Qhov sib txawv tseem ceeb ntawm collagen thiab retinol yog collagen yog cov protein ntau hauv peb lub cev, hos retinol yog ib hom vitamin uas tshwm sim hauv zaub mov.
Collagen yog ib yam khoom siv biochemical, uas yog cov txheej txheem protein nyob rau hauv extracellular matrix uas tuaj yeem pom nyob rau hauv ntau cov ntaub so ntswg hauv peb lub cev. Retinol yog ib hom vitamin uas tshwm sim hauv cov khoom noj, thiab nws muaj txiaj ntsig zoo li kev noj haus ntxiv.
YCollagen yog dab tsi?
Collagen yog ib yam khoom siv biochemical thiab cov txheej txheem protein nyob rau hauv extracellular matrix uas tuaj yeem pom nyob rau hauv ntau cov ntaub so ntswg ntawm peb lub cev. Nws yog qhov tseem ceeb ntawm cov ntaub so ntswg sib txuas thiab cov protein ntau tshaj plaws hauv cov tsiaj nyeg. Cov protein no ua rau li 25 mus rau 35% ntawm cov proteins hauv lub cev.
Thaum xav txog cov qauv ntawm collagen, nws muaj cov amino acids uas sib raug zoo rau ib leeg, tsim cov qauv triple helix ntawm elongated fibril. Cov qauv no tseem hu ua collagen helix. Peb feem ntau tuaj yeem pom cov protein no hauv cov ntaub so ntswg sib txuas, suav nrog pob txha mos, pob txha, tendons, ligaments thiab tawv nqaij.
Daim duab 01: Collagen Structure
Peb tuaj yeem pom cov protein no hauv ob hom sib txawv nyob ntawm seb qhov mineralization ntawm cov protein no. Ob daim ntawv yog daim ntawv nruj (zoo ib yam li cov protein hauv cov pob txha) thiab daim ntawv ua raws (xws li hauv cov leeg). Txawm li cas los xij, qee zaum peb tuaj yeem pom qhov gradient los ntawm nruj mus rau raws li hauv pob txha mos.
Y Cov protein collagen muaj ntau nyob rau hauv pob txha, cov hlab ntsha, plab hnyuv, intervertebral discs, thiab cov hniav hauv cov hniav. Tsis tas li ntawd, peb tuaj yeem pom collagen hauv cov leeg nqaij, qhov chaw uas nws ua haujlwm tseem ceeb ntawm endomysium. Feem ntau, collagen tsim ib mus rau ob feem pua ntawm cov leeg nqaij, thiab nws nyhav rau 6% ntawm tag nrho qhov hnyav ntawm cov nqaij ntshiv thiab tendinous.
Retinol yog dab tsi
Retinol yog ib hom vitamin uas tshwm sim hauv cov khoom noj, thiab nws muaj txiaj ntsig zoo li kev noj haus ntxiv. Cov tshuaj no tseem hu ua Vitamin A1 Thaum xav txog kev siv cov vitamin no, nws yog ib qho tseem ceeb hauv cov khoom noj khoom haus, thiab nws tau txais kev noj haus los kho thiab tiv thaiv peb ntawm vitamin A tsis txaus. Vitamin A deficiency tuaj yeem ua rau xerophthalmia.
Daim duab 02: Cov qauv tshuaj ntawm Retinol
Yog tias peb noj cov tshuaj retinol hauv ib txwm siv, peb lub cev tuaj yeem zam tau yooj yim, tab sis yog tias koob tshuaj ntau, nws tuaj yeem ua rau lub siab loj, tawv nqaij qhuav, lossis hypervitaminosis A. Tsis tas li ntawd, noj ntau ntau ntawm retinol. thaum cev xeeb tub tuaj yeem ua mob rau tus menyuam. Thaum noj cov vitamin no hauv qhov ncauj, nws tau hloov mus rau hauv retinal thiab retinoic acid. Cov ntaub ntawv no yog cov ntaub ntawv nquag ntawm retinol hauv peb lub cev.
Qhov txawv ntawm Collagen thiab Retinol yog dab tsi?
Collagen yog ib yam khoom siv biochemical thiab cov txheej txheem protein nyob rau hauv extracellular matrix uas tuaj yeem pom nyob rau hauv ntau cov ntaub so ntswg ntawm peb lub cev. Lub caij no, retinol yog ib hom vitamin uas tshwm sim hauv cov khoom noj, thiab nws muaj txiaj ntsig zoo li kev noj haus ntxiv. Yog li, qhov sib txawv tseem ceeb ntawm collagen thiab retinol yog collagen yog cov qauv protein hauv peb lub cev, hos retinol yog ib hom vitamin uas tshwm sim hauv zaub mov.
Hauv qab no yog cov ntsiab lus ntawm qhov sib txawv ntawm collagen thiab retinol hauv daim ntawv tabular.
Summary – Collagen vs Retinol
Collagen yog ib yam khoom siv biochemical thiab cov txheej txheem protein nyob rau hauv extracellular matrix uas tuaj yeem pom nyob rau hauv ntau cov ntaub so ntswg ntawm peb lub cev. Retinol yog ib hom vitamin uas tshwm sim hauv cov khoom noj khoom haus thiab muaj txiaj ntsig zoo li kev noj haus ntxiv. Qhov sib txawv tseem ceeb ntawm collagen thiab retinol yog tias collagen yog cov protein ntau hauv peb lub cev, hos retinol yog hom vitamin uas tshwm sim hauv cov zaub mov.
