Qhov sib txawv tseem ceeb ntawm fibrin thiab slough yog fibrin yog cov protein tawv uas tsim los ntawm fibrinogen thiab yuav tsum tau muab tso rau hauv qhov txhab kom kho tau qhov chaw, thaum slough yog cov ntaub so ntswg necrotic uas yuav tsum tau muab tshem tawm. raug mob kom kho tau qhov chaw.
Kev kho mob yog hloov cov ntaub so ntswg puas lossis puas tsuaj los ntawm cov ntaub so ntswg tshiab. Cov txheej txheem no feem ntau muab faib ua ntau theem, xws li hemostasis, o, proliferation, thiab remodeling. Txoj kev kho qhov txhab yog ib txoj kev nyuaj thiab tsis yooj yim. Nws kuj tseem raug rau kev ua tsis tiav, uas ua rau tsim cov qhov txhab tsis zoo. Yog li ntawd, kev ntsuam xyuas qhov txhab thiab kev tswj xyuas qhov txhab yog qhov tseem ceeb heev. Fibrin thiab slough yog ob yam khoom uas tuaj yeem pom hauv qhov txhab thaum lub sijhawm kho.
Fibrin yog dab tsi?
Fibrin yog cov protein tawv uas tsim los ntawm fibrinogen thiab yuav tsum tau tso rau hauv qhov txhab kom kho tau qhov chaw. Nws yog ib qho fibrous non-globular protein koom nrog hauv cov txheej txheem ntawm cov ntshav. Nws tshwm sim vim qhov kev ua ntawm protease ntawm thrombin ntawm fibrinogen. Qhov no ua rau nws ua rau polymerize. Cov polymerized fibrin thiab platelets ua ke ua ib qho hemostatic clot tshaj qhov txhab. Nws yog daj thiab gelatinous. Fibrin ua rau ntev strands ntawm tawv insoluble proteins uas khi rau platelets. Qhov laj thawj XIII feem ntau sib tw nrog kev sib txuas ntawm fibrin. Yog li ntawd, nws hardens thiab cog lus. Tus ntoo khaub lig txuas fibrin ua rau lub mesh nyob rau sab saum toj ntawm platelet plug, uas ua kom tiav cov ntshav.
Daim duab 01: Fibrin hauv qhov txhab
Fibrin muaj lub luag haujlwm sib txawv hauv cov kab mob. Kev tsim ntau dhau ntawm fibrin vim qhov ua kom cov coagulation cascade ua rau thrombosis. Tsis tas li ntawd, qhov ua tsis tau zoo ntawm fibrin (kev ua txhaum ntxov ntxov) ua rau muaj qhov tshwm sim ntawm hemorrhage. Ntawm qhov tod tes, kev ua haujlwm tsis zoo ntawm daim siab tuaj yeem ua rau txo qis hauv kev tsim cov fibrin precursor molecule fibrinogen. Qhov no ua rau dysfibrinogeneemia. Tsis tas li ntawd, txo qis lossis tsis ua haujlwm fibrin yuav ua rau cov neeg mob haemophiliacs. Cov txheej txheej fibrin yog qhov tshwm sim ntawm cov txheej txheem kho qhov txhab zoo, thiab sim tshem tawm nws tuaj yeem ua rau cov nqaij mos noj qab haus huv. Yog li ntawd, nws yuav tsum tau muab tso rau hauv qhov chaw ntawm qhov txhab.
Slough yog dab tsi?
Slough yog cov ntaub so ntswg tuag uas yuav tsum tau muab tshem tawm ntawm qhov txhab kom kho tau qhov chaw. Slough yog hais txog cov khoom daj lossis dawb nyob rau hauv lub qhov txhab. Nws ib txwm ntub tab sis tuaj yeem qhuav. Slough feem ntau muaj ib qho kev ntxhib los mos. Nws muaj nyob rau hauv lub qhov txhab lub qhov txhab raws li ib tug nyias txheej los yog patchy nyob rau saum npoo ntawm lub qhov txhab.
Daim duab 02: Slough
Slough muaj cov hlwb tuag uas sau rau hauv qhov txhab exudates. Thaum lub sij hawm inflammatory theem ntawm kev kho, neutrophils sib sau ua ke los tua kab mob thiab tshem tawm cov khib nyiab. Qhov no devitalizes cov ntaub so ntswg. Lawv feem ntau tuag sai dua li lawv tuaj yeem raug tshem tawm los ntawm macrophages. Yog li ntawd, cov ntaub so ntswg necrotic tuag nyob rau hauv lub qhov txhab li slough. Slough tshwm raws li cov xim daj lossis grey ntub dej ntawm qhov txhab. Ntxiv mus, nws impairs cov txheej txheem zoo. Yog li ntawd, yuav tsum tau muab tshem tawm ntawm qhov txhab kom kho tau qhov chaw.
Dab tsi zoo sib xws ntawm Fibrin thiab Slough?
- Fibrin thiab slough muaj nyob rau hauv lub txaj mob.
- Ob leeg txhim kho thaum lub sijhawm kho qhov txhab zoo.
- Lawv tuaj yeem tshwm daj.
- Ob leeg muaj qhov mob hnyav thiab mob ntev.
Qhov txawv ntawm Fibrin thiab Slough yog dab tsi?
Fibrin yog cov protein uas tawv tawv uas tshwm sim los ntawm fibrinogen thiab yuav tsum tau tso rau hauv qhov txhab kom kho tau qhov chaw. Ntawm qhov tod tes, slough yog cov ntaub so ntswg necrotic tuag uas yuav tsum tau muab tshem tawm ntawm qhov txhab kom kho tau qhov chaw. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm fibrin thiab slough. Tsis tas li ntawd, fibrin cov ntaub ntawv nyob rau hauv cov ntshav txhaws (hemostasis) theem ntawm lub qhov txhab kho cov txheej txheem thaum slough cov ntaub ntawv nyob rau hauv lub inflammatory txheej txheem ntawm lub qhov txhab kho.
Cov hauv qab no infographic tabulates qhov sib txawv ntawm fibrin thiab slough rau ib sab ntawm kev sib piv.
Summary – Fibrin vs Slough
Kev kho mob yog ib qho txheej txheem lom neeg hauv tib neeg lub cev. Nws yog ua tiav los ntawm cov txheej txheem precisely xws li hemostasis, o, proliferation, thiab remodeling. Fibrin thiab slough yog ob yam khoom uas tuaj yeem pom hauv qhov txhab hauv txoj kev kho. Fibrin yog cov protein uas tawv tawv uas yuav tsum tau tso rau hauv qhov txhab kom kho tau qhov chaw, thaum slough yog cov ntaub so ntswg tuag uas yuav tsum tau muab tshem tawm ntawm qhov txhab kom kho tau qhov chaw. Yog li, qhov no yog cov ntsiab lus ntawm qhov sib txawv ntawm fibrin thiab slough.
