Vitamin D is well known as a hormone involved in mineral metabolism and bone growth. Conversion into the active metabolite 1,25-dihydroxyvitamin D 3 (1,25(OH)2D3) from the precursor is effected by cytochrome P450 enzymes in the liver (CYP27A1 and CYP2R1) and the kidney (CYP27B1). CYP27A1 has been shown to be transcriptionally regulated by nuclear receptors (PPARα, γ, HNF-4α and SHP) which are ligand-dependent transcription factors. CYP27B1 is tightly regulated by the plasma levels of calcium, phosphate, parathyroid hormone (PTH) and 1,25(OH) 2D3 itself. In vitamin D target organs, inactivation of vitamin D is attributed to CYP24A1 which is transcriptionally induced by 1,25(OH)2D3 whose action is mediated by binding to its cognate nuclear re...
The secosteroid hormone 1α,25-dihydroxyvitamin D3 (1,25(OH)2D3) is the natural ligand for the vitami...
The interest in vitamin D continues unabated with thousands of publications contributing to a vast a...
The interest in vitamin D continues unabated with thousands of publications contributing to a vast a...
Vitamin D is well known as a hormone involved in mineral metabolism and bone growth. Conversion into...
Vitamin D is well known as a hormone involved in mineral metabolism and bone growth. Conversion into...
Vitamin D is well known as a hormone involved in mineral metabolism and bone growth. Conversion into...
Vitamin D is the precursor of the steroid hormones 1,25-dihydroxy-vitamin D (1,25(OH)2D). Most of th...
The etiology of endemic rickets was discovered a century ago. Vitamin D is the precursor of 25-hydro...
The vitamin D (D3 or cholecalciferol from animal kingdom and D2 or ergosterol from plan kingdom) is ...
The etiology of endemic rickets was discovered a century ago. Vitamin D is the precursor of 25-hydro...
The etiology of endemic rickets was discovered a century ago. Vitamin D is the precursor of 25-hydro...
Vitamin D is a compound responsible for maintaining mineral homeostasis. It protects against calcium...
The etiology of endemic rickets was discovered a century ago. Vitamin D is the precursor of 25-hydro...
Vitamin D is relevant to several processes in the body mainly in the intracellular mechanisms affect...
General knowledge of the role of vitamin D3 in human physiology has been shaped by its discovery as...
The secosteroid hormone 1α,25-dihydroxyvitamin D3 (1,25(OH)2D3) is the natural ligand for the vitami...
The interest in vitamin D continues unabated with thousands of publications contributing to a vast a...
The interest in vitamin D continues unabated with thousands of publications contributing to a vast a...
Vitamin D is well known as a hormone involved in mineral metabolism and bone growth. Conversion into...
Vitamin D is well known as a hormone involved in mineral metabolism and bone growth. Conversion into...
Vitamin D is well known as a hormone involved in mineral metabolism and bone growth. Conversion into...
Vitamin D is the precursor of the steroid hormones 1,25-dihydroxy-vitamin D (1,25(OH)2D). Most of th...
The etiology of endemic rickets was discovered a century ago. Vitamin D is the precursor of 25-hydro...
The vitamin D (D3 or cholecalciferol from animal kingdom and D2 or ergosterol from plan kingdom) is ...
The etiology of endemic rickets was discovered a century ago. Vitamin D is the precursor of 25-hydro...
The etiology of endemic rickets was discovered a century ago. Vitamin D is the precursor of 25-hydro...
Vitamin D is a compound responsible for maintaining mineral homeostasis. It protects against calcium...
The etiology of endemic rickets was discovered a century ago. Vitamin D is the precursor of 25-hydro...
Vitamin D is relevant to several processes in the body mainly in the intracellular mechanisms affect...
General knowledge of the role of vitamin D3 in human physiology has been shaped by its discovery as...
The secosteroid hormone 1α,25-dihydroxyvitamin D3 (1,25(OH)2D3) is the natural ligand for the vitami...
The interest in vitamin D continues unabated with thousands of publications contributing to a vast a...
The interest in vitamin D continues unabated with thousands of publications contributing to a vast a...