![Lub luag haujlwm ntawm qhov loj histocompatibility complex yog dab tsi? Lub luag haujlwm ntawm qhov loj histocompatibility complex yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14047631-what-is-the-role-of-the-major-histocompatibility-complex-j.webp)
Video: Lub luag haujlwm ntawm qhov loj histocompatibility complex yog dab tsi?
![Video: Lub luag haujlwm ntawm qhov loj histocompatibility complex yog dab tsi? Video: Lub luag haujlwm ntawm qhov loj histocompatibility complex yog dab tsi?](https://i.ytimg.com/vi/fxyL-t-Dows/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov loj histocompatibility complex ( MHC ) yog pab pawg ntawm cov noob uas nkag mus rau cov protein ntawm cov cell uas muaj qhov tseem ceeb lub luag hauj lwm hauv kev tiv thaiv kab mob. Lawv lub ntsiab lub luag hauj lwm yog nyob rau hauv kev nthuav qhia antigen qhov twg MHC molecules tso saib peptide fragments kom paub los ntawm T-cells tsim nyog.
Ib yam li ntawd, tib neeg nug, Qhov Loj Histocompatibility Complex ua dab tsi?
Qhov loj histocompatibility complex ( MHC ), pawg ntawm cov noob uas code rau cov proteins pom nyob rau saum npoo ntawm cov hlwb uas pab lub cev tiv thaiv kab mob paub txog cov khoom txawv teb chaws. MHC cov protein muaj nyob hauv txhua lub vertebrates siab dua. Hauv tib neeg lub neej complex tseem hu ua tib neeg leukocyte antigen (HLA) system.
Kuj Paub, qhov txawv ntawm MHC 1 thiab MHC 2 yog dab tsi? MHC Kuv glycoproteins muaj nyob hauv txhua lub cell nucleated. MHC II glycoproteins tsuas yog muaj nyob rau hauv tshwj xeeb antigen-presenting cells (APCs), nrog rau cov macrophages uas engulf txawv teb chaws hais xws li cov kab mob, dendritic hlwb uas muaj antigen rau T hlwb, thiab B hlwb uas tsim cov tshuaj tiv thaiv.
Ib tug kuj yuav nug, dab tsi yog qhov kev ua haujlwm ntawm qhov loj histocompatibility complex MHC proteins quizlet?
Cov loj histocompatibility complex ( MHC ) yog thaj tsam coding rau saum npoo cov proteins , xws li HLA qhov tseem ceeb rau lub cev tiv thaiv kab mob kom paub txog cov txheej txheem txawv teb chaws hauv cov pob txha, uas ua rau txiav txim siab histocompatibility.
MHC cov molecules nyob qhov twg?
MHC chav kawm II molecules yog ib chav kawm ntawm qhov loj histocompatibility complex ( MHC ) molecules ib txwm pom Tsuas yog nyob rau ntawm cov kws tshaj lij cov tshuaj tiv thaiv kab mob xws li cov hlwb dendritic, mononuclear phagocytes, qee lub hlwb endothelial, thymic epithelial hlwb, thiab B hlwb.
Pom zoo:
Lub cev tseem ceeb ntawm lub plab zom mov yog dab tsi thiab lawv lub luag haujlwm yog dab tsi?
![Lub cev tseem ceeb ntawm lub plab zom mov yog dab tsi thiab lawv lub luag haujlwm yog dab tsi? Lub cev tseem ceeb ntawm lub plab zom mov yog dab tsi thiab lawv lub luag haujlwm yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13848889-what-are-the-main-organs-of-the-digestive-system-and-their-functions-j.webp)
Cov khoom siv hauv lub cev zom zaub mov suav nrog cov hniav, tus nplaig, cov qog ua kua qaub, daim siab, lub zais zis, thiab txiav txiav. Txhawm rau ua tiav lub hom phiaj ntawm kev muab lub zog thiab khoom noj khoom haus rau lub cev, rau lub luag haujlwm tseem ceeb nyob hauv cov txheej txheem zom zaub mov: nqos. Kev zais. Sib tov thiab txav mus los. Digestion. Kev nqus. Kev tshem tawm
Lub luag haujlwm thiab lub luag haujlwm ntawm cov koom nrog hauv kev faib tshuaj yog dab tsi?
