Qhov Tseem Ceeb Qhov Sib Txawv - Qhov Tseem Ceeb vs Secondary Immune Response
Tib neeg thiab lwm yam tsiaj nyob hauv ib puag ncig uas muaj cov kab mob loj heev. Qee cov microbes yog cov kab mob pathogenic thiab ua rau ntau hom kab mob. Lub cev tiv thaiv kab mob yog lub ntuj tiv thaiv ntawm peb lub cev thiab thawj kab ntawm kev tiv thaiv tsim los tawm tsam txhua yam kev pheej hmoo uas ua rau peb mob. Nws yog tsim los ntawm lub network ntawm cov hlwb, cov ntaub so ntswg thiab cov kabmob ua haujlwm ua ke rau kev tiv thaiv kev ua haujlwm. Cov qe ntshav dawb yog cov tshuaj tiv thaiv tseem ceeb tshaj plaws hauv cov ntshav thiab lymphoid. Muaj ntau hom qe ntshav dawb xws li T hlwb, B hlwb, macrophages, thiab neutrophils. Thaum cov tshuaj tiv thaiv kab mob (cov kab mob, kab mob, kab mob, kab mob, fungi, co toxins, thiab lwm yam) nkag mus rau peb lub cev, lub cev tiv thaiv kab mob tawm tsam cov kab mob txawv teb chaws thiab tiv thaiv qhov pib ntawm kev kis kab mob. Cov tshuaj tiv thaiv ntawm cov hlwb thiab cov kua dej ntawm lub cev tiv thaiv kab mob tawm tsam qhov txawv teb chaws invading particle lossis kab mob yog hu ua kev tiv thaiv kab mob. Muaj ob hom kev tiv thaiv kab mob hu ua thawj lub cev tiv thaiv kab mob thiab cov tshuaj tiv thaiv kab mob thib ob. Lub cev tiv thaiv kab mob tseem ceeb tshwm sim thaum muaj cov tshuaj tiv thaiv kab mob tiv thaiv kab mob thawj zaug. Cov tshuaj tiv thaiv kab mob thib ob tshwm sim thaum lub cev tiv thaiv kab mob raug rau tib lub antigen rau lub sijhawm thib ob thiab tom ntej. Qhov no yog qhov sib txawv tseem ceeb ntawm cov tshuaj tiv thaiv kab mob hauv thawj thiab theem nrab.
Pib Immune Response yog dab tsi?
Lub cev tiv thaiv kab mob tau hloov zuj zus los tawm tsam ntau hom kab mob uas siv ntau lub tshuab. Cov txheej txheem no ua haujlwm ua ke los teb rau cov kab mob nkag mus lossis cov antigen. Thaum cov antigen ntsib lub cev tiv thaiv kab mob thawj zaug, cov tshuaj tiv thaiv uas tshwm sim los ntawm lub cev tiv thaiv kab mob thiab cov kua dej yog thawj lub cev tiv thaiv kab mob. Ntawm no, lub cev tiv thaiv kab mob raug cuam tshuam rau thawj zaug. Li no, nws yuav siv sij hawm ntev dua kom paub txog cov antigen thiab hnov mob tawm tsam nws. Feem ntau, lub lag luam theem ntawm thawj lub cev tiv thaiv kab mob mus ob peb hnub mus rau lub lis piam yam tsis tau tsim cov tshuaj tiv thaiv kab mob.
Daim duab 01: Cov Lus Teb Tseem Ceeb thiab Kev Tiv Thaiv Qib Siab
Lub sijhawm ntawm lub sijhawm lag luam yog nyob ntawm qhov xwm txheej ntawm antigen nws ntsib thiab qhov chaw ntawm antigen nkag. Tus nqi qis ntawm cov tshuaj tiv thaiv yog tsim thaum lub sij hawm thawj lub cev tiv thaiv kab mob los ntawm naive B hlwb thiab T hlwb. Lub cev tiv thaiv kab mob tseem ceeb tshwm sim hauv cov qog ntshav thiab spleen. Thawj cov tshuaj tiv thaiv uas tsim tawm yog IgMs. Piv rau IgG, IgM cov tshuaj tiv thaiv raug tsim tawm ntau dua, thiab cov tshuaj tiv thaiv kab mob no poob qis nrog lub sijhawm.
Yuav ua li cas tiv thaiv kab mob thib ob yog dab tsi?
Cov tshuaj tiv thaiv kab mob thib ob yog cov tshuaj tiv thaiv kab mob tiv thaiv kab mob thaum muaj cov tshuaj tiv thaiv kab mob sib cuag nrog nws rau zaum ob thiab tom ntej. Txij li thaum lub cev tiv thaiv kab mob tau raug rau cov antigen yav dhau los, kev tsim kev tiv thaiv antigen yog ceev thiab muaj zog. Nrog rau yav dhau los immunological nco, lub cev tiv thaiv kab mob tshwm sim tam sim ntawd thiab pib ua cov tshuaj tiv thaiv. Yog li ntawd, lub lag luam theem yog luv heev nyob rau hauv lub thib ob lub cev tiv thaiv kab mob vim muaj cov cim xeeb hlwb tsim los ntawm B hlwb. Tus nqi ntawm cov tshuaj tiv thaiv tsim tawm yog siab nyob rau hauv cov tshuaj tiv thaiv kab mob thib ob, thiab lawv nyob twj ywm rau lub sijhawm ntev, muab kev tiv thaiv zoo rau lub cev. Tsis pub dhau lub sijhawm luv luv, qib ntawm cov tshuaj tiv thaiv kab mob nce mus rau qhov siab kawg. Hom tshuaj tiv thaiv kab mob tseem ceeb yog IgG. Txawm li cas los xij, ib qho me me ntawm IgM kuj tau tsim thaum lub sij hawm tiv thaiv kab mob thib ob.
