Npaum li cas cov nqaij plasminogen activator?
Npaum li cas cov nqaij plasminogen activator?

Video: Npaum li cas cov nqaij plasminogen activator?

Video: Npaum li cas cov nqaij plasminogen activator?
Video: Plasminogen Activator Inhibitor (PAI) 2024, Lub Xya hli ntuj
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Hauv txoj kev tshawb fawb tshiab, cov kws tshawb fawb pom tias tus nqi alteplase nce 111% ntawm xyoo 2005 thiab 2014. Xyoo 2005, 1 mg ntawm cov nqi tshuaj $30.50 , piv nrog $64.30 hauv 2014. Hauv lwm lo lus, tus qauv 100-milligram vial ntawm alteplase raug nqi kwv yees $6, 400 nyob rau hauv 2014.

Yog li ntawd, cov tshuaj tPA raug nqi ntau npaum li cas?

Tus nqi ntawm tPA yog "ruaj khov txij xyoo 2005 txog xyoo 2009, thaum nws pib nce ntxiv nyob rau lub sijhawm," Dr Kleindorfer tshaj tawm. Xyoo 2005, 1 mg ntawm tPA tus nqi $30.50 , piv nrog $64.30 xyoo 2014, lub ntsiab lus tus qauv 100-mg vial ntawm tPA raug nqi txog $6400 xyoo 2014, nws piav qhia.

Qhov thib ob, cov nqaij plasminogen activator yog dab tsi thiab nws ua haujlwm li cas? TPA yog cov protein uas tshwm sim ib txwm pom nyob rau ntawm cov qog endothelial, cov hlwb uas kab cov hlab ntshav. Nws qhib lub conversion ntawm plasminogen rau plasmin , ib qho enzyme lub luag haujlwm rau kev tawg ntawm cov ntshav txhaws. 2? TPA ua haujlwm los ntawm kev tiv thaiv kev txhaws ntawm cov ntshav txhaws uas cuam tshuam cov ntshav ntws hauv lub hlwb.

Yooj yim li ntawd, dab tsi yog siv cov ntaub so ntswg plasminogen activator?

Kev Txhais Lus Kho Mob ntawm Cov ntaub so ntswg plasminogen activator Tissue plasminogen activator : (tPA) Ib qho enzyme uas pab ua kom cov ntshav txhaws. tPA yog tsim los ntawm cov kab mob hauv cov hlab ntshav thiab tseem tau ua hauv chav kuaj. Nws yog cov kab mob thrombolytic (khov-tsoo) tus neeg sawv cev thiab yog siv hauv kev kho mob plawv nres thiab mob hlab ntsha tawg.

Puas yog tPA yog cov khoom lag luam ntshav?

Chr. Cov ntaub so ntswg plasminogen activator (luv tPA lossis PLAT) yog cov protein koom nrog hauv kev tawg ntawm ntshav txhaws. Nws yog serine protease (EC 3.4. 21.68) pom ntawm cov qog endothelial, cov hlwb uas ua kab ntshav nkoj.

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