Background and aim: Shigella is one of the leading causes acute diarrhea in children worldwide. Antibiotic resistance this bacterium has increased due to indiscriminate use common antibiotics. Therefore, aim study was investigate prevalence pattern antibiotic species isolated from with Tabriz hospitals.
 Materials methods: In descriptive cross-sectional study, 321 samples suspected were co...

Antibacterial activity of FK 749 against ampicillin-resistant clinical isolates of Escherichia coli was compared with those of other newly developed cephalosporins. FK 749 was the most active against strains possessing R-plasmids specifying ampicillin resistance and those whose resistance was chromosomally determined. The susceptibility of ampicillin-susceptible E. coli to FK 749 was not decrea...

Recently COSTA and BOTTA" published a study of the interactions with penicillin-binding proteins (PBPs) of Escherichia coli of cefotaxime, its anti isomer and the analogue without the oxime function. They concluded that the differences in antibacterial activities of the compounds was much related to differences in their ability to penetrate the outer cell layers, rather than their affinity for ...

Diarrhea caused by Shigella species was responsible for second causative agent of morbidity and mortality between children in middle low income east other countries, this study 150 stool samples were collected from patients suffering dysentery both gender which attending to Baghdad medical city Alkarma teaching hospital Al-Kut/Wasit governorates/Iraq period January 2020 the February 2021 dysent...