Cov Ntaub Ntawv Txog Kev Noj Qab Haus HuvFebruary 18, 2026🔄 Updated: Jul 14, 2026⏱ 12 min

Cov khoom tiv thaiv me me ntawm koj lub cev: Cia peb tham txog cov hlwb Helper T!

Creator: Dr. Priya Sammani
Published: 2026-02-18T17:29:04.000Z

Dr. Priya Sammani, MBBS, PG Dip. FMMedical Verification

Nyob zoo! Koj nyob li cas? Hnub no peb yuav tham txog qee cov pab me me uas zoo kawg nkaus, tseem ceeb heev hauv peb lub cev. Lawv hu ua Helper T cells . Tej zaum koj yuav tau hnov lub npe no los ntawm ib tus kws kho mob lossis qhov chaw. Cov no yog cov neeg uas yog thawj tus qhia txoj kev thiab pab lwm tus tawm tsam thaum peb lub cev mob, uas yog, thaum peb kis tus kab mob. Lawv zoo li cov thawj coj uas tau kawm tshwj xeeb ntawm peb cov tub rog tiv thaiv kab mob.

Cov Helper T cell no yog dab tsi? Hais yooj yim xwb...

Yog li ntawd, cov qe ntshav dawb pab (Helper T cells) yog cov qe ntshav dawb tseem ceeb hauv peb lub cev tiv thaiv kab mob. Xav txog tias zoo li ib pab tub rog tiv thaiv peb lub teb chaws, peb muaj ib lub cev loj hauv peb lub cev los tiv thaiv peb ntawm cov kab mob, uas yog qhov peb hu ua lub cev tiv thaiv kab mob . Cov qe ntshav dawb pab no yog cov tub rog tshwj xeeb hauv lub cev ntawd. Lub caij no, cov qe ntshav dawb pab yog ib pawg uas ua lub luag haujlwm tshwj xeeb heev. Txoj haujlwm tseem ceeb ntawm cov qe ntshav dawb no yog lees paub ib qho kev kis kab mob, uas yog, ib qho kab mob uas ua rau muaj kab mob, thaum nws nkag mus rau hauv peb lub cev, thiab tom qab ntawd koom nrog lwm cov qe ntshav dawb pab thiab txhawb kom lawv tawm tsam qhov kev kis kab mob ntawd (ua kom lawv ua haujlwm) . Ib yam li tus thawj coj thaum muaj kev sib ntaus sib tua pib. Cov qe ntshav dawb pab no tau tsim, uas yog, lawv tsim, hauv ib lub qog me me hu ua thymus hauv sab saud ntawm peb lub hauv siab. Qhov no zoo li lub tsev kawm ntawv uas muab kev cob qhia tshwj xeeb rau cov qe ntshav dawb no. Nws yog nyob rau hauv thymus uas cov qe ntshav dawb no loj hlob thiab kawm ua lawv txoj haujlwm kom raug. Muaj ntau hom qe ntshav dawb pab. Sib nrug ntawm cov qe ntshav dawb pab, muaj ntau lwm hom tseem ceeb:

Cov qe ntshav T cytotoxic : Cov no yog cov uas ncaj qha tawm tsam thiab rhuav tshem cov qe ntshav uas muaj kab mob, zoo li cov tub rog tawm tsam hauv pab tub rog.
Cov qe ntshav T uas tswj hwm : Lawv txoj haujlwm yog tswj kev ua haujlwm ntawm lub cev tiv thaiv kab mob thaum tsim nyog, thiab qee zaum kom tiv thaiv nws kom tsis txhob ua haujlwm ntau dhau.
NKT hlwb: Cov no pab txhim kho kev tiv thaiv kab mob feem ntau.

