Dab tsi yog Lub Luag Haujlwm Zoo ntawm Zeaxanthin ntawm Kev Paub Txog Kev Ua Haujlwm hauv tib neeg lub cev?

Dec 15, 2022

Txhua Yam Koj Yuav Tsum Paub Txog Marigold Extract Zeaxanthin

PebZeaxanthin hmoovyog tsim thiab ua lag luam nyob rau hauv nruj raws li cov qauv thiab cov kev cai ntawm ISO, FDA, HALAL, thiab KOSHER. Tom qab 8 xyoo ntawm kev sim ua lag luam, nws tau txais txiaj ntsig zoo los ntawm cov neeg siv khoom thiab tau muag zoo hauv North America, Europe, Oceania, Asia, thiab lwm yam. Nws yog dav siv nyob rau hauv cov zaub mov preservatives, natural colorants, tshiab dej haus, yug me nyuam pub, thiab lwm yam.

Dab tsi yog Lub Luag Haujlwm Ua Tau rau Zeaxanthin hauv Kev Txawj Ntse Ua Haujlwm?

Muaj ntau thiab ntau cov pov thawj uas oxidative thiab inflammatory kev puas tsuaj ua rau Alzheimer's kab mob nrog rau me ntsis kev txawj ntse (MCI) thiab muaj hnub nyoog txog kev txawj ntse poob. Lub hlwb yog qhov tshwj xeeb tshaj plaws rau kev tawm tsam dawb radical vim nws cov ntsiab lus tsis tshua muaj antioxidant, siab concentration ntawm PUFAs, thiab siab metabolic. Kev nce lipid peroxidation thiab nucleic acid oxidation muaj nyob rau hauv cov kab mob Alzheimer's thaum ntxov, thiab muaj kev nce ntxiv ntawm cov cim inflammatory thiab pro-inflammatory cytokines tau pom nyob rau hauv lub hauv paus paj hlwb ntawm cov neeg mob Alzheimer's thaum ntxov thiab MCI cov neeg mob. Kev puas tsuaj rau lipid daim nyias nyias thiab DNA los ntawm cov dawb radicals tuaj yeem cuam tshuam kev ua haujlwm ntawm cellular thiab ua rau cov neeg tuag neuronal. Yog tias lub hlwb laus zuj zus tuaj yeem ua rau oxidative kev nyuaj siab thiab mob ua rau lub hlwb tsis txaus, kev cuam tshuam nrog kev noj haus antioxidants thiab cov tshuaj tiv thaiv kab mob tuaj yeem ncua sijhawm ntawm oxidative puas tsuaj rau cov ntaub so ntswg neural thiab tej zaum yuav muaj lub luag haujlwm tseem ceeb hauv kev ua kom qeeb ntawm kev txawj ntse thiab paj hlwb. . Cov carotenoids Lutein thiab Zeaxanthin ua haujlwm ua antioxidants thiab cov tshuaj tiv thaiv kab mob. Kev noj cov khoom noj no yuav pab tau rau kev paub txog kev noj qab haus huv.

The Possible Roles of Lutein and Zeaxanthin in the Brain and Eyes

Vim li cas Lutein thiab Zeaxanthin tseem ceeb rau tib neeg lub paj hlwb?

Lutein thiab zeaxanthin yog cov carotenoids loj hauv tib neeg lub paj hlwb, suav txog 66-77 feem pua ​​​​ntawm tag nrho cov carotenoid concentration. Cortical lutein thiab zeaxanthin tuaj yeem tiv thaiv qhov xwm txheej thiab tseem tuaj yeem cuam tshuam rau kev sib txuas lus hauv nruab nrab thiab ua haujlwm los ntawm ntau lub tshuab. Txawm hais tias lub hauv paus molecular rau cov teebmeem neuroprotective ntawm lutein thiab zeaxanthin tseem tsis tau paub, ntau lub tswv yim tau npaj los txo oxidative kev nyuaj siab, qhib txoj kev tiv thaiv kab mob, thiab hloov kho cov khoom ua haujlwm ntawm cov ntaub so ntswg synaptic thiab kev hloov pauv hauv physicochemical thiab cov yam ntxwv ntawm cov qauv. Tsis tas li ntawd, lutein thiab zeaxanthin tau pom tias yuav txhim kho qhov sib txawv ntawm kev sib txuas lus, uas yog ib qho tseem ceeb rau kev ua lub teeb nyob rau hauv lub retina thiab tej zaum yuav yog ib qho tseem ceeb rau txoj kev loj hlob ntawm neural circuits nyob rau hauv lub qhov muag system. Lutein thiab zeaxanthin, raws li cov xim macular, tau pom tias ua kom pom kev ua haujlwm nrawm thiab txo cov suab nrov scotopic (lub suab nrov cuam tshuam txog qhov pom ntawm qhov tsis pom kev).

The Potential Influence of Lutein and Zeaxanthin on the Cognitive Performance

Dab tsi yog Kev Sib Raug Zoo ntawm Kev Noj Qab Haus Huv thiab Cov Ntshav Lutein thiab Zeaxanthin Concentrations thiab Hnub Nyoog Txog Kev Paub Tsis Txaus?

Kev noj txiv hmab txiv ntoo thiab zaub yog txuam nrog kev paub txog kev ua haujlwm. Cov txiaj ntsig kev noj qab haus huv ntawm cov txiv hmab txiv ntoo thiab zaub no feem ntau tau txais txiaj ntsig los ntawm cov khoom antioxidant muab los ntawm cov zaub mov zoo li no. Hauv 2 txoj kev tshawb fawb loj, kev noj zaub mov, tshwj xeeb tshaj yog cov zaub ntsuab ntsuab uas nplua nuj nyob hauv lutein thiab zeaxanthin, tau cuam tshuam nrog kev qeeb qeeb ntawm kev paub txog hnub nyoog. Kev tshawb fawb los ntawm Kang et al. qhia tias zaub yuav muab kev noj qab haus huv ntau dua li txiv hmab txiv ntoo. Txoj kev tshawb no ntawm 13,388 tus poj niam pom tias tag nrho cov txiv hmab txiv ntoo kom tsawg tsis cuam tshuam nrog kev paub txog kev ua haujlwm, tab sis tag nrho cov zaub kom tsawg tau cuam tshuam nrog txo qis kev txawj ntse. Lub koom haum muaj zog tshaj plaws tau pom rau kev noj ntau nplooj nplooj ntsuab thiab zaub cruciferous.

Plasma antioxidants, suav nrog lutein thiab zeaxanthin, tau cuam tshuam nrog kev paub txog kev ua haujlwm zoo hauv cov neeg laus noj qab haus huv, thiab hauv cov tib neeg uas muaj MCI thiab Alzheimer's disease, cov tib neeg tau qaug zog. Hauv kev tshuaj xyuas ntu ntu, kev sib raug zoo ntawm kev paub txog kev ua tau zoo thiab plasma carotenoids (lutein, zeaxanthin, -cryptoxanthin, lycopene, -carotene, thiab -carotene) hauv cov neeg laus noj qab haus huv tau soj ntsuam. Cov neeg koom nrog qhov kev paub tsis meej qis tshaj plaws feem ntau yuav muaj qis dua plasma zeaxanthin thiab lycopene concentrations.

Yog tias koj xav paub ntau ntxiv txog pebZeaxanthin hmoovthiab lwm yam khoom, thov hu rau peb ntawmapril@inhealthnature.com.