highlights
Kev soj ntsuam sib koom ua ke ntawm ntau qhov kev tshawb fawb soj ntsuam nrog ntau dua 500,000 tus neeg laus tau tshaj tawm txog kev sib koom tes zoo ntawm kev noj zaub mov carotenoid ntau ntxiv lossis nce qib ntawm cov ntshav plasma carotenoid thiab txo qis kev pheej hmoo ntawm zais zis. Yog li ntawd, noj cov txiv hmab txiv ntoo thiab zaub zoo nkauj xws li carrots, txiv kab ntxwv, broccoli thiab lwm yam (cov khoom noj uas muaj carotenoids) muaj txiaj ntsig zoo thiab tuaj yeem txo qhov kev pheej hmoo ntawm mob qog noj ntshav: Rau cancer, Txoj Cai Khoom Noj / Khoom Noj Khoom Haus.
Carotenoids yog dab tsi?
Nws yog ib qho kev paub uas peb yuav tsum tau noj ntau yam txiv hmab txiv ntoo thiab zaub hauv ib hnub, ntau yam xim sib txawv, kom tau txais cov khoom noj sib txawv uas lawv muaj rau kev noj qab haus huv. Cov zaub mov uas muaj xim ci ci muaj carotenoids, uas yog ib pawg neeg sib txawv ntawm cov xim ntuj muaj nyob hauv cov txiv hmab txiv ntoo liab, daj lossis txiv kab ntxwv thiab zaub. Carrots yog nplua nuj nyob rau hauv alpha thiab beta carotene; txiv kab ntxwv thiab tangerines muaj beta-cryptoxanthin, txiv lws suav yog nplua nuj nyob rau hauv lycopene thaum broccoli thiab spinach yog ib qhov chaw rau lutein thiab zeaxanthin, tag nrho cov uas yog carotenoids. Cov ntaub ntawv kev sim tshuaj preclinical tau muab pov thawj rau cov txiaj ntsig tshuaj tiv thaiv kab mob ntawm carotenoids ntawm cancer cell proliferation thiab kev loj hlob, antioxidant zog uas pab nyob rau hauv scavenging ntawm DNA ua puas dawb radicals thiab yog li ntawd yuav tiv thaiv mutagenic.
Cov zaub mov noj tom qab kuaj mob qog noj ntshav!
Tsis muaj ob yam mob qog noj ntshav zoo ib yam. Mus dhau qhov txheej txheem kev noj zaub mov zoo rau txhua tus thiab txiav txim siab tus kheej txog zaub mov thiab tshuaj ntxiv nrog kev ntseeg siab.
Carotenoids thiab Lub Plawv Mob Cancer
Muaj cov pov thawj tsis txaus ntseeg los ntawm kev tshawb fawb soj ntsuam sib txawv ntawm kev koom tes ntawm carotenoid (pom nyob rau hauv cov txiv hmab txiv ntoo thiab zaub) noj lossis carotenoid qib hauv cov ntshav nrog kev koom nrog kev pheej hmoo ntawm Cancer, tshwj xeeb tshaj yog mob qog noj ntshav. Ib qho kev sib koom ua ke ntawm kev soj ntsuam ntawm ntau yam kev soj ntsuam soj ntsuam soj ntsuam kev koom tes ntawm carotenoids nrog kev pheej hmoo ntawm mob qog noj ntshav hauv cov txiv neej thiab poj niam, tau ua los ntawm cov kws tshawb fawb ntawm University of Texas Health Center hauv San Antonio tau pom qhov cuam tshuam zoo ntawm carotenoid kom tsawg thiab txo qis. pheej hmoo mob qog noj ntshav. (Wu S. li al, Adv. Nutr., 2019)
Kev tshawb xyuas meta tau ua rau 22 txoj kev tshawb fawb luv nrog 516,740 cov neeg laus. Muaj kev kawm txog kev noj zaub mov noj carotenoid lossis kev noj cov carotenoids lossis ntxiv rau cov carotene beta uas tau muab txhua qhov sib xyaw ua ke los ntawm 22 cov kev tshawb fawb, rau qhov kev tshuaj xyuas meta-tsom xam no. Ntau ntawm cov kev tshawb fawb no tau ua hauv Asmeskas thiab Europe. Qhov ua tau zoo ntawm qhov kev tsom xam no yog tias txhua qhov kev tshawb fawb tau ua ntawm qhov kev kawm no kom txog rau lub Plaub Hlis 2019 tau tshawb xyuas tag nrho thiab cov kws tshawb fawb muaj peev xwm ua cov pawg sub-analysis vim yog cov neeg coob heev uas tau koom nrog kev soj ntsuam. Cov teeb meem tseem ceeb nrog kev tshawb xyuas no yog tias cov no yog kev soj ntsuam thiab tsis yog kev tshawb nrhiav thiab yuav muaj qhov ua kev tsis sib haum xeeb ntawm kev tshawb fawb vim cov txheej txheem sib txawv nrog rau cov kev sib txawv ntawm cov kev txwv ntxiv.