Vim li cas cov qe ntshav dawb Helper T no thiaj tseem ceeb rau peb lub cev? (Lub Luag Haujlwm ntawm Kev Tiv Thaiv Kab Mob)

Tam sim no, saib seb, muaj ob ntu rau peb lub cev tiv thaiv kab mob. Ib qho yog Kev Tiv Thaiv Kab Mob Uas Yug Los , uas yog lub cev tiv thaiv kab mob uas tau muab rau peb txij thaum yug los thiab ua haujlwm feem ntau tawm tsam txhua yam kab mob. Qhov thib ob yog Kev Tiv Thaiv Kab Mob Hloov Kho . Qhov no tshwj xeeb heev. Vim tias qhov no yog qhov uas paub txog cov kab mob tshwj xeeb uas nkag mus rau hauv peb lub cev thiab kawm tawm tsam lawv tshwj xeeb. Nws zoo li thaum koj ntsib tib tus yeeb ncuab zaum ob, koj tau npaj zoo dua li thawj zaug. Yog li ntawd.Cov phab ej ntawm kev tiv thaiv kab mob yog cov hlwb T pab no. Qhov tseeb, lawv koom nrog feem ntau ntawm cov lus teb tiv thaiv kab mob. Lawv feem ntau ua kom ob hom hlwb ua haujlwm: 1. Cov hlwb B: Cov hlwb B no yog cov uas tsim cov tshuaj tshwj xeeb hu ua cov tshuaj tiv thaiv kab mob hauv peb lub cev. Cov tshuaj tiv thaiv kab mob no zoo li riam phom tshwj xeeb. Lawv tsim cov tshuaj tiv thaiv kab mob uas tshwj xeeb rau txhua tus kab mob thiab pab rhuav tshem cov kab mob ntawd. 2. Cov hlwb T Cytotoxic: Raws li tau hais ua ntej, cov no yog cov uas tawm tsam cov kab mob thiab rhuav tshem cov hlwb uas muaj kab mob. Hais yooj yim, cov hlwb T pab zoo li cov thawj coj uas qhia rau lwm cov hlwb, "Auj, muaj teeb meem! Txhua tus mus ua haujlwm!"
Puas muaj cov hom hlwb T pab?
Yog, thaum cov qe ntshav T pab no pom muaj kab mob, lawv pib ua haujlwm los ntawm kev faib ua ob hom ntxiv. Cov no yog:
Cov qe ntshav pab TH1: Cov qe ntshav no xa ib cov lus tshwj xeeb txog tshuaj lom neeg (cia peb hu nws ua lus txib) kom ua kom ib hom qe ntshav hu ua macrophage ua haujlwm. Macrophages zoo li cov neeg sau khib nyiab hauv peb lub cev. Lawv "nqos" cov khoom txawv teb chaws thiab cov kab mob los ntawm sab nraud thiab ntxuav lub cev. Cov qe ntshav TH1 kuj ua kom cov qe ntshav cytotoxic T uas tau hais ua ntej ua haujlwm.
Cov qe ntshav TH2 pab: Cov qe ntshav no ua kom cov qe ntshav B ua haujlwm los ntawm kev tso tawm cov lus sib txawv ntawm cov tshuaj lom neeg. Cov qe ntshav B ces pib tsim cov tshuaj tiv thaiv kab mob . Tsis yog li ntawd xwb, tab sis cov qe ntshav TH2 no kuj ua rau muaj tej yam xws li hnoos, txham, thiab raws plab , uas qee zaum pab peb lub cev tshem tawm cov khoom txawv teb chaws. Cov tshuaj tiv thaiv kab mob uas cuam tshuam nrog qee yam kev ua xua kuj tsim tawm los ntawm kev pab los ntawm cov qe ntshav TH2 no.
Xav txog seb peb lub cev tiv thaiv kab mob yuav nyuaj npaum li cas, tab sis nws ua haujlwm tau zoo npaum li cas! Tag nrho cov no tshwm sim los tiv thaiv peb ntawm kab mob .
