Video: Cov ntshav platelets pab ua kom cov ntshav khov li cas?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Platelets yog me me ntshav cell uas pab koj lub cev daim ntawv clots tsum tsum los ntshav . Yog ib yam ntawm koj ntshav cov hlab ntsha tau txais kev puas tsuaj, nws xa tawm cov teeb liab mus rau cov platelets . Cov cov platelets tom qab ntawd maj mus rau qhov chaw puas. lawv tsim ib lub plug ( txhav ) kho qhov kev puas tsuaj.
Ntxiv mus, cov qe ntshav twg pab ntshav txhaws?
Platelets yog me me hlwb uas muaj txoj haujlwm loj hauv kev txwv kev los ntshav. Proteins nyob rau hauv cov ntshav ntshav hu ua txhaws yam ua haujlwm los tsim a txhav . Txhawm rau kom nkag siab txog ntshav tsis xwm yeem, koj yuav tsum paub yuav ua li cas cov protein thiab cov platelets hauv ntshav ua hauj lwm ua ke. Peb lub cev ua cov platelets hauv cov pob txha ntawm peb cov pob txha.
Kuj Paub, cov ntshav coagulate li cas? Coagulation tseem hu ua clotting, yog txheej txheem uas ntshav hloov los ntawm cov kua mus rau gel, tsim ua ntshav clot. Coagulation pib yuav luag instantly tom qab raug mob rau lub ntshav Lub nkoj tau puas lub endothelium hauv ob sab phlu ntshav nkoj.
Yog li ntawd, dab tsi pab kom ntshav txhaws?
Ntshav los ntshav , los yog coagulation , yog txheej txheem tseem ceeb uas tiv thaiv kom tsis txhob los ntshav ntau thaum a ntshav lub nkoj raug mob. Platelets (ib hom ntshav cell) thiab cov protein nyob hauv koj cov ntshav (cov kua ib feem ntawm ntshav ) ua haujlwm ua ke kom tsis txhob los ntshav los ntawm kev tsim a txhav dhau qhov raug mob.
Cov vitamin twg yog lub luag haujlwm rau cov ntshav txhaws?
Vitamin K yog cofactor rau enzyme lub luag haujlwm rau cov tshuaj tiv thaiv uas tswj tau ntshav txhaws yam tseem ceeb: prothrombin; Factors VII, IX, thiab X; thiab proteins C thiab S. Vim vitamin K tau muab rau hauv cov zaub mov noj thiab los ntawm kev sib sau ntawm cov kab mob hauv plab, qhov tsis zoo tsis tshwm sim.
Pom zoo:
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