Video: Cov tshuaj twg yog suav tias yog antithrombotic?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov tshuaj Antithrombotic hauv kev siv niaj hnub suav nrog tshuaj antiplatelet ( tshuaj aspirin , clopidogrel , thiab glycoprotein IIb / IIIa receptor antagonists) thiab anticoagulants (unfractionated thiab qis molecular hnyav heparin tshuaj , warfarin, thiab ncaj qha thrombin inhibitors).
Thiab cov lus nug yog, dab tsi yog tshuaj antithrombotic?
Ib antithrombotic Tus neeg sawv cev yog cov tshuaj uas txo cov ntshav txhaws (thrombi). Antithrombotics tuaj yeem siv kho rau kev tiv thaiv (kev tiv thaiv thawj zaug, kev tiv thaiv theem nrab) lossis kev kho mob ntawm cov ntshav txaus ntshai (mob thrombus).
Qhov thib ob, cov tshuaj aspirin puas yog tshuaj antithrombotic? Tshuaj aspirin . Hauv 50 xyoo dhau los, tshuaj aspirin tau qhia tias muaj qhov tseem ceeb antithrombotic cov txiaj ntsig Aspirin's antithrombotic Cov nyhuv yog kho los ntawm inhibition ntawm cov ntshav platelets. Cov tshuaj blocks platelet enzyme, cyclo-oxygenase, los ntawm acetylates lub enzyme lub chaw ua haujlwm.
Kuj Paub, puas yog antithrombotic zoo ib yam li anticoagulant?
Muaj ob chav kawm ntawm antithrombotic tshuaj: anticoagulants thiab tshuaj antiplatelet. Anticoagulants qeeb ua rau khov, yog li txo cov fibrin tsim thiab tiv thaiv cov hlab ntshav los ntawm kev tsim thiab loj hlob. Antiplatelet cov neeg ua haujlwm tiv thaiv platelets los ntawm clumping thiab tseem tiv thaiv kev txhaws los ntawm kev tsim thiab loj hlob.
Puas yog clopidogrel yog tshuaj tua kab mob?
Clopidogrel ( Plavix ) yog ib qho ntawm cov tshuaj tiv thaiv kab mob ntau tshaj plaws, thib ob tsuas yog tshuaj aspirin. Nws ua los ntawm kev thaiv cov adenosine diphosphate receptors ntawm platelet cell membranes thiab yog li tiv thaiv kev nthuav tawm tom ntej ntawm glycoprotein IIb / IIIa receptors uas khi fibrinogen.
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