Txoj kev sib cuag ntawm coagulation yog pib los ntawm kev ua kom factor XII (fXII) hauv cov txheej txheem uas tseem koom nrog cov qib siab molecular-yuag kininogen (HK) thiab ntshav plasma prekallikrein (PK.).
thawj kauj ruam ntawm ntshav txhaws yog dab tsi?
1) Txoj hlab ntshav. 2) Tsim ib ntus "platelet plug." 3) Ua kom cov coagulation cascade.
Dab tsi ua rau ntshav txhaws?
Raws li kev taw qhia ntawm cov hlwb, tshwj xeeb yog cov ntaub so ntswg raug mob, cov ntshav coagulation tau qhib thiab cov hlab ntsha fibrin tau tsim sai heev. Cov protein nyob rau saum npoo ntawm cov hlwb uas yog lub luag haujlwm rau kev pib ntshav txhaws yog lub npe hu ua tissue factor, lossis cov ntaub so ntswg thromboplastin
Dab tsi pab ntshav txhaws?
Txoj kev kho cov ntshav txhaws nyob ntawm tus neeg mob tag nrho thiab qhov chaw ntawm cov ntshav txhaws
- tshuaj tiv thaiv kab mob. Qhia rau Pinterest Ib tus kws kho mob tuaj yeem sau cov tshuaj anticoagulant los kho cov ntshav txhaws. …
- Txhob tso tseg. …
- Thrombolytics. …
- Kev phais thrombectomy. …
- Vena cava filters.
Yuav ua li cas pib cov txheej txheem txhaws?
Coagulation pib yuav luag tam sim tom qab kev raug mob rau endothelium hauv cov hlab ntshaKev tso ntshav mus rau qhov chaw subendothelial pib ob txheej txheem: hloov pauv hauv platelets, thiab raug cov ntaub so ntswg subendothelial. qhov tseem ceeb rau plasma factor VII, uas thaum kawg ua rau cross-linked fibrin tsim.
