Influence of vitamin D binding protein and C3-epimer on accuracy of 25OH vitamin D ELISA assays [PDF]
, 2015 Nicolas Heureux +2 more
openalex +1 more source
Assessment of C3-Epi-25-Hydroxyvitamin D concentration in adult serum: LC-MS/MS determination using [2H3] 3-epi-25OHD3 internal standard and NIST traceable commercial 3-epi-25OHD calibrators. [PDF]
, 2014 Background: The C-3 Epimer of 25 Hydroxyvitamin D3 (3-Epi-25OHD3) is produced in the liver by the epimerisation pathway of 25-hydroxy vitamin D3. It differs from 25OHD3 in configuration of the hydroxyl group at the third carbon (C-3) position.
Budnik-Zawilska, Milka +4 more
core
EpiMed: l'épidémiologie expliquée aux cliniciens
, 2017 "7h55... cinq minutes avant le début du Journal Club. L'article scientifique est enroulé dans la poche droite de sa blouse blanche. Quelques passages surlignés en jaune traduisent une lecture tardive qui a débuté la veille au soir. Le chapitre sur la méthode est étrangement immaculé...
Kherad, Omar +2 more
openaire +1 more source
Crown ethers as shift reagents in peptide epimer differentiation –conclusions from examination of ac-(H)FRW-NH2 petide sequences [PDF]
, 2020 Magdalena Zimnicka
openalex +1 more source
The Gonyautoxin 2/3 epimers reduces anal tone when injected in the anal sphincter of healthy adults [PDF]
, 2004 Rogelio Garrido +10 more
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Differential antiangiogenic and anticancer activities of the active metabolites of ginsenoside Rg3
Journal of Ginseng ResearchBackground: Epimers of ginsenoside Rg3 (Rg3) have a low bioavailability and are prone to deglycosylation, which produces epimers of ginsenoside Rh2 (S–Rh2 and R–Rh2) and protopanaxadiol (S-PPD and R-PPD). The aim of this study was to compare the efficacy
Maryam Nakhjavani +7 more
doaj +1 more source
Genetic Locus and Structural Characterization of the Biochemical Defect in the O-Antigenic Polysaccharide of the Symbiotically Deficient \u3cem\u3eRhizobium etli\u3c/em\u3e Mutant, CE166 [PDF]
, 2003 The O-antigen polysaccharide (OPS) of Rhizobium etli CE3 lipopolysaccharide (LPS) is linked to the core oligosaccharide via an N-acetylquinovosaminosyl (QuiNAc) residue.
Box, Jodie M. +3 more
core +1 more source
The biosynthesis of monoterpenoid indole alkaloids from strictosidine [PDF]
, 1979 Nagakura, Naotaka +2 more
core +1 more source