Cov qe ntshav T pab no ua haujlwm li cas? (Kev qhib)
Qhov no kuj yog ib zaj dab neeg nthuav heev. Cov qe ntshav dawb pab muaj ib feem tshwj xeeb ntawm lawv qhov chaw hu ua CD4 receptor . Qhov no zoo li tus yuam sij rau lub qhov rooj. Peb kuj muaj lwm lub molecule tshwj xeeb hauv peb lub cev hu ua MHC class II molecules (Major Histocompatibility Complex II molecules).Cov MHC chav kawm II molecule no yog thawj tus uas "paub" tias muaj kab mob lossis cov khoom txawv teb chaws tau nkag mus rau hauv peb lub cev. Tom qab ntawd, CD4 receptor thiab MHC chav kawm II molecule sib cuam tshuam nrog ib leeg. Nws zoo li muab tus yuam sij rau hauv thiab qhib lub qhov rooj. Thaum ntawd cov helper T cells ua haujlwm . Thaum ua haujlwm lawm, cov helper T cells no tso tawm cov tshuaj xa xov hu ua cytokines . Cov cytokines no yog cov uas xa cov lus mus rau lwm cov cell tiv thaiv kab mob, "Peb yuav tsum pib sib ntaus tam sim no!"
Cov qe ntshav Helper T thiab cov qe ntshav Cytotoxic T ua haujlwm ua ke li cas?
Ob tug no zoo li ob pab neeg ua haujlwm ua ke. Cov cytokines uas cov helper T cells tso tawm pab ua kom cov cytotoxic T cells ua haujlwm. Zoo li lawv hais tias, "Okay, tam sim no yog koj lub sijhawm, mus ua koj txoj haujlwm!" Cov cytotoxic T cells mam li tso lawv cov tshuaj tshwj xeeb los tawm tsam tus kab mob. Lawv kuj tuaj yeem paub cov cell uas muaj tus kab mob, tua lawv ncaj qha, thiab tiv thaiv tus kab mob kom tsis txhob kis mus. Saib seb kev ua haujlwm ua ke zoo npaum li cas!
Cov qe ntshav T pab no muaj ntau tshaj plaws nyob qhov twg hauv peb lub cev?
Cov qe ntshav T pib tsim ua ntej hauv ib feem ntawm peb cov pob txha hu ua pob txha hlwb . Tom qab ntawd, thaum lawv tseem hluas, uas yog, thaum lawv loj hlob, lawv mus rau lub qog hu ua thymus . Raws li tau hais ua ntej, thymus zoo li "tsev kawm ntawv" rau cov qe ntshav T no. Qhov ntawd yog qhov uas cov qe ntshav no loj hlob thiab tau kawm zoo. Qhov tseem ceeb heev, thymus qhia cov qe ntshav T no kom paub meej tias cov qe ntshav twg hauv peb lub cev yog peb tus kheej thiab cov twg yog cov kab mob uas tau los ntawm sab nraud . Qhov no tseem ceeb heev, txwv tsis pub lawv tuaj yeem tawm tsam peb cov qe ntshav. Thaum kev kawm tiav, cov qe ntshav no ncig thoob plaws peb lub cev los ntawm thymus. Muaj ntau cov qe ntshav T thoob plaws peb lub cev lymphatic . Tshwj xeeb, cov qe ntshav T pab tuaj yeem pom muaj ntau hauv:
Cov pob txha
Cov hnyuv
Lub ntsws
Cov qog ntshav - Thaum koj kub taub hau, cov no o thiab ua rau muaj pob hauv koj lub caj dab thiab caj dab.
Mob qog
Tonsils - Tej zaum koj yuav tau hnov txog cov tonsils hauv koj lub caj pas.
Cov kab mob twg cuam tshuam rau cov hlwb Helper T?
Tu siab kawg li, kuj muaj cov kab mob uas cuam tshuam rau kev ua haujlwm ntawm cov qe ntshav T tseem ceeb no. Ib txhia ntawm lawv yog:
Cov kab mob autoimmune:Qhov no yog ib qho mob uas peb lub cev tiv thaiv kab mob tawm tsam peb cov hlwb noj qab haus huv. Kev hloov pauv ntawm kev ua haujlwm ntawm cov hlwb T pab yuav yog qhov ua rau.
Kab mob leukemia lymphocytic mob hnyav: Qhov no yog ib hom mob qog noj ntshav uas pib hauv cov ntshav thiab pob txha.
Cov Neeg Laus Hodgkin lymphoma: Qhov no yog ib hom mob qog noj ntshav uas pib hauv lub cev lymphatic.
