Inhibition of metallo-β-lactamases in carbapenem resistant Gram negative bacilli by omeprazole and pantoprazole.

Background: Carbapenems are the most commonly used antibiotics for severe infections induced by metallo-beta-lactamases producing Enterobacteriaceae and . Resistance to almost all β-lactam antibiotics, including carbapenems, is conferred by metallo-β-lactamases (MBLs).

Objectives: Detection and inhibition of MBLs production as a promising approach to overcome resistance to carbapenems.

"Molecular Characterization of Extended Spectrum Beta-Lactamase Resistance in Pediatric Shigella Isolates in Egypt".

Shigellosis is a major cause of morbidity and mortality among children, especially in developing countries. The increased extended-spectrum beta-lactamase (ESBL) resistance in Shigella poses a challenge for effective treatment. To examine the antibiotic resistance and ESBL profile of Shigella isolates from children with acute diarrhea.

Promising FDA-approved drugs with efflux pump inhibitory activities against clinical isolates of Staphylococcus aureus.

Background And Objectives: Staphylococcus aureus is an opportunistic pathogen that causes wide range of nosocomial and community-acquired infections which have spread worldwide leading to an urgent need for developing effective anti-staphylococcal agents. Efflux is an important resistance mechanism that bacteria used to fight the antimicrobial action. This study aimed to investigate the efflux mechanism in S.

The promising anti-virulence activity of candesartan, domperidone, and miconazole on Staphylococcus aureus.

Staphylococcus aureus is a primary cause of hospital and community-acquired infections. With the emergence of multidrug-resistant S. aureus strains, there is a need for new drugs discovery.

Impeding Virulence of Candida albicans by Candesartan and Domperidone.

Candida albicans is the most common human fungal pathogen that has developed extensive virulence factors which allows successful colonization and infection of the host. Anti-virulence agents can alleviate the pathogenesis of fungi and help the immune system to eradicate them easily. This study aimed to explore the anti-virulence effect of domperidone and candesartan against C.

Diclofenac mitigates virulence of multidrug-resistant Staphylococcus aureus.

Staphylococcus aureus is an opportunistic pathogen that has the ability to cause a wide range of diseases including superficial infection and severe invasive life threatening infections. The pathogenicity of S. aureus is mediated by a group of virulence factors that mediate the colonization and penetration.

Triggered replenishment imaging reduces variability of quantitative myocardial contrast echocardiography and allows assessment of myocardial blood flow reserve.

Assessment of replenishment kinetics (RK) following ultrasound-induced destruction of contrast microbubbles allows quantification of myocardial blood flow reserve (MBFR) applying the model f (t) = A (1 - e(-betat)), with parameter beta describing mean flow velocity and parameter A representing blood volume. However, few data on the variability and reproducibility of RK in a clinical setting are available. Therefore, we examined 30 patients in a rest-adenosine protocol in one center.