Video: Yuav ua li cas warfarin inhibit kev tsim cov ntshav?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lub Tebchaws: Txawv Tebchaws Lub Npe Rau Warfarin
Tsis tas li ntawd, yuav ua li cas anticoagulants txwv tsis pub cov ntshav txhaws?
Anticoagulants xws li heparin lossis warfarin (tseem hu ua Coumadin) qeeb koj lub cev txheej txheem ntawm kev ua clots . Tshuaj Antiplatelet, xws li tshuaj aspirin, tiv thaiv cov qe ntshav hu ua platelets los ua ke ua ke rau form ib txhav . Thaum koj noj cov ntshav nyias, ua raws li cov lus qhia ua tib zoo.
Ib sab saum toj, vim li cas warfarin ua rau Hypercoagulability? Warfarin thauj cov koob tshuaj tuaj yeem ua rau sib txawv hauv a hypercoagulable lub xeev thiab muaj peev xwm tsim cov hlab ntsha vim qhov txo qis hauv cov protein C thiab protein S.
Ib yam li ntawd, dab tsi ua rau cov ntshav txhaws ua rau warfarin inhibit?
Warfarin txwv tsis pub siv vitamin K -cov kev sib txuas ua ke ntawm cov txheej txheem ua haujlwm ntawm cov ntshav khov yam II , VII , IX thiab X, ntxiv rau cov cai tswj hwm protein C , protein S , thiab protein Z.
Lub tshuab kev txiav txim rau Coumadin yog dab tsi?
Mechanism ntawm Action Warfarin yog xav tias cuam tshuam nrog cov khoom sib txuam los ntawm inhibition ntawm C1 subunit vitamin K epoxide reductase (VKORC1) enzyme complex, yog li txo qis kev tsim dua tshiab ntawm vitamin K1 epoxide.
Pom zoo:
Puas yog qhov txo qis ntshav ntws mus rau lub plawv tshwm sim los ntawm kev tsim cov rog rog hauv cov hlab ntshav?
Atherosclerosis (qee zaum hu ua 'hardening' lossis 'clogging' ntawm cov hlab ntsha) yog kev tsim cov roj (cholesterol) thiab cov rog tso (hu ua plaques) ntawm cov phab ntsa sab hauv ntawm cov hlab ntsha. Cov quav hniav no tuaj yeem txwv cov ntshav ntws mus rau cov leeg nqaij hauv lub cev los ntawm kev txhaws cov hlab ntshav lossis ua rau lub suab nrov txawv txav thiab ua haujlwm
Dab tsi yog lub npe ntawm cov khoom tsim uas yog qhov tseem ceeb rau kev pib tsim cov ntshav khov?
Thrombocytes (platelets) Megakaryocytes tsim los ntawm hemocytoblasts hauv cov pob txha liab. Thrombocytes dhau los ua nplaum thiab sib sau ua ke los ua cov platelet ntsaws uas kaw qhov tawg thiab kua muag hauv cov hlab ntshav. Lawv kuj pib tsim cov ntshav txhaws
Qhov feem pua ntawm cov ntshav tau tsim los ntawm cov khoom tsim?
Cov qe ntshav no (uas tseem hu ua corpuscles lossis 'tsim cov ntsiab lus') suav nrog erythrocytes (cov qe ntshav liab, RBCs), leukocytes (cov qe ntshav dawb), thiab thrombocytes (platelets). Los ntawm qhov ntim, cov qe ntshav liab muaj li ntawm 45% ntawm cov ntshav tag nrho, cov ntshav plasma txog 54.3%, thiab cov qe dawb txog 0.7%
Yuav ua li cas anticoagulants tiv thaiv kev tsim cov ntshav khov?
Anticoagulants xws li heparin lossis warfarin (tseem hu ua Coumadin) ua rau koj lub cev cov txheej txheem ua ntshav khov. Cov tshuaj Antiplatelet, xws li tshuaj aspirin, tiv thaiv cov qe ntshav hu ua platelets los ua ke ua ke los ua ib qho khov. Thaum koj noj cov ntshav nyias, ua raws li cov lus qhia ua tib zoo
Cov kua ntshav ntshav yog dab tsi tom qab cov qe ntshav thiab cov ntshav khov tau raug tshem tawm?
Cov ntshav yog cov kua ntshav tom qab cov qe ntshav thiab cov protein sib xyaw tau raug tshem tawm. cov pa roj ntshav suav nrog oxygen, carbon dioxide, thiab nitrogen