2020
DOI: 10.1049/iet-nbt.2019.0266
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Abstract: In modern medicine, major attention has been paid to superparamagnetic iron oxide nanoparticles (SPIONs). Recent studies have shown the antibacterial properties of SPIONs against some Gram-positive and Gram-negative bacterial strains. These nanoparticles (NPs) can bind to bacterial membranes via hydrophobic or electrostatic interactions and pass through cell barriers. In this study, the authors evaluated the antibacterial activity of magnetic NPs in comparison with ferrous and ferric ions. The level of reactiv… Show more

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Cited by 34 publications
(19 citation statements)
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References 46 publications
(55 reference statements)
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“…6 Journal of Nanomaterials (7,19). Naked MNPs, usually by adhering to the cell membrane, release reactive oxidative species (ROS) that could initiate a series of oxidation reactions leading to protein and lipid peroxidation (7,10,20). So far, different natural and synthetic structures have been applied to reform MNP surfaces.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…6 Journal of Nanomaterials (7,19). Naked MNPs, usually by adhering to the cell membrane, release reactive oxidative species (ROS) that could initiate a series of oxidation reactions leading to protein and lipid peroxidation (7,10,20). So far, different natural and synthetic structures have been applied to reform MNP surfaces.…”
Section: Discussionmentioning
confidence: 99%
“…Therefore, the combination of INH with these nontoxic, biocompatible materials (7,8), could alleviate the developing resistance. MNPs also could display antibacterial activity, yet, due to unwanted oxidative effects of iron oxide on cellular structure, it is preferable to modify the particle surface by proper substances (9,10).…”
Section: Introductionmentioning
confidence: 99%
“…The intervention period was 4 weeks. At the end of the treatment period, rats were sacrificed and used for DEXA analysis [ 21 , 29 ]. One week after rats’ adaption to the animal room, they were allocated to twelve groups (seven rats in each group): (1) Control group: fed with normal saline; (2) OVX group: fed with normal saline; (3) OVX + Lactobacillus acidophilus supernatant: fed with 1 × 10 9 CFU/ml/day of Lactobacillus acidophilus supernatant; (4) OVX + Lactobacillus casei supernatant: fed with 1 × 10 9 CFU/ml/day of Lactobacillus casei supernatant; (5) OVX + Lactobacillus reuteri supernatant: fed with 1 × 10 9 CFU/ml/day of Lactobacillus reuteri supernatant; (6) OVX + Bacillus coagulans supernatant: fed with 1 × 10 9 CFU/ml/day of Bacillus coagulans supernatant; (7) OVX + Bifidobacterium longum supernatant: fed with 1 × 10 9 CFU/ml/day of Bifidobacterium longum supernatant; (8) OVX + Lactobacillus acidophilus lysate: fed with 1 × 10 9 CFU/ml/day of Lactobacillus acidophilus lysate; (9) OVX + Lactobacillus casei lysate: fed with 1 × 10 9 CFU/ml/day of Lactobacillus casei lysate; (10) OVX + Lactobacillus reuteri lysate: fed with 1 × 10 9 CFU/ml/day of Lactobacillus reuteri lysate; (11) OVX + Bacillus coagulans lysate: fed with 1 × 10 9 CFU/ml/day of Bacillus coagulans lysate; (12) OVX + Bifidobacterium longum lysate: fed with 1 × 10 9 CFU/ml/day of Bifidobacterium longum lysate.…”
Section: Methodsmentioning
confidence: 99%
“…After separately adding each test microorganism to microplates and after incubation for 24 h, the optical density was read using an ELISA plate reader (BioTek, USA) at 600 nm. MIC was defined when a concentration of compounds (90%) of the bacterial growth was inhibited [ 27 ].…”
Section: Methodsmentioning
confidence: 99%