Serological identification of Streptococcus sanguis and Str mitior.
نویسنده
چکیده
A total of 165 strains of Streptococcus sanguis and Str mitior were selected on the basis of their biochemical reactions using established identification procedures. These strains were also classified using API Database and were then screened against five candidate grouping sera. Biochemical tests and serological identification were in general complementary, but no regular associations between biotype and serological reaction were observed.
منابع مشابه
Linkage analyses of extracellular glucans from Streptococcus sanguis and Streptococcus mitior.
Similar alpha-(1-->6) linkage-rich, soluble, extracellular glucans have been isolated from six strains of two genetically distinct groups of Streptococcus sanguis and three strains of Streptococcus mitior.
متن کاملIndifferent streptococci in normal and purulent eyes of neonates.
The incidence of indifferent streptococci in the eyes of neonates less than 6 days old was investigated. The isolation of indifferent streptococci was significantly higher in infants with sticky eyes. Speciation using a shortened identification scheme was carried out on isolates; Streptococcus mitior and Streptococcus sanguis were the most common species in both purulent and non-infected eyes. ...
متن کاملClassification and identification of the viridans streptococci.
This review traces the history of the human, nonhemolytic, or viridans, streptococci and describes improvements in their taxonomy wrought by study of their biochemical profiles and analysis of their nucleic acids. The goal was to define species on the basis of genetic relationships and to describe these species by their phenotypic characteristics so that they can be easily identified. This meth...
متن کاملAn immunofluorescent method for detecting antibodies against viridans streptococci in Streptococcus viridans endocarditis.
Serum was collected one to three months after the onset of symptoms from eight endocarditis cases and from another endocarditis case about three weeks after the onset of symptoms (case 8 in Table). Endocarditis was proven in each case clinically and by numerous sets of blood -cultures that yielded growth of viridans streptococci. Three positive standard reference sera, obtained from patients wi...
متن کاملRelationship of the cell wall composition of group H streptococci and Streptococcus sanguis to their serological properties.
Previous studies indicated the a antigen was widely distributed among strains of Streptococcus sanguis and the group H streptococci. The cell walls of strains containing this antigen had moderate to large quantities of rhamnose, small amounts of phosphorus, and little to no ribitol. The molar ratios of the peptidoglycan amino acids and hexosamines suggested a di-alanyl cross bridge. The homogen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Journal of clinical pathology
دوره 38 4 شماره
صفحات -
تاریخ انتشار 1985