HIV: Qhov no yog ib hom kab mob uas tawm tsam cov qe ntshav dawb, tshwj xeeb tshaj yog cov qe ntshav CD4 helper T. Qhov no tuaj yeem ua rau lub cev tiv thaiv kab mob tsis muaj zog thiab ua rau muaj mob hu ua AIDS .
Mob Job Syndrome: Qhov no yog ib qho mob tsis tshua muaj neeg mob uas ua rau muaj kev kis kab mob ntau zaus.
Thymic aplasia: Qhov no yog ib qho mob uas tshwm sim thaum yug los thaum thymus tsis loj hlob zoo. Qhov tsis muaj thymus zoo ua rau muaj kev loj hlob tsis zoo ntawm T-cell.
Tej yam yooj yim uas peb ua tau kom peb lub cev tiv thaiv kab mob noj qab nyob zoo
Muaj ob peb yam yooj yim uas peb ua tau los ua kom peb lub cev tiv thaiv kab mob, suav nrog peb cov qe ntshav T pab, muaj zog thiab noj qab nyob zoo. Kev ua raws li cov no yuav pab tau peb ntau yam hauv kev tiv thaiv peb ntawm kab mob.
Txwv kev haus cawv: Tsis txhob haus cawv ntau li ntau tau, lossis tsuas yog haus tsawg tsawg xwb.
Noj zaub mov kom sib npaug: Noj cov zaub mov uas muaj txiv hmab txiv ntoo, zaub, cov nplej tag nrho, cov protein uas tsis muaj roj ntau, thiab cov rog noj qab haus huv.
Kev tawm dag zog tsis tu ncua: Ua tej yam xws li kev ua si aerobic uas ua rau muaj zog, ua rau muaj kev ywj pheej ntau ntxiv, thiab ua pa tob tob txhua hnub.
Pw tsaug zog zoo: Tau tsawg kawg yog xya txog yim teev txhua hmo.
Tsis txhob haus luam yeeb: Yog koj haus luam yeeb, tsum. Yog koj twb pib haus luam yeeb lawm, tsis txhob pib li.
Ntxuav koj txhais tes ntau zaus: Ntxuav koj txhais tes kom huv si nrog xab npum thiab dej kom tiv thaiv koj tus kheej ntawm cov kab mob.
Qhov tseem ceeb tshaj plaws uas yuav tsum nco ntsoov (Cov Lus Coj Mus Tsev)
Yog li, tam sim no koj nkag siab tias cov hlwb Helper T tseem ceeb npaum li cas rau peb lub cev tiv thaiv kab mob. Lawv zoo li cov thawj coj ntse ntawm peb lub cev tiv thaiv kab mob. Thaum muaj kab mob los, cov hlwb Helper T no yog cov uas ntes tau nws thiab, nrog rau lwm cov hlwb sib ntaus (cov hlwb cytotoxic T thiab cov hlwb B), ua tus thawj coj hauv kev sib ntaus sib tua kab mob ntawd.
Puas yog qhov xav tsis thoob uas peb lub cev muaj lub cev zoo kawg nkaus los tiv thaiv peb, txawm tias peb tsis paub txog nws? Yog li ntawd, peb kuj yuav tsum xav kom lub cev tiv thaiv kab mob no zoo. Txoj hauv kev zoo tshaj plaws los ua qhov ntawd yog ua neej noj qab haus huv. Ces peb cov T cell pab kuj tuaj yeem ua lawv txoj haujlwm kom raug!
Yog koj muaj lus nug ntxiv txog qhov no, tsis txhob yig nug kws kho mob. Nyob kom noj qab nyob zoo!
Kev tiv thaiv kab mob, T cell, cov helper T cell, kev noj qab haus huv, cov kab mob, kev kis kab mob, kev tiv thaiv lub cev

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.

Ntxiv koj cov lus

Cov Ntaub Ntawv Txog Kev Noj Qab Haus HuvFebruary 18, 2026
Cov khoom tiv thaiv me me ntawm koj lub cev: Cia peb tham txog cov hlwb Helper T!
