Results 71 to 80 of about 35,118 (303)

Human Leukocyte Elastase Triggered Nanoparticles for Targeted Antimicrobial Delivery and Oral Microbial Modulation

open access: yesAdvanced NanoBiomed Research, EarlyView.
This study explores enzyme‐responsive nanoparticles for targeted antimicrobial release in inflamed oral environments. Nanoparticles formed by complexing peptides and chlorhexidine respond to human leukocyte elastase and release chlorhexidine selectively. P7 (ECAAPVCE)‐based formulations show optimal properties and stability, with antimicrobial activity
Mohammed A. Hadis   +9 more
wiley   +1 more source

Rewriting Tumor Immunity With Bacterial Membrane Vesicles: A Versatile and Potent Therapeutic Strategy

open access: yesAdvanced NanoBiomed Research, EarlyView.
Bacterial membrane vesicles (BMVs) emerge as promising platforms for cancer immunotherapy owing to their intrinsic adjuvant properties and tunable cargo delivery capabilities. Their ability to modulate the tumor microenvironment, enhance antitumor immune responses, and support personalized therapeutic strategies highlights their growing potential as ...
Md Sifat Rahi   +6 more
wiley   +1 more source

Quantification of Porphyromonas gingivalis by real time PCR : new primers targeting the rgpA and rgpB gene encoding RGP [PDF]

open access: yes, 2003
P(論文)We designed new primers for the quantification of Porphyromonas gingivalis by real time PCR. The new primer set targeted the rgpA and rgpB genes that encode arginine specific cysteine proteinase (Arggingipain or Rgp), one of the putative pathogenic ...
KAMAGUCHI,Arihide/NAKAMURA,Reiko/OKAMOTO,Akimasa/WATANABE,Toshihiro/OHYAMA,Tohru/BABA,Hisae   +2 more
core   +1 more source

Modified Titanium Dental Implants: The Current Progress of Soft‐Tissue Integration Methods

open access: yesAdvanced NanoBiomed Research, EarlyView.
Dental implants are an established solution for tooth loss, yet achieving soft tissue integration (STI) around the transmucosal region remains a challenge. The natural tooth–gingiva interface is poorly replicated on titanium implants. This review explores surface modification strategies, ranging from surface chemistry and topography to biological ...
Daniel De Maria   +5 more
wiley   +1 more source

Inhibition of namnam (Cynometra cauliflora L.) leaves extract on the growth of Porphyromonas gingivalis

open access: yesPadjadjaran Journal of Dentistry, 2019
Introduction: Porphyromonas gingivalis growth should be prevented to minimise inflammation in periodontal tissues. Antibacterial herbs need to be considered because there are side effects caused by synthetic antibacterial drugs.
Zakiyya Ulpiyah   +2 more
doaj   +1 more source

MIC and MBC of flavonoid from mangsoteen pericarp extract against Porphyromonas gingivalis [PDF]

open access: yes, 2015
Background. Porphyromonas gingivalis is one of the most common root canal’s bacteria in necrotic tooth. Several irrigation material that usually used in endodontic treatment have a harmful side effect for long term using.
Devi Eka   +2 more
core  

HETEROGENEITY OF PORPHYROMONAS GINGIVALIS STRAINS ON FIMBRILLIN GENE LOCUS BY RESTRICTION FRAGMENT LENGTH POLYMORPHISM ANALYSIS [PDF]

open access: yes, 1993
The adherence of Porphyromonas gingivalis (P. gingivalis) to the periodontal tissue may be an initial step in the pathogenesis of periodontal disease, and fimbriae is believed to play an important role in such processes. However, the heterogeneity of the
Yi, Jie ZHANG
core   +2 more sources

TLR2 activation by Porphyromonas gingivalis requires both PPAD activity and fimbriae [PDF]

open access: yes, 2022
Porphyromonas gingivalis, a keystone oral pathogen implicated in development and progression of periodontitis, may also contribute to the pathogenicity of diseases such as arthritis, atherosclerosis, and Alzheimer's. P. gingivalis is a master manipulator
Grabiec, Aleksander   +10 more
core   +1 more source

Expression of TNF, IL1B, and iNOS2 in the neural cell after induced by Porphyromonas gingivalis with and without coating antibody anti-Porphyromonas gingivalis [version 4; peer review: 2 approved]

open access: yesF1000Research, 2021
Porphyromonas gingivalis has virulence factors such as gingipain and lipopolysaccharide, causing bacteremia to reach the brain and activate neuroinflammatory release cytokines.
Endang Winiati Bachtiar   +3 more
doaj   +1 more source

Atomically precise metal cluster enzymes for pathological tissue regeneration

open access: yesBMEMat, EarlyView.
Schematic illustration of atomically precise metal cluster enzymes (MCEs) for pathological tissue regeneration. Atomically precise MCEs can modulate biological processes, such as attenuation of inflammatory responses, eradication of bacterial pathogens, regulation of angiogenesis, and promotion of cell development.
Ziqiang Xiong   +11 more
wiley   +1 more source

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