Video: Cov khoom tiv thaiv kab thib ob yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Hauv peb lub cev kab thib ob ntawm kev tiv thaiv tsis yog cov lus teb tshwj xeeb tiv thaiv kab mob - macrophages, neutrophils, interferons, thiab ntxiv cov protein. Qhov no kab kev tiv thaiv kuj muaj xws li kub taub hau thiab inflammatory teb raws li nonspecific tiv thaiv . Thib peb, Cov tub rog nyob hauv lub tsev fuabtais.
Hais txog qhov no, kab 1 thib 2 thiab thib 3 ntawm kev tiv thaiv yog dab tsi?
Cov no yog peb leeg kab kev tiv thaiv , cov ua ntej ua cov teeb meem sab nrauv zoo li tawv nqaij, qhov thib ob yog cov tsis muaj lub cev tshwj xeeb zoo li macrophages thiab dendritic cells, thiab kab thib peb ntawm kev tiv thaiv yog lub cev tiv thaiv kab mob tshwj xeeb ua los ntawm lymphocytes zoo li B- thiab T-cells, uas tau qhib ua haujlwm feem ntau los ntawm dendritic cells, uas
Tsis tas li ntawd, cov khoom ntawm lub cev thawj kab ntawm kev tiv thaiv yog dab tsi? Thawj kab ntawm kev tiv thaiv (lossis txheej txheem tiv thaiv sab nrauv) suav nrog teeb meem lub cev thiab tshuaj uas ib txwm npaj thiab npaj los tiv thaiv lub cev los ntawm kev kis mob. Cov no suav nrog koj cov tawv nqaij, kua muag, hnoos qeev, cilia, plab kua qaub, zis ntws tawm, cov kab mob 'phooj ywg' thiab cov qe ntshav dawb hu ua neutrophils.
Yog li ntawd, dab tsi yog txhais los ntawm kab thib ob ntawm Kev Tiv Thaiv?
Yog tias cov kab mob tuaj yeem hla dhau thawj zaug kab kev tiv thaiv Piv txwv li, los ntawm kev txiav koj cov tawv nqaij, kev kis kab mob tshwm sim. Cov thib ob kab ntawm kev tiv thaiv yog pab pawg ntawm cov hlwb, cov nqaij thiab lub cev ua haujlwm ua ke los tiv thaiv lub cev. Nov yog lub cev tiv thaiv kab mob.
Peb kab ntawm kev tiv thaiv kab mob hauv cov qog ntshav yog dab tsi?
Muaj peb kab ntawm kev tiv thaiv : thawj yog kom cov neeg tawm tsam tawm (los ntawm daim tawv nqaij, daim nyias nyias, thiab lwm yam), qhov thib ob kab kev tiv thaiv muaj txoj hauv kev tshwj xeeb los tiv thaiv kab mob uas tau tawg los ntawm thawj kab tiv thaiv (xws li nrog cov lus teb thiab ua npaws).
Pom zoo:
Dab tsi yog txhais los ntawm kev tiv thaiv kab mob tiv thaiv kab mob?
Kev tshuaj tiv thaiv kab mob tiv thaiv kab mob tau siv los txiav txim siab tias cov tshuaj tua kab mob tshwj xeeb tshwj xeeb cov kab mob tshwj xeeb lossis kab mob hu ua fungus. Feem ntau, qhov kev sim no ua tiav Gram Stain thiab kab lis kev cai, cov txiaj ntsig uas tau txais sai dua
Dab tsi yog kev tiv thaiv kab mob tiv thaiv kab mob hauv microbiology?
Kev tiv thaiv kev tiv thaiv yog ob txoj hauv kev cuam tshuam nrog kev tiv thaiv tsis zoo (cov tshuaj tiv thaiv tsim los ntawm B cells) thiab kev tiv thaiv ntawm tes (T cells qhia tawm tsam cov kab mob hauv hlwb). Antigens, tseem hu ua immunogens, yog cov lwg me me uas qhib kev tiv thaiv kev tiv thaiv
Kev tiv thaiv kab mob thiab kev tiv thaiv kab mob yog dab tsi?
Lub cev tiv thaiv kab mob yog lub network nyuaj ntawm cov cell thiab cov protein uas tiv thaiv lub cev tiv thaiv kab mob. Lub cev tiv thaiv kab mob khaws cov ntaub ntawv ntawm txhua tus kab mob (microbe) nws tau swb lawm yog li nws tuaj yeem lees paub thiab rhuav tshem cov kab mob sai sai yog tias nws nkag mus rau hauv lub cev dua
Kev tiv thaiv kab mob tiv thaiv kab mob yog dab tsi?
Kev tiv thaiv kab mob yog lub cev teb los ntawm nws lub cev tiv thaiv kab mob los ntawm antigens. Kev tiv thaiv kab mob tuaj yeem suav nrog kev tiv thaiv kab mob rau cov kab mob me me thiab nws cov khoom, ua xua, tsis kam lees, nrog rau kev tiv thaiv kab mob rau tus kheej-antigens
Cov khoom siv ntshav dab tsi tuaj yeem tiv thaiv febrile Nonhemolytic cov tshuaj tiv thaiv?
Tsuas yog 1 ntawm 7 tus neeg mob ntsib tus kab mob febrile nonhemolytic cov tshuaj tiv thaiv yuav muaj lwm cov tshuaj tiv thaiv ntawm lawv cov kev xa mus tom ntej. Txoj hauv kev zoo tshaj los tiv thaiv kev mob febrile hnyav yog siv cov khoom muaj nqis leukocyte txo cov qe ntshav liab thiab cov qe ntshav liab apheresis