Lub sijhawm loj hlob ntawm kev kho yog dab tsi?
Lub sijhawm loj hlob ntawm kev kho yog dab tsi?

Video: Lub sijhawm loj hlob ntawm kev kho yog dab tsi?

Video: Lub sijhawm loj hlob ntawm kev kho yog dab tsi?
Video: lub sijhawm uas tsaus ntuj nti thiab sab ntsuj plig mluag luav heev 2024, Lub rau hli ntuj
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Lub sijhawm kev loj hlob , lub qhov txhab yog 'rebuilt' nrog tshiab granulation ntaub so ntswg uas yog muaj xws li collagen thiab extracellular matrix thiab nyob rau hauv uas ib tug tshiab network ntawm cov hlab ntsha tsim, ib tug txheej txheem hu ua 'angiogenesis'.

Tib neeg kuj nug, Ntev npaum li cas ntawm kev kho qhov txhab?

Cov Proliferative theem feem ntau kav txhua qhov chaw los ntawm plaub txog 24 hnub.

Kev nthuav tawm txhais tau li cas hauv kev kho qhov txhab? Kev loj hlob (kev loj hlob ntawm cov ntaub so ntswg tshiab): Nyob rau theem no, angiogenesis, collagen deposition, granulation ntaub so ntswg, epithelialization, thiab mob kev cog lus tshwm sim. Hauv angiogenesis, vascular endothelial cells tsim cov hlab ntshav tshiab.

Ib qho ntxiv, ntev npaum li cas qhov kev nthuav tawm nyob ntev?

Lub sijhawm ntawm inflammatory theem feem ntau kav ob peb hnub [2]. Cov proliferative theem yog Nws tshwm sim los ntawm kev tsim cov ntaub so ntswg granulation, reepithelialization, thiab neovascularization. Qhov no theem tuaj yeem kav ntev ob peb lub lis piam.

Dab tsi yog qhov txheej txheem ntawm kev kho qhov txhab?

Kho yog ib qho systematic txheej txheem , ib txwm piav qhia nyob rau hauv cov nqe lus ntawm 4 overlapping classic theem: hemostasis, o, proliferation, thiab maturation. Thaum cov platelets ua lub luag haujlwm tseem ceeb hauv kev tsim cov hlab ntshav thaum lub cev hemostasis, cov qog ua rau cov nqaij mos raug mob thaum lub sijhawm mob.

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