FUNCTION OF ELASTIN Elastin yog lub luag haujlwm rau kev ua haujlwm ntawm elastic fibers elastic fibers Elastic fibers yog qhov tseem ceeb extracellular matrix macromolecules uas muaj elastin core surrounded los ntawm lub mantle ntawm fibrillin-nplua nuj microfibrils. Lawv muab cov ntaub so ntswg sib txuas xws li cov hlab ntsha, ntsws thiab tawv nqaij nrog cov khoom tseem ceeb ntawm elasticity thiab resilience. https://pubmed.ncbi.nlm.nih.gov › …
YElastic fibers - PubMed
. Raws li ib tug fibrous protein, nws yog ib qho tseem ceeb rau cov duab thiab daim ntawv ntawm cov ntaub so ntswg thiab tsim los tswj kev ntxhov siab. Elastic fibers muab cov ntaub so ntswg vertebrate muaj peev xwm rau distend thiab recoil, ib qho tseem ceeb zoo rau kev ua haujlwm ntawm homeostatic.
Lub hom phiaj ntawm elastin yog dab tsi?
Cov khoom tseem ceeb ntawm elastic fibers, elastin thiab fibrillin-muaj microfibrils ua lub luag haujlwm thiab kev ua haujlwm hauv cov hlab ntsha thiab lawv txoj haujlwm tseem ceeb yog muab elasticity thiab resilience rau cov ntaub so ntswg.
elastin yog dab tsi thiab vim li cas elastin tseem ceeb rau daim tawv nqaij?
Elastin yog ib qho tseem ceeb ntawm cov protein ntawm extracellular matrix. Nws yog elastic heev thiab tam sim no nyob rau hauv cov ntaub so ntswg uas tso cai rau ntau cov ntaub so ntswg nyob rau hauv lub cev rov pib dua lawv cov duab tom qab ncab los yog cog lus. Elastin pab kom cov tawv nqaij rov qab mus rau nws qhov qub thaum nws hle lossis pinched.
Dab tsi yog qhov tshwj xeeb ntawm elastin?
Txoj kev sib txuas tshwj xeeb hauv elastin yog qhov tseem ceeb rau lub neej vertebrate li lawvlub luag haujlwm rau qhov rov qab ntawm elastic fibersthiab yog li ua rau muaj kev ncaj ncees thiab biomechanics ntawm cov ntaub so ntswg dynamic.
Vim li cas thiaj tseem ceeb rau daim tawv nqaij kom elastic thiab muaj zog?
Cov tawv nqaij tawv thiab elastic yuavpab khaws cov txiaj ntsig ntawm koj lub ntsej muag, brow lift, lossis caj dab nqa ntev dua. Nws tseem yuav tiv thaiv wrinkles thiab kab los ntawm kev pom ntau dua. Siv sijhawm los saib xyuas koj cov tawv nqaij txhua hnub thiab koj yuav pom tias nws ua rau muaj qhov sib txawv loj.
Elastin Yees