![Qhov txawv ntawm Dermatome thiab Myotome yog dab tsi? Qhov txawv ntawm Dermatome thiab Myotome yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14178789-whats-the-difference-between-a-dermatome-and-myotome-j.webp)
Video: Qhov txawv ntawm Dermatome thiab Myotome yog dab tsi?
![Video: Qhov txawv ntawm Dermatome thiab Myotome yog dab tsi? Video: Qhov txawv ntawm Dermatome thiab Myotome yog dab tsi?](https://i.ytimg.com/vi/VFtNlbeW2rU/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
A myotome yog pab pawg ntawm cov leeg uas ib leeg leeg txha caj qaum innervates. Zoo ib yam a daim tawv nqaij yog ib cheeb tsam ntawm daim tawv nqaij uas ib leeg paj hlwb innervates. Hauv vertebrate embryonic kev loj hlob, a myotome yog ib feem ntawm somite uas tsim rau hauv cov leeg.
Ib yam li ntawd, koj tuaj yeem nug, Myotome test yog dab tsi?
Kev sim ntawm myotomes , nyob rau hauv daim ntawv ntawm isometric resisted nqaij xeem , muab cov ntaub ntawv hais txog qib nyob rau hauv tus txha nraub qaum uas muaj qhov txhab tuaj yeem tshwm sim. Thaum kuaj myotome , koj tab tom nrhiav cov leeg tsis muaj zog ntawm ib pawg tshwj xeeb ntawm cov leeg.
Ib yam nkaus, puas yog Dermatomes hnov lossis lub cev muaj zog? A daim tawv nqaij yog thaj tsam ntawm daim tawv nqaij nyob qhov twg kev xav qab haus huv tau los ntawm cov leeg leeg leeg leeg leeg (saib cov duab hauv qab no). Tus txha caj qaum muaj 31 ntu, txhua tus nrog ib khub (txoj cai thiab sab laug) ntawm ventral (anterior) thiab dorsal (posterior) cov paj hlwb uas innervate lub cev muaj zog thiab kev xav ua haujlwm, feem.
Cov lus nug tseem yog, Dermatomes yog dab tsi?
A daim tawv nqaij yog thaj tsam ntawm daim tawv nqaij uas tau muab los ntawm cov hlab ntsha sib txuas los ntawm ib leeg hauv qab ntawm cov hauv paus ntawm cov leeg txha caj qaum uas ua ib feem ntawm cov leeg leeg. Muaj 8 lub paj hlwb ntawm lub ncauj tsev menyuam (C1 yog qhov tshwj tsis yog tsis muaj daim tawv nqaij ), 12 thoracic qab haus huv, 5 lumbar qab haus huv thiab 5 sacral qab haus huv.
Dermatomes qhia dab tsi rau koj?
Cov hlab ntsha txha caj qaum pab xa cov ntaub ntawv los ntawm lwm qhov ntawm koj lub cev mus rau koj lub hauv paus paj hlwb. Xws li, txhua tus daim tawv nqaij xa cov ncauj lus ntxaws ntxaws los ntawm thaj chaw tshwj xeeb ntawm daim tawv nqaij rov qab rau koj lub hlwb. Dermatomes tuaj yeem ua tau muaj txiaj ntsig zoo hauv kev tshuaj xyuas thiab tshuaj xyuas cov xwm txheej cuam tshuam rau tus txha nqaj qaum lossis cov hauv paus paj ntoo.
Pom zoo:
Dab tsi yog qhov sib txawv ntawm qhov kev cia siab rau qhov ntim thiab qhov ntim cia tseg?
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Qhov ntim cia tseg (ERV) yog cov pa ntxiv uas tuaj yeem nqus tau tom qab ua pa ib txwm. Nws yog qhov nyiaj khaws cia uas tuaj yeem nqus tau dhau qhov uas ib txwm muaj. Hloov pauv, qhov ua rau lub zog cia siab (IRV) yog qhov ntxiv ntawm huab cua uas tuaj yeem nqus tau tom qab nqus tau ib txwm
Dab tsi yog qhov sib txawv thiab qhov zoo sib xws ntawm cov khoom sib tsoo thiab qhov kov zoo?
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Dab tsi yog qhov sib txawv thiab qhov zoo sib xws ntawm 'crude' kov thiab 'nplua' kov qhov hnov? Nyuaj kov yog hais txog kev nkag siab los ntawm kev txhawb nqa ntawm cov neeg txais khoom ntawm qhov tsis nkag siab nrog cov teb loj. Hauv kev sib piv, kev kov zoo yog hais txog cov neeg txais khoom ntawm kev nkag siab siab nrog cov chaw txais me me
Dab tsi yog qhov txawv ntawm ER ntxhib thiab du ER Dab tsi yog ER ua qhov sib txawv hauv txhua kis?
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Ob qho tib si du thiab ntxhib endoplasmic reticulum pab hauv kev tsim thiab khaws cov proteins Qhov sib txawv tseem ceeb yog tias ib qho muaj ribosomes rau nws thiab lwm yam tsis. Rough ER zoo li cov nplooj ntawv. RER sib sau ua (ua) thiab ntim cov protein. RER tau txuas nrog lub nuclear membrane
Dab tsi yog qhov txawv ntawm cheeb tsam sib txawv thiab thaj tsam tas li ntawm ib qho tshuaj tiv thaiv?
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Cov cheeb tsam sib txawv no, muaj li ntawm 110-130 amino acids, muab cov tshuaj tiv thaiv kab mob nws qhov tshwj xeeb rau kev khi antigen. Cov cheeb tsam sib txawv suav nrog qhov kawg ntawm lub teeb thiab cov saw hnyav. Lub cheeb tsam tas li txiav txim siab cov txheej txheem siv los rhuav tshem antigen
Dab tsi yog qhov txawv ntawm qhov tseeb qhov pib thiab qhov sib txawv qhov pib?
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Qhov pib tsis txaus yog qhov tsawg kawg ntawm kev txhawb siab xav tau rau ib tus neeg kom pom qhov kev txhawb siab 50 feem pua ntawm lub sijhawm. Qhov sib txawv ntawm qhov sib txawv yog qhov sib txawv me tshaj hauv kev txhawb nqa uas tuaj yeem kuaj pom 50 feem pua ntawm lub sijhawm