Results 81 to 90 of about 2,722,908 (273)

Light‐Activated Ruthenium Nanoclusters Reprogram the Metabolic‐Quorum Sensing Axis for Precision Periodontitis Therapy

Advanced Science, EarlyView.
Under 660 nm visible light, Ru NCs efficiently photocatalyze nitrate‐to‐ammonium conversion and modulate oral nitrogen metabolism. They precisely perturb Veillonella parvula, block its key support to Porphyromonas gingivalis, and exert an “inhibiting without killing” antivirulence effect.
Jing Zhou, Xiaolin Sun, Chengyu Liu, Yujia Shi, Meiqi Li, Meng Bo, Jingjie Zhai, Chunyan Li, Zhennan Wu, Xue Bai, Lin Wang   +10 more
wiley   +1 more source

Recent advances in nonsurgical periodontal therapy

Indian Journal of Dental Research
Objectives: To evaluate emerging adjunctive therapies and host-modulatory strategies used in non-surgical periodontal treatment. Methods: A literature review was conducted focusing on host modulation therapies, probiotics, antimicrobial photodynamic ...
Daman Tomar, Kumar Saurav
doaj   +1 more source

Combined bisdemethoxycurcumin and potassium iodide-mediated antimicrobial photodynamic therapy

Heliyon, 2023
Antimicrobial photodynamic therapy is emerging as a promising way to treat infections with minimal side effects. Typically, a single photosensitizer used in photodynamic therapy is capable of generating only one type of reactive oxygen species, which may
Teerasak Damrongrungruang, Nichapat Panutyothin, Sirapakorn Kongjun, Kittapak Thanabat, Juthamat Ratha   +4 more
doaj   +1 more source

Self‐Sustaining Lactate Depletion Nanoplatform Remodels Tumor Microenvironment and Augments Synergistic Photodynamic/Photothermal/Chemodynamic/Starvation Therapy for Eradication of Colon Cancer

Advanced Science, EarlyView.
The HILA nanoplatform integrates HMnO2, LOX, and ICG to orchestrate multimodal therapy (starvation, chemodynamic, photodynamic, and photothermal) for achieving efficient colon cancer eradication. The established HMnO2‐LOX catalytic cycle continuously consumes lactate, acidifys microenvironment, relieves hypoxia, and generats reactive oxygen species ...
Yu‐E. Wang, Shibo Zhao, Wenying Wu, Zhiwei Duan, Yuan Li, Xiangyu Zeng, Liang Hong, Yan Chen, Ling Tao, Kewu Zeng, Chaoda Xiao, Xiangchun Shen   +11 more
wiley   +1 more source

Biomimetic Nanoplatform for Dual Target Nano‐Metabolic Therapy in Diabetes‐Associated Biofilm Infections

Advanced Science, EarlyView.
A biomimetic GOx/Arg‐loaded nanoplatform produces nitric oxide through an in situ catalytic cascade reaction, enabling dual‐target metabolic regulation in diabetes‐associated biofilm infections. Bacterial metabolism is disrupted, and macrophage immunometabolism is reprogrammed, resulting in biofilm eradication, immune restoration, and enhanced ...
Mingzhang Li, Yonglong Li, Jiren Yan, Changming Wang, Jinlong Yu, Feng Jiang, Boyong Wang, Yi Yang, Deyi Ding, Jin Tang, Pei Han, Botao Song, Geyong Guo, Hao Shen   +13 more
wiley   +1 more source

Efficacy of the combination of P5 peptide and photodynamic therapy mediated by bixin and chlorin-e6 against Cutibacterium acnes biofilm

, 2022
In this study, the action of antimicrobial peptide (AMP) P5 and antimicrobial photodynamic therapy (aPDT) mediated by bixin and chlorin-e6 (Ce6) on Cutibacterium acnes (C.
Lopes, Thais de Assis, Cilli, Eduardo Maffud [UNESP], Barbugli, Paula Aboud [UNESP], Fontana, Carla Raquel [UNESP], de Annunzio, Sarah Raquel [UNESP], Pereira, Felipe [UNESP], de Oliveira, Kleber Thiago   +6 more
core   +1 more source

Dual‐Functional Silent‐Region SERS Nanoplatform for Real‐Time Bacterial Tracking and Wound Healing Therapy

Advanced Science, EarlyView.
ABSTRACT Bacterial wound infections, particularly those caused by Escherichia coli and Pseudomonas aeruginosa, are difficult to treat due to biofilm formation, multidrug resistance, and chronic inflammation. Here, we report a multifunctional nanoplatform based on a surface‐enhanced Raman scattering (SERS) probe that enables simultaneous photodynamic ...
Hanbin Deng, Rui Wang, Dianqi Zhang, Wei Zhang, Jaebum Choo, Fabiao Yu, Shaowen Cheng   +6 more
wiley   +1 more source

Assessment of Photodynamic Therapy (PDT) in Disinfection of Deeper Dentinal Tubules in a Root Canal System: An In Vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2014
Context: The success of endodontic treatment therapy depends on how well we eliminate pathogenic microflora from the root canal system as micro organism as the major cause of root canal infection.
Swapnil Sunil Bumb, Dara John Bhaskar, Chandan R Agali, Himanshu Punia, Vipul Gupta, Vikas Singh, Safalya Kadtane, Sneha Chandra   +7 more
doaj   +1 more source

Coagulation-balance gene predictors influencing visual prognosis in patients treated with photodynamic therapy for classic choroidal neovascularization secondary to age-related macular degeneration. [PDF]

, 2010
PURPOSE: To determine whether different coagulation-balance genetic polymorphisms explain the variable clinical outcomes of photodynamic therapy with verteporfin (PDT-V) in Caucasian patients with classic or predominantly classic choroidal ...
Romano, Mario
core  

Effect of berberine nanoemulsion Photodynamic therapy on cervical carcinoma cell line

, 2021
Cervical carcinoma is the most common gynecological cancer among young and adult women. There has been increasing interest in natural sources for cervical carcinoma treatment, especially for active compounds from plant extracts as antineoplastic agents ...
Floriano, Barbara Freitas [UNESP], Tedesco, Antonio Claudio, Rahal, Paula [UNESP], Carvalho, Tamara [UNESP], Lopes, Tairine Zara [UNESP], Takahashi, Luandra Aparecida Unten, Calmon, Marília Freitas [UNESP]   +6 more
core   +1 more source