Results 161 to 170 of about 4,533 (190)
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Myotropic Avian Leukosis Virus subgroup J Infection in a Chicken
Journal of Veterinary Medicine, Series B, 2006SummaryThe study describes a highly productive myotropic avian leukosis virus infection (ALV) in a 3‐month‐old female chicken. At necropsy, ascites, hepatic fibrosis and cardiomegaly were seen. Histologically, the most striking lesion was the presence of cytoplasmic basophilic inclusions in myocardial fibers.
G. Sironi +4 more
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Avian Diseases, 2012
Peripheral nerve sheath tumors (PNSTs) are rare in chickens and their etiology remains to be elucidated. In this study, a naturally occurring PNST in a Japanese native fowl (Gallus gallus domesticus) was pathologically examined and the strain of avian leukosis virus (ALV) isolated from the neoplasm was characterized by molecular biological analysis ...
Akiko Kobara +5 more
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Peripheral nerve sheath tumors (PNSTs) are rare in chickens and their etiology remains to be elucidated. In this study, a naturally occurring PNST in a Japanese native fowl (Gallus gallus domesticus) was pathologically examined and the strain of avian leukosis virus (ALV) isolated from the neoplasm was characterized by molecular biological analysis ...
Akiko Kobara +5 more
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Establishment of Interference in Osteoblasts by an Osteopetrosis-Inducing Avian Leukosis Virus
Virology, 1994Avian leukosis virus (ALV)-induced osteopetrosis is characterized by the presence of unintegrated viral DNA is diseased bone. To learn more about this phenomenon, ALVs with high (Br21) and low (RAV-1) osteopetrotic potential have been compared for the ability to establish superinfection resistance in cultures of calvarial-derived osteoblasts.
Foster, Rosalinda Gram +1 more
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Avian leukosis virus and selection on oviposition interval in australorp lines
British Poultry Science, 19911. Shedding of group-specific antigen of avian leukosis virus (ALV) into egg albumen was determined in three Australorp lines: AS line that had been selected primarily for short oviposition interval, ASS line that had been derived from the AS line and developed as a commercial dam line for egg laying, and AC line that had been kept as a randombred ...
B L Sheldon, B H Yoo
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Avian Diseases, 1982
We examined the effect of the presence or absence of endogenous viral gene (ev) 3, which controls expression of group-specific viral and envelope antigens (gs+chf+ phenotype), and ev2, which controls the production of a complete subgroup E virus (V-E+ phenotype), on the response of chickens to RAV-1, an exogenous avian leukosis virus (ALV) with an ...
Aly M. Fadly +2 more
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We examined the effect of the presence or absence of endogenous viral gene (ev) 3, which controls expression of group-specific viral and envelope antigens (gs+chf+ phenotype), and ev2, which controls the production of a complete subgroup E virus (V-E+ phenotype), on the response of chickens to RAV-1, an exogenous avian leukosis virus (ALV) with an ...
Aly M. Fadly +2 more
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Development and characterization of monoclonal antibodies to subgroup A avian leukosis virus
Veterinary and Comparative Oncology, 2013AbstractAvian leukosis virus subgroup A (ALV‐A) is a retrovirus which infects egg‐type chickens and is the main pathogen of lymphoid leukosis (LL) and myeloid leukosis (ML). In order to greatly enhance the diagnosis and treatment of clinical avian leukemia, two monoclonal antibodies (MAbs) to ALV‐A were developed by fusion between SP2/0 and spleen ...
Silong Sun +6 more
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Virus multiplication in the oviduct of hens infected with an Avian leukosis virus
Virology, 1965Henry S. Distefano, Robert M. Dougherty
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Molecular characteristics of the re‐emerged avian leukosis virus in China, 2018–2019
Transboundary and Emerging Diseases, 2020Yawen Zhang, Qi Su, Abbas Ghaderi
exaly
Tumors Associated with Avian Leukosis Virus Subgroup J in Layer Hens during 2007 to 2009 in China
Journal of Veterinary Medical Science, 2010Ziqiang Cheng, Jianzhu Liu
exaly