問題詳情

4.下列何種藥物的活化,需與微生物之 acyl carrier protein(AcpM)與 beta-ketoacyl carrier protein
synthetase(KasA)形成共價結合,才具有抗菌的作用?
(A)isoniazid
(B)rifabutin
(C)ethambutol
(D)cycloserine

參考答案

答案:A

統計:A:723,B:209,C:210,D:282,E:0

難度:適中

用户評論

菜餅】評論

isoniazid 機轉 ★★★★★,...

IG:Pharmabook】評論

【basic 解題+考點統整】...

看過幫按讚 國考必上岸】評論

Isoniazid 最強統整:1. ★☆☆☆☆☆☆☆...

passpass】評論

奉上之前上課的筆記(1)N-Acetylation代謝快有人種之基因多型性白人:慢速Acetylation:易周邊神經毒性預肪Neurotoxiaity可每天>6 mg Pyridoxine(B6)(2)N-Acetylation産物水解肝毒性代謝物:Acetylhydrazine主要代謝物:N-Acetylisoniazid(缺乏N-acetyl transferase,則無法代謝)經Catalase-peroxidase(Kat G):得到*Isonicotinaldehyde, *Isonicotinic acid, *Isonicotinamide原文書Mechanism of Action & Basis of ResistanceIsoniazid inhibits synthesis of mycolic acids, which are essentialcomponents of mycobacterial cell walls. Isoniazid is a prodrug thatis activated by KatG, the mycobacterial cat...