1. Kev ntsuam xyuas Plasma D-dimer yog ib qho kev ntsuam xyuas los nkag siab txog kev ua haujlwm fibrinolytic thib ob.

Txoj Cai Tshuaj Xyuas: Anti-DD monoclonal antibody yog coated rau ntawm cov khoom latex. Yog tias muaj D-dimer hauv receptor plasma, antigen-antibody reaction yuav tshwm sim, thiab cov khoom latex yuav sib sau ua ke. Txawm li cas los xij, qhov kev kuaj no tuaj yeem zoo rau txhua qhov kev los ntshav nrog cov ntshav txhaws, yog li nws muaj qhov tsis tshua muaj thiab muaj kev nkag siab zoo.

2. Muaj ob qhov chaw ntawm D-dimer hauv vivo

(1) Lub xeev hypercoagulable thiab theem nrab hyperfibrinolysis;

(2) kev ua kom cov ntshav tsis txhob txhaws;

D-dimer feem ntau qhia txog kev ua haujlwm fibrinolytic. Kev nce lossis zoo pom tau hauv kev ua haujlwm hyperfibrinolysis theem ob, xws li lub xeev hypercoagulable, disseminated intravascular coagulation, kab mob raum, kev tsis lees txais hloov pauv lub cev, kev kho mob thrombolytic, thiab lwm yam.

3. Tsuav yog muaj cov ntshav txhaws thiab cov tshuaj fibrinolytic hauv cov hlab ntsha ntawm lub cev, D-dimer yuav nce ntxiv.

Piv txwv li: mob plawv nres, mob hlwb tawg, mob ntsws embolism, mob venous thrombosis, phais mob, mob qog, mob ntshav hauv cov hlab ntsha tawg, kis kab mob thiab cov nqaij mos necrosis tuaj yeem ua rau D-dimer nce ntxiv. Tshwj xeeb tshaj yog rau cov neeg laus thiab cov neeg mob hauv tsev kho mob, vim muaj kab mob bacteremia thiab lwm yam kab mob, nws yooj yim ua rau cov ntshav coagulation tsis zoo thiab ua rau D-dimer nce ntxiv.

4. Qhov tshwj xeeb uas D-dimer pom tsis yog hais txog kev ua tau zoo hauv ib qho kab mob tshwj xeeb, tab sis rau cov yam ntxwv ntawm cov kab mob loj no nrog rau kev coagulation thiab fibrinolysis.

Hauv kev xav, kev tsim cov fibrin txuas nrog yog thrombosis. Txawm li cas los xij, muaj ntau yam kab mob hauv tsev kho mob uas yuav ua rau lub cev coagulation thaum lub sijhawm tshwm sim thiab kev loj hlob ntawm tus kab mob. Thaum cov fibrin txuas nrog raug tsim tawm, lub cev fibrinolytic yuav raug qhib thiab cov fibrin txuas nrog yuav raug hydrolyzed kom tiv thaiv nws cov "accumulation" loj heev. (clinically significant thrombus), ua rau D-dimer nce siab heev. Yog li ntawd, D-dimer nce siab tsis tas yuav yog qhov thrombosis tseem ceeb hauv tsev kho mob. Rau qee yam kab mob lossis cov tib neeg, nws yuav yog ib qho txheej txheem pathological.