Local Immunization in Chicken Respiratory Tract with Killed Mycoplasma gallisepticum Vaccine
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چکیده
منابع مشابه
Attachment of killed Mycoplasma gallisepticum cells and membranes to erythrocytes.
To correlate viability with attachment capacity, Mycoplasma gallisepticum cell harvested at different growth phases and treated by various agents were tested for their capacity to attach to human erythrocytes. The results show that viability per se is not essential for M. gallisepticum attachment to erythrocytes, as cells killed by ultraviolet irradiation anmd membranes isolated by lysing M. ga...
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A study was undertaken to assess the efficacy of oral, parenteral, and intraperitoneal immunization methods of administering killed Salmonella typhimurium vaccine to mice and to evaluate the effectiveness of single and multiple doses of the vaccine containing varied numbers of the killed bacteria. A further objective of this study was to evaluate the effect of adding substances to the vaccine t...
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متن کاملAvian mycoplasmosis (Mycoplasma gallisepticum).
Mycoplasma gallisepticum is the most economically significant mycoplasma pathogen of poultry, and has a world-wide distribution. In common with other mycoplasmas, M. gallisepticum is minute in size with minimal genetic information and with a total lack of a bacterial cell wall. These properties are reflected in a high degree of interdependence between M. gallisepticum and the host animal, and i...
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ژورنال
عنوان ژورنال: The Japanese Journal of Veterinary Science
سال: 1974
ISSN: 0021-5295,1881-1442
DOI: 10.1292/jvms1939.36.311