for many years , penicilline was the only drug of choice for treatment of gonorrhoeae, but the increased incidence of this disease in many parts of the world and the failure of penicilline-therapy against it has brought the theory of penicilline-resistant strains of gonococcus. on the other hand , the increased incidence of asymptomatic infection of gonorrhoeae especially in females has been co...

beta-lactams are a group of antibiotics with a broad spectrum of both gram-negative and gram-positive coverage. the goal of this study is to evaluate the results from studies regarding ig-e mediated hypersensitivity to penicillin and cross-reactivity with other beta-lactams. review was conducted of both retrospective and prospective studies by searching in pubmed and medline for the original an...

streptococcuscus beta hemolytic group a is the most important pathogen causing which may lead to purulent and non purulent angina. rheumatic fever is the most important complication that is the cause of 30% to 40% of cardiac disease and disablement. this study was performed to evaluate prevalence of streptococcuscus beta hemolytic group a and estimate role of clinical findings in children with ...

BACKGROUND The intermittent unavailability of penicilloyl-polylysine since September 2000 has focused interest on commercial anti-penicillin IgE fluorometric enzyme immunoassay (FEIA) tests to evaluate penicillin allergy. There has been no published comparison of commercial anti-penicillin IgE FEIAs and penicillin skin testing performed in the United States. OBJECTIVE To determine whether the...

The activities of ertapenem (MK-0826) and eight other agents against a range of penicillin-susceptible and -resistant pneumococci were tested by determination of MICs by the microdilution method and by the time-kill methodology. For 125 penicillin-susceptible, 74 penicillin-intermediate, and 86 penicillin-resistant pneumococci, the MICs at which 50% of isolates are inhibited (MIC(50)s) and MIC(...

The aim of the present study was to prepare new cluster (B6C4Si) as an antibiotic carrier. Density functional theory (DFT) method at the B3LYP level of theory in conjugate with the 6-311G** basis set was used to evaluate the interaction between B6C4Si cluster and Penicillin. Binding parameters, HOMO, LUMO and HOMO- LUMO GAP were calculated. Results show the ‍ B6C4Si HOMO–LUMO gap value of 0.13...

the aim of the present study was to prepare new cluster (b6c4si) as an antibiotic carrier. density functional theory (dft) method at the b3lyp level of theory in conjugate with the 6-311g** basis set was used to evaluate the interaction between b6c4si cluster and penicillin. binding parameters, homo, lumo and homo- lumo gap were calculated. results show the ‍ b6c4si homo–lumo gap value of 0.13...

objective: curcumin is a major constituent of turmeric and has many biological functions such as anticancer and anti-inflammatory effects. the present study was conducted to investigate the effects of curcumin and diazepam in separate and combined treatments on penicillin-induced seizures in rats. materials and methods: in urethane-anesthetized rats, epileptiform activity was induced by intraco...