20 results found for: “calcidiol”.

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Calcifediol

Calcifediol, also known as calcidiol, 25-hydroxycholecalciferol, or 25-hydroxyvitamin D3 (abbreviated 25(OH)D3), is a form of vitamin D produced in the...

Last Update: 2024-03-20T04:49:03Z Word Count : 1937 Synonim Calcifediol

25-Hydroxyvitamin D 1-alpha-hydroxylase

25-Hydroxyvitamin D 1-alpha-hydroxylase (VD 1A hydroxylase) also known as calcidiol 1-monooxygenase or cytochrome p450 27B1 (CYP27B1) or simply 1-alpha-hydroxylase...

Last Update: 2023-11-30T00:11:34Z Word Count : 1499 Synonim 25-Hydroxyvitamin D 1-alpha-hydroxylase

Alfacalcidol

2009). "Biological effects of various regimes of 25-hydroxyvitamin D3 (calcidiol) administration on bone mineral metabolism in postmenopausal women". Clinical...

Last Update: 2023-12-13T05:04:05Z Word Count : 456 Synonim Alfacalcidol

Corticosteroid

Androstenone Androsterone Estratetraenol Others Vitamin D: 7-Dehydrocholesterol Calcidiol/Calcifediol Calcitriol Cholecalciferol Others: 7α-Hydroxycholesterol...

Last Update: 2024-03-23T00:10:46Z Word Count : 4133 Synonim Corticosteroid

Androgen

Androstenone Androsterone Estratetraenol Others Vitamin D: 7-Dehydrocholesterol Calcidiol/Calcifediol Calcitriol Cholecalciferol Others: 7α-Hydroxycholesterol...

Last Update: 2024-03-23T22:29:08Z Word Count : 3165 Synonim Androgen

Cortisol

Androstenone Androsterone Estratetraenol Others Vitamin D: 7-Dehydrocholesterol Calcidiol/Calcifediol Calcitriol Cholecalciferol Others: 7α-Hydroxycholesterol...

Last Update: 2024-03-11T20:21:03Z Word Count : 8301 Synonim Cortisol

Steroid

Androstenone Androsterone Estratetraenol Others Vitamin D: 7-Dehydrocholesterol Calcidiol/Calcifediol Calcitriol Cholecalciferol Others: 7α-Hydroxycholesterol...

Last Update: 2024-03-22T21:55:00Z Word Count : 8322 Synonim Steroid

Progesterone

Androstenone Androsterone Estratetraenol Others Vitamin D: 7-Dehydrocholesterol Calcidiol/Calcifediol Calcitriol Cholecalciferol Others: 7α-Hydroxycholesterol...

Last Update: 2024-02-27T03:17:16Z Word Count : 11589 Synonim Progesterone

Estrogen

Androstenone Androsterone Estratetraenol Others Vitamin D: 7-Dehydrocholesterol Calcidiol/Calcifediol Calcitriol Cholecalciferol Others: 7α-Hydroxycholesterol...

Last Update: 2024-02-18T07:09:32Z Word Count : 7575 Synonim Estrogen

Tumor necrosis factor

of MAP kinase activity response to salt stress positive regulation of calcidiol 1-monooxygenase activity positive regulation of programmed cell death...

Last Update: 2024-03-22T06:21:39Z Word Count : 6291 Synonim Tumor necrosis factor

Vitamin D toxicity

active serum vitamin D levels compared to Euro-Americans. Higher levels of calcidiol positively correlate with aorta and carotid calcified atherosclerotic...

Last Update: 2024-03-02T00:51:13Z Word Count : 3490 Synonim Vitamin D toxicity

Glucocorticoid

Androstenone Androsterone Estratetraenol Others Vitamin D: 7-Dehydrocholesterol Calcidiol/Calcifediol Calcitriol Cholecalciferol Others: 7α-Hydroxycholesterol...

Last Update: 2024-03-27T13:09:18Z Word Count : 5448 Synonim Glucocorticoid

Michael F. Holick

endocrinologist, specializing in vitamin D, such as the identification of both calcidiol, the major circulating form of vitamin D, and calcitriol, the active form...

Last Update: 2023-10-17T22:25:04Z Word Count : 3293 Synonim Michael F. Holick

Hyperparathyroidism

Vitamin D3 (or cholecalciferol) is converted to 25-hydroxyvitamin D (or calcidiol) by the liver, from where it is transported via the circulation to the...

Last Update: 2024-03-18T05:08:11Z Word Count : 5232 Synonim Hyperparathyroidism

Testosterone

Androstenone Androsterone Estratetraenol Others Vitamin D: 7-Dehydrocholesterol Calcidiol/Calcifediol Calcitriol Cholecalciferol Others: 7α-Hydroxycholesterol...

Last Update: 2024-03-23T02:47:23Z Word Count : 14670 Synonim Testosterone

List of human hormones

phosphate from gastrointestinal tract and kidneys inhibit release of PTH Calcidiol secosteroid (25-hydroxyvitamin D3) skin/proximal tubule of kidneys VDR...

Last Update: 2024-02-11T15:24:57Z Word Count : 343 Synonim List of human hormones

Ecological study

influenza was largely driven by seasonal variations in solar UVB doses and calcidiol levels. A randomized controlled trial involving Japanese school children...

Last Update: 2024-03-22T10:27:15Z Word Count : 1279 Synonim Ecological study

Androstadienone

Androstenone Androsterone Estratetraenol Others Vitamin D: 7-Dehydrocholesterol Calcidiol/Calcifediol Calcitriol Cholecalciferol Others: 7α-Hydroxycholesterol...

Last Update: 2023-12-28T10:40:16Z Word Count : 442 Synonim Androstadienone

Chronic kidney disease–mineral and bone disorder

include parathyroid hormone (PTH), 25-hydroxyvitamin D (25(OH) vitamin D; calcidiol), 1,25-dihydroxyvitamin D (1,25(OH)2 vitamin D; calcitriol), and other...

Last Update: 2024-03-03T23:49:59Z Word Count : 1157 Synonim Chronic kidney disease–mineral and bone disorder

Steroid hormone

Androstenone Androsterone Estratetraenol Others Vitamin D: 7-Dehydrocholesterol Calcidiol/Calcifediol Calcitriol Cholecalciferol Others: 7α-Hydroxycholesterol...

Last Update: 2024-02-22T02:59:49Z Word Count : 1674 Synonim Steroid hormone

Main result

Calcifediol

Calcifediol, also known as calcidiol, 25-hydroxycholecalciferol, or 25-hydroxyvitamin D3 (abbreviated 25(OH)D3), is a form of vitamin D produced in the liver by hydroxylation of vitamin D3 (cholecalciferol) by the enzyme vitamin D 25-hydroxylase. Calcifediol can be further hydroxylated by the enzyme 25(OH)D-1α-hydroxylase, primarily in the kidney, to form calcitriol (1,25-(OH)2D3), which is the active hormonal form of vitamin D.Calcifediol is strongly bound in blood by the vitamin D-binding protein. Measurement of serum calcifediol is the usual test performed to determine a person's vitamin D status, to show vitamin D deficiency or sufficiency. Calcifediol is available as an oral medication in some countries to supplement vitamin D status.


calcidiol