Video: Dab tsi yog atheroma ua los ntawm?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Ib cov atheroma , los yog atheromatous cov quav hniav ("quav hniav"), yog qhov txawv txav ntawm cov khoom siv hauv txheej sab hauv ntawm phab ntsa ntawm cov hlab ntsha. Cov khoom siv feem ntau yog cov hlwb macrophage, lossis cov khib nyiab, muaj cov lipid, calcium thiab qhov sib txawv ntawm cov nqaij sib txuas ua ke.
Kuj paub, qhov txawv ntawm atheroma thiab atherosclerosis yog dab tsi?
Atheroma vs. Nws muaj ib tug du hauv ob sab phlu (hu ua endothelium), uas tso cai rau ib tug unobstructed ntws ntawm cov ntshav. Txawm li cas los xij, atheromas , los yog cov quav hniav buildups, tuaj yeem cuam tshuam qhov ntws ntawm cov ntshav. Atherosclerosis yog tus mob tshwm sim los ntawm atheromas . Nws yog cim los ntawm cov hlab ntsha nqaim nrog thiab tawv los ntawm cov quav hniav.
Ib tus kuj yuav nug, cov quav hniav atheromatous ua los ntawm dab tsi? Thaum twg cov quav hniav (fatty deposits) txhaws koj cov hlab ntsha, uas yog hu ua atherosclerosis . Cov tso nyiaj no yog ua nce cov roj (cholesterol), cov khoom muaj roj, cov khoom pov tseg ntawm tes, calcium thiab fibrin (cov khoom siv hauv cov ntshav). Raws li cov quav hniav txhim tsa, phab ntsa ntawm cov hlab ntshav tuab.
Piv txwv li, dab tsi tuaj yeem ua rau atheroma?
Atherosclerosis yog ib yam kab mob uas cov plaque tsim hauv koj cov hlab ntsha. Thaum lub sij hawm, cov quav hniav hardens thiab ua rau koj cov hlab ntsha. Qhov no txwv cov ntshav uas muaj oxygen txaus rau koj lub cev thiab lwm qhov ntawm koj lub cev. Atherosclerosis tuaj yeem ua rau rau teeb meem loj, suav nrog plawv nres, mob hlab ntsha tawg, lossis tuag taus.
Puas tuaj yeem tshem tawm atheroma?
Kev kho mob ua ke nrog kev ua neej nyob thiab kev hloov zaub mov noj tau siv los khaws cia atherosclerosis los ntawm mob hnyav, tab sis lawv tsis tuaj yeem thim rov qab tus kab mob.
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