Gịnị na-eme ka ntorobịa gafee? Site na uto nke afọ, collagen agbajiri agbaji enweghị ike ịgafe matrix collagen, na-ebute mbelata ike nke fibroblasts. Na mgbakwunye, jikọtara ya na mfu nke ihe dị ka 1% nke collagen kwa afọ, ọnụ ọgụgụ mmepụta nke collagen akpụkpọ ...
GỤKWUO