問題詳情

1.下列有關受體通過之離子的敘述,何者錯誤?
(A)NMDA受體是鈣離子和鈉離子
(B)Nicotinic acetylcholine受體是鈉離子
(C)AMPA受體是鈉離子
(D)GABA-B受體是氯離子

參考答案

答案:D
難度:適中0.635311
統計:A(106),B(247),C(151),D(878),E(0)

用户評論

小羊】評論

Nicotinic receptor:Na+, K+M1,3,5 receptor: GqM2,4 receptor: Gi GABAA receptor:Cl-GABAB receptor:Gi 5-HT3 receptor:Na+, K+5-HT1 receptor:Gi5-HT2 receptor:Gq5-HT4 receptor:Gs NMDA receptor: Ca2+,Na+, K+AMPA receptor: Na+Kainate receptor: K+,Na+Glycine receptor: Cl- α1 receptor: Gqα2 receptor: Giβ1,β2 receptor: GsH1 receptor:GqH2 receptor:GsOpioid receptor: G...

王瑜】評論

Lamotrigine:作用於電位敏感的鈉通道,安定神經膜及抑制興奮性氨基酸 (Glutamate)的釋放。

滴水之恩湧泉以報】評論

前人大神整理NMDA:Na、Ca、K,興奮型⊖NMDA 藥物:1. Amantadine:治療帕金森2. Memantine:治療阿茲海默症3. Ketamine、Phencyclidine (PCP):神經興奮劑,解離型麻醉4. Felbamate:難治療的癲癇,有再生不良貧血、體重下降的副作用5. Lomotrigine:癲癇以下四個受器依受體亞型不同分屬於IR與GPCR, 而IR受體亞型以表格中四個為主 離子通道受器亞型(IR)   口訣 離婚海人早晚飯前三根菸TypeSubtypeEndogenous LigandGlutamateKainate(海人草酸) /AMPA(早上晚上)/ NMDAGlutamateGABAA/C  (飯前)GABA(Cl-)Serotonine5HT-3  (三根)5-HTAcetylchlorideNicotine(菸鹼)AchSubstrateGPCR (Gq)GPCR(Gs)GPCR(Gi)Ligand gatedIon channelNE, Epiα...

所得皆所愿】評論

Iontropic Receptor 離子通道型接受器Nicotine receptorAChNa+GABAA receptorGABACl-5-HT3SerotoninNa+ K+NMDA receptorGlutamic acidNa+AMPA receptorGlutamic acidNa+ K+ Ca2+

過過小藥師】評論

Gt→cGMP視覺:Photons、Rhodopsin(視紫紅質)Golf→AC, cAMP↑嗅覺:odorantsGs→AC, cAMP↑β全部D1,5H2、V25-HT4PGI2ACTH(促腎上腺皮質素)Glucagon(升糖素)PTH(副甲狀腺素)TSH(促甲狀腺激素)Gi→AC, cAMP↓→K+↑α2, M2,AT-2偶數D2,3,4 5-HT1GABAB(肌肉鬆弛)OpioidsGq→PLC, IP3, DAG, Ca2+↑(PLC會將PIP2分解成IP3和DAG,然後IP3會活化Ca2+通道使Ca2+↑)α1, M1,AT-1奇數 H1、V15-HT2 ...