Results 241 to 250 of about 147,452 (301)

Chemical agents to control biofilm formation in step 1 of care—Toothpastes and mouthwashes/concepts and challenges

Periodontology 2000, EarlyView.
Abstract Maintaining optimal oral hygiene is important for overall oral care, ensuring the well‐being of teeth and their surrounding tissues. In addition, it promotes fresh breath and a pleasing smile. A key element of oral self‐care is the daily use of toothpaste during regular brushing.
Maud Joosstens, Cees Valkenburg, Fridus Van der Weijden   +2 more
wiley   +1 more source

Correction: Novel pyrimidine-substituted chalcones: In vitro antioxidant properties and cytotoxic effects against human cancer cell lines. [PDF]

PLoS One
Nayak P, Shenoy VS, Upadhye V, Abass KS, Alsaidan OA, Soni M, Hajare ST.   +6 more
europepmc   +1 more source

Myricetin Inhibits <i>Toxoplasma gondii</i> Growth, Alters Intracerebral Cyst Morphology, and Demonstrates Therapeutic Efficacy In Vivo. [PDF]

Cells
Ge CC, He HX, Pei MY, Tang SQ, He W, Bian MM, Pan M, Huang SY.   +7 more
europepmc   +1 more source

Dynamics of enzyme and metabolic profile of broilers fed black soldier fly (<i>Hermetiailucens</i>) larvae-based diets. [PDF]

Biochem Biophys Rep
Oladejo OA, Ibiwoye DO, Faniyi AA, Ayoola MO, Oguntunji AO, Ayansina AD, Dahunsi SO.   +6 more
europepmc   +1 more source

Synthesis and biological evaluation of <i>N</i>/<i>O</i>-propargylated diarylpyrimidines as dual inhibitors of acetylcholinesterase and monoamine oxidase. [PDF]

RSC Adv
Kumar N, Jangid K, Kumar V, Dwivedi AR, Kumar V, Devi B, Arora T, Parkash J, Kumar V.   +8 more
europepmc   +1 more source

Cross-Reactivity of Antiphospholipid Antibodies with Gut Commensal Proteins in Antiphospholipid Syndrome. [PDF]

TH Open
van Mourik DJM, Balvers M, Jansen VLBI, de Jonge PA, Coppens M, Nieuwdorp M, Middeldorp S, Eikenboom JCJ, Voorberg J, van Mens TE.   +9 more
europepmc   +1 more source

Ferrocenoylation of Uracil Derivatives: Study of Reaction Regioselectivity and Biological Activity. [PDF]

Molecules
Lapić J, Kuzman I, Frkanec R, Frkanec L, Djaković S.   +4 more
europepmc   +1 more source

Pyrimidine derivatives with antitubercular activity [PDF]

European Journal of Medicinal Chemistry, 2023
Small molecules with antitubercular activity containing the pyrimidine motif in their structure have gained more attention after three drugs, namely GSK 2556286 (GSK-286), TBA-7371 and SPR720, have entered clinical trials.
Vladimir Finger, Ondřej Soukup, Daniele Castagnolo   +2 more
exaly   +1 more source

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Pyrimidines. XIII. Novel pyrimidine to pyrimidine transformation reactions

Journal of Heterocyclic Chemistry, 1977
AbstractNovel pyrimidine to pyrimidine transformation reactions are described. 1,3‐Dimethyl‐(or diethyl)‐uracil(1) are converted into isocytosine, 2‐thiouracil or uracil derivatives by treatment with guanidine, thiourea or urea, respectively. The latter two cases require base catalysis. The effects of some substituents at C‐5 and C‐6 of 1,3‐dialkylated
Kosaku Hirota, Kyoichi A. Watanabe, Jack J. Fox   +2 more
openaire   +1 more source

The Auger spectroscopy of pyrimidine and halogen-substituted pyrimidines

The Journal of Chemical Physics, 2008
The C 1s and N 1s Auger spectra of pyrimidine, 2-chloropyrimidine, and 5-bromopyrimidine have been measured in an electron impact experiment at 1000 eV. In the case of the halogen-substituted pyrimidines, also the Cl 2p and Br 3d Auger spectra have been recorded.
Storchi L, Tarantelli F, Veronesi S, Bolognesi P, Fainelli E, Avaldi L   +5 more
openaire   +3 more sources