Cov ntsiab lus tseem ceeb ntawm cov txiaj ntsig tseem ceeb ntawm kev soj xyuas meta yog:
- Kev pheej hmoo ntawm lub zais zis mob tsawg dua 42% rau txhua txhua 1 mg nce rau hauv kev noj zaub mov noj txhua hnub beta-cryptoxanthin kom tsawg, uas muaj cov txiv kab ntxwv thiab tangerines zoo, uas kuj tseem yog qhov zoo ntawm Vitamin C.
- Txoj kev pheej hmoo ntawm zais zis txo qis los ntawm 76% rau txhua 1 micromole nce ntxiv hauv kev ncig ntawm alpha-carotene; thiab txo qis los ntawm 27% rau txhua 1 micromole nce hauv beta carotene. Carrots yog qhov zoo ntawm alpha thiab beta carotene.
- Txoj kev pheej hmoo ntawm zais zis txo qis dua 56% rau txhua 1 micromole nce ntxiv hauv kev ncig ntawm ntau ntawm lutein thiab zeaxanthin. Zaub cob pob, zaub ntsuab, kale, asparagus yog qee qhov kev noj zaub mov zoo rau lutein thiab zeaxanthin.
- Kev noj zaub mov tag nrho carotenoid tau cuam tshuam nrog 15% txo qis kev pheej hmoo ntawm zais zis cancer.
- Qhov tuaj yeem ua cov tshuaj ntsuab, carotenoid yuav suav nrog cov khoom noj muaj txiaj ntsig hauv pluas noj rau lub zais zis tiv thaiv kab mob.
xaus
Hauv cov ntsiab lus, kev tshuaj ntsuam xyuas meta qhia tau hais tias noj zaub mov xim, noj zaub mov uas muaj carotenoids, pab txo qis kev pheej hmoo ntawm mob qog noj ntshav - ib qho tshuaj kho tau zoo. Kev tshawb pom los ntawm cov kev tshawb fawb soj ntsuam ntawm carotenoids thiab zais zis cancer kev pheej hmoo yuav tsum tau lees paub nyob rau hauv cov kev sim loj tom ntej los soj ntsuam qhov tseeb ntawm kev tiv thaiv kab mob qog noj ntshav ntawm carotenoid supplementation, tab sis noj cov txiv hmab txiv ntoo thiab zaub kom noj qab haus huv raws li ib feem ntawm kev noj qab haus huv / khoom noj khoom haus yog qhov zoo rau peb kev noj qab haus huv thiab kev noj qab haus huv.
Yam zaub mov twg koj noj thiab cov khoom noj uas koj noj yog qhov kev txiav txim siab koj ua. Koj qhov kev txiav txim siab yuav tsum suav nrog kev txiav txim siab ntawm kev hloov pauv noob caj noob ces, uas mob qog noj ntshav, kev kho mob txuas ntxiv thiab tshuaj ntxiv, txhua qhov ua xua, qhia txog kev ua neej nyob, hnyav, qhov siab thiab tus cwj pwm.
Kev npaj zaub mov noj rau mob qog noj ntshav los ntawm addon tsis yog los ntawm kev tshawb fawb hauv internet. Nws siv qhov kev txiav txim siab rau koj raws li kev tshawb fawb molecular siv los ntawm peb cov kws tshawb fawb thiab software engineers. Tsis hais seb koj puas mob siab rau nkag siab cov hauv paus txheej txheem biochemical molecular lossis tsis - rau kev npaj zaub mov noj rau mob qog noj ntshav uas xav tau kev nkag siab.
Pib tam sim no nrog koj cov phiaj xwm kev noj zaub mov zoo los ntawm kev teb cov lus nug ntawm lub npe mob qog noj ntshav, kev hloov pauv caj ces, kev kho mob txuas ntxiv thiab tshuaj ntxiv, txhua yam kev ua xua, tus cwj pwm, lub neej, pab pawg hnub nyoog thiab poj niam txiv neej.
Khoom noj khoom haus tus kheej rau Cancer!
Cancer hloov nrog lub sijhawm. Kho thiab hloov kho koj cov khoom noj khoom haus raws li kev qhia mob qog noj ntshav, kev kho mob, kev ua neej, kev nyiam zaub mov, kev ua xua thiab lwm yam.
Cov neeg mob cancer feem ntau yuav tsum tau ua nrog sib txawv kev kho mob tshuaj phiv uas cuam tshuam rau lawv lub neej zoo thiab saib rau lwm cov kev kho mob qog noj ntshav. Noj cov khoom noj khoom haus zoo thiab pabcuam ntxiv raws li kev txiav txim siab science (Tsis txhob twv thiab xaiv xaiv) yog cov tshuaj zoo tshaj plaws rau kev mob qog noj ntshav thiab kev kho mob ntsig txog phiv.