53.下列何者為抗甲狀腺機能亢進藥物perchlorate主要的作用機轉?
(A)阻斷甲狀腺攝取碘離子(thyroidal uptake of iodide)的作用
(B)抑制甲狀腺過氧化物酶催化反應(thyroid peroxidase-catalytic reaction)
(C)其促進周邊將triiodothyronine(T3)及 tetraiodothyronine(T4)進行脫碘化作用(deiodination)
(D)其具有抑制碘有機化(iodine organification)及減少triiodothyronine(T3)及 tetraiodothyronine(T4)釋放 的作用

答案:登入後查看
統計: A(291), B(71), C(59), D(107), E(0) #1634559

詳解 (共 4 筆)

#3179123
扶老太太過馬路題. Perchlorat...
(共 155 字,隱藏中)
前往觀看
19
0
#5288479
甲狀腺藥物與製造相關:PTU、MMZ與釋...
(共 39 字,隱藏中)
前往觀看
1
0
#5396131

競爭Na+/I- Symporter  機轉:阻斷攝取碘離子:ClO4-

1
0
#3099369

Potassium perchlorate has, in the past, been used therapeutically to treat hyperthyroidism resulting from Graves' disease. It impedes the accumulation of iodide in the thyroid, which blocks thyroid hormone production

0
0