Cov txheej txheem:
![Qhov kev loj hlob ntawm qhov raug mob yog dab tsi? Qhov kev loj hlob ntawm qhov raug mob yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13984674-what-is-the-proliferation-stage-in-an-injury-j.webp)
Video: Qhov kev loj hlob ntawm qhov raug mob yog dab tsi?
![Video: Qhov kev loj hlob ntawm qhov raug mob yog dab tsi? Video: Qhov kev loj hlob ntawm qhov raug mob yog dab tsi?](https://i.ytimg.com/vi/t3lJo5Q8V4Y/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Kev loj hlob (kev loj hlob ntawm cov ntaub so ntswg tshiab): Hauv qhov no theem , angiogenesis, collagen deposition, granulation ntaub so ntswg tsim, epithelialization, thiab qhov txhab kev cog lus tshwm sim. Hauv angiogenesis, vascular endothelial cells tsim cov hlab ntshav tshiab.
Ib yam li ntawd ib tug yuav nug, yuav ua li cas tshwm sim nyob rau hauv proliferation theem ntawm qhov txhab kho?
Lub sijhawm kev loj hlob , cov qhov txhab yog 'rebuilt' nrog cov ntaub so ntswg tshiab granulation uas muaj collagen thiab extracellular matrix thiab nyob rau hauv uas lub network tshiab ntawm cov hlab ntsha tsim, txheej txheem lub npe hu ua 'angiogenesis'. Kev ua haujlwm ntawm tes txo qis thiab tus naj npawb ntawm cov hlab ntsha hauv thaj tsam raug mob rov qab thiab txo qis.
Ib tug kuj yuav nug, ntev npaum li cas yog lub sij hawm proliferative ntawm qhov txhab kho? 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.
Ib yam nkaus, 4 theem ntawm kev kho qhov txhab yog dab tsi?
Lub cascade ntawm kev kho yog muab faib ua plaub theem sib tshooj: Hemostasis, Inflammatory, Proliferative, thiab Maturation
- Theem 1: Hemostasis Phase.
- Theem 2: Kev Tiv Thaiv / Kab Mob Kab Mob.
- Theem 3: Phase Proliferative.
- Theem 4: Theem Ua Ntej
Lub sijhawm proliferation yuav kav ntev npaum li cas?
Txoj kev kho qhov txhab yog feem ntau characterized li plaub sequential tab sis overlapping theem : haemostasis (0–ob peb teev tom qab raug mob), o (1-3 hnub), kev loj hlob (4-21 hnub) thiab kho dua tshiab (21 hnub – 1 xyoos) [1].
Pom zoo:
Dab tsi yog qib sib txawv ntawm kev raug mob cuam tshuam nrog kev raug mob tawg?
![Dab tsi yog qib sib txawv ntawm kev raug mob cuam tshuam nrog kev raug mob tawg? Dab tsi yog qib sib txawv ntawm kev raug mob cuam tshuam nrog kev raug mob tawg?](https://i.answers-medical.com/preview/medical-health/13915036-what-are-the-different-levels-of-injury-associated-with-a-blast-explosion-injury-j.webp)
Muaj 4 hom kev raug mob tawg: thawj, theem ob, qib siab, thiab tus neeg thib plaub. Thawj qhov kev raug mob tawg yog qhov tshwm sim ncaj qha los ntawm kev cuam tshuam ntau dhau rau lub cev. Cov kev raug mob no feem ntau tshwm sim rau cov kabmob hauv lub cev-lub suab, lub ntsws, thiab lub plab zom mov
Kev sib raug zoo ntawm kev loj hlob ntawm tes thiab kev tsim tawm ntawm tes yog dab tsi?
![Kev sib raug zoo ntawm kev loj hlob ntawm tes thiab kev tsim tawm ntawm tes yog dab tsi? Kev sib raug zoo ntawm kev loj hlob ntawm tes thiab kev tsim tawm ntawm tes yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13960243-what-is-the-relationship-between-cell-growth-and-cell-reproduction-j.webp)
Thaum lub sij hawm Binary fission thiab mitosis theej tawm cov DNA cov ntsiab lus ntawm kev tsim cov niam txiv ntawm tes tau muab cais ua ob qhov sib npaug sib luag uas yog lub hom phiaj kom xaus rau hauv ob tus ntxhais ntxhais. Ib feem kawg ntawm cov txheej txheem ntawm kev tsim cov cell yog faib cell, thaum tus ntxhais lub cev lub cev sib cais los ntawm niam txiv ntawm tes
Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so?
![Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so? Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so?](https://i.answers-medical.com/preview/medical-health/14027937-which-joint-disease-is-characterized-by-joint-stiffness-on-movement-and-joint-pain-of-weight-bearing-joints-that-usually-is-relieved-by-rest-j.webp)
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![Kev phom sij loj dab tsi suav nrog xwm txheej uas tus neeg lossis ib feem ntawm tus neeg tau raug mob los ntawm kev raug nyem? Kev phom sij loj dab tsi suav nrog xwm txheej uas tus neeg lossis ib feem ntawm tus neeg tau raug mob los ntawm kev raug nyem?](https://i.answers-medical.com/preview/medical-health/14086246-what-major-hazard-includes-incidents-where-a-person-or-part-of-a-person-was-injured-by-being-squeezed-j.webp)
Raws li OSHA, kev phom sij thiab tus lej taw tes tau hais tseg tias, "Kev raug mob los ntawm ib tus neeg raug nyem, ntes tau, tsoo, tsoo, los yog nias nruab nrab ntawm ob lossis ntau yam khoom, lossis nruab nrab ntawm cov khoom
Ib qho piv txwv ntawm kev loj hlob ntawm kev xav yog dab tsi?
![Ib qho piv txwv ntawm kev loj hlob ntawm kev xav yog dab tsi? Ib qho piv txwv ntawm kev loj hlob ntawm kev xav yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14113934-what-is-an-example-of-social-emotional-development-j.webp)
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