Staphylococcal Infection by Penicillin-resistant Strains
نویسندگان
چکیده
منابع مشابه
Meningitis due to mixed infection with penicillin-resistant and penicillin-susceptible strains of Streptococcus pneumoniae.
Streptococcus pneumoniae is the major cause of bacterial meningitis. We report a case of meningitis due to a mixed infection with two distinct strains of S. pneumoniae: one penicillin-resistant strain of serotype 9V and one penicillin-susceptible strain of serotype 7. The two strains exhibited different pulsed-field gel electrophoresis profiles.
متن کاملInfection of pacemaker lead by penicillin-resistant Streptococcus Pneumoniae.
Penicillin-resistant Streptococcus pneumoniae (PRSP) infections have steadily increased worldwide; however, there are only a few reports of permanent pacemaker-related infections caused by PRSP. Here, we describe a patient who developed 7 episodes of endocarditis and sepsis from PRSP infection of the pacemaker lead in the right atrium. By periodic administration of vancomycin and extraction of ...
متن کاملPenicillin-resistant viridans streptococci have obtained altered penicillin-binding protein genes from penicillin-resistant strains of Streptococcus pneumoniae.
Penicillin-resistant strains of Streptococcus pneumoniae possess altered forms of penicillin-binding proteins (PBPs) with decreased affinity for penicillin. The PBP2B genes of these strains have a mosaic structure, consisting of regions that are very similar to those in penicillin-sensitive strains, alternating with regions that are highly diverged. Penicillin-resistant strains of viridans grou...
متن کاملCoagulase-negative staphylococcal peritonitis: outcomes of cephalosporin-resistant strains.
Peritoneal dialysis (PD) peritonitis and subsequent relapses are undesirable complications for patients requiring home peritoneal dialysis. Coagulase-negative staphylococci (CoNS) remain a common cause of peritonitis. Strains of CoNS are emerging that are resistant to cephalosporins. It has been suggested that, if sensitivity testing shows resistance to cephalosporin but the patient is improvin...
متن کاملSusceptibility to cephalosporins of penicillin-susceptible and penicillin-resistant strains of Neisseria gonorrhoeae from Philadelphia.
Using agar dilution, we determined MICs of penicillin, cefoxitin, ceftriaxone, cefmetazole, tetracycline, and spectinomycin for 129 strains of Neisseria gonorrhoeae. All strains were susceptible to ceftriaxone (MIC range, less than or equal to 0.008 to 0.06 micrograms/ml) and spectinomycin (16 to 32 micrograms/ml). The MICs for 50, 90, and 100% of strains tested were 1.0, 2.0, and greater than ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMJ
سال: 1947
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.4538.1054-a