Vetenskapliga artiklar

Daily Administered Dual-Light Photodynamic Therapy Provides a Sustained Antibacterial Effect on Staphylococcus aureus

New means to reduce excessive antibiotic use are urgently needed. This study tested dual-light aPDT against Staphylococcus aureus biofilm with different relative ratios of light energy with indocyanine green.

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Dual-Light Photodynamic Therapy Effectively Eliminates Streptococcus Oralis Biofilms

During cancer treatment, oral mucositis due to radiotherapy or chemotherapy often leads to disruption of the oral mucosa, enabling microbes to invade bloodstream. Viridans streptococcal species are part of the healthy oral microbiota but can be frequently isolated from the blood of neutropenic patients. We have previously shown the antibacterial efficacy of dual-light, the combination of antibacterial blue light (aBL) and indocyanine green photodynamic therapy (aPDT).

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Indocyanine Green-Assisted and LED-Light-Activated Antibacterial Photodynamic Therapy Reduces Dental Plaque

Antimicrobial photodynamic therapy (aPDT) has been introduced as an adjunct method for dental hygiene. Although antibacterial and antiplaque effects resulting from aPDT have already been demonstrated in the literature, effects on bacterial flora diversity or early gingivitis biomarkers have not previously been established.

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Dual-light photodynamic therapy administered daily provides a sustained antibacterial effect on biofilm and prevents Streptococcus mutans adaptation

Antibacterial photodynamic therapy (aPDT) and antibacterial blue light (aBL) are emerging treatment methods auxiliary to mechanical debridement for periodontitis. APDT provided with near-infrared (NIR) light in conjunction with an ICG photosensitizer has shown efficacy in several dental in-office-treatment protocols.

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A Review of Fluorescent Imaging in Surgery

The purpose of this paper is to give an overview of the recent surgical intraoperational applications of ICG fluorescence imaging methods, the basics of the technology, and instrumentation used. Well over 200 papers describing this technique in clinical setting are reviewed. In addition to the surgical applications, other recent medical applications of ICG are briefly examined.

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