Dr. Priya SammaniMedical Verification
⏱ 12 min read
📋Table of Contents
1. Cov Helper T cell no yog dab tsi? Hais yooj yim xwb...
2. Vim li cas cov qe ntshav dawb Helper T no thiaj tseem ceeb rau peb lub cev? (Lub Luag Haujlwm ntawm Kev Tiv Thaiv Kab Mob)
3. Puas muaj cov hom hlwb T pab?
4. Cov qe ntshav T pab no ua haujlwm li cas? (Kev qhib)
5. Cov qe ntshav Helper T thiab cov qe ntshav Cytotoxic T ua haujlwm ua ke li cas?
6. Cov qe ntshav T pab no muaj ntau tshaj plaws nyob qhov twg hauv peb lub cev?
7. Cov kab mob twg cuam tshuam rau cov hlwb Helper T?
8. Tej yam yooj yim uas peb ua tau kom peb lub cev tiv thaiv kab mob noj qab nyob zoo
9. Qhov tseem ceeb tshaj plaws uas yuav tsum nco ntsoov (Cov Lus Coj Mus Tsev)
Nyob zoo! Koj nyob li cas? Hnub no peb yuav tham txog qee cov pab me me uas zoo kawg nkaus, tseem ceeb heev hauv peb lub cev. Lawv hu ua Helper T cells . Tej zaum koj yuav tau hnov lub npe no los ntawm ib tus kws kho mob lossis qhov chaw. Cov no yog cov neeg uas yog thawj tus qhia txoj kev thiab pab lwm tus tawm tsam thaum peb lub cev mob, uas yog, thaum peb kis tus kab mob. Lawv zoo li cov thawj coj uas tau kawm tshwj xeeb ntawm peb cov tub rog tiv thaiv kab mob.
Cov Helper T cell no yog dab tsi? Hais yooj yim xwb...
Yog li ntawd, cov qe ntshav dawb pab (Helper T cells) yog cov qe ntshav dawb tseem ceeb hauv peb lub cev tiv thaiv kab mob. Xav txog tias zoo li ib pab tub rog tiv thaiv peb lub teb chaws, peb muaj ib lub cev loj hauv peb lub cev los tiv thaiv peb ntawm cov kab mob, uas yog qhov peb hu ua lub cev tiv thaiv kab mob . Cov qe ntshav dawb pab no yog cov tub rog tshwj xeeb hauv lub cev ntawd. Lub caij no, cov qe ntshav dawb pab yog ib pawg uas ua lub luag haujlwm tshwj xeeb heev. Txoj haujlwm tseem ceeb ntawm cov qe ntshav dawb no yog lees paub ib qho kev kis kab mob, uas yog, ib qho kab mob uas ua rau muaj kab mob, thaum nws nkag mus rau hauv peb lub cev, thiab tom qab ntawd koom nrog lwm cov qe ntshav dawb pab thiab txhawb kom lawv tawm tsam qhov kev kis kab mob ntawd (ua kom lawv ua haujlwm) . Ib yam li tus thawj coj thaum muaj kev sib ntaus sib tua pib. Cov qe ntshav dawb pab no tau tsim, uas yog, lawv tsim, hauv ib lub qog me me hu ua thymus hauv sab saud ntawm peb lub hauv siab. Qhov no zoo li lub tsev kawm ntawv uas muab kev cob qhia tshwj xeeb rau cov qe ntshav dawb no. Nws yog nyob rau hauv thymus uas cov qe ntshav dawb no loj hlob thiab kawm ua lawv txoj haujlwm kom raug. Muaj ntau hom qe ntshav dawb pab. Sib nrug ntawm cov qe ntshav dawb pab, muaj ntau lwm hom tseem ceeb:
Cov qe ntshav T cytotoxic : Cov no yog cov uas ncaj qha tawm tsam thiab rhuav tshem cov qe ntshav uas muaj kab mob, zoo li cov tub rog tawm tsam hauv pab tub rog.
Cov qe ntshav T uas tswj hwm : Lawv txoj haujlwm yog tswj kev ua haujlwm ntawm lub cev tiv thaiv kab mob thaum tsim nyog, thiab qee zaum kom tiv thaiv nws kom tsis txhob ua haujlwm ntau dhau.
NKT hlwb: Cov no pab txhim kho kev tiv thaiv kab mob feem ntau.
