Video: Cov cytokines ua dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cytokines yog ib pawg ntawm cov protein zais cia los ntawm cov cell ntawm lub cev tiv thaiv kab mob uas ua cov tshuaj xa xov. Cytokines tso tawm los ntawm ib lub cell cuam tshuam rau kev ua ntawm lwm lub cell los ntawm kev khi rau cov neeg txais khoom ntawm lawv qhov chaw. Interleukins yog cov protein uas tswj kev tiv thaiv kab mob thiab cov lus teb.
Hais txog qhov no, dab tsi yog lub luag haujlwm ntawm cytokines?
Cytokine muaj nuj nqi / Kev ua haujlwm ntawm cytokine Cytokine yog ib pawg loj ntawm cov proteins , peptides lossis glycoproteins uas tau zais los ntawm cov hlwb tshwj xeeb ntawm tiv thaiv kab mob . Cytokines yog ib pawg ntawm cov paib qhia uas tsim kho thiab tswj hwm tiv thaiv kab mob o thiab hematopoiesis.
Ib qho ntxiv, puas yog cytokines zoo lossis tsis zoo? Therapeutic modulation ntawm cytokine cov kev nthuav qhia tuaj yeem pab tau '' zoo '' cytokines los tsim lossis tua lub cev tiv thaiv kab mob thiab thaiv cov '' phem '' cytokines los tiv thaiv kev puas tsuaj txheej xwm. Txawm li cas los xij, kev saib xyuas yuav tsum tau siv, vim qee cov tshuaj tiv thaiv kab mob tuaj yeem ua rau "dab tuag" cytokine cov tso tawm uas tuaj yeem ua rau tuag taus.
Yog li, dab tsi yog cytokines zais cia los ntawm?
Cytokines yog ua los ntawm muaj ntau lub hlwb, suav nrog cov kab mob tiv thaiv kab mob xws li macrophages, B lymphocytes, T lymphocytes thiab mast hlwb, nrog rau cov hlwb endothelial, fibroblasts, thiab ntau yam stromal hlwb; ib muab cytokine cov tej zaum yuav ua los ntawm ntau tshaj ib hom cell.
Dab tsi ua proinflammatory cytokines ua?
Proinflammatory cytokines . Cov txiaj ntsig: Cytokines yog tus tswj hwm tus tswv tsev cov lus teb rau kev kis kab mob, tiv thaiv kab mob, mob, thiab raug mob. Ib txhia cytokines ua kom tus kab mob phem zuj zus ( proinflammatory ), hos lwm tus pab txo qhov mob thiab txhawb kev kho mob (anti-inflammatory).
Pom zoo:
Cov kab mob tseem ceeb ntawm kev txhawj xeeb thaum tham txog cov txheej txheem cov kab mob hauv cov ntshav yog dab tsi?
Cov kab mob tseem ceeb ntawm kev txhawj xeeb yog tib neeg kev tiv thaiv kab mob tsis zoo (HIV), kab mob siab B (HBV), thiab kab mob siab C (HCV). Cov neeg ua haujlwm thiab cov tswv ntiav haujlwm yuav tsum ua kom muaj txiaj ntsig ntawm kev tswj hwm kev tsim vaj tsev thiab kev ua haujlwm txhawm rau tiv thaiv kom tsis txhob muaj ntshav thiab lwm yam kua hauv lub cev
Dab tsi ua proinflammatory cytokines ua?
Proinflammatory cytokines. KEV KAWM: Cytokines yog tus tswj hwm tus tswv tsev teb rau kev kis kab mob, tiv thaiv kab mob, mob, thiab raug mob. Qee cov cytokines ua rau ua rau mob hnyav dua (proinflammatory), hos lwm tus ua haujlwm los txo qhov mob thiab txhawb kev kho (tiv thaiv kev mob)
Dab tsi yog hom cytokines txhais hom & Muaj nuj nqi?
Cytokines yog ib pawg ntawm cov protein uas zais los ntawm cov cell ntawm lub cev tiv thaiv kab mob uas ua cov tshuaj xa xov. Cytokines tso tawm los ntawm ib lub cell cuam tshuam rau kev ua ntawm lwm lub cell los ntawm kev khi rau cov neeg txais khoom ntawm lawv qhov chaw. Los ntawm cov txheej txheem no, cytokines pab tswj kev tiv thaiv kab mob
Dab tsi yog qee qhov haujlwm ntawm cytokines quizlet?
Stimulating activation, proliferation thiab / los yog sib txawv ntawm ntau lub hlwb. Kev txwv tsis pub qhib, nthuav tawm thiab/lossis nthuav tawm ntawm ntau lub cell. Tswj kev tso zis ntawm Ab lossis lwm yam cytokines. Inducing apoptosis hauv lub hom phiaj ntawm tes
Dab tsi yog qhov sib txawv ntawm cytokines?
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