Imikhiqizo

1) I-Collagen idlala indima ebalulekile enqubweni yokuphulukiswa kwesilonda kanye nokwakheka kwezibazi.Ngeke nje isebenze njengesisekelo sezicubu ezinwebekayo nezinto zokunamathela, kodwa futhi ikhuthaze ukuthuthukiswa kwamangqamuzana, ukuhlukaniswa, ukuhlukaniswa kwezicubu nokwanda, kanye nezicubu ezixhumeneyo.Ukwehluka nokwanda, Kungase futhi kuvuselele i-capillary angiogenesis, kubangele i-chemotaxis yama-monocytes nama-fibroblasts, futhi yondle futhi ilawule izicubu ze-granulation.Ngokusho kwemibiko, ukusetshenziswa kwe-collagen ekwelapheni izilonda zesikhumba ezibangelwa izimbangela ezahlukene kunomphumela omuhle, ongenza i-ulcer surface kanye ne-epithelialization ejulile, evumela ukwakheka kwezicubu ze-granulation.(2) 70% -80% wezinto eziphilayo emathanjeni yi-collagen.Lapho amathambo akheka, imicu eyanele ye-collagen kufanele iqale ihlanganiswe ukuze kwakheke uhlaka lwamathambo.Ngakho-ke, abanye abantu babiza i-collagen ithambo lamathambo.Imicu ye-collagen inokuqina okuqinile nokunwebeka.Uma ithambo elide liqhathaniswa nekholomu ye-samente, khona-ke imicu ye-collagen iyifreyimu yensimbi yekholomu, futhi ukuntuleka kwe-collagen kufana nokusetshenziswa kwemigoqo yensimbi ephansi ezakhiweni, kanye nengozi yokuphuka nje ngobusuku obandulela.(3) Umthelela we-collagen ekuthuthukisweni kwebele kade waziwa kubantu.Amabele akhiwe ngokuyinhloko izicubu ezixhumeneyo nezicubu ze-adipose, kuyilapho amabele amade, aqondile futhi aminyene ancike kakhulu ekusekelweni kwezicubu ezixhumeneyo.I-Collagen iyisakhi esiyinhloko sezicubu ezixhumeneyo."I-Collagen ivame ukusebenzisana neprotheni ye-polysaccharide kuzicubu ezixhumeneyo. Ihlanganiswe esakhiweni semeshi ukuze ikhiqize amandla athile omshini, okuyisisekelo esibonakalayo sokusekela ijika lomzimba womuntu nokubonisa ukuma okuqondile."(4) I-Collagen ibizwa ngokuthi "ithambo ngaphakathi kwethambo, isikhumba esingaphakathi kwesikhumba, nenyama ngaphakathi kwenyama"., kungashiwo ukuthi ukusekelwa okuqinile kwe-dermis, futhi umphumela wayo esikhumbeni uyabonakala.Ukuvikelwa nokunwebeka okufanele: ungqimba olungezansi lwe-epidermis, oluthatha ingxenye enkulu yesakhiwo ungqimba lwe-dermis, olunogqinsi olungaba ngu-2 mm, futhi lungahlukaniswa lube izingqimba ezintathu, okuyi-papillary layer, i-sub-papillary layer kanye ungqimba lwe-reticular, iningi lazo elakhiwe ngamaprotheni., Le ngxenye yeprotheni yakhiwa i-collagen ne-elastin (i-elastin), ezinye ziyizinzwa, ama-capillaries, izithukuthuku nezindlala ze-sebaceous, izitsha ze-lymphatic nezimpande zezinwele.Ama-70% ezingxenye zesikhumba akhiwa i-collagen.Isikhumba sinjengomkhono omkhulu osonga zonke izingxenye zomzimba, futhi indawo engaphezulu inkulu impela.Lapho izitho zomuntu zihamba, i-collagen esikhumbeni isebenza, ukuze isikhumba sibe nomsebenzi wokuvikela.I-Elasticity nokuqina