Subcellular inactivation mechanisms of Pseudomonas aeruginosa treated by cold atmospheric plasma and application on chicken breasts

Cold Atmospheric Plasma Is a Promising Alternative Treatment Option in Case of Split Skin Graft Failure

“…CAP generates a range of active oxygen and nitrogen products, including O, OH, O 2− , NO, and H 2 O 2 . These reactive oxygen and nitrogen species (RONS) are capable to eliminate Pseudomonas aeruginosa via oxidative stress [ 4 , 5 , 8 ]. Moreover, CAP operates synergically with antibiotics [ 7 ], which could have played a beneficial role in the eradication of the bacterial load in this case.…”

“…In the last decade, plasma medicine has been established and clinically approved, frequently found to possess antimicrobial properties and stimulate wound healing [1][2][3]. The mechanisms underlying its therapeutic effects include the generation of reactive oxygen species, which support eradicating the pathogen microbiome [4,5] and are efficient against Pseudomonas bacteria [6][7][8]. Moreover, CAP can activate intrinsic wound healing mechanisms by inducing the migration and adhesion of molecules in skin cells [9], promoting VEGF secretion in skin cells [10,11], and improving microcirculation in wounds [12,13].…”

3D Printing of Materials and Printing Parameters with Animal Resources: A Review

“…APP generates various UV photons, electrons, positive and negative ions, atomic species, and free radicals (Kim et al, 2020). In particular, reactive species such as superoxide anions, hydroxyl radicals, nitric oxide, and ozone generated through plasma (Yong et al, 2015) cause cell membrane damage via physical and chemical changes, such as lipid peroxidation of cell membranes, which ultimately induces cell leakage and lead to cell death (Zhao et al, 2022). In addition, owing to structural differences, such as the peptidoglycan layer of gram-positive and gram-negative bacteria, APP exhibits a greater bactericidal effect against gramnegative bacteria than gram-positive bacteria (Yoo et al, 2021).…”

Bactericidal Effect of Combination of Atmospheric Pressure Plasma and Nisin on Meat Products Inoculated with Escherichia coli O157:H7

“…APP generates various UV photons, electrons, positive and negative ions, atomic species, and free radicals ( Kim et al, 2020 ). In particular, reactive species such as superoxide anions, hydroxyl radicals, nitric oxide, and ozone generated through plasma ( Yong et al., 2015 ) cause cell membrane damage via physical and chemical changes, such as lipid peroxidation of cell membranes, which ultimately induces cell leakage and lead to cell death ( Zhao et al, 2022 ). In addition, owing to structural differences, such as the peptidoglycan layer of gram-positive and gram-negative bacteria, APP exhibits a greater bactericidal effect against gram-negative bacteria than gram-positive bacteria ( Yoo et al, 2021 ).…”