Results 1 to 10 of about 537,505 (139)

Oral administration of chicken NK-lysin or recombinant chicken IL-7 improves vaccine efficacy of Eimeria tenella elongation factor-1α (EF-1α) against coccidiosis in commercial broiler chickens [PDF]

open access: yesPoultry Science, 2023
: The synergistic effects of orally-delivered chicken NK-lysin peptide 2 (cNK-2) or recombinant chicken IL-7 (rchIL-7) on vaccination with recombinant Eimeria elongation factor-1α (rEF-1α) against Eimeria maxima (E.
Youngsub Lee   +2 more
doaj   +2 more sources

A Promising Recombinant Herpesvirus of Turkeys Vaccine Expressing PmpD-N of Chlamydia psittaci Based on Elongation Factor-1 Alpha Promoter

open access: yesFrontiers in Veterinary Science, 2017
The obligate intracellular Gram-negative bacterium Chlamydia psittaci often causes avian chlamydiosis and influenza-like symptoms in humans. However, the commercial subunit C.
Shanshan Liu   +14 more
doaj   +2 more sources

Evaluation of Immunoprotective Effects of DNA Vaccine Based on Eimeria maxima EF-1α Antigen and Chicken XCL1 Chemokine [PDF]

open access: yesAnimals
The moderate pathogenicity coupled with high host susceptibility of Eimeria maxima has precipitated substantial economic losses in the poultry industry.
Xiao-Feng Lin   +9 more
doaj   +2 more sources

Bacillus subtilis Expressing Chicken NK-2 Peptide Enhances the Efficacy of EF-1α Vaccination in Eimeria maxima-Challenged Broiler Chickens [PDF]

open access: yesAnimals, 2023
This study was conducted to investigate the synergistic effects of orally delivered B. subtilis-cNK-2 on vaccination with rEF-1α against E. maxima infection in broiler chickens.
Youngsub Lee   +3 more
doaj   +2 more sources

Synergistic Enhancement of Eimeria maxima Vaccine Efficacy Through EF-1α Antigen and Chicken XCL1 Chemokine Adjuvant Combination [PDF]

open access: yesAnimals
Coccidiosis is a major parasitic disease that suppresses poultry productivity and causes significant global economic losses. Currently, controlling Eimeria parasites relies primarily on the use of anticoccidial drugs or live vaccines.
Rong Chen   +9 more
doaj   +2 more sources

Co-administration of chicken IL-7 or NK-lysin peptide 2 enhances the efficacy of Eimeria elongation factor-1α vaccination against Eimeria maxima infection in broiler chickens [PDF]

open access: yesPoultry Science, 2022
: This study was conducted to develop a recombinant Eimeria elongation factor-1α (EF-1α)-vaccination strategy against Eimeria maxima (E. maxima) infection by co-administering with chicken IL-7 (chIL-7) or chicken NK-lysin peptide 2 (cNK-2) in commercial ...
Youngsub Lee   +5 more
doaj   +2 more sources

Establishment of a Transient and Stable Transfection System for Babesia duncani Using a Homologous Recombination Strategy

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
Genetic modification provides an invaluable molecular tool to dissect the biology and pathogenesis of pathogens. However, no report is available about the genetic modification of Babesia duncani, a pathogen responsible for human babesiosis that is ...
Sen Wang   +16 more
doaj   +1 more source

Transfected Babesia bovis Expressing a Tick GST as a Live Vector Vaccine. [PDF]

open access: yesPLoS Neglected Tropical Diseases, 2016
The Rhipicephalus microplus tick is a notorious blood-feeding ectoparasite of livestock, especially cattle, responsible for massive losses in animal production.
Daiane P Oldiges   +8 more
doaj   +1 more source

Targeted surface expression of an exogenous antigen in stably transfected Babesia bovis. [PDF]

open access: yesPLoS ONE, 2014
Babesia bovis is a tick-borne intraerythocytic protozoan responsible for acute disease in cattle which can be controlled by vaccination with attenuated B. bovis strains. Emerging B.
Jacob M Laughery   +5 more
doaj   +1 more source

The Babesia bovis hap2 gene is not required for blood stage replication, but expressed upon in vitro sexual stage induction. [PDF]

open access: yesPLoS Neglected Tropical Diseases, 2017
Babesia bovis, is a tick borne apicomplexan parasite responsible for important cattle losses globally. Babesia parasites have a complex life cycle including asexual replication in the mammalian host and sexual reproduction in the tick vector.
Hala E Hussein   +10 more
doaj   +1 more source

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