Vim li cas cov qe ntshav dawb Helper T no thiaj tseem ceeb rau peb lub cev? (Lub Luag Haujlwm ntawm Kev Tiv Thaiv Kab Mob)
Tam sim no, saib seb, muaj ob ntu rau peb lub cev tiv thaiv kab mob. Ib qho yog Kev Tiv Thaiv Kab Mob Uas Yug Los , uas yog lub cev tiv thaiv kab mob uas tau muab rau peb txij thaum yug los thiab ua haujlwm feem ntau tawm tsam txhua yam kab mob. Qhov thib ob yog Kev Tiv Thaiv Kab Mob Hloov Kho . Qhov no tshwj xeeb heev. Vim tias qhov no yog qhov uas paub txog cov kab mob tshwj xeeb uas nkag mus rau hauv peb lub cev thiab kawm tawm tsam lawv tshwj xeeb. Nws zoo li thaum koj ntsib tib tus yeeb ncuab zaum ob, koj tau npaj zoo dua li thawj zaug. Yog li ntawd.Cov phab ej ntawm kev tiv thaiv kab mob yog cov hlwb T pab no. Qhov tseeb, lawv koom nrog feem ntau ntawm cov lus teb tiv thaiv kab mob. Lawv feem ntau ua kom ob hom hlwb ua haujlwm: 1. Cov hlwb B: Cov hlwb B no yog cov uas tsim cov tshuaj tshwj xeeb hu ua cov tshuaj tiv thaiv kab mob hauv peb lub cev. Cov tshuaj tiv thaiv kab mob no zoo li riam phom tshwj xeeb. Lawv tsim cov tshuaj tiv thaiv kab mob uas tshwj xeeb rau txhua tus kab mob thiab pab rhuav tshem cov kab mob ntawd. 2. Cov hlwb T Cytotoxic: Raws li tau hais ua ntej, cov no yog cov uas tawm tsam cov kab mob thiab rhuav tshem cov hlwb uas muaj kab mob. Hais yooj yim, cov hlwb T pab zoo li cov thawj coj uas qhia rau lwm cov hlwb, "Auj, muaj teeb meem! Txhua tus mus ua haujlwm!"
Puas muaj cov hom hlwb T pab?
Yog, thaum cov qe ntshav T pab no pom muaj kab mob, lawv pib ua haujlwm los ntawm kev faib ua ob hom ntxiv. Cov no yog:
Cov qe ntshav pab TH1: Cov qe ntshav no xa ib cov lus tshwj xeeb txog tshuaj lom neeg (cia peb hu nws ua lus txib) kom ua kom ib hom qe ntshav hu ua macrophage ua haujlwm. Macrophages zoo li cov neeg sau khib nyiab hauv peb lub cev. Lawv "nqos" cov khoom txawv teb chaws thiab cov kab mob los ntawm sab nraud thiab ntxuav lub cev. Cov qe ntshav TH1 kuj ua kom cov qe ntshav cytotoxic T uas tau hais ua ntej ua haujlwm.
Cov qe ntshav TH2 pab: Cov qe ntshav no ua kom cov qe ntshav B ua haujlwm los ntawm kev tso tawm cov lus sib txawv ntawm cov tshuaj lom neeg. Cov qe ntshav B ces pib tsim cov tshuaj tiv thaiv kab mob . Tsis yog li ntawd xwb, tab sis cov qe ntshav TH2 no kuj ua rau muaj tej yam xws li hnoos, txham, thiab raws plab , uas qee zaum pab peb lub cev tshem tawm cov khoom txawv teb chaws. Cov tshuaj tiv thaiv kab mob uas cuam tshuam nrog qee yam kev ua xua kuj tsim tawm los ntawm kev pab los ntawm cov qe ntshav TH2 no.
Xav txog seb peb lub cev tiv thaiv kab mob yuav nyuaj npaum li cas, tab sis nws ua haujlwm tau zoo npaum li cas! Tag nrho cov no tshwm sim los tiv thaiv peb ntawm kab mob .
