17 Propylthiouracil 之作用機轉為何?
(A)阻斷甲狀腺素(thyroxine)之釋放
(B)抑制甲狀腺球蛋白酪胺酸之碘化及 iodotyrosine 之偶合反應
(C)抑制甲狀腺細胞對碘化物之攝取
(D)抑制促甲狀腺激素(thyroid-stimulating hormone, TSH)之釋放
答案:登入後查看
統計: A(351), B(2047), C(105), D(296), E(0) #415684
統計: A(351), B(2047), C(105), D(296), E(0) #415684
詳解 (共 4 筆)
#1426764
PTU作用機轉:
(1)抑制甲狀腺球蛋白酪胺酸之碘化及 iodotyrosine 之偶合反應,阻止甲狀腺賀爾蒙的合成
(2)阻止周邊的T4去碘形成較強的T3
82
1
#3763225
Methimazole不具周邊去碘化
PTU 孕婦首選
18
1