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Collagen fibrils nyob qhov twg?

Cov txheej txheem:

Collagen fibrils nyob qhov twg?
Collagen fibrils nyob qhov twg?

Video: Collagen fibrils nyob qhov twg?

Video: Collagen fibrils nyob qhov twg?
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Collagen fiber yog cov fiber ntau nyob rau hauv lub extracellular matrix ntawm connective cov ntaub so ntswg tus yam ntxwv los ntawm elongated thiab ua los ntawm collagen glycoproteins. Nws yog feem ntau teem nyob rau hauv branching bundles ntawm indefinite ntev. Nws yog ib qho muaj zog insoluble fiber. Nws tshwm sim hauv daim tawv nqaij, leeg, ligaments, pob txha, thiab pob txha mos.

Cov collagen pom nyob qhov twg?

Collagen yog zais los ntawm ntau lub hlwb, tab sis feem ntau yog los ntawm cov ntaub so ntswg sib txuas. Nws muaj nyob rau hauv the extracellular matrix. Qhov no yog ib qho kev sib txuas sib txuas ntawm macromolecules uas txiav txim siab lub cev lub cev ntawm cov ntaub so ntswg.

collagen fibrils nyob qhov twg?

Fibrillogenesis thiab Maturation ntawm Collagens

Collagen V paub tias ua lub luag haujlwm tseem ceeb hauv kev tswj cov fibril los ua ke hauv lub pob txha [25, 29] thiab, vim yog Lub hav zoov ntawm cov ntaub so ntswg tshwj xeeb isoforms, qhov collagen no kuj ua lub luag haujlwm tseem ceeb hauv collagen matrix sib dhos hauv ntau lwm cov ntaub so ntswg [25].

collagen fibrils yog dab tsi?

Collagen fibrils yog qhov tseem ceeb ntawm cov khoom siv hauv cov khoom siv hluav taws xob ntxiv ntawm ntau yam ntawm cov tsiaj txhu ntau yam los ntawm echinoderms mus rau vertebrates uas lawv muab lub hauv paus ruaj khov rau cov ntaub so ntswg.

Lub cev twg muaj cov txheej txheem collagen fiber ntau?

Nws yog collagen pom nyob rau hauv dermis ntawm daim tawv nqaij, pob txha, leeg, fasciae, lub cev tsis muaj zog thiab ntau qhov chaw.

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