Results 101 to 110 of about 114,710 (205)

Vacuolating cytotoxin produced by avian pathogenic Escherichia coli

, 2015
The purpose of this study was to determine whether avian pathogenic Escherichia coli produced cytotoxic activity. Culture supernatants of 20 E. coli strains isolated from cellulitis lesions in chickens, five E.
Yano, T, Parreira, VR, Carvalho, HF, Salvadori, MR, Gyles, CL   +4 more
core   +1 more source

Study on the therapeutic potential of Dichroa febrifuga Lour. as a novel natural anticoccidial agent for Eimeria tenella infection in chicks

Frontiers in Veterinary Science
Avian coccidiosis, caused by the parasite Eimeria tenella, significantly impacts the global poultry industry. The emergence of drug resistance and concerns about chemical residues in food make the development of effective natural alternatives imperative.
Zhiting Guo, Zhiting Guo, Xinrong Li, Shaobo Zhang, He Wang, Xiaoqin Luo, Yuan Liu, Xiaocheng Wei, Chengyi Li   +8 more
doaj   +1 more source

Consumer Awareness of the Avian Influenza Threat in Taiwan [PDF]

Replaced with revised version of paper 06/19/07.consumer awareness, risk perceptions, avian influenza, Taiwan, Consumer/Household Economics, Livestock Production/Industries, M30,
Liu, Kang Ernest, Huang, Min-Hsin, Hsu, Jane Lu   +2 more
core  

The production and development of H7 Influenza virus pseudotypes for the study of humoral responses against avian viruses [PDF]

, 2013
In recent years, high pathogenicity avian influenza (HPAI) virus, H5N1, low pathogenicity avian influenza (LPAI) virus, H9N2, and both HPAI and LPAI H7 viruses have proved devastating for the affected economies reliant on poultry industry, and have posed
Ferrara, Francesca, Böttcher-Friebertshäuser, Eva, Temperton, Nigel J., Temperton, Nigel, Cattoli, Giovanni, Molesti, Eleonora, Böttcher-Frieberthäuser, Eva, Terregino, Calogero   +7 more
core  

Efficacy of semduramicin against avian Coccidiosis in floor-pen trial with broilers in Venezuela

Revista Científica, 2010
Efficacy of semduramicin (25 ppm), salinomycin (60 ppm) and maduramicin (5ppm) was compared in broilers exposed to a mixture of Eimeria acervulina, E. maxima and E. tenella isolated fields, in a floor-pen trial located in Venezuela.
Rita Tamasaukas, Héctor Ruiz, Javier Moreno, Noris Roa   +3 more
doaj  

Comparative serological assays for the study of H5 and H7 avian influenza viruses. [PDF]

, 2013
The nature of influenza virus to randomly mutate and evolve into new types is an important challenge in the control of influenza infection. It is necessary to monitor virus evolution for a better understanding of the pandemic risk posed by certain ...
Temperton, Nigel J., Cattoli, Giovanni, Milani, Adelaide, Molesti, Eleonora, Terragino, Calogero   +4 more
core  

Protection Efficacy of Multivalent Egg Yolk Immunoglobulin against Eimeria tenella Infection in Chickens

Iranian Journal of Parasitology, 2013
Background: To control avian coccidiosis with drug-independent strategy effec-tively and safely, multivalent hyperimmune egg yolk immunoglobulin (IgY) was prepared and its ability to protect against Eimeria tenella infection was evaluated.
Jj Xu, Cz Ren, Ss Wang, Dd Liu, Lq Cao, Jp Tao   +5 more
doaj   +2 more sources

Avian coccidiosis : Toward the understanding of pathophysiology in Eimeria tenella infection [PDF]

, 2018
Avian coccidiosis is most important entero-parasitic disease in the world. Eimeria parasite is causative agent of this disease. In Japan, this parasite species were widely spread and the positive rates are about 50 in layer and 70 % in broiler.
Hatabu, Toshimitsu
core  

Effects of Coccidiosis on the Welfare, Growth Performance, Carcass and Meat Quality of Broilers

Scientific Papers Animal Science and Biotechnologies
Avian coccidiosis compromises welfare and production performance, increases susceptibility to bacterial infections and leads to substantial economic and production losses upon the poultry industry.
Nikola Čobanović, Sara Čalović, Nevena Grković, Slobodan Knežević, Marko Pajić   +4 more
doaj  

Research note: The critical role of the interaction between Eimeria tenella invasion protein RON2 and host receptor annexin A2 in mediating parasite invasion

Poultry Science
Avian coccidiosis, caused by protozoan parasites of the genus Eimeria, is a globally prevalent and highly pathogenic disease that poses a serious threat to the poultry industry, resulting in significant economic losses.
Junli Ni, Xiangjie Chen, Yunyun Sun, Yibin Zhu, Haiming Cai, Yongle Song, Minna Lv, Juan Li, Shenquan Liao, Nanshan Qi, Mingfei Sun, Jianfei Zhang, Youfang Gu, Xinchao Liu, Xuhui Lin   +14 more
doaj   +1 more source