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[Identification of strains of beta-hemolytic streptococci of groups A, B, C, and G by coagglutination]. 1992

I Tamargo Martínez, and J A Valdivia Alvarez, and A Lera Marqués
Instituto de Medicina Tropical Pedro Kouri.

A study was conducted on the coagglutination (CoA) technique in the serogrouping of betahemolytic streptococci of the groups A, B, C and G, previously identified by physiological tests and the agar immunodiffusion technique. This technique was used as a reference test and, according to its results, it can be stated that the CoA technique allowed for the serological grouping in 95.7% of the strains. The CoA technique was assessed by using reactions prepared in our laboratories and the commercial kit Phadebact.

UI MeSH Term Description Entries
D002648 Child A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. Children
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000371 Agglutination The clumping together of suspended material resulting from the action of AGGLUTININS.
D001431 Bacteriological Techniques Techniques used in studying bacteria. Bacteriologic Technic,Bacteriologic Technics,Bacteriologic Techniques,Bacteriological Technique,Technic, Bacteriological,Technics, Bacteriological,Technique, Bacteriological,Techniques, Bacteriological,Bacteriologic Technique,Bacteriological Technic,Bacteriological Technics,Technic, Bacteriologic,Technics, Bacteriologic,Technique, Bacteriologic,Techniques, Bacteriologic
D013291 Streptococcus A genus of gram-positive, coccoid bacteria whose organisms occur in pairs or chains. No endospores are produced. Many species exist as commensals or parasites on man or animals with some being highly pathogenic. A few species are saprophytes and occur in the natural environment.
D013292 Streptococcus agalactiae A bacterium which causes mastitis in cattle and occasionally in man. Streptococcus Group B
D013297 Streptococcus pyogenes A species of gram-positive, coccoid bacteria isolated from skin lesions, blood, inflammatory exudates, and the upper respiratory tract of humans. It is a group A hemolytic Streptococcus that can cause SCARLET FEVER and RHEUMATIC FEVER. Flesh-Eating Bacteria,Streptococcus Group A,Bacteria, Flesh-Eating

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