Specific Binding Protein for Active Metabolites of Vitamin D3
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چکیده
منابع مشابه
Specific binding protein for active metabolites of vitamin D3.
FIG. 1 Separation of the specific protein binding with vitamin D3 and its metabolites in rat intes tinal cytoplasm by gel filtration on Sephadex G 200 after the administration of vitamin D3-3H in vivo. 1,000I.U. (3•~105cpm) of randomly labeled vitamin D3 (sp. act. 1.2•~104cpm/ug) was injected intracar dially to vitamin D deficient rat 16 hours before decapitation. 2.0 ml of rat intestinal cytop...
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γ-Tocopherol (γT) protects against DNA-damaging effects of nitrogen oxides, yet its physiologic regulation in vivo is unknown. Observational studies indicate inverse associations of 25[OH]-vitamin D with γT and leptin. To determine whether vitamin D(3) supplementation alters levels of lipid-soluble micronutrients, serum samples (N = 85 subjects) from a randomized, double-blind, placebo-controll...
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Vitamin D binding protein (DBP) concentration is known to influence the availability and bioactivity of vitamin D metabolites but its diurnal rhythm (DR), its inter-relationships with the DRs of vitamin D metabolites and its influence on free vitamin D metabolite concentrations are not well described. The DRs of plasma total 25(OH)D, total 1,25(OH)2D, DBP, albumin and calculated free 25(OH)D an...
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Porphyromonas gingivalis is one of the major pathogens of periodontitis, a condition characterized by excessive alveolar bone resorption by osteoclasts. The bacterium produces cysteine proteases called gingipains, which are classified according to their cleavage-site specificity into Kgps (lysine-specific gingipains) and Rgps (arginine-specific gingipains). In the present study we examined the ...
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ژورنال
عنوان ژورنال: THE JOURNAL OF VITAMINOLOGY
سال: 1971
ISSN: 0022-5398
DOI: 10.5925/jnsv1954.17.119