Define antibiotic. antibiotic synonyms, antibiotic pronunciation, antibiotic translation, English dictionary definition of antibiotic. n. A substance, such as penicillin or erythromycin, produced by or derived from certain microorganisms, including fungi
Therefore, during long-term TWW irrigation qnrS slightly increased in the GW, while sul1 and intI1 relative abundance showed a stronger, consistent and significant increase. In addition, sul1 abundance correlated with the total concentration of sulfonamide class antibiotics, indicating a contribution ...
Hybrid MNs fabricated with 30 wt% PVA were similar to or stronger than those fabricated with PVP or 15 wt% PVA (SI, Fig. S5 and Fig. S6). We explored the influence of NP and VAN loading on the mechanical strength of the MN arrays made with 30 wt% PVA and found that (i) ...
Insulin balls, localized insulin amyloids formed at subcutaneous insulin-injection sites in patients with diabetes, cause poor glycemic control owing to impairments in insulin absorption. Our previous study has shown that some insulin balls are cytotoxic
Together, they may have a stronger antibacterial impact than each antibiotic alone, allowing for the effective elimination or treatment of bacterial infections at lower dosages. In their study on A. baumannii, Wan et al. found that tigecycline had an additive impact, while polymyxin B and ...
2.2. Tribocatalysis for Decomposition of Doxycycline—Effect of Rare-Earth Elements The tribocatalytic efficiency of pure and rare-earth-modified ZnO powders was evaluated for the degradation of a tetracycline antibiotic, doxycycline (DC), under dark conditions. Magnetic stirring facilitated the tribocata...
Based on the above findings, a delay in the administration of antibiotics (about 6–12 h) after phage pre-treatment led to stronger antimicrobial activity; this observation was more prevalent with aminoglycosides than other antibiotic classes [74]. To maximise the therapeutic antimicrobial effect of...
baumannii. Overexpression of these lactamases can be induced by the insertion of ISAba1 and ISAba125 sequences upstream of the encoding gene blaADC (formerly known as blaAmpC), which appear to be stronger promoters than the intrinsic promoter [42,43,44,45,46]. Insertions sequences (IS) ...