Prophylactic Immunization against Streptococcus sanguis
نویسندگان
چکیده
منابع مشابه
Prophylactic Immunization against Streptococcus sanguis.
Streptococcus sanguis (the Streptococcus s.b.e. of Loewe), originally identified by White and his coworkers, has, with few exceptions, been isolated only from the blood stream of patients with subacute bacterial endocarditis (White, 1944; White and Niven, 1946; Niven and White, 1946; Loewe et al., 1946; Niven et al., 1946; Washburn et al., 1946). This causative organism has a type specificity a...
متن کاملEffect of immunization on susceptibility to experimental Streptococcus mutans and Streptococcus sanguis endocarditis.
It has been asserted that humoral immunity is an important potentiating factor in pathogenesis of infective endocarditis, in that prior immunization to certain bacteria may predispose the host to endocarditis caused by those organisms. If so, possible future vaccination of humans with streptococcal antigens for the prevention of dental caries might increase the susceptibility of the population ...
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A UV-sensitive derivative was obtained from Streptococcus sanguis Challis. The organism could be transformed with a number of small streptococcal plasmids at frequencies equal to, or 1 logarithm below, the transformation frequencies for the parent organism. However, transformation with chromosomal DNA was greatly impaired in the UV-sensitive derivative.
متن کاملLipoteichoic acids from Streptococcus sanguis.
Two lipoteichoic acids, membrane (MLTA) and wall (WLTA), have been purified from Streptococcus sanguis by Sepharose and Ecteola-cellulose column chromatographies and concanavalin A-conjugated Sepharose affinity column chromatography. The teichoic acids were homogenous as judged by disc gel electrophoresis, column chromatography, and double diffusion tests. Both MLTA and WLTA consisted of glycer...
متن کاملAcute septic arthritis due to Streptococcus sanguis.
OBJECTIVE To present a case of acute septic arthritis due to Streptococcussanguis, a member of the viridans group streptococci. CLINICAL PRESENTATION AND INTERVENTION A 73-year-old woman presented with fever and increasing swelling and pain of the right knee several weeks after she had been treated for severe periodontal disease. Arthrocentesis yielded purulent synovial fluid. S. sanguis was ...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1948
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.56.4.391-395.1948