Cov qe ntshav T pab no ua haujlwm li cas? (Kev qhib)
Qhov no kuj yog ib zaj dab neeg nthuav heev. Cov qe ntshav dawb pab muaj ib feem tshwj xeeb ntawm lawv qhov chaw hu ua CD4 receptor . Qhov no zoo li tus yuam sij rau lub qhov rooj. Peb kuj muaj lwm lub molecule tshwj xeeb hauv peb lub cev hu ua MHC class II molecules (Major Histocompatibility Complex II molecules).Cov MHC chav kawm II molecule no yog thawj tus uas "paub" tias muaj kab mob lossis cov khoom txawv teb chaws tau nkag mus rau hauv peb lub cev. Tom qab ntawd, CD4 receptor thiab MHC chav kawm II molecule sib cuam tshuam nrog ib leeg. Nws zoo li muab tus yuam sij rau hauv thiab qhib lub qhov rooj. Thaum ntawd cov helper T cells ua haujlwm . Thaum ua haujlwm lawm, cov helper T cells no tso tawm cov tshuaj xa xov hu ua cytokines . Cov cytokines no yog cov uas xa cov lus mus rau lwm cov cell tiv thaiv kab mob, "Peb yuav tsum pib sib ntaus tam sim no!"
Cov qe ntshav Helper T thiab cov qe ntshav Cytotoxic T ua haujlwm ua ke li cas?
Ob tug no zoo li ob pab neeg ua haujlwm ua ke. Cov cytokines uas cov helper T cells tso tawm pab ua kom cov cytotoxic T cells ua haujlwm. Zoo li lawv hais tias, "Okay, tam sim no yog koj lub sijhawm, mus ua koj txoj haujlwm!" Cov cytotoxic T cells mam li tso lawv cov tshuaj tshwj xeeb los tawm tsam tus kab mob. Lawv kuj tuaj yeem paub cov cell uas muaj tus kab mob, tua lawv ncaj qha, thiab tiv thaiv tus kab mob kom tsis txhob kis mus. Saib seb kev ua haujlwm ua ke zoo npaum li cas!
Cov qe ntshav T pab no muaj ntau tshaj plaws nyob qhov twg hauv peb lub cev?
Cov qe ntshav T pib tsim ua ntej hauv ib feem ntawm peb cov pob txha hu ua pob txha hlwb . Tom qab ntawd, thaum lawv tseem hluas, uas yog, thaum lawv loj hlob, lawv mus rau lub qog hu ua thymus . Raws li tau hais ua ntej, thymus zoo li "tsev kawm ntawv" rau cov qe ntshav T no. Qhov ntawd yog qhov uas cov qe ntshav no loj hlob thiab tau kawm zoo. Qhov tseem ceeb heev, thymus qhia cov qe ntshav T no kom paub meej tias cov qe ntshav twg hauv peb lub cev yog peb tus kheej thiab cov twg yog cov kab mob uas tau los ntawm sab nraud . Qhov no tseem ceeb heev, txwv tsis pub lawv tuaj yeem tawm tsam peb cov qe ntshav. Thaum kev kawm tiav, cov qe ntshav no ncig thoob plaws peb lub cev los ntawm thymus. Muaj ntau cov qe ntshav T thoob plaws peb lub cev lymphatic . Tshwj xeeb, cov qe ntshav T pab tuaj yeem pom muaj ntau hauv:
Cov pob txha
Cov hnyuv
Lub ntsws
Cov qog ntshav - Thaum koj kub taub hau, cov no o thiab ua rau muaj pob hauv koj lub caj dab thiab caj dab.
Mob qog
Tonsils - Tej zaum koj yuav tau hnov txog cov tonsils hauv koj lub caj pas.
Cov kab mob twg cuam tshuam rau cov hlwb Helper T?
Tu siab kawg li, kuj muaj cov kab mob uas cuam tshuam rau kev ua haujlwm ntawm cov qe ntshav T tseem ceeb no. Ib txhia ntawm lawv yog:
Cov kab mob autoimmune:Qhov no yog ib qho mob uas peb lub cev tiv thaiv kab mob tawm tsam peb cov hlwb noj qab haus huv. Kev hloov pauv ntawm kev ua haujlwm ntawm cov hlwb T pab yuav yog qhov ua rau.
