FIB yog lus Askiv luv rau fibrinogen, thiab fibrinogen yog ib qho coagulation factor. Yog tias cov ntshav coagulation ntau, FIB tus nqi txhais tau tias cov ntshav nyob rau hauv lub xeev hypercoagulable, thiab thrombus yooj yim tsim.
Tom qab tib neeg lub tshuab coagulation raug qhib, fibrinogen dhau los ua fibrin monomer nyob rau hauv qhov kev ua ntawm thrombin, thiab fibrin monomer tuaj yeem sib sau ua ke rau hauv fibrin polymer, uas yog pab rau kev tsim cov ntshav txhaws thiab ua lub luag haujlwm tseem ceeb hauv cov txheej txheem coagulation.
Fibrinogen feem ntau yog tsim los ntawm hepatocytes thiab yog ib qho protein uas muaj kev ua haujlwm coagulation. Nws tus nqi ib txwm yog ntawm 2 ~ 4qL. Fibrinogen yog ib yam khoom cuam tshuam nrog kev coagulation, thiab nws qhov nce feem ntau yog qhov tsis tshwj xeeb ntawm lub cev thiab yog qhov ua rau muaj kab mob ntsig txog thromboembolism.
Tus nqi FIB ntawm cov ntshav txhaws tuaj yeem nce ntxiv rau ntau yam kab mob, cov yam ntxwv ntawm cov noob caj noob ces lossis kev o, cov roj ntshav siab, ntshav siab
Mob plawv, ntshav qab zib, mob ntsws, mob nqaij sib txuas, mob plawv, thiab mob qog nqaij hlav phem. thaum raug kev txom nyem los ntawm txhua yam kab mob saum toj no yuav ua rau muaj ntshav txhaws. Yog li ntawd, tus nqi FIB ntshav siab txhais tau tias yog lub xeev ntshav coagulation siab.
Qib fibrinogen siab txhais tau tias cov ntshav nyob rau hauv lub xeev ntawm hypercoagulability thiab yog ib qho yooj yim thrombosis. Fibrinogen tseem hu ua coagulation factor I. Txawm hais tias nws yog endogenous coagulation lossis exogenous coagulation, qhov kawg ntawm fibrinogen yuav ua kom fibroblasts ua haujlwm. Cov protein maj mam intertwined rau hauv ib lub network los tsim cov ntshav txhaws, yog li fibrinogen sawv cev rau kev ua haujlwm ntawm cov ntshav coagulation.
Fibrinogen feem ntau yog tsim los ntawm lub siab thiab tuaj yeem nce siab hauv ntau yam kab mob. Cov yam ntxwv caj ces lossis kev mob nkeeg suav nrog cov roj ntshav siab, ntshav siab, kab mob plawv, ntshav qab zib, mob ntsws, kab mob sib txuas, kab mob plawv, thiab cov qog nqaij hlav phem yuav nce siab. Tom qab phais loj, vim tias lub cev xav tau ua haujlwm hemostasis, nws kuj tseem yuav txhawb kom muaj kev nce ntxiv ntawm fibrinogen rau kev ua haujlwm hemostasis.
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