Results 21 to 30 of about 61,740 (193)
Periodontology 2000, EarlyView., 2023 Abstract This narrative review summarizes the collective knowledge on periodontal microbiology, through a historical timeline that highlights the European contribution in the global field. The etiological concepts on periodontal disease culminate to the ecological plaque hypothesis and its dysbiosis‐centered interpretation.
Georgios N. Belibasakis +5 more
wiley +1 more source
One-pot multi-component synthesis of new bis-pyridopyrimidine and bis-pyrimidoquinolone derivatives
Heliyon, 2020 A variety of bis-heterocycles such as bis(pyrimido[4,5-b]quinolone), bis(chromeno[3′,4':5,6]pyrido[2,3-d]pyrimidine), bis(pyrido[2,3-d:6,5-d']dipyrimidine), and bis(benzo[g]pyrimido[4,5-b]quinolone) derivatives were synthesized via one-pot, multi ...
Milad Masoumi +2 more
doaj +1 more source
Periodontology 2000, EarlyView., 2023 Abstract This narrative review celebrates Europe's contribution to the current knowledge on systemically administered antimicrobials in periodontal treatment. Periodontitis is the most frequent chronic noncommunicable human disease. It is caused by dysbiotic bacterial biofilms and is commonly treated with subgingival instrumentation.
David Herrera +4 more
wiley +1 more source
A New Quinolone Alkaloid with Cytotoxic Activity from the Fruits of
Natural Product Communications, 2018 A new quinolone alkaloid, 1-methyl-2-[( Z )-1-undecenyl]–4( 1H )-quinolone (1) , together with two known quinolone alkaloids (2–3) , and three known limonoids (4–6) , were isolated from the fruits of Euodia rutaecarpa (Juss.) Benth..
Chen Ma +6 more
doaj +1 more source
Molecules, 2017 Euodia rutaecarpa is a common traditional Chinese medicine (TCM) in clinical practice, having the ability to suppress pain and cease coughing; however, with the increasing reports showing that it is toxic, particularly hepatotoxic, the concerns raised by
Jian Liang +9 more
doaj +1 more source
Supra and subgingival application of antiseptics or antibiotics during periodontal therapy
Periodontology 2000, EarlyView., 2023 Abstract Periodontal diseases (gingivitis and periodontitis) are characterized by inflammatory processes which arise as a result of disruption of the balance in the oral ecosystem. According to the current S3 level clinical practice guidelines, therapy of patients with periodontitis involves a stepwise approach that includes the control of the patient ...
Elena Figuero +5 more
wiley +1 more source
3-Hydroxy-4-(3-hydroxyphenyl)-2-quinolone monohydrate
Acta Crystallographica Section E, 2011 In the title compound, also known as viridicatol monohydrate, C15H11NO3·H2O, the dihedral angle between the benzene ring and quinoline ring system is 64.76 (5)°. An intramolecular O—H...O hydrogen bond occurs.
Yi-Wen Tao, Yun Wang
doaj +1 more source
Social interactions in the Burkholderia cepacia complex : biofilms and quorum sensing [PDF]
, 2010 Burkholderia cepacia complex bacteria are opportunistic pathogens that cause respiratory tract infections in susceptible patients, mainly people with cystic fibrosis. There is convincing evidence that B.
Coenye, Tom
core +2 more sources
Pharmaceuticals, 2020 A library of 23 pure compounds of varying structural and chemical characteristics was screened for their quorum sensing (QS) inhibition activity using a synthetic fluorescent Escherichia coli biosensor that incorporates a modified version of lux regulon ...
Xiaofei Qin +4 more
doaj +1 more source
Biomolecules, 2022 The opportunistic pathogen Pseudomonas aeruginosa employs quorum sensing to govern the production of many virulence factors. Interference with quorum sensing signaling has therefore been put forward as an attractive approach to disarm this pathogen. Here,
Alba Arranz San Martín +4 more
doaj +1 more source