Cov txheej txheem:
- Puas thrombin pom hauv plasma?
- tib neeg thrombin tuaj qhov twg?
- Pom tau fibrin nyob qhov twg?
- Yuav ua li cas thrombin tsim?
Video: Pom thrombin nyob qhov twg?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Tus thrombin (prothrombin) noob nyob rau ntawm kaum ib chromosome (11p11-q12).
Puas thrombin pom hauv plasma?
Cov glycoprotein prothrombin, uas tshwm sim hauv ntshav ntshav, hloov mus rau hauv thrombin los ntawm qhov ua kom ntshav txhaws hu ua factor X lossis prothrombinase; thrombin ces ua rau hloov fibrinogen, kuj muaj nyob rau hauv plasma, ua fibrin, uas, ua ke nrog platelets los ntawm cov ntshav, tsim cov ntshav txhaws. …
tib neeg thrombin tuaj qhov twg?
Thrombin yog ib tug tswv cuab ntawm serine protease tsev neeg, thiab nws yog generated los ntawm nws inactive precursor prothrombin los ntawm Factor Xa, raws li ib feem ntawm lub prothrombinase complex, nyob rau saum npoo ntawm activated cells. Cov tshuaj tiv thaiv hemostatic yog qhov paub zoo tshaj plaws ntawm thrombin.
Pom tau fibrin nyob qhov twg?
Fibrin, ib qho protein uas tsis txaus ntseeg uas tsim tawm los ntawm kev los ntshav thiab yog cov khoom tseem ceeb ntawm cov ntshav txhaws. Fibrin yog ib qho tawv nqaij protein uas tau teem rau hauv cov hlua ntev ntev; Nws yog tsim los ntawm fibrinogen, ib tug soluble protein uas yog tsim los ntawm lub siab thiab pom nyob rau hauv cov ntshav plasma
Yuav ua li cas thrombin tsim?
Thrombin yog tsim los ntawm cov txheej txheem nyuaj ntawm cov txheej txheem proteolytic uas yog pib thaum cov ntaub so ntswg cryptic cuam tshuam nrog cov ntshav plasma VIIa los pib cov txheej xwm nyuaj ua rau tsim cov Cov ntshav coagulation enzyme complexes uas ua rau kom muaj txiaj ntsig ntawm cov enzyme.
Pom zoo:
Ntawm qhov chaw twg tsis pom los ntawm qhov pom sab hauv?
Lub qhov ntswg zoo tshaj plawsyog nyob tom qab thiab yog li tsis pom nyob rau sab xub ntiag. Cov duab 9.1, 9.3, 9.5, 9.7, thiab 9.10 N/A Pab txhawb rau anterior cranial fossa; tsim ib feem ntawm qhov ntswg septum thiab qhov ntswg kab noj hniav;
Nyob rau qhov chaw nyob ze rau qhov pom?
Kev nyob ze ze Lub zeem muag Qhov kev pab cuam reflex (lossis nyob ze teb) yog peb feem reflexuas coj cov khoom ze rau hauv kev tsom los ntawm lens thickening, pupillary constriction, thiab sab hauv kev sib hloov ntawm qhov muag-qhov muag convergence.
Qhov qhov muag tsis pom ntawm lub tsheb thauj khoom nyob qhov twg?
Tsev tsheb ciav hlau qhov muag tsis pom muaj xws li: Ncaj nraim rau pem hauv ntej ntawm lub tsheb thauj khoom mus txog 20 ko taw Ncaj nraim hauv qab lub tsheb thauj khoom li 30 ko taw Txhua sab ntawm lub tsheb thauj mus rau sab nraub qaum Tam sim ntawd hauv qab thiab qab tus neeg tsav tsheb qhov rais Puas muaj qhov muag tsis pom kev tsheb thauj mus los?
Qhov kev pom twg pom kev tsis sib haum xeeb yog qhov tsim nyog?
Thaum tib neeg kev sib raug zoo pom tau txais kev sib haum xeeb ntawm lub koom haum ua ib feem tseem ceeb, kev sib cuam tshuam kev pom ntawm-kev tsis sib haum xeeb ntawm lub koom haum yuav siv tib lub tswv yim ib kauj ruam ntxiv. Nws qhia tias qhov kev tsis sib haum xeeb tsis tu ncua, tsawg kawg yog qhov tsim nyog thiab muaj txiaj ntsig zoo rau ib pab pawg .
Dab tsi yog qhov txawv ntawm kev pom tsis pom thiab pom tsis pom ntau dua?
Kev muaj peev xwm tawm tsam yam tsis muaj qhov kawg ntawm kev sau ntawv vs kev tuaj yeem cuam tshuam rau lwm tus neeg kuj yog qhov sib txawv. Qhov tseem ceeb Invisibility yog "qhov tseeb nrhiav / nkaum / mus ncig tsis pom" qhov twg Qhov Kev Pom Zoo Tshaj Plaws yog ntau ntawm kev sib ntaus sib tua Puas pom qhov tsis pom kev ua haujlwm ntawm kev pom tsis pom ntau dua?
