Qhov txawv ntawm Innervated thiab Denervated nqaij

Cov txheej txheem:

Qhov txawv ntawm Innervated thiab Denervated nqaij
Qhov txawv ntawm Innervated thiab Denervated nqaij

Video: Qhov txawv ntawm Innervated thiab Denervated nqaij

Video: Qhov txawv ntawm Innervated thiab Denervated nqaij
Video: Xov Xwm Kub 23/2/2023 Lavxias Thiab Yuskhees Sib Tua Ceev Kawg, Teb Chaws Rusia Raug Putin Nrhuav 2024, Lub Xya hli ntuj
Anonim

Qhov sib txawv tseem ceeb ntawm cov leeg innervated thiab denervated yog raws li cov hlab ntsha tau txais los ntawm cov leeg. Thaum cov leeg innervated muaj lub paj hlwb zoo sib kho los ntawm kev sib koom tes ntawm lub paj hlwb, cov leeg nqaij tsis muaj paj hlwb, yog li lawv cov leeg nqaij ua haujlwm poob.

Cov leeg nqaij muaj cov khoom siv neurogenic. Yog li ntawd, cov leeg nqaij yog kho los ntawm cov paj hlwb uas dhau los ntawm lawv txhawm rau ua kom lawv cov haujlwm tsim nyog. Nyob rau hauv ib qho kev ua tsis tiav qhov twg lub paj hlwb raug thaiv los yog inhibited, cov leeg nqaij dystrophy thiab degeneration ntawm cov leeg yuav tshwm sim.

Cov leeg nqaij ntshiv yog dab tsi?

Innervated leeg yog cov leeg uas muaj cov hlab ntsha zoo. Yog li ntawd, lawv lub paj hlwb kev sib koom tes yog zoo manipulated. Ib leeg yog innervated los ntawm kev siv ib lub cev muaj zog axon. Qee zaum, ntau tshaj ib leeg tuaj yeem ua rau hauv ib qho axon. Txawm li cas los xij, thaum qhov tshwm sim no tshwm sim, tag nrho cov fibers innervated los ntawm ib qho axon yog hu ua lub cev muaj zog. Thaum kawg, cov cav no tsim cov fibers tuab uas tuaj yeem ua cov leeg nqaij. Cov leeg nqaij innervation yog kho los ntawm muaj cov neurotransmitters uas nqa cov neurogenic signals rau cov leeg. Lawv secrete ntawm cov neuromuscular junctions kom dhau lub teeb liab los ntawm kev tsim muaj peev xwm ua tau.

Qhov txawv ntawm Innervated thiab Denervated nqaij
Qhov txawv ntawm Innervated thiab Denervated nqaij

Daim duab 01: Innervated nqaij - Lub cev muaj zog

Cov txheej txheem ntawm cov leeg nqaij innervation yog qhov tseem ceeb los tswj kev ncaj ncees ntawm cov leeg thiab ua kom cov leeg ua haujlwm raug. Kev ua tsis tiav ntawm cov txheej txheem no ua rau cov leeg tsis muaj zog, ua rau cov leeg nqaij dystrophy thiab cov leeg nqaij degeneration.

Dab tsi yog cov leeg nqaij tawv?

Cov leeg nqaij tsis muaj zog yog cov leeg uas tau poob lub paj hlwb los ntawm cov txheej txheem hu ua denervation. Denervation tuaj yeem tshwm sim los ntawm kev raug mob, kev mob hauv plab, lossis vim muaj teeb meem tom qab kev phais. Tom qab denervation, cov nqaij ntshiv plam kev sib txuas lus paj hlwb uas muab cov cim qhia rau kev sib koom tes ntawm kev txav. Yog li, cov txheej txheem no ua rau cov leeg nqaij dystrophy, ua rau lub cev tsis zoo.

Nyob rau hauv qee kis, cov nqaij ntshiv tuaj yeem tuaj yeem tshwm sim vim yog qhov tsis zoo ntawm caj ces xws li Amyotrophic lateral sclerosis (ALS) lossis ua raws qee yam mob xws li Post-polio syndrome. Qhov hnyav ntawm cov leeg denervated nyob ntawm qhov chaw ntawm denervation. Qee qhov xwm txheej, cov nqaij ntshiv tuaj yeem ua rau muaj kev ua haujlwm tsis zoo ntawm ib lub cev lossis cov ntaub so ntswg.

Qhov txawv tseem ceeb - Innervated vs Denervated nqaij
Qhov txawv tseem ceeb - Innervated vs Denervated nqaij

Daim duab 02: Cov leeg tsis muaj zog

Cov leeg tsis muaj zog feem ntau ua rau cov leeg nqaij atrophy thiab cov leeg nqaij degeneration. Qhov no, nyob rau hauv lem, ua rau txo cov leeg nqaij, nqaij loj thiab nqaij kom muaj nuj nqis. Nws kuj cuam tshuam rau cov leeg nqaij ntawm contraction thiab so. Cov leeg nqaij denervated tuaj yeem kuaj pom los ntawm Magnetic resonance imaging scans lossis los ntawm ultrasound.

Dab tsi yog qhov zoo sib xws ntawm Innervated thiab Denervated nqaij?

  • Cov leeg nqaij tawv thiab cov leeg nqaij tawv yog ob hom leeg.
  • Ob leeg yog raws li kev noj qab haus huv rau cov leeg.
  • Lawv tsom mus rau qhov sib koom tes ntawm cov leeg nqaij.

Qhov txawv ntawm Innervated thiab Denervated nqaij yog dab tsi?

Cov leeg nqaij ua lub luag haujlwm tseem ceeb hauv kev tswj kev txav mus los thiab cov qauv hauv cov kab mob siab dua. Ob leeg innervated thiab denervated leeg cuam tshuam nrog lub tswv yim ntawm cov hlab ntsha muab rau cov leeg. Txawm li cas los xij, thaum cov leeg innervated xa mus rau cov leeg uas tau txais cov hlab ntsha zoo, cov leeg denervated xa mus rau cov leeg uas tau poob cov hlab ntsha. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm cov leeg innervated thiab denervated. Vim qhov sib txawv no, qhov zoo ntawm txhua hom nqaij sib txawv.

Cov hauv qab no infographic teev qhov sib txawv ntawm cov leeg innervated thiab denervated hauv daim ntawv tabular.

Qhov sib txawv ntawm Innervated thiab Denervated nqaij nyob rau hauv daim ntawv Tabular
Qhov sib txawv ntawm Innervated thiab Denervated nqaij nyob rau hauv daim ntawv Tabular

Summary – Innervated vs Denervated Muscles

Innervated leeg yog hais txog cov leeg nqaij uas muaj cov hlab ntsha zoo, thaum cov leeg denervated hais txog cov leeg uas tsis muaj cov hlab ntsha zoo. Innervation tshwm sim nyob rau hauv physiological tej yam kev mob, thaum lub sij hawm denervation tshwm sim tom qab ib tug raug mob, tom qab phais mob los yog vim ib tug inborn metabolic los yog genetic yuam kev. Txawm li cas los xij, tom qab denervation, muaj peev xwm ntawm reinnervation nyob ntawm qhov hnyav. Yog li, qhov no yog cov ntsiab lus ntawm qhov sib txawv ntawm cov leeg innervated thiab denervated.

Pom zoo: