Studies on Hemolytic Streptococci: II. Streptococcus pyogenes.
نویسنده
چکیده
منابع مشابه
Incidence and characterization of beta-hemolytic Streptococcus milleri and differentiation from S. pyogenes (group A), S. equisimilis (group C), and large-colony group G streptococci.
The biochemical characteristics of 172 clinical isolates of group A, C, F, or G or "nongroupable" beta-hemolytic streptococci were examined. Among these isolates, 91 were identified as beta-hemolytic strains of Streptococcus milleri. The remaining isolates included 20 Streptococcus pyogenes, 21 Streptococcus equisimilis, 37 large-colony group G streptococci, and 3 unidentified nongroupable isol...
متن کاملA new alkaline pH-adjusted medium enhances detection of beta-hemolytic streptococci by minimizing bacterial interference due to Streptococcus salivarius.
A new selective medium (CNA-P) that reduces or eliminates the inhibitory activity of bacteriocin-producing Streptococcus salivarius against beta-hemolytic streptococci has been developed and compared with sheep blood agar (SBA) for the sensitive detection of small numbers of beta-hemolytic streptococci in clinical specimens. CNA-P has as its basis a commercial medium (Difco Columbia CNA agar) s...
متن کاملThe Serological Identification of Streptococcus Zymogenes with the Lancefield Group D.
In their study of Streptococcus zymogenes, Sherman, Stark and Mauer (1937) stated that on the basis of a physiological study of a few of Dr. Lancefield's cultures, the Lancefield group D hemolytic streptococcus and Streptococcus zymogenes appeared to be the same. There was nothing essentially new in this suggestion: Lancefield and Hare (1935) had previously stated that the group D streptococci ...
متن کاملAntimicrobial Susceptibility of Beta Haemolytic Streptococci Isolated from Paediatric Patients with Pharyngoamigdalitis
Introduction: The beta hemolytic Streptococci (SBH), particularly the group A (pyogenes) is the leading bacterial cause of sore throat that occurs primarily in the paediatric population. Objective: To evaluate the antimicrobial susceptibility of beta hemolytic Streptococcus from paediatric patients with pharyngitis, and infer the type of macrolide resistance mechanism. Material and methods: A t...
متن کاملGroup-A beta-hemolytic streptococci resistance pattern in north Indian pediatric population.
Sir, The interesting article by Jain et al. describes the resistance pattern of GABHS (group-A beta-hemolytic streptococci) in northern India.[1] The article may be of immense interest to all clinicians. The authors mention in the abstract section that the current resistance pattern of GABHS has not been discussed in India, which is incorrect. A thorough search of literature reveals that Lloyd ...
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 bacteriology
دوره 31 6 شماره
صفحات -
تاریخ انتشار 1936