Results 21 to 30 of about 143,254 (305)

Studies in Avian Leukosis

Poultry Science, 1947
Olive Stull Davis, L.P. Doyle, F.L. Walkey, Lois K. Cenker   +3 more
openaire   +2 more sources

Gp85 protein encapsulated by alginate-chitosan composite microspheres induced strong immunogenicity against avian leukosis virus in chicken [PDF]

Frontiers in Veterinary Science
IntroductionAvian leukosis, a viral disease affecting birds such as chickens, presents significant challenges in poultry farming due to tumor formation, decreased egg production, and increased mortality. Despite the absence of a commercial vaccine, avian
Tianyu Lei, Tianyu Lei, Rongchang Liu, Liyun Zhuang, Liyun Zhuang, Tingting Dai, Tingting Dai, Qingfu Meng, Qingfu Meng, Xiaodong Zhang, Xiaodong Zhang, Yinli Bao, Yinli Bao, Cuiqin Huang, Cuiqin Huang, Weiming Lin, Weiming Lin, Yu Huang, Xintian Zheng, Xintian Zheng, Xintian Zheng   +20 more
doaj   +2 more sources

Vertical transmission of avian leukosis virus subgroup J (ALV-J) from hens infected through artificial insemination with ALV-J infected semen

BMC Veterinary Research, 2017
Background Avian leukosis virus (ALV) is one of the main causes of tumour development within the poultry industry in China. The subgroup J avian leukosis viruses (ALV-J), which induce erythroblastosis and myelocytomatosis, have the greatest pathogenicity
Yang Li, Shuai Cui, Weihua Li, Yixin Wang, Zhizhong Cui, Peng Zhao, Shuang Chang   +6 more
doaj   +2 more sources

Molecular Detection and Genetic Characterization of Avian Leukosis Virus From Field Outbreaks in Bangladesh. [PDF]

Vet Med Sci
Histopathological examination of the liver from an avian leukosis virus (ALV)‐infected chicken reveals tissue alterations. Molecular detection confirms the presence of ALV in the liver samples. Evolutionary origin analysis traces the identified ALV strain. Mutational analysis and structural examination of the ALV envelope (Env) protein provide insights
Hossain MG, Pathan R, Hasan SN, Mozumder A, Mou MJ, Akter M, Sikder C, Reshad RAI, Mia R, Saha S, Islam T, Akter S.   +11 more
europepmc   +2 more sources

Short communication: diversity of endogenous avian leukosis virus subgroup E elements in 11 chicken breeds. [PDF]

J Anim Sci, 2023
Wang Z, Yuan Y, Zheng G, Sun M, Wang Q, Wu J, Li J, Sun C, Wang Y, Yang N, Lian L.   +10 more
europepmc   +3 more sources

Chicken hepatomegaly and splenomegaly associated with novel subgroup J avian leukosis virus infection

BMC Veterinary Research, 2022
Background Subgroup J avian leukosis virus (ALV-J) is an oncovirus which can induce multiple types of tumors in chicken. In this report, we found novel ALV-J infection is closely associated with serious hepatomegaly and splenomegaly in chicken.
Moru Xu, Fusen Hang, K. Qian, H. Shao, Jianqiang Ye, A. Qin   +5 more
semanticscholar   +1 more source

A comprehensive analysis of avian lymphoid leukosis-like lymphoma transcriptomes including identification of LncRNAs and the expression profiles.

PLoS ONE, 2022
Avian lymphoid leukosis-like (LL-like) lymphoma has been observed in some experimental and commercial lines of chickens that are free of exogenous avian leukosis virus. Reported cases of avian lymphoid leukosis-like lymphoma incidences in the susceptible
Kunzhe Dong, Mohammad Heidari, Jody Mays, Shuang Chang, Qingmei Xie, Lei Zhang, Yongxing Ai, Huanmin Zhang   +7 more
doaj   +1 more source

Avian leukosis virus (ALV) is highly prevalent in fancy-chicken flocks in Saxony

Archives of Virology, 2022
The current prevalence of avian leukosis virus (ALV) in fancy chickens in Germany is unknown. Therefore, 537 cloacal swabs from 50 purebred fancy-chicken flocks in Saxony were tested for the presence of the ALV p27 protein using a commercial antigen ...
M. Freick, R. Schreiter, J. Weber, T. Vahlenkamp, K. Heenemann   +4 more
semanticscholar   +1 more source

Diversity of Avian leukosis virus subgroup J in local chickens, Jiangxi, China

Scientific Reports, 2021
Avian leukosis caused by avian leukosis virus (ALV) is one of the most severe diseases endangering the poultry industry. When the eradication measures performed in commercial broilers and layers have achieved excellent results, ALV in some local chickens
Haiqin Li, Meifang Tan, Fanfan Zhang, H. Ji, Yanbing Zeng, Qun Yang, Jia Tan, Jiangnan Huang, Qi Su, Yu Huang, Z. Kang   +10 more
semanticscholar   +1 more source

Genetic diversity of avian leukosis virus subgroup J (ALV-J): toward a unified phylogenetic classification and nomenclature system

Virus Evolution, 2021
Avian leukosis virus subgroup J (ALV-J) has infected a variety of birds, causing major economic losses in China. Understanding the comprehensive criteria of classification and nomenclature of ALV-J would be useful for the investigation of the viral ...
Qiaomu Deng, Min Li, Chengwei He, Qiaoe Lu, Yanli Gao, Qiuhong Li, M. Shi, Peikun Wang, P. Wei   +8 more
semanticscholar   +1 more source