Serological classification of Haemophilus paragallinarum with a hemagglutinin system
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چکیده
منابع مشابه
Serological classification of Haemophilus paragallinarum with a hemagglutinin system.
Antigens, prepared from 17 strains of Haemophilus paragallinarum by treatment with potassium thiocyanate followed by sonication, uniformly agglutinated glutaraldehyde-fixed chicken erythrocytes and formed specific hemagglutination inhibition antibodies in rabbits. Attempts were made to classify the strains into serotypes by a combination of cross-hemagglutination inhibition and cross-absorption...
متن کاملComparison of hemagglutinin and agglutinin schemes for the serological classification of Haemophilus paragallinarum and proposal of a new hemagglutinin serovar.
Ninety-five isolates of Haemophilus paragallinarum were classified serologically by a hemagglutinin serotyping scheme, and the results were compared with results from agglutinin serotyping of the same isolates. Of the isolates, 65 were from Australia, 5 were from Japan, 6 were from the Federal Republic of Germany, 7 were from the United States, and 12 were from South Africa. Seven hemagglutinin...
متن کاملProposal of a new serovar and altered nomenclature for Haemophilus paragallinarum in the Kume hemagglutinin scheme.
By using the Kume hemagglutinin serotyping scheme, 13 Australian isolates of Haemophilus paragallinarum were shown to constitute a new serovar within the presently termed serogroup II. Because of the likelihood that new serovars will continue to be established, we propose a rationalization of the nomenclature of the Kume scheme. Under this altered scheme, the three recognized serogroups I, II, ...
متن کاملEffects of transformation on the hemagglutinins of Haemophilus paragallinarum.
Strain 0083 and two field isolates of H. paragallinarum were previously converted into NAD-independent organisms by the use of crude DNA extractions from naturally occurring NAD-independent H. paragallinarum isolates. Two of these transformed isolates [0083(T) and A745(T)] were used as DNA donors in another transformation experiment in which another field isolate (M85) was used as the DNA recip...
متن کاملCharacterisation of isolates of Haemophilus paragallinarum from Indonesia.
OBJECTIVE To characterise 18 isolates of Haemophilus paragallinarum isolated from chickens in Indonesia. PROCEDURE The isolates were identified to species level by traditional phenotypic methods. Six of the isolates were also identified by a species-specific polymerase chain reaction. Fourteen of the isolates were examined for resistance to a panel of seven antimicrobial agents using a disc d...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 1983
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.17.6.958-964.1983