Potentiation of Inhibitory Activity of Colistin on Pseudomonas aeruginosa by Sulphamethoxazole and Sulphamethizole

Nebulization and anti-Pseudomonas aeruginosa activity of colistin.

Colistin aerosols are frequently administered to patients with cystic fibrosis. However, questions arise concerning the effect of both jet and ultrasonic nebulizers on the properties of the drug. The aim of this study was to characterize the anti-Pseudomonas aeruginosa (PA) activity of colistin after jet (Pari LL) and ultrasonic (DP100) nebulization. A bench study was performed by capturing the...

Pyochelin potentiates the inhibitory activity of gallium on Pseudomonas aeruginosa.

Gallium (Ga) is an iron mimetic that has successfully been repurposed for antibacterial chemotherapy. To improve the antibacterial potency of Ga on Pseudomonas aeruginosa, the effect of complexation with a variety of siderophores and synthetic chelators was tested. Ga complexed with the pyochelin siderophore (at a 1:2 ratio) was more efficient than Ga(NO3)3 in inhibiting P. aeruginosa growth, a...

Inhibitory Effect of E. coli Nissle 1917 on Clinical and Standard Strains of Pseudomonas aeruginosa

Background and purpose: Pseudomonas aeruginosa is an indispensable pathogenic agent that can lead to serious infections. Antibiotic resistance is really common among bacteria, so, new therapeutic agents could be of great help in overcoming this problem. Based on previous studies, probiotic strains have a protective effect against pathogenic or Image result for opportunist bacteria opportunistic...

the effect of explicit teaching of metacognitive vocabulary learning strategies on recall and retention of idioms

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Inhibitory effects of ozonated grape seed oil on Staphylococcus aureus and Pseudomonas aeruginosa