6.下列何種抗癌藥物對細胞週期S期具有專一性抑制作用?
(A)Cisplatin
(B)Methotrexate
(C)Paclitaxel
(D)Vincristine

答案:登入後查看
統計: A(860), B(5430), C(572), D(542), E(0) #882873

詳解 (共 10 筆)

#1380191

細胞週期專一性 Cell Cycle specific (CCS)

只對正在細胞週期中分裂複製的特定相有作用

 

ANTIMETABOLITES S

PLANT PRODUCTS

   Folic Acid Analogs

Methotrexate

Aminopterin

Pralatrexate

Pemetrexed

Piritrexim

Trimetrexate

   Pyrimidine analogs

Fluorouracil

Tegafur

Capecitabine

Floxuridine

抑制DNApDNA斷鏈

Cytarabine 

Gemcitabine

抑制DNA甲基轉移酶

Azacitidine

Decitabine

   Purine analogs

Mercaptopurine Thioguanine

抑制DNApDNA斷鏈

Fludarabine

Cladribine

clofarabine

抑制DNA甲基轉移酶

Nelarabine

   Miscellaneous

Pentostatin

Hydroxyurea

   穩定微管                 M

Taxanes

Paclitaxel

Docetaxel

Cabazitaxel

Epothilone (eposide)

Ixabepilone

   破壞微管                M

Vinca alkaloids

Vinblastine

Vincristine

Vinorelbine

   抑制tp II          G1-S

Epipodophyllotoxins

Etoposide

Teniposide

Podophyllotoxin

   抑制tp I       G2-M

Camptothecin analogs

Camptothecin

Topotecan

Irinotecan

203
2
#2919165

79.下列抗癌藥中,何者不屬於DNA甲基轉移酶抑制劑(DNA methyltransferase inhibitor)? 
(A)azacitidine 
(B)cladribine 
(C)decitabine 
(D)nelarabine 

答案:B

DNA甲基轉移酶抑制劑(DNA methyltransferase inhibitor)

Decitabine 
Nelarabine 
Azacitidine

80
2
#2901469

抗癌週期專ㄧ性

M
長春花和紫杉醇

G1

Asparaginase
G2
Bleomycin和Etoposide,Camptothecin
S
抗代謝+Hydroxyurea
無專ㄧ
烷基化劑和Anthracycline,Cisplatin,Dacarbazine)


72
0
#1157162
S phase-methotrexate、6-mercaptopurine
M phase-vincristine、vinblastine、paclitaxel
G2 phase-bleomycin
57
2
#1231920
cisplatin為有機白金類抗癌藥,會和DNA產生intrastrand cross-linking
Methotrexate 為抗代謝藥物(細胞週期特異性:S期),直接抑制二氫葉酸還原酶
pralitaxel為紫杉醇類藥物,使微管停留在聚合狀態
vincristine為長春花生物鹼,使微管去聚合
40
1
#2599921

記:MTV

M期有Taxel Vinca 

34
1
#1615889

TO樓上~~最佳解的表格是把 Topotecan列在M期喔

抑制 tp I       G2-M

Camptothecin analogs

Camptothecin

Topotecan

Irinotecan

23
0
#4126487


(共 1 字,隱藏中)
前往觀看
23
0
#1192418
S期:抗代謝
(共 8 字,隱藏中)
前往觀看
20
1
#3466056

G1>>S(複製)>>G2>>M(分裂)

細胞週期專一性 Cell Cycle specific (CCS)

只對正在細胞週期中分裂複製的特定相有作用

 

ANTIMETABOLITES S

PLANT PRODUCTS

   Folic Acid Analogs

Methotrexate

Aminopterin

Pralatrexate

Pemetrexed

Piritrexim

Trimetrexate

   Pyrimidine analogs

Fluorouracil

Tegafur

Capecitabine

Floxuridine

抑制DNA polymerase與DNA斷鏈

Cytarabine 

Gemcitabine

抑制DNA甲基轉移酶

Decitabine

Nelarabine

Azacitidine

   Purine analogs

Mercaptopurine Thioguanine

抑制DNAp與DNA斷鏈

Fludarabine

Cladribine

clofarabine

   Miscellaneous

Pentostatin

Hydroxyurea

   穩定微管      紫杉醇           M

Taxanes

Paclitaxel

Docetaxel

Cabazitaxel

Epothilone (eposide)

Ixabepilone

   破壞微管       長春花         M

Vinca alkaloids

Vinblastine

Vincristine

Vinorelbine

   抑制tp II         S-G2

鬼臼

Epipodophyllotoxins

Etoposide

Teniposide

Podophyllotoxin

胺醣類(小紅莓)

   抑制 tp I      S-G2

喜樹鹼

Camptothecin analogs

Camptothecin

Topotecan

Irinotecan

19
1

私人筆記 (共 1 筆)

私人筆記#171806
未解鎖
M期:MV TV(Vin-,-taxel...
(共 111 字,隱藏中)
前往觀看
37
1