Results 1 to 10 of about 15,353 (164)

Attenuation of pathogenesis of Eimeria stiedae sporulated oocysts using Egyptian alginate propolis nanoparticles [PDF]

BMC Veterinary Research, 2023
Background Coccidiosis is a costly and widespread infectious disease that affects mammals and causes huge losses for the global rabbit meat industry. This study evaluated the potency of Egyptian alginate propolis nanoparticles (NPs) in attenuating the ...
Ahmed G Hegazi, Soad E Hassan
exaly   +4 more sources

Comparative Phosphoproteomic Analysis of Sporulated Oocysts and Tachyzoites of Toxoplasma gondii Reveals Stage-Specific Patterns [PDF]

Molecules, 2022
Toxoplasma gondii is an obligate intracellular protozoan of severe threat to humans and livestock, whose life history harbors both gamic and apogamic stages.
Ze-Xiang Wang, Liang Che, Rui-Si Hu, Xiao-Lin Sun   +3 more
doaj   +3 more sources

New insights into developmental biology of Eimeria tenella revealed by comparative analysis of mRNA N6-methyladenosine modification between unsporulated oocysts and sporulated oocysts

Journal of Integrative Agriculture
Evidence showed that N6-methyladenosine (m6A) modification plays a pivotal role in influencing RNA fate and is strongly associated with cell growth and developmental processes in many species. However, no information regarding m6A modification in Eimeria
Wen-Bin Zheng, Wenwei Gao, Zhu Xq
exaly   +4 more sources

An ultra-simplified protocol for PCR template preparation from both unsporulated and sporulated Eimeria oocysts [PDF]

Poultry Science
Molecular biological techniques have enabled the accurate identification of the avian Eimeria parasite, however, the preparation of PCR template remains a bottleneck due to contaminants from feces and the robust oocyst's wall resistant to chemical and ...
Dennis Umali, Hatabu Toshimitsu
exaly   +4 more sources

Senescent Eimeria acervulina Oocysts Maintain Transcriptional Activity During Extended Refrigerated Storage and Differentially Express Characteristic Genes [PDF]

Microorganisms
Enteric coccidian parasites harm agriculture and human health. Infectious, sporulated parasites eventually senesce. Here, we examined transcriptional changes in sporulated oocysts of Eimeria acervulina stored for 4–30 months at 4 °C.
Matthew S. Tucker, Doaa Naguib, Celia N. O’Brien, Christina Yeager, Benjamin M. Rosenthal, Mark C. Jenkins, Asis Khan   +6 more
doaj   +2 more sources

Poultry Coccidiosis in and Around Arba Minch, Southern Ethiopia: A Study Based on Coprological and Postmortem Findings. [PDF]

Immun Inflamm Dis
ABSTRACT Background and Objectives Ethiopia has a large chicken population, but its economic contribution is limited by disease challenges, especially coccidiosis. Despite coccidiosis's economic and health impacts, there is a notable gap in detailed knowledge regarding the predominant Eimeria species, associated intestinal lesions, and distribution ...
Bekele Y, Getachew M, Yohannes M, Tora E.   +3 more
europepmc   +2 more sources

Occurrence and Risk Factors of Toxoplasma gondii Infection in Tigers (Panthera tigris) in Thailand: Influence of Age and Sex. [PDF]

Vet Med Sci
This study investigated Toxoplasma gondii specific antibodies in 135 captive tigers across seven Thai tiger parks using latex agglutination. Results revealed a high overall positivity rate of 42.96%. Ordinal logistic regression analysis demonstrated sex and age were significant risk factors, with females (OR = 20.13) and older tigers (OR = 1.91 ...
Prompiram P, Mongkolphan C, Saechin A, Tangsudjai S, Poltep K.   +4 more
europepmc   +2 more sources

EFFECT OF LOW-LEVEL INFECTION OF EIMERIA TENELLA FOR A SHORT DURATION ON DEVELOPMENT OF SPECIFIC IMMUNITY IN CHICKEN [PDF]

Veterinary Medical Journal - Giza, 1993
Two experiments were conducted to determine the effect of inoculation of low levels of Eimeria tenella sporulated oocysts for the first one or two weeks of life (trickle infection method) on the development of specific immunity in chickens.
SALWA AWADALLA
doaj   +1 more source

THE RELATIONSHIP BETWEEN EIMERIA TENELLA AND HETERAKIS GALLINARUM INFECTION IN BROILER CHICKENS [PDF]

Kafrelsheikh Veterinary Medical Journal, 2004
The present investigation dealt with the effect of concurrent infections of E. tenella and Heterakis gallinarum in broiler chickens. Six groups of 10 chicks (15 day old) coccidia free Hubbard chicken were used in this work.
Effat A. EL-Sheshtawy, Entessar A. Arafa
doaj   +1 more source

Ameliorative effect of mycofix plus 3.0 in reducing intensity of Eimeria tenella infection during aflatoxicosis in broiler chicks [PDF]

Iraqi Journal of Veterinary Sciences, 2008
One hundred and sixty male broiler chicks were fed at one day of age aflatoxin (AF) at a rate of 3.5 mg/kg alone, or with groups injected with Eimeria tenella sporulated oocysts (40000) at 14 days of age. Adsorbent (Mycofix® plus 3.0) was incorporated at
A. M. Shareef, D. M. Taher
doaj   +3 more sources