Results 51 to 60 of about 35,118 (303)

Cleavage of IgG1 in gingival crevicular fluid is associated with the presence of Porphyromonas gingivalis [PDF]

, 2012
BACKGROUND AND OBJECTIVES: Immunoglobulin (Ig) G1 plays an important role in the adaptive immune response. Kgp, a lysine-specific cysteine protease from Porphyromonas gingivalis, specifically hydrolyses IgG1 heavy chains. The purpose of this study was to
Vincents, Bjarne, Guentsch, A., B. Vincents, J. Potempa, Vincents, B., A. Guentsch, Guentsch, Arndt, Pfister, Wolfgang, Eick, S., Potempa, J., W. Pfister, Eick, Sigrun, Sroka, Aneta, Potempa, Jan, Hirsch, C, M. Abrahamson, Sroka, A., Hirsch, C., Vincents, Bjarne,, Abrahamson, Magnus, Pfister, W., S. Eick, Abrahamson, M., C. Hirsch, Lund University., A. Sroka, Abrahamson, Magnus,   +26 more
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Porphyromonas gingivalis ligada a enfermedad periodontal y su relación con la artritis reumatoide: identificación de nuevos mecanismos biomoleculares

Acta Odontológica Colombiana, 2020
Objetivo: revisar la literatura científica existente con respecto a la patogenicidad de Porphyromonas gingivalis, ligada a enfermedad periodontal (EP) (disbiosis oral), y su asociación con la activación de mecanismos fisiopatológicos en la artritis ...
Oscar Vicente Vergara Serpa, Alonso Cortina Gutiérrez, Diego Antonio Serna Otero, José Fernando Zuluaga Salazar, Carlos Andres Reyes Jaraba   +4 more
doaj   +1 more source

Antibacterial test of Peperomia pellucida (L.) Kunth extract against Porphyromonas Gingivalis as a potential herb for periodontitis: a laboratory experiment

Padjadjaran Journal of Dentistry, 2023
Introduction: Periodontitis is a multifactorial inflammatory disease which is generally caused by plaque accumulation. Many studies have shown that Porphyromonas gingivalis (Pg) is the main etiological agent that contributes to chronic periodontitis ...
Dewi Lidya Ichwana Nasution, Sri Tjahajawati, Ratna Indriyanti, Amaliya Amaliya, Rina Putri Noer Fadilah, Rahman Mutiara   +5 more
doaj   +1 more source

Mechanism‐Driven Nanoformulations for Cognitive Impairment Induced by Intermittent Hypoxia and Periodontitis

Advanced Materials, EarlyView.
Clinically, intermittent hypoxia (IH) is often accompanied by periodontitis, which accelerates cognitive impairment induced by IH. Novel Janus mesoporous gold‐silica nanoformulations (RVG‐Au&mSiO2‐TPP‐VB) enable intranasal delivery, achieve hierarchical targeting to neuronal mitochondria, effectively scavenge reactive oxygen species, inhibit the HIF‐1α/
Kai‐Run Zhang, Tianbao Zhu, An‐Qi Liu, Jia‐Jia Deng, Ya‐Li Han, Sheng‐Cai Qi, Xue Liu, Tian‐Yi Jiang, Ming‐Rui Zhai, Yu‐Ying He, Xiu‐Juan Li, Hong‐Ting Da, Rui Xu, Xiaomin Li, Jun Gao, Yue‐Hua Liu   +15 more
wiley   +1 more source

Interactions of porphyromonas gingivalis with bone marrow cells: implications on mediators of bone resorption [PDF]

, 2012
PhDPeriodontitis is a multi-factorial disease characterised by the loss of connective tissue and underlying alveolar bone leading to the loss of teeth. Porphyromonas gingivalis (P.
Reddi, Durga
core  

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

Gene expression of Porphyromonas gingivalis ATCC 33277 when growing in an in vitro multispecies biofilm [PDF]

, 2019
Background and objective: Porphyromonas gingivalis, an oral microorganism residing in the subgingival biofilm, may exert diverse pathogenicity depending on the presence of specific virulence factors, but its gene expression has not been completely ...
Patricia Romero Lastra, Sanz Alonso, Mariano, Llama Palacios, María Arantxazu, Figuero Ruiz, Elena, Sánchez Beltrán, María Del Carmen, Herrera González, David   +5 more
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Antibacterial potential from periodontal dressing raw propolis Trigona itama bee based against Porphyromonas gingivalis: experimental research

Jurnal Kedokteran Gigi Universitas Padjadjaran, 2023
Introduction: One of the procedures used in dentistry to address periodontal disease is periodontal surgery, which can lead to open wounds. Periodontal dressing is a dental material that can help with this issue by accelerate the healing of wounds.
Suryono Suryono, Resi Manua Yassa, Leo Trido Saputro, Adiguna Putra Walianto, Nur Rahman Ahmad Seno Aji   +4 more
doaj   +1 more source

H2S‐Amplified “Three‐in‐One” Antibacterial Strategy for Periodontitis Treatment Using a Photosensitive Pillararene‐Embedded COF/MOF Hybrid

Advanced Science, EarlyView.
The integration of ROS‐generating systems with H2S depletion strategies effectively overcomes the limitations imposed by endogenous antioxidant defenses on ROS‐based antimicrobial therapies. In this study, the Cu‐MOF is incorporated into pillararene‐embedded COF, achieving a “three‐in‐one” antimicrobial effect that markedly alleviated periodontal ...
Shuang Liang, Meng‐Hao Li, Liang Cheng, Tian‐Shou Zhang, Hui Hui, Yan Wang, Hong‐Pu Zhang, Bo‐Wen Liu, Lin Wang, Ying‐Wei Yang   +9 more
wiley   +1 more source

A study of the invasion and the cellular response of an in vitro 3D oral mucosal model by Porphyromonas gingivalis [PDF]

, 2012
Periodontitis is a leading cause of tooth loss worldwide. The Gram-negative anaerobe, Porphyromonas gingivalis, has been implicated in the initiation and cyclical progression of this inflammatory disease, which may be associated with its ability to ...
Pinnock, Abigail
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