Kev tawm dag zog-induced oxidative kev nyuaj siab yog ib qho ntawm cov ua rau cov ntaub so ntswg puas thiab ua rau qaug zog. Supplementing exogenous antioxidants tuaj yeem tswj thiab txo cov tiam ntawm endogenous dawb radicals thiab lipid peroxidation thaum lub sij hawm ib ce, thiab ncua kev tawm dag zog vim qaug zog.Lycopeneyog ib qho zoo tshaj plaws antioxidants tsis ntev los no pom nyob rau hauv lub ntiaj teb no nyob rau hauv xyoo tas los.
Nyob rau hauv ib txwm physiological tej yam kev mob, lub tiam thiab scavenging ntawm dawb radicals tuav ib tug dynamic tshuav nyiaj li cas. Ib qho ntawm cov dawb radicals, raws li kev hloov pauv ntawm tes, koom nrog hauv kev tswj hwm ntawm cov txheej txheem tseem ceeb ntawm lub cev, xws li kev tiv thaiv kab mob, angiogenesis, thiab cov leeg pob txha. Txawm li cas los xij, nyob rau hauv lub xeev ntawm kev tawm dag zog, txawm hais tias nws yog luv luv-lub sij hawm loj-teev ce los yog lub sij hawm ntev sub-maximal ce, tiam ntawm dawb radicals nyob rau hauv lub cev nce.
Ib tug loj tus naj npawb ntawm dawb radicals generated thaum lub sij hawm ib ce muaj zog yog ib qho tseem ceeb ua rau ntawm kev tawm dag zog-induced nkees nkees. Txij li cov pa oxygen dawb radical puas tsis yog qhov tshwj xeeb, nws tuaj yeem tshwm sim hauv cov ntaub so ntswg lossis lub cev thiab ua rau qaug zog. Yog li ntawd, ntxiv cov tshuaj antioxidants los tawm tsam ntau cov dawb radicals tsim thaum lub sijhawm ua haujlwm yog ib qho tseem ceeb uas yuav ncua qhov tshwm sim ntawm kev tawm dag zog ua rau qaug zog, txhawb kev tshem tawm qaug zog tom qab kev tawm dag zog thiab rov ua haujlwm ntawm lub cev.
Daim ntawv thov ntawm lycopene hauv kev ua si yog feem ntau cuam tshuam nrog nws cov khoom muaj zog antioxidant.
1. Txhim kho lub cev ua haujlwm antioxidant
Raws li lipid-soluble antioxidant, lycopene tsis tsuas yog cuam tshuam nrog oxygen dawb radicals los ntawm kev hloov pauv hluav taws xob rov qab, tab sis kuj ua ncaj qha rau cov dawb radicals kom tua oxygen singlet los ntawm ob qho tib si lub cev thiab tshuaj.
2. Ncua qhov pib ntawm kev tawm dag zog ua rau qaug zog
Lycopene muaj qee yam los tiv thaiv qaug zog. Lub sijhawm ua luam dej hnyav ntawm cov nas nyob rau hauv cov koob tshuaj lycopene siab ntau dua li hauv pawg tswj hwm, qhia tias lycopene tuaj yeem txhim kho kev tawm dag zog ntawm nas, thiab kev txhim kho ntawm kev tawm dag zog ua kom pom tseeb tias lub cev tiv thaiv kev qaug zog. muaj zog. .
3. Txhim kho lub cev tiv thaiv kab mob
Kev tawm dag zog lub cev muaj txiaj ntsig zoo rau lub cev tiv thaiv kab mob, tshwj xeeb tshaj yog tom qab siv zog ua haujlwm siab, lub cev feem ntau tshwm sim tiv thaiv kab mob thiab ua rau muaj kab mob sib kis. Lycopene tuaj yeem txhim kho kev tiv thaiv ntawm lub cev mus rau qee qhov thiab txo qhov muaj peev xwm tshwm sim. Ntxiv lycopene thaum lub sij hawm kev cob qhia siab tuaj yeem tiv thaiv qhov poob ntawm cov neeg ncaws pob lub cev tsis muaj zog thiab ua kom cov neeg ncaws pob ua haujlwm zoo.