Zogulitsa

1) Collagen imagwira ntchito yofunika kwambiri pakuchiritsa mabala komanso kupanga zipsera.Sizingakhale ngati maziko a zotanuka ndi zomata zinthu, komanso zimalimbikitsa kukula kwa maselo, kusiyanitsa, kusiyanasiyana kwa minofu ndi kuchulukana, komanso minofu yolumikizana.Kusiyanitsa ndi kuchulukana, Kungathenso kulimbikitsa capillary angiogenesis, kulimbikitsa chemotaxis ya monocytes ndi fibroblasts, ndi kudyetsa ndi kulamulira granulation minofu.Malinga ndi malipoti, kugwiritsa ntchito kolajeni pochiza zilonda zapakhungu zomwe zimayambitsidwa ndi zifukwa zosiyanasiyana zimakhala ndi zotsatira zabwino, zomwe zimatha kupanga chilonda pamwamba ndi epithelialization yakuya, yomwe imathandizira kupanga minofu ya granulation.(2) 70% -80% ya zinthu zomwe zili m'mafupa ndi collagen.Mafupa akapangidwa, ulusi wokwanira wa kolajeni uyenera kupangidwa kaye kuti upange mafupa.Choncho, anthu ena amatcha collagen fupa la mafupa.Ulusi wa Collagen uli ndi mphamvu zolimba komanso zotanuka.Ngati fupa lalitali likufananizidwa ndi simenti, ndiye kuti ulusi wa collagen ndi chitsulo chachitsulo, ndipo kusowa kwa collagen kuli ngati kugwiritsa ntchito mipiringidzo yachitsulo m'nyumba, komanso kuopsa kwa kuswa Madzulo.(3) Zotsatira za collagen pakukulitsa mabere zadziwika kale kwa anthu.Mabere amapangidwa makamaka ndi minofu yolumikizana ndi adipose, pomwe mawere amtali, owongoka komanso ochulukira amadalira kwambiri kuthandizira kwa minofu yolumikizana.Collagen ndiye chigawo chachikulu cha minofu yolumikizana."Collagen nthawi zambiri imagwirizana ndi mapuloteni a polysaccharide mu minofu yolumikizana. Imalumikizidwa mu dongosolo la ma mesh kuti ipange mphamvu inayake yamakina, yomwe ndi maziko azinthu zothandizira kupindika kwa thupi la munthu ndikuwonetsa mawonekedwe oongoka."(4) Collagen imatchedwa "fupa mkati mwa fupa, khungu mkati mwa khungu, ndi mnofu mkati mwa mnofu"., tinganene kuti ndi chithandizo champhamvu cha dermis, ndipo zotsatira zake pakhungu zimadziwonetsera.Chitetezo ndi elasticity yoyenera: gawo la m'munsi la epidermis, lomwe limakhala ndi mapangidwe ambiri ndi dermis wosanjikiza, ndi makulidwe a 2 mm, ndipo lingathe kugawidwa m'magulu atatu, omwe ndi papillary, sub-papillary wosanjikiza. wosanjikiza wa reticular, ambiri mwa iwo amapangidwa ndi mapuloteni., Gawo ili la mapuloteni limapangidwa ndi collagen ndi elastin (elastin), enawo ndi mitsempha, ma capillaries, thukuta ndi sebaceous glands, mitsempha ya mitsempha ndi mizu ya tsitsi.70% ya zigawo za khungu zimapangidwa ndi collagen.Khungu liri ngati dzanja lalikulu lokulunga mbali zonse za thupi, ndipo pamwamba pake ndi lalikulu kwambiri.Miyendo ya munthu ikasuntha, collagen pakhungu imagwira ntchito, kotero kuti khungu likhale ndi ntchito yoteteza.Elasticity ndi kuuma