… We tested whether vitamin D receptor (VDR)-mediated 1,25(OH)2D3 signaling is critical for
… , calcium absorption, and serum 1,25 dihydroxyvitamin D in normal young and elderly women…

… to the intestinal vitamin D receptor (VDR). When dietary … of vitamin D, 1,25 dihydroxyvitamin
D 3 (1,25(OH) 2 D), from … and the Fok I polymorphism of VDR gene in young women. …

… synthesis of 1,25(OH) 2 D 3 , intestinal calcium absorption and … and the calcium demand is
lower, young adult HVDRR … of any vitamin D receptor activity, thus representing true vitamin D …

… levels in the duodenum between young and old women.The VDR … Association between
intestinal vitamin D receptor, calcium absorption, and serum 1,25 dihydroxyvitamin D in normal …

… dimerization of vitamin D receptor and acts on the bones, intestine, … , “Serum vitamin D
metabolites and calcium absorption in normal young and elderly free-living women and in women …

… a normal range for young women age 25–45 years and older … absorption though it may have
an effect at very high serum levels ~ … with 1,25(OH) 2 D for the vitamin D receptor in the gut. …

… where it mediates 1,25 dihydroxyvitamin D-induced gene expression. … show that aging has
a modest impact on the accessibility of intestinal Vdr gene … calcium absorption in humans ( …

… Dick, “Vitamin D receptor expression in human muscle tissue … of intestinal and bone 1,25-dihydroxyvitamin
D receptor,” … Manolagas, “1,25Dihydroxyvitamin D3 receptors in human …

… next generation sequencing to measure vitamin D receptor (VDR) genomic … 1,25(OH) 2 D
3 signaling during growth is the regulation of intestinal calcium absorption needed for calcium …

… form of vitamin D works through the vitamin D receptor to regulate … (OH) 2 D but aging was
found to reduce calcium absorption … 1,25(OH) 2 D-mediated intestinal Ca absorption in young …