Bacterial resistance to penicillins and cephalosporins
نویسندگان
چکیده
منابع مشابه
Penicillins and cephalosporins.
Resemblances and differences between the penicillins (I) and cephalosporins (II) are considered from a chemical and biochemical point of view.
متن کاملPenicillinase - resistant Penicillins and Cephalosporins
The discovery of penicillinase-resistant penicillins is an important landmark in the history of antibacterial chemotherapy. Methicillin came into clinical use in 1960, and its value in the treatment of penicillin-resistant staphylococcal infection is now well established. The same is true of the isoxazolyl penicillins, oxacillin and cloxacillin, which came on to the scenes about a year later. N...
متن کاملOccasional Survey Choice among Penicillins and Cephalosporins *
In 1944 medical personnel in London was scattered and communications were difficult, but a meeting at the Royal Society of Medicine in November of that year was one of the most crowded ever held there. Such an audience could then have been attracted by only one subject, penicillin, which at that time was proving its worth in the treatment of battle casualties. Of the opening speakers, Fleming i...
متن کاملHeteroresistance to cephalosporins and penicillins in Acinetobacter baumannii.
Heteroresistance to antimicrobial agents may affect susceptibility test results and therapeutic success. In this study, we investigated heteroresistance to cephalosporins and penicillins in Acinetobacter baumannii, a major pathogen causing nosocomial infections. Two A. baumannii isolates exhibited heteroresistance to ampicillin-sulbactam, ticarcillin-clavulanic acid, cefepime, and cefpirome, sh...
متن کاملImmediate allergic reactions to cephalosporins: evaluation of cross-reactivity with a panel of penicillins and cephalosporins.
BACKGROUND Allergy to cephalosporins has mainly been evaluated in the context of patients with confirmed penicillin allergy. The problem of studying cross-reactivity in subjects primarily sensitized to cephalosporins and potentially allergic to penicillins has not been sufficiently addressed. OBJECTIVE To evaluate the in vitro IgE response and cross-reactivity to betalactams in patients with ...
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ژورنال
عنوان ژورنال: Journal of Pharmacy and Pharmacology
سال: 1969
ISSN: 2042-7158,0022-3573
DOI: 10.1111/j.2042-7158.1969.tb08267.x