Yuav ua li cas endostatin yuav tsum ua haujlwm?
Yuav ua li cas endostatin yuav tsum ua haujlwm?

Video: Yuav ua li cas endostatin yuav tsum ua haujlwm?

Video: Yuav ua li cas endostatin yuav tsum ua haujlwm?
Video: Yuav kawm ntawv li cas thiaj kawm tau zoo?4 2024, Lub Xya hli ntuj
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Endostatin : Ib feem ntawm cov protein, collagen 18, uas muaj nyob hauv txhua cov hlab ntshav. Endostatin feem ntau yog zais los ntawm cov hlab ntsha hauv cov lus teb rau cov qog. Endostatin zoo li nres txoj kev tsim cov hlab ntsha tshiab (angiogenesis), uas yog qhov tsim nyog rau kev txhim kho qog.

Ib yam li ntawd, tib neeg nug, endostatin ua haujlwm li cas rau mob qog noj ntshav?

Tsev kawm ntawv ntawm Wisconsin Comprehensive Cancer Center yog ib ntawm ob qhov chaw los ua kev sim tib neeg ntawm endostatin , muaj peev xwm cog lus mob qog noj ntshav kev kho mob uas zoo li ua hauj lwm ib feem los ntawm kev cuam tshuam kev loj hlob ntawm cov hlab ntsha uas txhawb nqa qog hlwb.

Qhov thib ob, puas yog endostatin FDA pom zoo? Endostatin ua yog pom zoo los ntawm US Food and Drug Administration ( FDA ) rau kev kho mob ntawm NV-txog mob qog noj ntshav; Yog li, nws yuav yog ib qho tshuaj ntxiv uas tuaj yeem muab ntxiv rau kev kho mob los tiv thaiv VEGF los kho cov pob txha NV- thiab lymphangiogenesis ntsig txog mob.

Raws li, kev sib raug zoo ntawm angiostatin thiab endostatin yog dab tsi?

Angiostatin thiab endostatin Angiostatin yog ib qho kev tiv thaiv sab hauv ntawm cov protein uas paub, plasminogen, qhia hauv koom haum nrog cov qog nqaij hlav hauv cov ntshav xws li nws tiv thaiv thawj cov qog nqaij hlav loj hlob los ntawm kev thaiv cov qog angiogenesis.

Vim li cas cov qog nqaij hlav cancer yuav tsum dhau los ua angiogenic?

hlwb , cov qog nqaij hlav cancer tsis tuaj yeem nyob tsis muaj oxygen thiab cov khoom noj. Yog li lawv xa tawm cov cim, hu ua angiogenesis yam, uas txhawb kom cov hlab ntsha tshiab loj tuaj rau hauv cov qog. Nws txhawb txoj kev loj hlob ntawm ntau pua cov hlab ntsha me me (capillaries) coj cov as-ham thiab oxygen.

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