[HTML][HTML] Vitamin D-mediated regulation of intestinal calcium absorption

JC Fleet - Nutrients, 2022 - mdpi.com
… 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. …

Relationship between age-related decreases in serum 25-hydroxyvitamin D levels and skeletal muscle mass in Japanese women

M Sato, T Morishita, T Katayama… - The Journal of Medical …, 2020 - jstage.jst.go.jp
… , intestinal nutrient absorption rate, and various serum factors … the vitamin D receptor (VDR)
for 1,25-dihydroxyvitamin D (1,25(… to muscle mass and muscle fat in young women. J Clin …

Reference range for 24-h urine calcium, calcium/creatinine ratio, and correlations with calcium absorption and serum vitamin D metabolites in normal women

LM Smith, JC Gallagher - Osteoporosis International, 2021 - Springer
… a normal range for young women age 25–45 years and olderabsorption 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. …

[HTML][HTML] Vitamin D and health-The missing vitamin in humans

SW Chang, HC Lee - Pediatrics & Neonatology, 2019 - Elsevier
… Furthermore, since vitamin D receptors are present all over … and intestinal calcium
absorption, facilitating calcium … , the AAP suggest that infants younger than 6 months should …

[HTML][HTML] Dietary calcium intake and hypertension: importance of serum concentrations of 25-hydroxyvitamin D

H Nakamura, H Tsujiguchi, A Hara, Y Kambayashi… - Nutrients, 2019 - mdpi.com
vitamin D status promotes the intestinal calcium absorption … 0.45 and 0.61 in women and
0.41 and 0.63 in men [19]. Other … aged between 49 and 83 years and 36% in healthy young

[HTML][HTML] Vitamin D, calcium, parathyroid hormone, and sex steroids in bone health and effects of aging

HK Bhattarai, S Shrestha, K Rokka, R Shakya - Journal of …, 2020 - hindawi.com
… 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

Intestinal Vitamin D Receptor Is Dispensable for Maintaining Adult Bone Mass in Mice With Adequate Calcium Intake

H Jiang, K Chanpaisaeng, S Christakos… - Endocrinology, 2023 - academic.oup.com
intestinal calcium (Ca) absorption supplies Ca for proper bone mineralization during growth.
We tested whether vitamin D receptor (VDR)-mediated 1,25(OH) 2 D … ) for older women with …

Vitamin D and Calcium Deficiency in the Elderly

E Corpas, K Vinales, R Correa, A Ruiz-Torres - Endocrinology of Aging, 2021 - Elsevier
… , the intestinal absorption of calcium, bone fractures and falls. … produce 1,25(OH)D that binds
to the vitamin D receptor … morphology and vitamin D receptor concentration in older women. …

Sex differences in vitamin D metabolism, serum levels and action

A Wierzbicka, M Oczkowicz - British Journal of Nutrition, 2022 - cambridge.org
… of vitamin D metabolising enzymes and vitamin D receptors … levels of vitamin D are especially
common in young obese … of vitamin D metabolites in different parts of the large intestine

[HTML][HTML] Calcifediol (25OH Vitamin D3) Deficiency: A Risk Factor from Early to Old Age

R Bouillon, L Antonio, OR Olarte - Nutrients, 2022 - mdpi.com
… when intestinal absorption is normal and vitamin D metabolism … regulated by the injection of
1,25(OH) 2 D in young zebra fish [29]… The vitamin D receptor has been detected in the cortex, …