![Dab tsi yog retina lamina? Dab tsi yog retina lamina?](https://i.answers-medical.com/preview/medical-health/14103945-what-is-the-reticular-lamina-j.webp)
Video: Dab tsi yog retina lamina?
![Video: Dab tsi yog retina lamina? Video: Dab tsi yog retina lamina?](https://i.ytimg.com/vi/HKm1b57loMU/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Kev txhais lus ntawm reticular kab mob
: ib txheej txheej sab nrauv uas qee zaum nyob hauv qab ntawm lub hauv paus lamina , yog tsim los ntawm cov fibers collagenous, thiab ua haujlwm rau thauj tog rau nkoj hauv qab lamina mus rau lwm cov ntaub so ntswg sib txuas.
Tom qab ntawd, lub reticular lamina yog dab tsi?
Cov lamina densa muaj cov nonfibrilar collagen, tshwj xeeb tshaj yog collagen IV, glycoproteins xws li laminin, perlecan thiab nidogen, thiab proteoglycans. Cov qhov reticular txheej muaj collagens, suav nrog hom III, thiab nws muaj fibronectin, uas tau muab tso rau hauv cov tshuaj amorphous proteoglycan nplua nuj hauv av.
Zoo sib xws, dab tsi yog qhov ua haujlwm ntawm reticular lamina? Txhawm rau kom ua tiav qhov ua tau zoo ntawm cov txheej txheem no, reticular lamina yuav tsum coj zoo li lub thauj tog rau nkoj nruj; txoj hauv kev no lub zog cuam tshuam nrog qhov kev hloov pauv ntev ntawm cov plaub hau sab hauv lub cev tau ua haujlwm tau zoo xa mus rau lub hauv paus membrane.
Hauv qhov no, qhov twg yog qhov retinal lamina?
Cov qhov reticular membrane (RM, tseem hu ua reticular lamina los yog apical cuticular phaj) yog nyias, tawv lamina uas nthuav tawm los ntawm cov plaub hau sab nraud mus rau Hensen's cells.
Basal lamina yog dab tsi?
Cov basal lamina yog ib txheej ntawm extracellular matrix secreted los ntawm lub epithelial hlwb, uas lub epithelium zaum. Nws yog feem ntau tsis raug xa mus rau hauv qab daus daim nyias nyias, tab sis nws ua ib feem ntawm hauv qab daus membrane.
Pom zoo:
Cov tsos mob ntawm tus retina yog dab tsi?
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Retina. Cov duab hauv daim duab no qhia pom qhov qub ntawm qhov retina. Lub voj voog dawb yog cov hlab ntsha uas txuas cov retina rau lub hlwb. Cov txheej txheem nkhaus liab yog cov hlab ntshav uas nkag mus rau hauv retina los ntawm cov hlab ntsha
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Lamina Cov Lus Txhais Spine Anatomy Overview Video. Lub lamina yog lub tiaj tiaj lossis ib feem ntawm lub vertebral koov, ua lub ru tsev ntawm tus txha nqaj qaum; tom qab ib feem ntawm tus txha nqaj qaum uas npog tus txha nqaj qaum lossis qab haus huv
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Lub lamina yog ib sab tom qab ntawm cov pob txha vertebral dag nruab nrab ntawm cov txheej txheem spinous (uas tawm mus rau hauv nruab nrab) thiab ntau dua ib sab pedicles thiab cov txheej txheem kev hloov pauv ntawm txhua lub vertebra. Cov khub ntawm laminae, nrog rau cov txheej txheem spinous, ua rau cov phab ntsa tom qab ntawm cov pob txha txha caj qaum
Lub luag haujlwm ntawm basal lamina yog dab tsi?
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Kev ua haujlwm ntawm basal lamina. Lub basal lamina muab kev txhawb nqa rau lub epithelium overlying, txwv kev sib cuag ntawm epithelial hlwb thiab lwm yam cell hom nyob rau hauv cov ntaub so ntswg thiab ua raws li ib tug lim cia tsuas yog dej thiab me me molecules kom dhau mus
Lub lamina thiab pedicle yog dab tsi?
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Lub pedicle yog ib lub pob txha ntawm cov pob txha uas txuas lub lamina mus rau lub vertebral lub cev los tsim lub vertebral arch. Ob txoj kev luv luv, stout txuas ntxiv los ntawm ob sab ntawm lub cev vertebral thiab koom nrog cov phaj dav dav ntawm cov pob txha (laminae) los ua ib qho hollow archway uas tiv thaiv tus txha caj qaum