Matches in SemOpenAlex for { <https://semopenalex.org/work/W3005046713> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W3005046713 abstract "We have recently shown positive effects in the quality of life in autism and amyloid lateral sclerosis patients using a newly developed 25-OH vitamin D deglycosylated vitamin D binding protein complex (VitD~dgVDBP) by reducing oxidative stress. The question arises whether this reduction of oxidative stress was due to a synergistic effect of the dimer in the recognition and activation of phagocytosis on macrophages combined with a lower oxidative burst compared to the VitD free proteins, namely vitamin D binding protein (VDBP: Gc Protein) and deglycosylated dgVDBP (GcMAF).VDBP sandwich ELISA of equal protein concentration of VDBP, dgVDBP, and VitD~dgVDBP (1 µg/ mL by BCA protein technique) was used to identify immune affinity to polyclonal antibodies raised against human VDBP. The 25(OH) vitamin D levels of VDBP, dgVDBP and VitD~dgVDBP were estimated by a competitive immune assay using a monoclonal antibody. Macrophage phagocytosis and oxidative burst in absence or presence of 400 pg/mL VDBP, 400 pg/mL dgVDBP, and 400 pg/mL VitD~dgVDBP was measured.The recognition of the antibody against VDBP protein was significantly more than 4-fold higher for VitD~dgVDBP (769.2 +/- 35.1%) compared to dgVDBP (186.5 +/- 16.8 %; p < 0.01) and 7-fold higher to VDBP (100 +/- 11.4 %; p < 0.001). 25(OH) vitamin D levels of VDBP (20.7 nmol/mg; p < 0.001) and dgVDBP (28.8 +/- 3.9 nmol/mL; p < 0.001) was significantly lower than of VitD~dgVDBP (324.0 +/- 12.8 nmol/mL). The calculated VitD/ protein ratio showed significantly higher results in favor of VitD~dgVDBP (1.01 +/- 0.12) compared to dgVDBP (0.06 +/- 0.03; p < 0.001) and VDBP (0.05 +/- 0.01; p < 0.001). The estimation of macrophage phagocytosis rate of VitD~dgVDBP (5,864.3 +/- 742.2 cps) was significantly higher compared to dgVDBP (2,789.6 +/- 102.7 cps; p < 0.01) and VDBP (1,134.3 +/- 135.9 cps) whereas the production of macrophage superoxide anion radicals showed significantly higher levels of dgVDBP (255.3 +/- 14.5 cps) in comparison to VDBP (148.6 +/- 24.7 cps, p < 0.01) and VitD~dgVDBP (142.3 +/- 20.0 cps; p < 0.001). Linear regression between VDBP antibody affinity and macrophage phagocytosis of VDBP, dgVDBP and VitD~dgVDBP resulted in a correlation coefficient of r = 0.95 in favor of VitD~dgVDBP.VitD~dgVDBP (Il-42) showed higher macrophage activation and lower oxidative burst than VitD free dgVDBP (GcMaf) and VDBP (Gc) which may result from a synergistic effect by presenting protein bound Vitamin D better to macrophages." @default.
- W3005046713 created "2020-02-14" @default.
- W3005046713 creator A5006436950 @default.
- W3005046713 creator A5021325083 @default.
- W3005046713 date "2020-01-01" @default.
- W3005046713 modified "2023-10-17" @default.
- W3005046713 title "Vitamin D - Deglycosylated Vitamin D Binding Protein Dimer: Positive Synergistic Effects on Recognition, Activation, Phagocytosis and Oxidative Stress on Macrophages" @default.
- W3005046713 doi "https://doi.org/10.7754/clin.lab.2019.191121" @default.
- W3005046713 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32013346" @default.
- W3005046713 hasPublicationYear "2020" @default.
- W3005046713 type Work @default.
- W3005046713 sameAs 3005046713 @default.
- W3005046713 citedByCount "4" @default.
- W3005046713 countsByYear W30050467132019 @default.
- W3005046713 countsByYear W30050467132020 @default.
- W3005046713 countsByYear W30050467132022 @default.
- W3005046713 countsByYear W30050467132023 @default.
- W3005046713 crossrefType "journal-article" @default.
- W3005046713 hasAuthorship W3005046713A5006436950 @default.
- W3005046713 hasAuthorship W3005046713A5021325083 @default.
- W3005046713 hasConcept C124490489 @default.
- W3005046713 hasConcept C126322002 @default.
- W3005046713 hasConcept C153639570 @default.
- W3005046713 hasConcept C159654299 @default.
- W3005046713 hasConcept C160448771 @default.
- W3005046713 hasConcept C185592680 @default.
- W3005046713 hasConcept C203014093 @default.
- W3005046713 hasConcept C2776151105 @default.
- W3005046713 hasConcept C2776940978 @default.
- W3005046713 hasConcept C542903549 @default.
- W3005046713 hasConcept C55493867 @default.
- W3005046713 hasConcept C71924100 @default.
- W3005046713 hasConcept C956191 @default.
- W3005046713 hasConcept C99971728 @default.
- W3005046713 hasConceptScore W3005046713C124490489 @default.
- W3005046713 hasConceptScore W3005046713C126322002 @default.
- W3005046713 hasConceptScore W3005046713C153639570 @default.
- W3005046713 hasConceptScore W3005046713C159654299 @default.
- W3005046713 hasConceptScore W3005046713C160448771 @default.
- W3005046713 hasConceptScore W3005046713C185592680 @default.
- W3005046713 hasConceptScore W3005046713C203014093 @default.
- W3005046713 hasConceptScore W3005046713C2776151105 @default.
- W3005046713 hasConceptScore W3005046713C2776940978 @default.
- W3005046713 hasConceptScore W3005046713C542903549 @default.
- W3005046713 hasConceptScore W3005046713C55493867 @default.
- W3005046713 hasConceptScore W3005046713C71924100 @default.
- W3005046713 hasConceptScore W3005046713C956191 @default.
- W3005046713 hasConceptScore W3005046713C99971728 @default.
- W3005046713 hasIssue "01+02/2020" @default.
- W3005046713 hasLocation W30050467131 @default.
- W3005046713 hasLocation W30050467132 @default.
- W3005046713 hasOpenAccess W3005046713 @default.
- W3005046713 hasPrimaryLocation W30050467131 @default.
- W3005046713 hasRelatedWork W1989645200 @default.
- W3005046713 hasRelatedWork W20034035 @default.
- W3005046713 hasRelatedWork W2020465807 @default.
- W3005046713 hasRelatedWork W2025678534 @default.
- W3005046713 hasRelatedWork W2073840950 @default.
- W3005046713 hasRelatedWork W2092092270 @default.
- W3005046713 hasRelatedWork W2146940419 @default.
- W3005046713 hasRelatedWork W2366047017 @default.
- W3005046713 hasRelatedWork W3005046713 @default.
- W3005046713 hasRelatedWork W3203022778 @default.
- W3005046713 hasVolume "66" @default.
- W3005046713 isParatext "false" @default.
- W3005046713 isRetracted "false" @default.
- W3005046713 magId "3005046713" @default.
- W3005046713 workType "article" @default.