Results 71 to 80 of about 4,176 (200)

Chicken Infectious Anemia Virus Markedly Enhances the Pathogenicity of Infectious Bronchitis Virus–Infected Chickens

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Chicken infectious anemia virus (CIAV) and infectious bronchitis virus (IBV) represent two of the most economically significant pathogens in the global poultry production. In recent years, coinfections involving CIAV and IBV have become increasingly prevalent in clinical scenarios across Southern China and globally.
Hao Chen, Shuangshuang Ma, Liuyang Yuan, Hongchun Yang, Shijun Xu, Shufeng Feng, Yaping Wang, Aobo Xu, Xiaoran Xuan, Ziqi Ling, Yang Li, Hongbin Si, Gonghe Li, Changbo Ou, Fabian Lean   +14 more
wiley   +1 more source

Molecular characterization of field infectious bursal disease virus isolates from Nigeria [PDF]

Veterinary World, 2016
Aim: To characterize field isolates of infectious bursal disease virus (IBDV) from outbreaks in nine states in Nigeria through reverse transcription polymerase chain reaction (RT-PCR) and sequence analysis of portions of the VP2 and VP1 genes and to ...
Ijeoma O. Nwagbo, Ismaila Shittu, Chika I. Nwosuh, George O. Ezeifeka, Frederick J. C. Odibo, Linda O. Michel, Daral J. Jackwood   +6 more
doaj   +1 more source

Development and Field Validation of a Double‐Antigen Sandwich Colloidal Gold Immunochromatographic Strip for Detection of Toxoplasma gondii Antibodies in Multiple Host Species

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Toxoplasmosis, a globally prevalent zoonosis caused by Toxoplasma gondii (T. gondii), poses major threats to both human and animal health, leading to reproductive losses in livestock and severe disease in immunocompromised individuals. Although enzyme‐linked immunosorbent assay (ELISA) and PCR are widely used for diagnosis and surveillance, they may be
Xin Mu, Chen Chen, Xianglin Pu, Lixin Xu, Mingmin Lu, Ruofeng Yan, Xiangrui Li, Xiaokai Song, Kamani Joshua   +8 more
wiley   +1 more source

Reactivity and specificity of mAbs to IBDV VP4.

, 2015
(A) Western blot analysis of DF-1 cells infected with IBDV or transfected with pCI-VP4 for 24 h. The cells were lysed with NP-40 buffer and subjected to SDS-PAGE and Western blot analysis.
Boli Hu (750407), Lu Jia (295253), Jiyong Zhou (507690), Weiying Si (750408), Sanying Wang (507688), Xiaojuan Zheng (750409)   +5 more
core   +1 more source

Efficient assembly of full-length infectious clone of Brazilian IBDV isolate by homologous recombination in yeast [PDF]

, 2014
Fundação Oswaldo Cruz. Instituto Aggeu Magalhães. Departamento de Virologia e Terapia Experimental. Recife, PE, Brasil.Fundação Oswaldo Cruz. Instituto Aggeu Magalhães. Departamento de Virologia e Terapia Experimental.
Silva Jr., J. V. J., Bertani, G. R., Santos, H. F., Trevisol, I. M., Gil, L. H. V. G., Almeida-Queiroz, S. R., Silva, A. N. M. R., Arenhart, S.   +7 more
core   +1 more source

Vaccine‐Associated Recombination and Virulence Heterogeneity of GI‐19 (QX Type) Infectious Bronchitis Virus in Eastern and Southern China, 2024−2025

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Infectious bronchitis (IB) virus (IBV) remains a major pathogen threatening the poultry industry. Its rapid mutation and recombination continuously generate variants that disseminate worldwide. Between May 2024 and February 2025, 49 field strains were isolated from chickens vaccinated with live‐attenuated IBV vaccines (H120, 4/91, or QXL87) in four ...
Zijian Dai, Yuanlu Lu, Lulu Deng, Yan Luo, Yiran Zeng, Yusen Tian, Xianchen Meng, Haitao Zhang, Jihui Ping, Nan-hua Chen   +9 more
wiley   +1 more source

Newly released IBDV virions.

, 2017
Micrograph showing a detail a WT-infected (3 PFU/cell) QM7 cell containing IBDV virions bound to the external PM surface. The sample was collected and processed for TEM at 16 h PI. Arrows point PM perturbations likely associated to virus particle release.
Fernando Méndez (725779), Nicolás Romero (3663163), Laura R. Delgui (3663157), Liliana L. Cubas (3663160), José F. Rodríguez (303494), Dolores Rodríguez (192288)   +5 more
core   +1 more source

Enhancing Broiler Production With Humic Acid and Probiotics: Effects on Growth Performance, Carcass Traits, Immune Response, Gut Microbiota, and Economic Feasibility

Veterinary Medicine International, Volume 2026, Issue 1, 2026.
Background Humic acid and probiotics are increasingly used as natural alternatives to antibiotic growth promoters in poultry production. Humic substances have been reported to support nutrient absorption and gut health, while probiotics enhance microbial balance and immune function.
Md. Khalaquzzman, Md. Mufazzal Hossain, Md. Imran Hossain, Lipi Buch   +3 more
wiley   +1 more source

Beyond FoxP3—Identification of a Chicken Regulatory T Cell Signature

European Journal of Immunology, Volume 55, Issue 12, December 2025.
Chicken FOXP3+ putative regulatory T cells were identified using both bulk and single‐cell RNA sequencing to define their transcriptional signature and flow cytometry to confirm surface marker expression. This combined approach revealed a distinct putative Treg subset characterized by CD4, CD25, and GITR surface expression. ABSTRACT Regulatory T cells (
Isabell Naumann, Edward S. Ricemeyer, Daniel Elleder, Jiri Plachy, Dominik von La Roche, Kim Vučinić, Thomas W. Göbel, Bernd Kaspers, Simon P. Früh, Sonja Härtle   +9 more
wiley   +1 more source

Detection of IBDV-specific protein expressed from synthetically assembled IBDV RNPs.

, 2014
(A) Detection of VP2 and VP4 polypeptides by indirect IF. BSC40 cells were infected with VT7-VP1, VT7-VP3 or VT7LacOI, or coinfected with VT7-VP1 and VT7-VP3, and then incubated with 2% FCS-DMEM containing 2 mM IPTG to induce recombinant protein ...
José F. Rodríguez (303494), Romy M. Dalton (516983)   +1 more
core   +1 more source