exploring the in vitro thrombolytic potential of streptokinase-producing β-hemolytic streptococci isolated from bovine milk.the aim of this study was to isolate and characterize streptokinase-producing β-hemolytic streptococcus sp. from bovine milk. a total of 50 milk samples were collected randomly from different breeds of cow and goat (vellore, tamil nadu, india). the samples were characterized and screened for streptokinase-producing isolates using microbial and biochemical analysis. about 97 colonies were isolated from milk samples showing hemolytic patterns of α (19.6%), β (24.7%) and γ (55.6 %). out of 20β-hemo ...201526377134
prevalence of beta hemolytic streptococci carrier rate among schoolchildren in salem.a preliminary study was conducted to identify the carriers of beta hemolytic streptococci (bhs) among school children. bhs were identified, grouped by latex agglutination test and tested for susceptibility to penicillin, erythromycin and cefazolin from their throat swabs. prevalence of bhs was found to be 21.6% with group g (43.2%) as the predominant group followed by group a (28.8%). all the isolates were sensitive to the antibiotics tested. health cards were issued to the carriers of group a b ...200111758139
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