Video: Corticated ossification yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Txhais ntawm ossification . 1a: txheej txheem ntuj tsim cov pob txha. b: qhov hnyav (raws li ntawm cov leeg nqaij) rau hauv cov khoom siv pob txha. 2: huab hwm coj los yog me me ua ossified cov ntaub so ntswg. 3: kev nyiam mus rau lossis lub xeev ntawm kev kub hnyiab rau hauv qhov ua kom nruj, ib txwm muaj, tsis muaj menyuam, lossis tsis xav txog qhov xwm txheej.
Ua li no, Corticated pob txha txhais li cas?
A cev pob txha yog a pob txha uas tau nrawm nws sab nrauv tom qab (hu ua cortex) thiab nws nyuaj dua li qhov qub. A ua xua ossicle txhais tau tias taj ib
Kuj Paub, dab tsi yog Corticated Ossific fragment zoo? Cov zoo - cortical ossific fragment tsis sib xws nrog qhov raug mob qub, tab sis nws yog nyob hauv thaj av uas tam sim no muaj kev sib tw heev. Kev sib koom ua ke qhia tias qhov raug mob hnyav tam sim no. Txawm li cas los xij, qhov no yog qhov nrhiav tsis tau tshwj xeeb; kev sib koom tes tau pom nrog kev tawg thiab ligament thiab cov leeg raug mob.
Dab tsi yog Corticated zoo?
Accessory ossicles yog zoo - ua xua pob txha tsim nyob ze rau cov pob txha lossis sib koom ua ke. Lawv tshwm sim los ntawm cov chaw tsis txaus ntseeg ossification thiab feem ntau tsis sib xws.
Dab tsi yog accessory ossification?
Taw qhia thiab keeb kwm yav dhau. Khoom siv ossiclesaround ntawm ko taw thiab pob taws yog qhov hloov pauv ntawm pob txha. Lawv feem ntau tau txais los ntawm kev ua tsis tiav ntawm kev koom ua ke ntawm qib ob ossification cov chaw nyob ib sab ntawm lub ntsiab bonymass.
Pom zoo:
Dab tsi yog glycoprotein dab tsi yog ib qho ntawm kev siv glycoproteins?
Glycoproteins yog cov protein uas muaj cov oligosaccharide saw (glycans) covalently txuas nrog cov amino acid sab-saw. Glycoproteins kuj tseem yog ib qho tseem ceeb ua ke ntawm cov protein, uas lawv ua lub luag haujlwm hauv kev sib cuam tshuam ntawm tes -cell
Dab tsi yog accessory ossification?
Accessory ossicles yog cov chaw pov npav thib ob uas nyob sib cais los ntawm cov pob txha uas nyob ib sab. Lawv feem ntau yog puag ncig lossis ovoid hauv cov duab, tshwm sim hauv cov chaw ib txwm muaj thiab tau piav qhia meej txog cov npoo npoo du ntawm txhua sab. Qhov tseem ceeb ntawm cov khoom siv ntxiv ossicles yog lawv lub peev xwm los ua piv txwv avulsion puas
Dab tsi yog Corticated zoo?
Accessory ossicles yog cov qauv zoo-corticatedbony pom nyob ze rau cov pob txha los yog sib koom ua ke. Lawv tshwm sim los ntawm qhov tsis txaus ntseeg ossification chaw thiab feem ntau congenital. Lawv, txawm li cas los xij, kuj yog qhov tshwm sim ntawm kev raug mob ua ntej
Qhov txawv ntawm pob txha ossification thiab kho cov pob txha yog dab tsi?
Kev Txhim Kho Cov Pob Txha Lamellar yog tas li kho los ntawm osteoclasts thiab osteoblasts. Muaj ob txoj kev sib txawv uas cov pob txha tsim los ntawm cov ntaub so ntswg mesenchymal: Endochondral ossification yog cov txheej txheem uas cov pob txha mos hloov zuj zus los ntawm cov pob txha ntawm daim phiaj kev loj hlob ntawm epiphyseal
Qhov txawv ntawm endochondral ossification thiab intramembranous ossification yog dab tsi?
Hauv endochondral ossification, pob txha mos tau tsim los ua lub hauv paus uas cov pob txha tshiab tau tso. Intramembranous ossification yog qhov ncaj qha tso ntawm cov pob txha mus rau hauv cov ntaub so ntswg thaum ub (mesenchyme) thiab tsis muaj cov pob txha mos nruab nrab