Results 191 to 200 of about 83,612 (338)

Recent Advances in Injectable Hydrogel Biotherapeutics for Regenerative Dental Medicine

open access: yesMacromolecular Bioscience, EarlyView.
This review analyses multifunctional injectable hydrogels, natural or synthetic, physically or chemically crosslinked, that deliver exosomes, stem cells, and other bioactive cues to inflamed or damaged oral tissues. We discuss their immunomodulatory, antimicrobial, angiogenic, and osteogenic capacities, highlighting advances that enable regenerative ...
Renan Dal‐Fabbro   +6 more
wiley   +1 more source

Effect of Adjunctive Systemic Azithromycin With Periodontal Surgery in the Treatment of Chronic Periodontitis in Smokers: A Pilot Study [PDF]

open access: bronze, 2007
Sarosh F. Dastoor   +5 more
openalex   +1 more source

Practical Applications of Secondary/Extractive Electrospray Ionization (SESI): A Versatile Tool for Real‐Time Chemical Analysis

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT In the 1980s, researchers discovered the remarkable ability of electrospray plumes to effectively ionize gas‐phase molecules via secondary ionization. Around 20 years later—coinciding with the ambient mass spectrometry revolution—secondary electrospray ionization (SESI) and extractive electrospray ionization (EESI) coupled to mass spectrometry
Xin Luo   +5 more
wiley   +1 more source

Transmission of Aggregatibacter actinomycetemcomitans between Brazilian women with severe chronic periodontitis and their children [PDF]

open access: gold, 2007
Rodrigo Otávio Rêgo   +3 more
openalex   +1 more source

Identification and Biological Characterization of a Novel NRF2 Activator Molecule Released From the Membranes of Heat‐Treated Bifidobacterium breve NCC 2950

open access: yesMolecular Nutrition &Food Research, EarlyView.
We have shed light on the mode of action behind the postbiotic form of Bifidobacterium breve NCC 2950. Heat treatment of this strain at 90°C leads to the production of 4‐oxo‐2‐pentenoic acid (OPA), which activates NRF2 host response, improving oxidative stress resistance and decreasing inflammation. ABSTRACT Postbiotics are defined as a “preparation of
Francis Foata   +11 more
wiley   +1 more source

Immunopathogenesis of Chronic Periodontitis

open access: yes, 2017
Jeane Eliete LaguilaVisentainer   +3 more
openaire   +3 more sources

Nanoparticle‐Based Tetracycline Delivery Systems: Advancing Therapeutic Effectiveness and Tackling Antibiotic Resistance

open access: yesParticle &Particle Systems Characterization, EarlyView.
This review explores improved tetracycline (TCN) delivery via polymer‐based nanocarriers to enhance solubility, stability, and targeted release. It also covers stimuli‐responsive systems, triggered by pH, enzymes, or reactive oxygen species (ROS), and co‐delivery approaches that increase therapeutic efficacy in cancer and inflammatory diseases ...
Mahsa Molaei Nasr   +5 more
wiley   +1 more source

Long in the tooth: Oral bacterial communities and chronic periodontitis [PDF]

open access: bronze, 2007
Stuart G. Dashper   +3 more
openalex   +1 more source

An update of a systematic review and meta‐analyses exploring flavours in intervention studies of e‐cigarettes for smoking cessation

open access: yesAddiction, Volume 120, Issue 4, Page 770-778, April 2025.
Abstract Aims To determine patterns of e‐cigarette flavour use (sweet, tobacco, menthol/mint) in interventional studies of e‐cigarettes for stopping smoking, and to estimate associations between flavours and smoking/vaping outcomes. Methods Update of secondary data analyses, including meta‐analyses subgrouped by flavour provision and narrative ...
Nicola Lindson   +9 more
wiley   +1 more source

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