期刊论文详细信息
PLOS ONE 卷:20
RETRACTED: The effect of biosynthesized silver nanoparticles on Pseudomonas aeruginosa-infected dogs wounds
Research Article
Ali Hussein Aldujaily1  Kifah Fadhil Hassoon2  Abdulameer Abid Hatem1  Murtadha Abbas3 
[1] Department of Veterinary Clinical Sciences, Faculty of Veterinary Medicine, University of Kufa, Kufa, Iraq
[2] Department of Veterinary Microbiology, Faculty of Veterinary Medicine, University of Kufa, Kufa, Iraq
[3] Department of Public Health, Faculty of Veterinary Medicine, University of Kufa, Kufa, Iraq
关键词: Wound healing;    Nanoparticles;    Inflammation;    Silver;    Dogs;    Pseudomonas aeruginosa;    Antibacterials;    Antibacterial therapy;   
DOI  :  10.1371/journal.pone.0313166
 received in 2024-04-10, accepted in 2024-10-18,  发布年份 2025
来源: PLOS
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【 摘 要 】

Environmental factors such as lesion and bacterial infection risk affect wound healing. Many researchers are interested in silver nanoparticles (AgNPs) due to their anti-inflammatory, antibacterial, and wound-healing properties. This study compared AgNPs to Amikacin on dogs’ P. aeruginosa-infected wounds. Sixteen dogs were divided into four groups of four and received costo-abdominal right-side full-thickness skin wounds. Thereafter, a bacterial suspension was administered to each wound bed. To assess wound infection, a complete bacterial load count was performed. Clinical wound healing assessments were done (healing rate (%), healing time (days), and comparisons between AgNPs and Amikacin were made to determine their antibacterial actions, as well as histological examination of the skin. Tribulus terrestris was used for the biosynthesis of AgNPs in this study. The AgNPs were characterized using UV-vis spectroscopy, SEM, XRD, EDS, AFM and zeta potential. AgNPs, AgNPs-Amikacin, Amikacin, or no treatment (control group) were topically administered to the wound bed. AgNPs cure wounds in 20 ±  1.64 days, while Amikacin takes 28 ±  1.75. In comparison to amikacin, AgNPs 18 ±  1.47 healed the fastest. AgNPs-Amikacin, AgNPs, and Amikacin can eradicate P. aeruginosa-infected wounds in 7, 9, and 14 days, according to bacterial counts. AgNPs reduce inflammation and increase collagen fiber deposition to treat skin lesions. AgNPs also reduced hemorrhagic areas and inflammatory cells in P. aeruginosa-infected wounds, aiding wound healing. All in all, these nanoparticles reduced bacterial wound infections and aided tissue healing. It has been found that AgNPs can be used as an efficacious antimicrobial and anti-inflammatory agent in wound healing instead of antibiotics.

【 授权许可】

CC BY   
Aldujaily et al 2025

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RO202609300003832ZK.pdf 1640KB PDF download
TABLE 1 17KB Table download
Fig. 2 590KB Image download
MediaObjects/12993_2026_360_MOESM1_ESM.docx 77KB Other download
Fig. 5 8670KB Image download
RO202609300000020ZK.pdf 1676KB PDF download
Supporting File 9420KB Other download
RO202609300000487ZK.pdf 1481KB PDF download
MediaObjects/12880_2026_2774_MOESM1_ESM.docx 1585KB Other download
Supporting File 1 4253KB Other download
Fig. 9 721KB Image download
MediaObjects/12906_2026_5299_MOESM1_ESM.docx 479KB Other download
MediaObjects/12871_2026_4067_MOESM1_ESM.docx 30KB Other download
RO202609300000969ZK.pdf 1114KB PDF download
【 图 表 】

Fig. 9

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