Video: Dab tsi yog qhov sib txawv ntawm cytokines?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Muaj ntau hom cytokines , suav nrog chemokines, interferons, interleukins, lymphokines thiab qog necrosis yam. Lawv tuaj yeem ua ib leeg, ua haujlwm ua ke lossis ua haujlwm tawm tsam ib leeg, tab sis thaum kawg lub luag haujlwm ntawm cytokines yog los pab tswj kev tiv thaiv kab mob.
Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog cytokines txhais hom & Function?
Cytokines yog ib pawg loj ntawm cov proteins, peptides lossis glycoproteins uas tau zais los ntawm cov hlwb tshwj xeeb ntawm lub cev tiv thaiv kab mob. Cytokines yog ib pawg ntawm cov cim qhia pom tias muaj txiaj ntsig nruab nrab thiab tswj hwm kev tiv thaiv kab mob, mob thiab hematopoiesis.
Tsis tas li ntawd, hom 2 cytokines yog dab tsi? Hom -1 cytokines yog cytokines tsim los ntawm Th1 T-pab cov hlwb thaum Hom - 2 cytokines yog cov uas tsim los ntawm Th2 T-helper cells. Hom -1 cytokines suav nrog IL- 2 (IL2), IFN-gamma (IFN-G), IL-12 (IL12) & TNF-beta (TNF-b), thaum Hom 2 cytokines suav nrog IL-4 (IL4), IL-5 (IL5), IL-6 (IL6), IL-10 (IL10), thiab IL-13 (IL13).
Hauv qhov no, muaj pes tsawg hom interleukins muaj?
Kaum tsib hom sib txawv
Dab tsi ua rau kev tso tawm cytokines?
Thaum kis kab mob, cov khoom siv kab mob thiab kab mob, xws li cov kab mob lipopolysaccharide (LPS), ua rau tso cytokines los ntawm lub cev tiv thaiv kab mob. Tsis tas li ntawd, cytokines , xws li interleukin-1 (IL-1), yog induced nyob rau hauv neurons nyob rau hauv lub hlwb los ntawm kev txhaj tshuaj ntawm LPS.
Pom zoo:
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