Cov ntawv xov xwm
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Kev siv D-dimer hauv COVID-19
Cov fibrin monomers hauv cov ntshav raug txuas los ntawm cov yam ntxwv ua haujlwm X III, thiab tom qab ntawd hydrolyzed los ntawm cov plasmin ua haujlwm los tsim cov khoom tawg tshwj xeeb hu ua "fibrin degradation product (FDP)." D-Dimer yog FDP yooj yim tshaj plaws, thiab qhov nce hauv nws qhov hnyav concentration refl ...Nyeem ntxiv -
Qhov Tseem Ceeb ntawm Kev Ntsuas D-dimer Coagulation
Feem ntau D-dimer yog siv ua ib qho ntawm cov cim qhia tseem ceeb ntawm PTE thiab DVT hauv kev kho mob. Nws tshwm sim li cas? Plasma D-dimer yog cov khoom degradation tshwj xeeb uas tsim los ntawm plasmin hydrolysis tom qab fibrin monomer txuas nrog los ntawm activating factor XIII...Nyeem ntxiv -
Yuav Ua Li Cas Tiv Thaiv Kev Ntshav Txhaws?
Nyob rau hauv ib txwm muaj xwm txheej, cov ntshav ntws hauv cov hlab ntsha thiab cov leeg ntshav yog tas li. Thaum cov ntshav txhaws hauv cov hlab ntsha, nws hu ua thrombus. Yog li ntawd, cov ntshav txhaws tuaj yeem tshwm sim hauv ob qho tib si cov hlab ntsha thiab cov leeg ntshav. Arterial thrombosis tuaj yeem ua rau myocardial infarction, mob stroke, thiab lwm yam. Ven...Nyeem ntxiv -
Cov tsos mob ntawm kev ua haujlwm tsis zoo ntawm cov ntshav coagulation yog dab tsi?
Tej tus neeg uas muaj tus kab mob Leiden's fifth factor tej zaum yuav tsis paub txog qhov no. Yog tias muaj tej yam tshwm sim, thawj qhov feem ntau yog ntshav txhaws hauv ib feem ntawm lub cev. Nyob ntawm qhov chaw ntawm cov ntshav txhaws, nws tuaj yeem tsis hnyav heev lossis ua rau tuag taus. Cov tsos mob ntawm thrombosis muaj xws li: •Pai...Nyeem ntxiv -
Qhov Tseem Ceeb ntawm Kev Coagulation
1. Lub Sijhawm Prothrombin (PT) Nws feem ntau yog qhia txog qhov xwm txheej ntawm lub cev coagulation sab nraud, uas INR feem ntau siv los saib xyuas cov tshuaj anticoagulants hauv qhov ncauj. PT yog qhov qhia tseem ceeb rau kev kuaj mob ntawm lub xeev prethrombotic, DIC thiab kab mob siab. Nws yog siv los ua kev tshuaj ntsuam...Nyeem ntxiv -
Qhov Ua Rau Muaj Kev Tsis Zoo ntawm Cov Ntshav Coagulation
Cov ntshav coagulation yog ib qho kev tiv thaiv ib txwm muaj hauv lub cev. Yog tias muaj kev raug mob hauv zos, cov tshuaj coagulation yuav sib sau ua ke sai sai thaum lub sijhawm no, ua rau cov ntshav coagulate ua cov ntshav txhaws zoo li jelly thiab tiv thaiv kev poob ntshav ntau dhau. Yog tias cov ntshav coagulation tsis ua haujlwm, nws ...Nyeem ntxiv
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