gondii

open access: yeseLife, 2020
The coccidian subgroup of Apicomplexa possesses an apical complex harboring a conoid, made of unique tubulin polymer fibers. This enigmatic organelle extrudes in extracellular invasive parasites and is associated to the apical polar ring (APR).
Nicolò Tosetti   +7 more
doaj   +1 more source

Enzymes as Feed Additive to Aid in Responses Against Eimeria Species in Coccidia-Vaccinated Broilers Fed Corn-Soybean Meal Diets with Different Protein Levels [PDF]

open access: yes, 2007
This research aimed to evaluate the effects of adding a combination of exogenous enzymes to starter diets varying in protein content and fed to broilers vaccinated at day of hatch with live oocysts and then challenged with mixed Eimeria spp. Five hundred
Clack, Beatrice A.   +8 more
core   +2 more sources

Hastening Progress in Cyclospora Requires Studying Eimeria Surrogates

open access: yesMicroorganisms, 2022
Cyclospora cayetanensis is an enigmatic human parasite that sickens thousands of people worldwide. The scarcity of research material and lack of any animal model or cell culture system slows research, denying the produce industry, epidemiologists, and ...
Matthew S. Tucker   +4 more
doaj   +1 more source

A novel fragmented mitochondrial genome in the protist pathogen Toxoplasma gondii and related tissue coccidia

open access: yesbioRxiv, 2020
Mitochondrial genome content and structure vary widely across the eukaryotic tree of life with protists displaying extreme examples. Apicomplexan and dinoflagellate protists have evolved highly-reduced mitochondrial genome sequences, mtDNA, consisting of
Sivaranjani Namasivayam   +6 more
semanticscholar   +1 more source

Comparative analysis of microbiota in the ceca of broiler chickens with necrotic enteritis fed a commercial corn diet or with corn high in flavonoids (PennHFD1)

open access: yesFrontiers in Microbiomes, 2023
Necrotic enteritis (NE) is a disease of the gastrointestinal tract that is common in broiler chickens and causes substantial economic losses to the poultry industry worldwide.
Katarzyna B. Miska   +7 more
doaj   +1 more source

Effects of Feed Additives and Mixed Eimeria Species Infection on Intestinal Microbial Ecology of Broilers [PDF]

open access: yes, 2006
Evaluation of digestive microbial ecology is necessary to understand effects of growth-promoting feed. In the current study, the dynamics of intestinal microbial communities (MC) were examined in broilers fed diets supplemented with a combination of ...
Clemente-Hernandez, S.   +2 more
core   +2 more sources

Goussia trichogasteri n. sp. (Apicomplexa: Eimenidae) infecting the aquarium-cultured golden gourami Trichogaster trichopterus trichopterus [PDF]

open access: yes, 1992
Goussia trichogasteri n. sp. is described from the gut of the aquarium fish Trichogaster trichopterus trichopterus. Gamogonic stages develop epicellularly in the gut epithelium. Oocysts are shed in early stage of sporulation.
Molnár, Kálmán, Székely, Csaba
core   +1 more source

Coccidiosis of turkeys on industrial farms in the Central Region of Russia

open access: yesРоссийский паразитологический журнал, 2022
The purpose of the research is to study the spread of coccidia infections in turkey poults on industrial turkey farms in the Central Region of Russia.Materials and methods.
R. T. Safiullin, E. I. Chalysheva
doaj   +1 more source

Coccidia (Apicomplexa: Eimeriidae) of Three-toed Box Turtles, Terrapene carolina triunguis (Reptilia: Testudines), from Arkansas and Oklahoma [PDF]

open access: yes, 2015
We collected 50 three-toed box turtles (Terrapene carolina triunguis) from 9 counties of Arkansas and 4 counties of Oklahoma, and examined their feces for coccidial parasites.
Connior, M. B.   +5 more
core   +3 more sources

In vitro Anticoccidial Study of Oregano and Garlic Essential Oils and Effects on Growth Performance, Fecal Oocyst Output, and Intestinal Microbiota in vivo

open access: yesFrontiers in Veterinary Science, 2020
This study investigated the in vitro effects of Greek oregano and garlic essential oils on inhibition of Eimeria parasites and their in vivo effects on production performance, intestinal bacteria counts, and oocyst output.
Erasmia Sidiropoulou   +8 more
doaj   +1 more source

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