Kab mob leukemia lymphocytic mob hnyav: Qhov no yog ib hom mob qog noj ntshav uas pib hauv cov ntshav thiab pob txha.
Cov Neeg Laus Hodgkin lymphoma: Qhov no yog ib hom mob qog noj ntshav uas pib hauv lub cev lymphatic.
HIV: Qhov no yog ib hom kab mob uas tawm tsam cov qe ntshav dawb, tshwj xeeb tshaj yog cov qe ntshav CD4 helper T. Qhov no tuaj yeem ua rau lub cev tiv thaiv kab mob tsis muaj zog thiab ua rau muaj mob hu ua AIDS .
Mob Job Syndrome: Qhov no yog ib qho mob tsis tshua muaj neeg mob uas ua rau muaj kev kis kab mob ntau zaus.
Thymic aplasia: Qhov no yog ib qho mob uas tshwm sim thaum yug los thaum thymus tsis loj hlob zoo. Qhov tsis muaj thymus zoo ua rau muaj kev loj hlob tsis zoo ntawm T-cell.
Tej yam yooj yim uas peb ua tau kom peb lub cev tiv thaiv kab mob noj qab nyob zoo
Muaj ob peb yam yooj yim uas peb ua tau los ua kom peb lub cev tiv thaiv kab mob, suav nrog peb cov qe ntshav T pab, muaj zog thiab noj qab nyob zoo. Kev ua raws li cov no yuav pab tau peb ntau yam hauv kev tiv thaiv peb ntawm kab mob.
Txwv kev haus cawv: Tsis txhob haus cawv ntau li ntau tau, lossis tsuas yog haus tsawg tsawg xwb.
Noj zaub mov kom sib npaug: Noj cov zaub mov uas muaj txiv hmab txiv ntoo, zaub, cov nplej tag nrho, cov protein uas tsis muaj roj ntau, thiab cov rog noj qab haus huv.
Kev tawm dag zog tsis tu ncua: Ua tej yam xws li kev ua si aerobic uas ua rau muaj zog, ua rau muaj kev ywj pheej ntau ntxiv, thiab ua pa tob tob txhua hnub.
Pw tsaug zog zoo: Tau tsawg kawg yog xya txog yim teev txhua hmo.
Tsis txhob haus luam yeeb: Yog koj haus luam yeeb, tsum. Yog koj twb pib haus luam yeeb lawm, tsis txhob pib li.
Ntxuav koj txhais tes ntau zaus: Ntxuav koj txhais tes kom huv si nrog xab npum thiab dej kom tiv thaiv koj tus kheej ntawm cov kab mob.
Qhov tseem ceeb tshaj plaws uas yuav tsum nco ntsoov (Cov Lus Coj Mus Tsev)
Yog li, tam sim no koj nkag siab tias cov hlwb Helper T tseem ceeb npaum li cas rau peb lub cev tiv thaiv kab mob. Lawv zoo li cov thawj coj ntse ntawm peb lub cev tiv thaiv kab mob. Thaum muaj kab mob los, cov hlwb Helper T no yog cov uas ntes tau nws thiab, nrog rau lwm cov hlwb sib ntaus (cov hlwb cytotoxic T thiab cov hlwb B), ua tus thawj coj hauv kev sib ntaus sib tua kab mob ntawd.
Puas yog qhov xav tsis thoob uas peb lub cev muaj lub cev zoo kawg nkaus los tiv thaiv peb, txawm tias peb tsis paub txog nws? Yog li ntawd, peb kuj yuav tsum xav kom lub cev tiv thaiv kab mob no zoo. Txoj hauv kev zoo tshaj plaws los ua qhov ntawd yog ua neej noj qab haus huv. Ces peb cov T cell pab kuj tuaj yeem ua lawv txoj haujlwm kom raug!
Yog koj muaj lus nug ntxiv txog qhov no, tsis txhob yig nug kws kho mob. Nyob kom noj qab nyob zoo!
Kev tiv thaiv kab mob, T cell, cov helper T cell, kev noj qab haus huv, cov kab mob, kev kis kab mob, kev tiv thaiv lub cev
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.
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