![Lub luag haujlwm thiab lub luag haujlwm ntawm cov koom nrog hauv kev faib tshuaj yog dab tsi? Lub luag haujlwm thiab lub luag haujlwm ntawm cov koom nrog hauv kev faib tshuaj yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13859122-what-are-the-roles-and-responsibilities-of-those-involved-in-dispensing-medication-j.webp)
Lub luag haujlwm txoj haujlwm: Txheeb xyuas thiab faib tshuaj raws li daim ntawv yuav tshuaj. Xyuas kom tus neeg mob kos npe rau daim ntawv yuav tshuaj thiab sau nqi raws li xav tau. Txhawm rau khaws cov khoom faib tawm thiab tswj cov khoom lag luam kom zoo ntawm ob qho tshuaj thiab ntim khoom
Dab tsi yog qhov loj hauv plawv thiab lawv lub luag haujlwm yog dab tsi?
![Dab tsi yog qhov loj hauv plawv thiab lawv lub luag haujlwm yog dab tsi? Dab tsi yog qhov loj hauv plawv thiab lawv lub luag haujlwm yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13945688-what-are-the-major-parts-of-the-heart-and-their-functions-j.webp)
Lub plawv muaj plaub chav: Txoj cai atrium tau txais cov ntshav los ntawm cov leeg ntshav thiab tso nws mus rau sab xis. Txoj hlab ntshav sab xis tau txais cov ntshav los ntawm txoj cai atrium thiab tso nws mus rau lub ntsws, qhov uas nws muaj cov pa oxygen. Sab laug atrium tau txais cov pa oxygen los ntawm lub ntsws thiab tso nws mus rau sab laug lub ntsws
Lub cev twg yog lub luag haujlwm rau propulsion ntawm cov zaub mov ntawm lub qhov ncauj mus rau lub plab?
![Lub cev twg yog lub luag haujlwm rau propulsion ntawm cov zaub mov ntawm lub qhov ncauj mus rau lub plab? Lub cev twg yog lub luag haujlwm rau propulsion ntawm cov zaub mov ntawm lub qhov ncauj mus rau lub plab?](https://i.answers-medical.com/preview/medical-health/14087095-which-organ-is-responsible-for-propulsion-of-food-from-the-mouth-to-the-stomach-j.webp)
Esophagus Hauv qhov no, kev tawm dag zog lub cev zom zaub mov yog dab tsi? Ingestion yog txheej txheem ntawm noj. Kev tawm tsam yog kev txav ntawm cov zaub mov raws li digestive ib ntsuj av . Qhov loj txhais tau tias ntawm kev tawm tsam yog peristalsis, ua ntu ntu ntawm kev sib txuam sib cog lus thiab so ntawm cov leeg du uas ua kab ntawm phab ntsa ntawm plab zom mov lub cev thiab uas yuam cov zaub mov txav mus tom ntej.
Lub cev loj thiab lub luag haujlwm ntawm txhua lub cev yog dab tsi?
![Lub cev loj thiab lub luag haujlwm ntawm txhua lub cev yog dab tsi? Lub cev loj thiab lub luag haujlwm ntawm txhua lub cev yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14143529-what-are-the-major-organs-and-functions-of-each-body-system-j.webp)
Lub Cev Lub Cev Lub Cev Ua Haujlwm Lub Cev Muaj xws li tso zis tso zis tso zis ob lub raum zais zis Ua rau lub tsev me me Lub tsev menyuam zes qe menyuam Lub cev poob qis/Lub paj hlwb Sib txuas lus nruab nrab ntawm kev sib koom tes ntawm txhua lub cev lub cev Nervous: Lub paj hlwb Lub Siab Nyiam: Lub Qhov Muag Pob Ntseg Kev Tiv Thaiv tiv thaiv kev puas tsuaj Cov plaub hau plaub hau