Bleomycin yog cell theem tshwj xeeb , muaj nws cov teebmeem loj ntawm cov hlwb hauv G2 thiab M theem ntawm lub voj voog ntawm tes. Cov kev kho mob tseem ceeb ntawm bleomycin yog nyob rau hauv kev kho mob ntawm squamous cell carcinoma ntawm lub taub hau thiab caj dab, qog qog, thiab Hodgkin's lymphoma.
Puas yog Methotrexate cell voj voog tshwj xeeb?
Methotrexate belongs rau chav kawm ntawm cov tshuaj khomob hu ua antimetabolites. Antimetabolites zoo ib yam li cov khoom qub hauv lub cell. Thaum cov cell sib txuas cov tshuaj no rau hauv cov cellular metabolism, lawv tsis tuaj yeem faib. Antimetabolites yog cell-cycle specific
Yuav ua li cas cov tshuaj tiv thaiv kab mob qog noj ntshav hauv qab no yog lub voj voog ntawm tes tshwj xeeb?
Antimetabolites yog lub voj voog ntawm tes tshwj xeeb. Antimetabolites yog qhov zoo tshaj plaws thaum lub sij hawm S-theem ntawm cell division vim hais tias lawv feem ntau ua raws li cov hlwb uas tab tom ua synthesis ntawm DNA tshiab rau tsim cov hlwb tshiab. Cov tshuaj toxicity cuam tshuam nrog cov tshuaj no tau pom hauv cov hlwb uas loj hlob thiab sib faib sai.
Yuav ua li cas yog lub mechanism ntawm kev txiav txim ntawm Bleomycin?
Bleomycin yog cov tshuaj tua kab mob glycopeptide nrog cov txheej txheem tshwj xeeb ntawm cov tshuaj tiv thaiv kab mob. Lub tshuaj khi rau guanosine-cytosine-nplua nuj feem ntawm DNA ntawm kev koom tes ntawm "S" tripeptide thiab los ntawm ib nrab intercalation ntawm lub nplhaib bithiazole.
hom tshuaj twg yog Bleomycin?
BLEOMYCIN (blee oh MYE sin) is a tshuaj khomob. Nws yog siv los kho ntau yam mob qog noj ntshav xws li lymphoma, mob qog noj ntshav hauv ncauj tsev menyuam, mob qog noj ntshav taub hau thiab caj dab, thiab qog nqaij hlav qog noj ntshav. Nws kuj tseem siv los tiv thaiv thiab kho cov kua dej nyob ib ncig ntawm lub ntsws uas tshwm sim los ntawm qee yam qog nqaij hlav.
