Elastic fibers Elastic fibers Elastic fibers Elastic fibers (los yog daj fibers) yog ib qho tseem ceeb ntawm cov extracellular matrix muaj li ntawm cov pob ntawm cov proteins (elastin) uas yog tsim los ntawm ntau yam sib txawv cell hom xws li fibroblasts, endothelial, cov leeg du, thiab cov hlab ntsha epithelial hlwb. … Elastic fibers muaj xws li elastin, elaunin thiab oxytalan. https://en.wikipedia.org › wiki › Elastic_fiber
YElastic fiber ntau - Wikipedia
yog qhov tseem ceeb hauv cov ntaub so ntswg elastic pom hauv daim tawv nqaij thiab cov elastic ligaments ntawm vertebral kem . Reticular fiber Reticular fiber Reticular connective cov ntaub so ntswg yog ib hom ntawm cov ntaub so ntswg nrog lub network ntawm reticular fibers, ua los ntawm hom III collagen (reticulum=net lossis network). … Reticular fibers yog synthesized los ntawm tshwj xeeb fibroblasts hu ua reticular hlwb. Cov fibers yog nyias branching lug. https://en.wikipedia.org › wiki › Reticular_connective_tissue
Reticular connective cov ntaub so ntswg - Wikipedia
yog tseem tsim los ntawm tib cov protein subunits li collagen fibers; Txawm li cas los xij, cov fibers no nyob twj ywm nqaim thiab yog arrayed nyob rau hauv ib tug branching network.
Nyob qhov twg yog qhov ntom ntom ntom ntom txuas cov ntaub so ntswg pom?
Dense Regular Connective Tissue
Nyob rau hauv cov ntaub so ntswg no, cov collagen fibers yog densely packed, thiab teem nyob rau hauv parallel. Cov ntaub so ntswg no muaj nyob hauv ligaments (uas txuas cov pob txha mus rau pob txha ntawmpob qij txha) thiab tendons (kev sib txuas ntawm cov pob txha lossis pob txha mos thiab cov leeg).
Cov ntaub so ntswg ntom ntom nyob qhov twg?
Cov ntaub so ntswg tsis tu ncua yog tsim los ntawm hom I collagen fibers. Nws pom muaj nyob rau hauv cov cheeb tsam ntawm lub cev uas xav tau ntau lub zog tensile, xws li hauv ligaments, tendons thiab aponeurosis. Cov collagen fibers yog ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntim cov txheej txheem collagen fiber ntau tau ntim ntim ua ke thiab txheej txheem sib xyaw ua ke.
Qhov chaw twg yog qhov piv txwv zoo ntawm cov ntaub so ntswg elastic?
Cov ntaub so ntswg elastic yog categorized li cov ntaub so ntswg kom raug. Hom kev sib txuas no tshwm sim raws li txheej txheej elastic nyob rau hauv cov phab ntsa ntawm cov hlab ntsha(tshwj xeeb yog hu ua tela elastica). Cov elastic fibers yog tsim los ntawm elastic microfibril thiab elastin proteins.
Puas yog cov ntaub so ntswg elastic nyob hauv daim tawv nqaij?
Cov dermis yog cov qauv fibrous tsim los ntawm collagen, elastic ntaub so ntswg, thiab lwm yam khoom siv ntxiv uas suav nrog vasculature, paj hlwb, cov hauv paus plaub hau, thiab qog. Lub luag haujlwm ntawm lub dermis yog txhawb nqa thiab tiv thaiv daim tawv nqaij thiab cov txheej txheej sib sib zog nqus, pab hauv thermoregulation, thiab pab kom hnov qab.