Cov txheej txheem:
Video: Puas muaj fiber ntau ntxuav koj cov hlab ntsha?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Tag nrho ntawm fiber ntau thiab cov zaub mov, nws pab txo cov ntshav siab thiab tiv thaiv ntshav khov uas tau ua rau mob plawv loj. Nws ua haujlwm tsis pub dhau cov cov leeg thiab cov hlab ntsha txhawm rau txhawm rau txhawm rau mob uas tuaj yeem sib sau ua ke dhau sijhawm.
Xav txog qhov no, koj puas tuaj yeem thim cov quav hniav hauv koj cov hlab ntsha?
Plaques pib hauv cov leeg phab ntsa thiab loj hlob ntau xyoo. Thaiv cov hlab ntsha ua los ntawm cov quav hniav thiab cov ntshav txhaws yog cov ua rau tuag nyob rau hauv cov Asmeskas Txo cov roj cholesterol thiab lwm yam kev pheej hmoo tau pab tiv thaiv cov roj (cholesterol) cov quav hniav los ntawm kev sib sau. Qee zaum, nws tau txawm thim rov qab qee yam cov quav hniav.
Ib yam li ntawd, cov tshuaj twg tshem tawm cov quav hniav ntawm cov hlab ntsha? Statins tuaj yeem thim rov qab Cov quav hniav Buildup. Lub Peb Hlis 13, 2006 (Atlanta)-Thawj thawj zaug, cov tshuaj uas txo cov roj cholesterol zoo tshuaj tau qhia pom tseeb cov quav hniav tawm ntawm lub plawv-txhaws plawv cov hlab ntsha . "Ridding lub plawv cov hlab ntsha ntawm cov quav hniav yav tas los xav tias yuav ua tsis tau, "hais tias tus kws tshawb fawb Steven Nissen, MD.
Hauv qhov no, koj yuav ntxuav koj cov hlab ntsha li cas?
Noj zaub mov zoo rau lub plawv
- Ntxiv cov rog zoo rau koj noj. Cov rog zoo kuj tseem hu ua cov rog tsis txaus.
- Txiav cov peev txheej ntawm cov rog rog, xws li nqaij rog thiab mis nyuj. Xaiv cov nqaij ntshiv uas tsis muaj nqaij, thiab sim noj cov zaub mov uas cog ntau dua.
- Tshem tawm cov khoom siv dag zog ntawm cov rog trans.
- Ua kom koj cov khoom noj muaj fiber ntau.
- Txiav rov qab qab zib.
Koj puas tuaj yeem thim cov hlab ntshav txhaws?
A. Yog koj muaj qhov kev xaiv ua kom hloov pauv loj rau koj txoj kev ua neej, koj ua tau tseeb, thim rov qab kab mob plawv cov leeg kab mob. Tus kab mob no yog kev txuam nrog cov plaque uas muaj cov roj (cholesterol) nyob hauv cov hlab ntsha nourishing koj lub plawv, tus txheej txheem hu ua atherosclerosis.
Pom zoo:
Cov hlab ntsha lossis cov hlab ntsha puas khov dua?
Cov hlab ntsha muaj cov leeg ntau dua thiab muaj me dua, puag ncig lub lumens (qhov chaw sab hauv) dua li cov leeg. Nws yog tsim los ntawm cov leeg nqaij du thiab elastic fibers hu ua elastin. Cov txheej ntawm elastin cais cov tunica media los ntawm lwm cov txheej. Tunica media yog txheej tuab tshaj plaws hauv cov hlab ntsha
Cov hlab ntsha hlab ntsha thiab cov hlab ntshav muaj dab tsi?
Cov hlab ntsha nqa ntshav tawm ntawm lub plawv; Lub ntsiab hlab ntsha yog aorta. Capillaries nqa ntshav tawm ntawm lub cev thiab pauv cov as-ham, pov tseg, thiab oxygen nrog cov ntaub so ntswg ntawm qib cellular. Cov leeg ntshav yog cov hlab ntshav uas coj cov ntshav rov qab los rau hauv lub plawv thiab tso ntshav tawm ntawm cov kabmob thiab cov ceg
Puas yog Neuroglia tsim cov hlab ntsha hauv cov hlab ntsha hauv nruab nrab cov hlab ntsha?
Muaj plaub hom neuroglia pom nyob hauv nruab nrab lub paj hlwb: Astrocytes - tswj cov ntshav lub hlwb teeb meem thiab khaws cov tshuaj ib puag ncig los ntawm kev siv cov ions rov qab thiab cov tshuaj xa xov mus rau lub cev. Oligodendrocytes - myelinate axons nyob rau hauv lub hauv nruab nrab lub paj hlwb thiab muab tag nrho cov txheej txheem txheej txheem
Puas yog cov hlab ntsha uas muaj oxygenated ntshav lossis cov hlab ntsha?
Cov hlab ntsha tau pom tias yog nqa cov ntshav oxygenated mus rau cov ntaub so ntswg, thaum cov leeg nqa cov ntshav deoxygenated rov qab mus rau lub plawv. Txawm li cas los xij, hauv txoj hlab ntsws, cov hlab ntsha nqa cov ntshav deoxygenated los ntawm lub plawv mus rau lub ntsws, thiab cov hlab ntshav rov qab ntshav los ntawm lub ntsws mus rau lub plawv
Koj tuaj yeem qhia qhov sib txawv ntawm cov hlab ntsha thiab cov hlab ntsha li cas?
Cov hlab ntshav yog cov hlab ntshav ua lub luag haujlwm nqa cov pa oxygen ntau ntawm lub plawv mus rau lub cev.Cov leeg ntshav yog cov hlab ntshav uas nqa cov ntshav qis inoxygen los ntawm lub cev rov mus rau lub plawv forreoxygenation