![Dab tsi yog lub luag haujlwm ntawm LDL? Dab tsi yog lub luag haujlwm ntawm LDL?](https://i.answers-medical.com/preview/medical-health/13994681-what-are-the-functions-of-ldl-j.webp)
Video: Dab tsi yog lub luag haujlwm ntawm LDL?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
LDL muaj cov roj (cholesterol) ntau dua li triglycerides thiab protein. Vim tias nws muaj cov lipids tsawg dua thiab cov protein ntau dua piv rau VLDL, nws qhov ceev yog ntau dua. LDL yog lub luag haujlwm nqa cov roj (cholesterol) mus rau cov cell uas xav tau. Ua kom siab LDL qib yog txuam nrog kev pheej hmoo ntawm cov kab mob plawv.
Ua raws li qhov no, tus qauv thiab kev ua haujlwm ntawm LDL yog dab tsi?
Tsawg ntom lipoprotein ( LDL ) cov khoom me me yog cov nqa cov roj cholesterol loj hauv kev ncig thiab lawv lub cev muaj nuj nqi yog nqa cov roj (cholesterol) mus rau cov cell. Nyob rau hauv tus txheej txheem ntawm atherogenesis, cov khoom no tau hloov kho thiab lawv khaws cia rau hauv cov phab ntsa ntawm cov hlab ntsha.
Ib tus kuj yuav nug, ob hom roj LDL yog dab tsi? Muaj ob lub ntsiab hom ntawm cov roj (cholesterol) nqa los ntawm qhov sib txawv hom ntawm lipoproteins. Tsawg-ntom lipoproteins ( LDL ) qee zaum hu ua "phem" cov roj (cholesterol) . Qib siab ntawm LDL cov cholesterol tuaj yeem txhim kho hauv koj cov hlab ntsha, ua rau mob plawv. High-density lipoproteins (HDL) yog hu ua "zoo" cov roj (cholesterol).
Ua raws li qhov no hauv kev txiav txim siab, dab tsi ua haujlwm ntawm HDL thiab LDL?
HDL pab tshem koj lub cev ntawm cov roj (cholesterol) ntau dhau yog li nws yuav tsis muaj qhov kawg hauv koj cov hlab ntsha. LDL hu ua "cov roj (cholesterol) phem" vim tias nws coj cov roj (cholesterol) mus rau koj cov hlab ntsha, qhov uas nws tuaj yeem sau rau hauv cov hlab ntsha. Ntau cov roj (cholesterol) ntau hauv koj cov hlab ntsha tuaj yeem ua rau cov plaque hu ua atherosclerosis.
Peb puas xav tau LDL roj cholesterol?
Tus neeg tag nrho cov roj (cholesterol) qib suav nrog LDL (Low-density lipoprotein) thiab HDL (high-density lipoprotein) cov roj (cholesterol) . "Txhua tus xav tau ib qho nyiaj ntawm ob qho tib si LDL thiab HDL hauv lawv lub cev. Peb xav tau hloov lub tswv yim ntawm no LDL ib txwm ua qhov phem - peb tag nrho xav tau nws, thiab peb xav tau nws rau ua nws txoj haujlwm."
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