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Hematopoietic Destruction in Marek's Disease
Avian Diseases, 1970Hematopoietic destructive lesions, characterized by necrosis and loss of architecture in the bursa of Fabricius and thymus, were observed consistently in second-generation specific-pathogen-free X Line 7 (SPF X L7-F2) cross chickens inoculated at 1 day with an acute form of Marek's disease (MD) agent.
R M, Jakowski +3 more
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Herpesvirus in Marek's Disease Tumors
Science, 1969Intranuclear and cytoplasmic virus particles of the herpes type were located in epithelial cells that line the kidney collecting tubules obtained from a chick with Marek's disease. The chick had contracted the disease by direct contact transmission. The virus was not observed in any of the invading tumor cells in the same kidney.
G, Schidlovsky, M, Ahmed, K E, Jensen
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Immune mechanisms in marek's disease
Comparative Immunology, Microbiology and Infectious Diseases, 1979Resistance to progressive tumor development in MD is either naturally inherited or can be induced by vaccination with apathogenic or attenuated MDV or with HVT. Studies on the effects of immunosuppression on resistance have shown that natural and vaccine induced resistance may be mediated through immune responses.
J M, Sharma, B R, Burmester
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Genetic Resistance to Marek’s Disease
2001Marek’s disease (MD) is economically one of the most significant diseases in chickens (Purchase 1985). It is of interest that numerous estimates of heritability of resistance to MD are relatively high compared to the resistance to other diseases in chickens or other diseases in domestic livestock.
L D, Bacon, H D, Hunt, H H, Cheng
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A study of vaccination against Marek's disease with an attenuated Marek's disease virus
Avian Pathology, 1974Approximately 2,000 day-old white leghorn chickens were distributed into 10 pens and half the pens vaccinated with the attenuated strain of HPRS-16. At 72 weeks of age, mortality from non-specific death and Marek's disease was 17.6% and 15.6% respectively, in vaccinated chickens compared with 14.2% and 51.7% in unvaccinated chickens.
C A, Jackson +4 more
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Marek's disease vaccination of chickens
Australian Veterinary Journal, 1996Interpretive summaries of interesting articles on veterinary pharmacology are provided by the Pharmacology Chapter of the Australian College of Veterinary ...
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GENETIC RESISTANCE TO MAREK'S DISEASE*
Australian Veterinary Journal, 1976A programme to control MD by genetic selection was tested by selecting breeding sires and dams whose progeny were found to have above average resistance to MD following inoculation at day old with infectious material. Under conditions of natural exposure, Australorp pullets from parents selected for resistance had a lower incidence of MD lesions than ...
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Developments in biological standardization, 1983
Marek's disease (MD) vaccines have been in almost universal use since the early 1970's and constitute the first effective practical means for the control of any neoplastic disease in man or animals. Five types have been described: 1) attenuated variants of oncogenic strains (Serotype 1) of Marek's disease virus (MDV) produced by serial passage in ...
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Marek's disease (MD) vaccines have been in almost universal use since the early 1970's and constitute the first effective practical means for the control of any neoplastic disease in man or animals. Five types have been described: 1) attenuated variants of oncogenic strains (Serotype 1) of Marek's disease virus (MDV) produced by serial passage in ...
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