![Canaliculi yog dab tsi? Canaliculi yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14147720-what-are-canaliculi-j.webp)
Video: Canaliculi yog dab tsi?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Pob txha Canaliculi yog cov kwj me me ntawm cov lacunae ntawm cov pob txha ossified. Cov txheej txheem ci ci ntawm osteocytes (hu ua filopodia) txoj haujlwm rau hauv cov kwj dej no. Osteocytes tsis ua kom tag nrho cov Canaliculi . Qhov chaw seem yog hu ua qhov chaw periosteocytic, uas tau ntim nrog cov kua periosteocytic.
Cov lus nug tseem yog, Canaliculi txoj haujlwm yog dab tsi?
Cov chaw no hu ua lacunae, thiab lawv lub tsev tsim cov pob txha tsim, hu ua osteocytes, uas tau koom ua ke los ntawm cov kwj dej sib txuas, hu ua Canaliculi . Cov Canaliculi muab cov as -ham los ntawm cov hlab ntsha, tshem cov cellular pov tseg, thiab muab txoj hauv kev sib txuas lus ntawm osteocytes.
Kuj Paub, Canaliculi pom qhov twg? Compact Bone Ntawm lub nplhaib ntawm matrix, cov pob txha hlwb (osteocytes) yog nyob hauv qhov chaw hu ua lacunae. Cov channel me ( Canaliculi ) radiate los ntawm lacunae mus rau osteonic (haversian) kwj dej kom muab txoj kev hla dhau ntawm qhov nyuaj matrix.
Ntxiv mus, qhov sib txawv ntawm lacunae thiab Canaliculi yog dab tsi?
Lacunae yog qhov chaw qhib hauv lamallae uas muaj osteoCYTES (TSIS YOG osteoclasts - tsis txhob yuam kev osteoCYTES nrog osteoCLASTS. Lwm qhov kev ceeb toom, osteoBLASTS paub tab rau hauv osteoCYTES thaum lawv raug daig hauv lacunae ). Canaliculi yog qhov chaw/"kwj dej" uas txuas nrog ua lacunae ua ke hauv cov pob txha tawv.
Dab tsi yog cov txheej txheem pom hauv Canaliculi hauv pob txha nyob?
Osteons yog cylindrical cov qauv uas muaj cov ntxhia pob zeb thiab nyob osteocytes txuas nrog Canaliculi , uas thauj ntshav. Lawv tau sib dhos ua ke mus rau qhov ntev axis ntawm pob txha . Txhua lub pob txha muaj cov lamellae, uas yog txheej txheej ntawm cov qauv me me uas nyob ib puag ncig cov kwj dej nruab nrab hu ua Haversian kwj dej.
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