WebOct 1, 2024 · Owing to excessive oxygen depletion and poor permeability, the microbial biofilm microenvironment is hypoxic [39], [99]. Therefore, the hypoxic milieu can be used as a trigger switch for targeted therapy. Nitroimidazole, a hypoxia-activated antibacterial drug, was utilized for hypoxia-triggered drug release [100]. Upon encountering a hypoxic ... WebMar 24, 2024 · AEA reduced the biofilm thickness and biomass with concomitant reduction in total EPS production, although there was a net increase in EPS per bacterium. Preformed biofilms were significantly affected at 50 µg/mL AEA. We further show that AEA increased the membrane permeability and induced membrane hyperpolarization of these bacteria.
Morphogenesis of Biofilms in Porous Media and Control …
WebFeb 21, 2024 · Soil improvement methods applied to reduce permeability of soils are associated with high application cost and produce large carbon footprints. Biofilm-induced permeability reduction is a... WebDec 22, 2016 · Biofilms are a collective of one or more types of microorganisms that can grow on many different surfaces. Microorganisms that form biofilms include bacteria, fungi and protists . One common ... slow cooker recipe book ebay
Biofilm - Wikipedia
WebMar 6, 2024 · In the further investigation, the bacterial biofilm formation was used to define the mechanism by which administration of Lactobacillus rhamnosus (LGG) via oral gavage alleviates the colitis and intestine permeability of the mice induced by DSS and docetaxel. The potential benefit of probiotics on the treatment of breast cancer metastasis has ... WebJul 16, 2024 · The coupled LBM-IbM model was implemented to study interactions among oxygen, bioclogging, chemical oxygen demand (COD), biofilm growth and multiscale permeability of the porous media and biofilms. Figure 13 shows the porosity distribution and velocity vectors and the biofilm colony distribution in the domain. Their results … WebOct 22, 2024 · The destruction of biofilms by pulse waveform was the strongest. Sinusoidal low-frequency and low-intensity ultrasound can enhance the biofilm permeability. For a period of time after the ultrasound was applied, the biofilm permeability increased, however, changes faded away over time. slow cooker ready meal