Intangiriro yubwoko bwa II Collagen

Ubwoko bwa II kolagen ni iki?

Ubwoko bwa IIkolagenni poroteyine ya fibrillar igizwe n'iminyururu 3 miremire ya acide amine igizwe numuyoboro wuzuye wa fibrile na fibre.Nibintu nyamukuru bigize karitsiye mumubiri.Igizwe n'uburemere bwumye kandikolagens.

Ubwoko bwa IIkolagennicyo gitanga karitsiye imbaraga zayo zingana kandi byoroshye, bityo bikabasha gushyigikira ingingo.Ifasha muburyo bwo guhuza hifashishijwe fibronectine nibindikolagens.

Ni irihe tandukaniro riri hagati yubwoko bwa II nubwoko bwa I kolagen?

Ku buso bigaragara ko ari bumwe, buri kimwe kikaba inshuro eshatu ni ukuvuga igizwe n'iminyururu itatu miremire ya aside amine.Ariko, kurwego rwa molekile hari itandukaniro ryingenzi.

Andika I kolagen: Babiri muri iyo minyururu itatu irasa.

Ubwoko bwa II kolagen: Iminyururu uko ari itatu irasa.

Ubwoko I.Kolageniboneka cyane cyane mu magufa no mu ruhu.Mugihe ubwoko bwa IIkolageniboneka gusa muri karitsiye.

Ni izihe nyungu ubwoko bwa IIkolagengukina mu mubiri?

Nkuko tumaze kubibona, andika IIkolagenni igice kinini cyimitsi.Kugirango rero wumve neza uruhare igira, umuntu agomba kureba imikorere ya karitsiye mumubiri.

Cartilage ni urugingo rukomeye ariko rushobora guhuza.Hariho ubwoko butandukanye bwa karitsiye mumubiri, buri kimwe gifite imikorere yihariye.Indwara iboneka mu ngingo ifite imirimo myinshi, nka

- guhuza amagufwa

- kwemerera tissue kwihanganira imihangayiko

- guhungabana

- kwemerera amagufwa ahujwe kugenda nta guterana

Cartilage igizwe na chondrocytes arizo selile zidasanzwe zirema icyitwa 'matrice idasanzwe' igizwe na proteoglycan, fibre elastin nubwoko bwa IIkolagenfibre.

Ubwoko bwa IIkolagenfibre nibintu nyamukuru bya kolagene biboneka muri karitsiye.Bafite uruhare runini cyane.Bakora urusobe rwa fibrile ifasha guhuza fibre proteoglycan na elastin mumyanya ikomeye, ariko yoroheje.