Cov txheej txheem:
Video: Dab tsi tuaj yeem ua rau puas tsuaj rau myelin sheath?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Myelin hnab yog lub tes tsho ntawm cov nqaij rog uas tiv thaiv koj lub paj hlwb. Yog tias koj muaj ntau yam sclerosis (MS), tus kab mob uas ua rau koj lub cev tiv thaiv kab mob ua rau koj lub hauv nruab nrab lub paj hlwb, koj myelin sheaths tau ua puas . Qhov ntawd txhais tau tias koj lub paj hlwb yuav tsis tuaj yeem xa thiab tau txais cov lus zoo li lawv yuav tsum.
Ib yam li ib tus tuaj yeem nug, dab tsi rhuav tshem myelin sheath?
Hauv ntau yam sclerosis (MS), lub cev tiv thaiv kab mob T cells tawm tsam myelin hnab uas tiv thaiv cov hlab ntsha. T cells los ntawm lub cev tus kheej tiv thaiv kab mob thiab ua puas lub myelin sheath.
ua li cas thaum myelin sheath ntawm lub paj hlwb puas lawm? Thaum lub myelin hnab yog puas , lub paj hlwb tsis ua hluav taws xob ib txwm muaj. Txawm li cas los xij, yog tias lub tsho yog hnyav puas , cov hlab ntsha hauv qab tuaj yeem tuag taus. Cov paj hlwb nyob hauv nruab nrab lub paj hlwb (lub hlwb thiab tus txha caj qaum) tsis tuaj yeem rov tsim kho lawv tus kheej. Yog li, cov paj hlwb no nyob tas mus li puas.
Hauv qhov no, puas tuaj yeem tsim cov myelin sheath?
Qhov no lub tsho hu ua myelin cov . Txawm hais tias myelin tau rov qab los ntawm kev nthuav tawm cov thyroid cov tshuaj hormones, cov kws tshawb fawb tsis tau ua raws cov thyroid kev kho mob vim tsis tuaj yeem lees txais cov kev mob tshwm sim. Txawm hais tias ob peb txoj kev kho mob thiab tshuaj kho tus mob MS, tsis muaj tshuaj kho tau.
Cov kab mob dab tsi tuaj yeem ua rau demyelination?
Cov kab mob demyelinating ntawm peripheral lub paj hlwb suav nrog:
- Guillain -Barré syndrome thiab nws cov neeg mob sib xws, mob hnyav ua rau mob polyneuropathy.
- Anti-MAG peripheral neuropathy.
- Kab mob Charcot -Marie -Tooth thiab nws cov khub Hereditary neuropathy nrog kev lav phib xaub.
Pom zoo:
Cov nas puas tuaj yeem ua rau puas tsuaj?
Cov nas thiab nas tuaj yeem ua rau lub tsev puas, chav tsev, chaw ua haujlwm, thiab yuav luag txhua lub tsev tsim los ntawm kev zom, zes tsev, thiab tso quav: Cov nas yuav zom rau txhua yam uas lawv pom tias muaj txiaj ntsig hauv kev tsim lawv cov zes. Qhov no tuaj yeem yog ntoo, ntawv, ntaub, phau ntawv, thiab lwm yam
Cupping puas tuaj yeem ua rau puas tsuaj?
Khaub ncaws tuaj yeem ua rau muaj kev phiv xws li ua rau cov tawv nqaij hloov xim, nti, kub hnyiab, thiab kis kab mob, thiab tej zaum yuav tshwm sim los yog psoriasis. Tsis tshua muaj tshwm sim ntawm cov kev mob tshwm sim hnyav tau raug tshaj tawm, xws li ntshav sab hauv pob txha taub hau (tom qab lub hau tawv taub hau) thiab ntshav tsis txaus los ntawm ntshav poob (tom qab ntub dej tas li)
Dab tsi yog qhov txhais ntawm myelin sheath?
: insulating npog uas nyob ib puag ncig lub axon nrog ntau txheej txheej ntawm myelin, uas tsis txuas ntxiv ntawm cov nodes ntawm Ranvier, thiab qhov ntawd ua rau kom nrawm dua uas lub paj hlwb tuaj yeem taug kev nrog lub axon. - tseem hu ua medullary sheath
Kev puas tsuaj rau lub raum puas tuaj yeem thim rov qab hauv cov neeg mob ntshav qab zib?
Kab mob raum, xav tias yuav tsum tsis txhob tso tseg rau ntau tus neeg mob ntshav qab zib hom 1, tau thim rov qab nrog kev pab ntawm xwm, tshawb pom ntxov, thiab tswj ntshav qab zib kom nruj. Thaum nws tshwm sim, cov kws kho mob feem ntau ntseeg tias nws tsuas yog tuaj yeem ncua sijhawm, tab sis tsis tiv thaiv, kab mob raum
Myelin sheath yog dab tsi?
Schwann hlwb