Dab tsi yog hom sib txawv ntawm heparin?
Dab tsi yog hom sib txawv ntawm heparin?

Video: Dab tsi yog hom sib txawv ntawm heparin?

Video: Dab tsi yog hom sib txawv ntawm heparin?
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Ob hom ntawm heparins yog dav siv, unfractionated heparin tshuaj (UFH) thiab qhov hnyav hnyav heparin tshuaj (LWM). Heparin -thiab thrombocytopenia (HIT) yog qhov tshwm sim tsis zoo uas tuaj yeem tshwm sim thaum kho nrog heparin tshuaj.

Hauv txoj kev no, qhov tsis sib xws ntawm heparin txhais li cas?

Unfractionated Heparin (UFH) yog cov tshuaj ua kom ntshav sai sai uas ua haujlwm ua ke nrog antithrombin, cov protein ntau hauv lub cev, txhawm rau txhaws txhaws. Raws li nrog txhua daim ntawv ntawm heparin tshuaj , UFH tsis ua kom tawg, tab sis nws ua rau lawv tsis loj hlob thiab nres qhov tshiab los ntawm kev tsim.

Tsis tas li ntawd, lub npe generic ntawm heparin yog dab tsi? Cov npe ntawm Heparins:

Lub Npe Tshuaj Xyuas Avg. Kev Ntsuas
Fragmin (Pro) Lub Npe Lub Npe: dalteparin 2 xyuas 10
Innohep (Pro) Lub npe tshuaj: tinzaparin 1 kev tshuaj xyuas 10
Lovenox (Pro) Lub npe: enoxaparin 15 xyuas 7.4
Heparin Sodium (Pro) Lub npe tshuaj: heparin 0 xyuas Ntxiv kev ntaus nqi

Dhau li, qhov sib txawv ntawm LMWH thiab heparin yog dab tsi?

Sib txawv los ntawm heparin tshuaj (i.e." unfractionated heparin tshuaj ") suav nrog: Cov teebmeem anticoagulant ntawm heparin tshuaj feem ntau yog thim rov qab nrog cov tshuaj protamine sulfate, thaum cov tshuaj protamine cuam tshuam rau LMWH yog txwv. LMWH muaj tsawg dua qhov cuam tshuam ntawm thrombin piv rau heparin tshuaj , tab sis hais txog qhov cuam tshuam tib yam ntawm Factor Xa.

Puas yog Lovenox tsis siv tshuaj heparin?

LMWH, xws li enoxaparin, yog tsim los ntawm heparin tshuaj . Nws kuj tseem muaj raws li cov kua tshuaj txhaj tshuaj siv los tiv thaiv cov ntshav txhaws, tab sis nws yog siv txawv dua li heparin tshuaj . LMWH tsim cov lus teb rau cov tshuaj tiv thaiv coagulant ntau dua, yog li tsis tas yuav tsum tau saib xyuas ntau zaus los kho cov koob tshuaj.

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