Qhov sib txawv tseem ceeb ntawm pob txha mos elastic thiab hyaline pob txha mos yog cov pob txha mos elastic yog xim daj thiab yog hom pob txha tsawg tshaj plaws thaum hyaline pob txha mos muaj lub ntsej muag zoo nkauj thiab yog hom pob txha mos tshaj plaws.
Pob txha mos yog cov ntaub so ntswg uas muaj nyob hauv ntau qhov chaw ntawm peb lub cev, tshwj xeeb tshaj yog nyob rau hauv cov pob qij txha. Nws yog cov qauv mos thiab yoog raws li cov pob txha. Cov pob txha mos ua ntau yam haujlwm tseem ceeb hauv peb lub cev. Cov pob txha mos txhawb lub cev thiab muab qhov chaw txuas rau cov leeg. Lawv kuj txo cov kev sib txhuam ntawm cov pob qij txha thiab muab kev yooj yim. Muaj peb hom pob txha mos li fibrocartilage, hyaline pob txha mos thiab elastic pob txha mos. Elastic pob txha mos yog hom pob txha mos tsawg tshaj plaws hauv lub cev. Nws tseem hu ua pob txha mos daj vim nws cov tsos daj. Hyaline pob txha mos yog cov pob txha mos uas tsis muaj zog tshaj plaws thiab feem ntau ntawm cov pob txha mos hauv lub cev.
Elastic pob txha mos yog dab tsi?
Elastic pob txha mos yog yam tsawg tshaj plaws ntawm pob txha mos nyob rau hauv peb lub cev. Nws tseem hu ua pob txha mos daj vim nws yog xim daj. Nws muaj cov elastic fiber ntau thiab collagen fibers. Elastin yog cov protein tseem ceeb hauv cov pob txha mos elastic. Elastic pob txha mos qhia tau hais tias elasticity ntau dua. Ntxiv mus, nws tuaj yeem tiv taus rov khoov dua.
Daim duab 01: Elastic pob txha mos
Elastic pob txha muaj nyob rau hauv lub epiglottis (ib feem ntawm lub larynx) thiab pinnae (lub pob ntseg sab nraud ntawm ntau hom tsiaj, nrog rau tib neeg).
Hyaline pob txha mos yog dab tsi?
Hyaline pob txha mos yog hom pob txha mos uas tsis muaj zog tshaj plaws. Txawm li cas los xij, nws kuj yog hom pob txha mos uas dav tshaj plaws. Nws muaj ib tug milky dawb glassy tsos. Tsis tas li ntawd, hyaline pob txha mos muaj ob peb collagen fibers uas yog hom II. Lawv kuj muaj perichondrium (fibrous membrane).
Daim duab 02: Hyaline Pob txha mos
Hyaline pob txha mos tshwm sim hauv ntau qhov chaw ntawm peb lub cev xws li hauv cov pob txha pob txha ntev, cov lus qhia tav, lub nplhaib ntawm cov hlab ntsha, thiab qhov chaw ntawm pob txha taub hau, thiab lwm yam. yooj yim dua.
Dab tsi zoo sib xws ntawm Elastic pob txha mos thiab Hyaline pob txha mos?
- Elastic pob txha mos thiab hyaline pob txha mos yog ob ntawm peb hom pob txha mos.
- Ob leeg tsis muaj cov hlab ntsha lossis cov hlab ntsha.
- lawv yoog tau.
- ob leeg muaj collagen fibers.
Qhov txawv ntawm Elastic pob txha mos thiab Hyaline pob txha mos yog dab tsi?
Elastic pob txha yog hom pob txha mos tsawg tshaj plaws thiab muaj xim daj. Piv txwv li, hyaline pob txha mos yog hom pob txha mos tshaj plaws thiab yog mis nyuj dawb hauv cov xim. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm cov pob txha mos elastic thiab hyaline pob txha mos. Cov pob txha mos Elastic muaj nyob rau hauv pob ntseg sab nraud, epiglottis thiab lub larynx thaum cov pob txha mos hyaline pom nyob rau ntawm tav, qhov ntswg, larynx thiab trachea.
Ntxiv mus, lwm qhov sib txawv tseem ceeb ntawm cov pob txha mos elastic thiab hyaline pob txha mos yog lawv qhov yooj yim. Cov pob txha mos elastic yog hloov tau ntau dua li cov pob txha mos hyaline.
Hauv qab infographic tabulates ntau qhov sib txawv ntawm pob txha mos elastic thiab hyaline pob txha.
Summary – Elastic pob txhav vs Hyaline pob txha mos
Hyaline pob txha mos, fibrocartilage, thiab elastic pob txha mos yog peb hom pob txha mos loj. Elastic pob txha mos yog qhov tsawg tshaj plaws thiab pom muaj nyob rau hauv pob ntseg sab nraud, larynx thiab epiglottis. Lub matrix ntawm elastic pob txha mos yog daj ntseg daj vim muaj ntau ntawm elastin fibers. Tsis tas li ntawd, elastin pob txha mos hloov tau ntau dua li cov pob txha mos hyaline. Hyaline pob txha mos yog hom pob txha mos feem ntau pom nyob rau ntawm qhov kawg ntawm cov pob txha hauv cov pob qij txha tsis txav raws li cov pob txha mos, ntawm qhov kawg ntawm cov tav, thiab hauv qhov ntswg, lub ntsws, lub ntsws, thiab bronchi. Nws yog heev resilient thiab milky dawb glassy nyob rau hauv tsos. Yog li, qhov no qhia txog qhov sib txawv ntawm cov pob txha mos elastic thiab hyaline pob txha mos.
