Video: Puas yog E coli tiv thaiv kev tiv thaiv?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
coli cov O157: H7 yuav tsum ua rau tib neeg kis tau tsawg; kwv yees los ntawm kev tshuaj xyuas cov khoom sib kis uas ua rau muaj kev kis tus kab mob qhia tias koob tshuaj kis tau yog <1000 tus kab mob [5, 6]. Yog tias tus neeg mob no tau mus rau hauv tsev kho mob, lub koom haum ntawd yuav tsis muaj kev ntseeg siab tiv thaiv kev tiv thaiv.
Kuj paub, E coli kis tau li cas ntawm ib tus neeg mus rau lwm tus?
coli cov Cov kab mob no kis tau thaum lwm tus tsis yog, nyob ntawm tus E . coli cov lim thiab/lossis hom kab mob. Qee hom kab mob uas ua rau muaj teeb meem ntawm txoj hnyuv (enteropathogenic E . coli cov ) tau ua kis tus neeg mus rau lwm tus , feem ntau yog los ntawm qhov ncauj/quav quav, thiab txawm tsis ncaj qha los ntawm cov zaub mov lossis dej tsis huv.
Tom qab ntawd, cov lus nug yog, hom kev cais tawm yog E coli li cas?
| Kev kis mob/mob | Hom Kev Ceeb Toom |
|---|---|
| Gastroenteritis C. nyuaj | Hu rau + Txuj Ci |
| Gastroenteritis Cryptosporidium hom | Txuj |
| Cov kab mob Gastroenteritis E. coli Enteropathogenic O157: H7 thiab lwm yam Shiga lom ua cov kab mob | Txuj |
| Gastroenteritis E. coli Lwm hom | Txuj |
Tsuas yog li ntawd, kab mob dab tsi xav tau kev tiv thaiv kev tiv thaiv?
Tiv thaiv kev cais cais-siv rau kev kis kab mob, kab mob, lossis kab mob uas kis los ntawm kev kov tus neeg mob lossis cov khoom hauv chav (piv txwv: MRSA , VRE , raws plab mob, qhib qhov txhab , RSV ). Cov neeg ua haujlwm kho mob yuav tsum: Hnav khaub ncaws thiab hnab looj tes thaum nyob hauv tus neeg mob chav.
Puas yog E coli kis tau los ntawm huab cua?
Thaum ib tug neeg tau noj cov zaub mov tsis huv lossis dej, tus kab mob no tau kis ntawm ib tus neeg mus rau lwm tus ntawm tes mus rau qhov ncauj. E . coli cov tsis muaj sia nyob hauv huab cua , ntawm qhov chaw zoo li cov ntxhuav lossis cov txee thiab tsis yog kis mus los ntawm hnoos, hnia lossis ib txwm muaj, cuam tshuam nrog txhua hnub nrog phooj ywg thiab cov neeg nyob ze.
Pom zoo:
Cov kab mob twg xav tau kev tiv thaiv kev tiv thaiv?
Tiv thaiv kev tiv thaiv kev sib cais -siv rau kis kab mob, kab mob, lossis kab mob uas kis los ntawm kev kov tus neeg mob lossis khoom hauv chav (piv txwv: MRSA, VRE, mob raws plab, qhib qhov txhab, RSV). Cov neeg ua haujlwm saib xyuas kev noj qab haus huv yuav tsum: Hnav lub tsho thiab hnab looj tes thaum nyob hauv tus neeg mob chav
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
Qhov twg ntawm cov no yog txoj hauv kev tiv thaiv kev tiv thaiv?
Barrier contraceptives tiv thaiv cov phev los ntawm tus poj niam lub tsev menyuam. Lawv suav nrog cov hnab looj qau, diaphragm, lub kaus mom lub ncauj tsev menyuam, thiab daim txhuam cev tiv thaiv kab mob. Qee cov hnab yas looj muaj cov tshuaj tua kab mob. Cov tshuaj tua kab mob yuav tsum tau siv nrog cov hnab looj tes thiab lwm yam tshuaj tiv thaiv kab mob uas twb tsis muaj lawm
Puas yog kev tsim cov tshuaj tiv thaiv kab mob tsis yog lub cev tiv thaiv?
Kev tiv thaiv tshwj xeeb suav nrog teeb meem anatomic, inhibitors, phagocytosis, ua npaws, mob, thiab IFN. Cov kev tiv thaiv tshwj xeeb muaj xws li tshuaj tiv thaiv kab mob thiab kev tiv thaiv kab mob ntawm tes
Kev tiv thaiv dab tsi tshwm sim los ntawm kev txhaj tshuaj tiv thaiv?
Artificially tau txais kev tiv thaiv kab mob tuaj yeem tsim los ntawm tshuaj tiv thaiv, ib yam khoom uas muaj antigen. Ib qho tshuaj tiv thaiv ua rau cov lus teb thawj zaug tawm tsam antigen yam tsis ua rau cov tsos mob ntawm tus kab mob