Daim duab 02: Lub hlwb muaj kev cuam tshuam nrog kev tiv thaiv kab mob
Cov tshuaj tiv thaiv kab mob thib ob feem ntau yog ua los ntawm cov hlwb nco. Yog li, qhov tshwj xeeb yog siab, thiab cov tshuaj tiv thaiv kab mob nrog cov tshuaj tiv thaiv kab mob kuj tseem muaj cov tshuaj tiv thaiv kab mob siab. Yog li, cov tshuaj tiv thaiv kab mob thib ob yog suav tias yog qhov ua tau zoo thiab muaj zog dua li cov tshuaj tiv thaiv kab mob thawj zaug.
Qhov txawv ntawm qhov pib tiv thaiv kab mob theem nrab thiab theem nrab yog dab tsi?
Primary vs Secondary Immune Response |
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| Primary Immune Response yog qhov tshwm sim ntawm lub cev tiv thaiv kab mob thaum nws tiv nrog antigen thawj zaug. | Secondary Immune Response yog cov tshuaj tiv thaiv ntawm lub cev tiv thaiv kab mob thaum nws tiv nrog antigen rau lub sijhawm thib ob thiab tom qab. |
| Teb Cells | |
| B hlwb thiab T hlwb yog cov hlwb teb ntawm thawj lub cev tiv thaiv kab mob. | Nco cov hlwb yog cov hlwb teb ntawm cov tshuaj tiv thaiv kab mob thib ob. |
| Lub Sijhawm Siv Los Tsim Kev Tiv Thaiv | |
| Cov tshuaj tiv thaiv thawj zaug siv sijhawm ntev dua los tsim kev tiv thaiv. | Cov tshuaj tiv thaiv kab mob thib ob siv sijhawm luv dua los tsim kev tiv thaiv. |
| Tus nqi ntawm Antibody Production | |
| Feem ntau, cov tshuaj tiv thaiv qis yog tsim thaum lub sij hawm thawj lub cev tiv thaiv kab mob. | Feem ntau, ntau cov tshuaj tiv thaiv kab mob raug tsim thaum lub sij hawm tiv thaiv kab mob thib ob. |
| Hom Antibodies | |
| IgM cov tshuaj tiv thaiv yog tsim tawm thaum lub sijhawm tiv thaiv kab mob no. Ib qho me me ntawm IgG kuj raug tsim. | IgG cov tshuaj tiv thaiv yog tsim tawm thaum lub sijhawm tiv thaiv kab mob no. Me me ntawm IgM kuj raug tsim. |
| Antibody Affinity rau Antigen | |
| Kev sib haum xeeb ntawm cov tshuaj tiv thaiv rau cov tshuaj tiv thaiv tsawg dua. | Kev sib haum xeeb ntawm cov tshuaj tiv thaiv rau antigens yog siab. |
| Antibody Level | |
| Cov tshuaj tiv thaiv kab mob poob qis sai thaum lub sijhawm tiv thaiv thawj zaug. | Cov tshuaj tiv thaiv kab mob tseem nyob siab rau lub sijhawm ntev dua thaum lub sijhawm tiv thaiv kab mob thib ob. |
| Qhov chaw | |
| Lub cev tiv thaiv kab mob tseem ceeb tshwm sim hauv cov qog ntshav thiab spleen. | Cov tshuaj tiv thaiv kab mob thib ob tshwm sim hauv cov pob txha pob txha, tom qab ntawd hauv lymphs thiab spleen. |
| Nyob rau hauv teb | |
| Cov tshuaj tiv thaiv thawj zaug feem ntau tsis muaj zog dua li cov tshuaj tiv thaiv kab mob thib ob. | Lub cev tiv thaiv kab mob thib ob muaj zog dua. |
Summary – Thawj Vs Me Nyuam Yaus Cov Lus Teb Tsis Txaus Siab
Cov lus teb tiv thaiv kab mob tuaj yeem faib ua cov lus teb thawj zaug thiab theem ob. Thawj qhov kev tiv thaiv kab mob tshwm sim thaum muaj cov tshuaj tiv thaiv kab mob tiv thaiv kab mob thawj zaug. Thawj qhov kev tiv thaiv kab mob yuav siv sij hawm ntev dua los tsim kev tiv thaiv kab mob ntawm cov antigen. Cov tshuaj tiv thaiv kab mob thib ob tshwm sim thaum tib cov tshuaj tiv thaiv kab mob tiv thaiv kab mob rau lub sijhawm thib ob thiab tom ntej. Vim lub cim xeeb ntawm kev tiv thaiv kab mob, cov lus teb thib ob tau tsim kom muaj kev tiv thaiv kab mob ntawm cov antigens. Lub cev tiv thaiv kab mob tseem ceeb yog ua los ntawm naïve B hlwb thiab T hlwb. Cov tshuaj tiv thaiv kab mob thib ob yog ua los ntawm cov hlwb nco. Qhov no yog qhov sib txawv ntawm thawj thiab theem nrab tiv thaiv kab mob.
Download PDF Version of Primary vs Secondary Immune Responses
Koj tuaj yeem rub tawm PDF version ntawm kab lus no thiab siv nws rau offline hom phiaj raws li cov ntawv sau tseg. Thov rub tawm PDF version ntawm no Qhov txawv nruab nrab ntawm Lub Tsev Kawm Ntawv Qib Siab thiab Qib Siab Kev Tiv Thaiv Kab Mob.
