Results 71 to 80 of about 11,050 (171)

Ferric Reducing, Antiradical and β-Carotene Bleaching Activities of Nicotinic Acid and Picolinic Acid Bioconjugates of Curcumin

Natural Product Communications, 2011
Although curcumin displays several beneficial properties, its medicinal use is limited by its low bioavailability. In the present study we report the antioxidant potentials of two bioconjugates of curcumin with nicotinic acid and picolinic acid: di- O ...
Archana Pandey, Kanti Bhooshan Pandey, Ravindra Kumar Gupta, Syed Ibrahim Rizvi   +3 more
doaj   +1 more source

Enantioselective inhibition of the SARS-CoV-2 main protease with rhenium(i) picolinic acid complexes. [PDF]

Chem Sci, 2023
Karges J, Giardini MA, Blacque O, Woodworth B, Siqueira-Neto JL, Cohen SM.   +5 more
europepmc   +1 more source

Predicting lupus membranous nephritis using reduced picolinic acid to tryptophan ratio as a urinary biomarker. [PDF]

iScience, 2021
Anekthanakul K, Manocheewa S, Chienwichai K, Poungsombat P, Limjiasahapong S, Wanichthanarak K, Jariyasopit N, Mathema VB, Kuhakarn C, Reutrakul V, Phetcharaburanin J, Panya A, Phonsatta N, Visessanguan W, Pomyen Y, Sirivatanauksorn Y, Worawichawong S, Sathirapongsasuti N, Kitiyakara C, Khoomrung S.   +19 more
europepmc   +1 more source

PicR as a MarR Family Transcriptional Repressor Multiply Controls the Transcription of Picolinic Acid Degradation Gene Cluster pic in Alcaligenes faecalis JQ135. [PDF]

Appl Environ Microbiol, 2022
Xu S, Wang X, Zhang F, Jiang Y, Zhang Y, Cheng M, Yan X, Hong Q, He J, Qiu J.   +9 more
europepmc   +1 more source

Eight-day fasting modulates serum kynurenines in healthy men at rest and after exercise

Frontiers in Endocrinology
IntroductionTryptophan’s (Trp) metabolites are undervalued markers of human health. Their serum concentrations are modified by physical exercise and other factors, among which fasting has a well-documented role. Although this mechanism is hardly explored,
Ulana Juhas, Joanna Reczkowicz, Jakub Antoni Kortas, Małgorzata Żychowska, Karol Pilis, Ewa Ziemann, Inga Cytrych, Jędrzej Antosiewicz, Andżelika Borkowska   +8 more
doaj   +1 more source

Synthesis, crystal structure and Hirshfeld surface analysis of N-(4-methoxyphenyl)picolinamide

Acta Crystallographica Section E: Crystallographic Communications
The synthesis, crystal structure, and Hirshfeld surface analysis of N-(4-methoxyphenyl)picolinamide (MPPA), C13H12N2O2, are presented. MPPA crystallizes in the monoclinic space group P21/n, with a single molecule in the asymmetric unit.
Dilnoza Burieva, Batirbay Torambetov, Sarvinoz Bobonazarova, Anvar Abdushukurov, Tursinali Kholikov, Akram A Khan, Jamshid Ashurov, Mukhriddin Yusufov   +7 more
doaj   +1 more source

Dual-Stage Picolinic Acid-Derived Inhibitors of <i>Toxoplasma gondii</i>. [PDF]

ACS Med Chem Lett, 2020
Khalifa MM, Martorelli Di Genova B, McAlpine SG, Gallego-Lopez GM, Stevenson DM, Rozema SD, Monaghan NP, Morris JC, Knoll LJ, Golden JE.   +9 more
europepmc   +1 more source

The crystal structure of 5-(tri-fluoro-meth-yl)picolinic acid monohydrate reveals a water-bridged hydrogen-bonding network. [PDF]

Acta Crystallogr E Crystallogr Commun, 2020
Ye N, Tanski JM.
europepmc   +1 more source

Picolinic acid, a tryptophan oxidation product, does not impact bone mineral density but increases marrow adiposity. [PDF]

Exp Gerontol, 2020
Ding K, McGee-Lawrence ME, Kaiser H, Sharma AK, Pierce JL, Irsik DL, Bollag WB, Xu J, Zhong Q, Hill W, Shi XM, Fulzele S, Kennedy EJ, Elsalanty M, Hamrick MW, Isales CM.   +15 more
europepmc   +1 more source

Synthesis and crystal structures of 3,6-di-hydroxy-picolinic acid and its labile inter-mediate dipotassium 3-hy-droxy-6-(sulfonato-oxy)pyridine-2-carboxyl-ate monohydrate. [PDF]

Acta Crystallogr E Crystallogr Commun, 2021
Behrman EJ, Parkin S.
europepmc   +1 more source