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Alex Yitbarek
Alex Yitbarek
Other namesAlexander Bekele-Yitbarek
Verified email at udel.edu
Title
Cited by
Cited by
Year
Innate immune response to yeast-derived carbohydrates in broiler chickens fed organic diets and challenged with Clostridium perfringens
A Yitbarek, H Echeverry, J Brady, J Hernandez-Doria, G Camelo-Jaimes, ...
Poultry science 91 (5), 1105-1112, 2012
1022012
Effect of supplementing direct-fed microbials on broiler performance, nutrient digestibilities, and immune responses
SM Waititu, A Yitbarek, E Matini, H Echeverry, E Kiarie, ...
Poultry science 93 (3), 625-635, 2014
992014
Local and systemic innate immunity in broiler chickens supplemented with yeast-derived carbohydrates
PM Munyaka, H Echeverry, A Yitbarek, G Camelo-Jaimes, S Sharif, ...
Poultry science 91 (9), 2164-2172, 2012
992012
The effect of microbial-nutrient interaction on the immune system of young chicks after early probiotic and organic acid administration
JC Rodríguez-Lecompte, A Yitbarek, J Brady, S Sharif, MD Cavanagh, ...
Journal of Animal Science 90 (7), 2246-2254, 2012
972012
Gut microbiota-mediated protection against influenza virus subtype H9N2 in chickens is associated with modulation of the innate responses
A Yitbarek, K Taha-Abdelaziz, DC Hodgins, L Read, É Nagy, JS Weese, ...
Scientific reports 8 (1), 13189, 2018
912018
Development of innate immunity in chicken embryos and newly hatched chicks: a disease control perspective
TN Alkie, A Yitbarek, DC Hodgins, RR Kulkarni, K Taha-Abdelaziz, ...
Avian pathology 48 (4), 288-310, 2019
802019
Responses of broiler chickens to Eimeria challenge when fed a nucleotide-rich yeast extract
H Leung, A Yitbarek, R Snyder, R Patterson, JR Barta, N Karrow, E Kiarie
Poultry science 98 (4), 1622-1633, 2019
702019
Dietary supplementation with a nucleotide-rich yeast extract modulates gut immune response and microflora in weaned pigs in response to a sanitary challenge
SM Waititu, F Yin, R Patterson, A Yitbarek, JC Rodriguez-Lecompte, ...
Animal 11 (12), 2156-2164, 2017
652017
Effect of yeast-derived products on systemic innate immune response of broiler chickens following a lipopolysaccharide challenge
M Alizadeh, JC Rodriguez-Lecompte, A Yitbarek, S Sharif, G Crow, ...
Poultry science 95 (10), 2266-2273, 2016
632016
Dietary selenium supplementation enhances antiviral immunity in chickens challenged with low pathogenic avian influenza virus subtype H9N2
B Shojadoost, RR Kulkarni, A Yitbarek, A Laursen, K Taha-Abdelaziz, ...
Veterinary immunology and immunopathology 207, 62-68, 2019
622019
Gut microbiota modulates type I interferon and antibody-mediated immune responses in chickens infected with influenza virus subtype H9N2
A Yitbarek, T Alkie, K Taha-Abdelaziz, J Astill, JC Rodriguez-Lecompte, ...
Beneficial Microbes, 1-12, 2018
622018
Centennial Review: Effects of vitamins A, D, E, and C on the chicken immune system
B Shojadoost, A Yitbarek, M Alizadeh, RR Kulkarni, J Astill, N Boodhoo, ...
Poultry Science 100 (4), 100930, 2021
602021
Organic trace mineral supplementation enhances local and systemic innate immune responses and modulates oxidative stress in broiler chickens
H Echeverry, A Yitbarek, P Munyaka, M Alizadeh, A Cleaver, ...
Poultry Science 95 (3), 518-527, 2016
562016
Characterization of immunogenicity of avian influenza antigens encapsulated in PLGA nanoparticles following mucosal and subcutaneous delivery in chickens
TN Alkie, A Yitbarek, K Taha-Abdelaziz, J Astill, S Sharif
PLoS One 13 (11), e0206324, 2018
552018
Commensal gut microbiota can modulate adaptive immune responses in chickens vaccinated with whole inactivated avian influenza virus subtype H9N2
A Yitbarek, J Astill, DC Hodgins, J Parkinson, É Nagy, S Sharif
Vaccine 37 (44), 6640-6647, 2019
512019
Influenza A virus subtype H9N2 infection disrupts the composition of intestinal microbiota of chickens
A Yitbarek, JS Weese, TN Alkie, J Parkinson, S Sharif
FEMS Microbiology Ecology 94 (1), fix165, 2018
502018
The immunomodulatory effect of vitamin D in chickens is dose-dependent and influenced by calcium and phosphorus levels
JC Rodriguez-Lecompte, A Yitbarek, T Cuperus, H Echeverry, A Van Dijk
Poultry Science 95 (11), 2547-2556, 2016
482016
Performance, histomorphology, and toll-like receptor, chemokine, and cytokine profile locally and systemically in broiler chickens fed diets supplemented with yeast-derived …
A Yitbarek, JC Rodriguez-Lecompte, HM Echeverry, P Munyaka, ...
Poultry science 92 (9), 2299-2310, 2013
482013
Innate immune response of pullets fed diets supplemented with prebiotics and synbiotics
A Yitbarek, H Echeverry, P Munyaka, JC Rodriguez-Lecompte
Poultry Science 94 (8), 1802-1811, 2015
462015
Examination of the effects of virus inactivation methods on the induction of antibody-and cell-mediated immune responses against whole inactivated H9N2 avian influenza virus …
J Astill, T Alkie, A Yitbarek, K Taha-Abdelaziz, J Bavananthasivam, ...
Vaccine 36 (27), 3908-3916, 2018
452018
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