Which is the most abundant circulating form of vitamin D and the
commonly used index for assessing vitamin D status? ()
A: 25-(OH)D
B: Vitamin
D3
C: Vitamin
D2
D: 1,25-(OH)2D
E: 1,25-(OH)2D3
commonly used index for assessing vitamin D status? ()
A: 25-(OH)D
B: Vitamin
D3
C: Vitamin
D2
D: 1,25-(OH)2D
E: 1,25-(OH)2D3
举一反三
- Which is the most abundant circulating form of vitamin D and the commonly used index for assessing vitamin D status? () A: 25-(OH)D B: Vitamin D3 C: Vitamin D2 D: 1,25-(OH)2D E: all above
- 维生素D在体内的生理活性形式形式是 ( ) A: 维生素D3 B: 25-(OH)D3 C: 25-(OH)2D3 D: 维生素D2 E: 1,25-(OH)2D3
- 维生素D3的活性代谢物为() A: 维生素D2 B: 1,25-二羟基D2 C: 25-(OH)D3 D: 1,25-(OH)2 D3
- 维生素D的生理活性形式是 A: 维生素D3 B: 维生素D2 C: 24,25-(OH)2D3 D: 1,25-(OH)2D3 E: 25-(OH)D3
- 维生素D的活性代谢物是() A: 维生素D B: 1α,25-(OH)2D2 C: 25-(OH)D3 D: 1α,25-(OH)2D3 E: 24,25-(OH)2D3