Video: Haemostasis hauv qhov txhab kho yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Hemostasis yog txheej txheem ntawm mob raug kaw los ntawm khov. Hemostasis pib thaum cov ntshav tawm ntawm lub cev. Thaum kawg, coagulation tshwm sim thiab ntxiv dag zog rau cov platelet ntsaws nrog cov xov ntawm fibrin uas zoo li tus neeg sawv cev ntawm cov khoom siv molecular. Cov hemostasis theem ntawm kho qhov txhab tshwm sim sai heev.
Qhov tseeb, txheej txheem kho qhov txhab yog dab tsi?
Kev kho mob yog complex txheej txheem nyob rau hauv uas daim tawv nqaij, thiab cov ntaub so ntswg nyob rau hauv nws, kho lawv tus kheej tom qab raug mob. Qhov no txheej txheem Nws tau muab faib ua cov theem uas xav tau: ntshav txhaws (hemostasis), o, kev loj hlob ntawm cov ntaub so ntswg (proliferation), thiab cov ntaub so ntswg remodeling (maturation).
Kuj Paub, muaj dab tsi tshwm sim hauv theem kev loj hlob ntawm qhov txhab kho? Thaum kev loj hlob , cov mob yog 'rebuilt' nrog tshiab granulation cov ntaub so ntswg uas yog muaj collagen thiab extracellular matrix thiab nyob rau hauv uas ib tug tshiab network ntawm cov hlab ntsha tsim, a txheej txheem lub npe hu ua 'angiogenesis'. Kev ua haujlwm ntawm tes txo qis thiab cov hlab ntsha hauv qhov chaw raug mob regress thiab txo.
Ib tus kuj tuaj yeem nug, hom kev kho qhov txhab zoo li cas?
Thawj kho , ncua thawj kho , thiab kho los ntawm lub hom phiaj thib ob yog 3 pawg tseem ceeb ntawm kho qhov txhab . Txawm hais tias muaj ntau pawg sib txawv, kev sib cuam tshuam ntawm cov xov tooj ntawm tes thiab cov xov tooj ntawm tes yog zoo ib yam.
Dab tsi yuav pab kom lub qhov txhab sib sib zog nqus zoo dua?
Kho cov mob nrog tshuaj tua kab mob: Tom qab ntxuav tas mob , siv ib txheej nyias ntawm cov tshuaj tua kab mob los tiv thaiv kab mob. Kaw thiab hnav lub mob : Kaw huv si qhov txhab pab txhawb sai dua kho. Cov ntaub qhwv tsis muaj dej thiab cov ntaub qhwv ua haujlwm zoo rau cov menyuam yaus qhov txhab . Sib sib zog nqus qhib qhov txhab tej zaum yuav xav tau stitches los yog staples.
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