Lub hauv paus ntsiab lus ntawm hyaluronic acid yog dab tsi?

Nws tuaj yeem nqus tau 600 npaug dej ntau dua li nws tus kheej, muab kev txhawb nqa rau lub koom haum thiab tswj kev ruaj ntseg thiab elasticity ntawm lub koom haum. Hauv cov neeg laus, kwv yees li 15 g ntawm hyaluronic acid yog synthesized txhua hnub, thiab tom qab ntawd secreted rau hauv lub extracellular matrix, uas feem ntau plays lub luag hauj lwm ntawm shrinkage. Hyaluronic acid nyob rau hauv ib txwm lub xeev muaj ib tug luv luv lub sij hawm tuav nyob rau hauv tib neeg dermis, thiab nws ib nrab-lub neej tsuas yog 1-2 hnub. Txog 1/3 ntawm hyaluronic acid yuav tsum tau metabolized thiab hloov kho hauv lub cev txhua hnub. Nws yog tsuas yog degraded rau hauv carbon dioxide thiab dej los ntawm lymphatic metabolism thiab daim siab metabolism. Yog li ntawd, hyaluronic acid yog biodegradable kiag li biomaterial.