Eosinophils: lawv yog dab tsi thiab vim li cas lawv yuav ua kom siab lossis qis

Zoo Siab

• Kev siv qhov tseem ceeb
• Dab tsi tuaj yeem hloov kho Eosinophils
• 1. Siab eosinophils
• Yuav ua li cas paub yog tias kuv muaj eosinophils saum toj ib txwm
• 2. Tsawg eosinophils
• Yuav ua li cas paub yog tias kuv muaj eosinophils ncua ib txwm

Eosinophils yog ib hom kev tiv thaiv ntshav ntawm cov ntshav uas los ntawm qhov sib txawv ntawm ib lub cell tsim hauv lub cev pob txha, myeloblast, thiab lub hom phiaj tiv thaiv kab mob tiv thaiv kab mob tiv thaiv kev tawm tsam ntawm cov kab mob txawv teb chaws, ua qhov tseem ceeb heev rau kev ua ntawm lub cev tiv thaiv kab mob.

Cov qov tiv thaiv kab mob no yog nyob rau hauv cov ntshav hauv thaj ntau tsuas yog thaum muaj kev fab tshuaj los yog kis tus kab mob cab, kab mob thiab fungal. Eosinophils feem ntau yog nyob rau hauv cov ntshav qis dua lwm qhov kev tiv thaiv ntawm lub cev hauv lub cev, xws li lymphocytes, monocytes lossis neutrophils, uas kuj ua rau lub cev tiv thaiv kab mob.

Kev siv qhov tseem ceeb

Tus nqi ntawm eosinophils hauv cov ntshav tau soj ntsuam rau ntawm leukogram, uas yog ib feem ntawm kev suav cov ntshav hauv lub cev dawb hauv lub cev. Cov txiaj ntsig ntawm eosinophil hauv cov ntshav yog:

• Tus nqi kiag li: 40 txog 500 hlwb / µL ntawm cov ntshav- yog tag nrho suav ntawm eosinophils hauv cov ntshav;
• Tus nqi txheeb ze: 1 txog 5% - yog cov feem pua ​​ntawm eosinophils cuam tshuam rau lwm cov qe ntshav dawb.

Cov txiaj ntsig yuav dhau los ua kev hloov me ntsis raws li kev kuaj hauv chav kuaj uas tau ua thiab, yog li ntawd, tus nqi siv yuav tsum raug kuaj xyuas hauv qhov kev kuaj mob nws tus kheej.

Dab tsi tuaj yeem hloov kho Eosinophils

Thaum ntsuas tus nqi nyob rau sab nraud ntawm qhov ib txwm muaj, nws tau txiav txim siab tias tus neeg yuav tau nce los yog txo eosinophils, nrog txhua qhov kev hloov pauv muaj cov laj thawj sib txawv.

1. Siab eosinophils

Thaum eosinophil suav hauv cov ntshav ntau dua li cov txiaj ntsig ib txwm saib, eosinophilia yog tus cwj pwm. Cov laj thawj tseem ceeb ntawm eosinophilia yog:

• Kev ua xua, xws li hawb pob, urticaria, khaub thuas rhinitis, dermatitis, eczema;
• Cab cab, xws li cov kab mob ascariasis, toxocariasis, mob qhua pob, oxygenuriasis, schistosomiasis, thiab lwm yam;
• Kab mob, xws li typhoid fever, tuberculosis, aspergillosis, coccidioidomycosis, qee yam kab mob;
• LUBphiv rau kev siv cov tshuaj, piv txwv li AAS, tshuaj tua kab mob, antihypertensives lossis tryptophan, piv txwv;
• Cov mob ntawm daim tawv nqaij mob, xws li tawv nqaij pemphigus, mob dermatitis;
• Lwm yam mob kab mob, piv txwv li mob hnyuv mob kab mob, hematological kab mob, mob cancer los yog kab mob caj ces ua rau mob eosinophilia mob ntxiv, piv txwv.

Qee qhov tsis tshua muaj tshwm sim, nws tseem muaj peev xwm tsis pom qhov ua kom muaj kev nce hauv eosinophils, qhov xwm txheej hu ua idiopathic eosinophilia. Kuj tseem muaj qhov xwm txheej hu ua hypereosinophilia, uas yog lub sijhawm eosinophil suav tau ntau heev thiab ntau dua 10,000 hlwb / µL, ua ntau dua ntawm autoimmune thiab kev mob caj ces, xws li hypereosinophilic syndrome.

Yuav ua li cas paub yog tias kuv muaj eosinophils saum toj ib txwm

Ib tug neeg uas muaj eosinophils siab tsis yog ib txwm muaj cov tsos mob tshwm sim, tab sis lawv tuaj yeem tshwm sim los ntawm tus kab mob hnyav heev uas ua rau eosinophilia, xws li ua pa luv thaum mob hawb pob, txham thiab txhaws ntswg ntawm lub qhov ntswg thaum muaj kev tsis haum rhinitis lossis mob plab hauv plab ntawm kis kab mob parasitic, piv txwv.

Raws li rau cov neeg muaj mob hypereosinophilia, nws muaj peev xwm ua tau ntau dhau eosinophils ua rau cov tsos mob xws li mob hauv plab, khaus tawv, ua npaws, mob lub cev, mob plab, raws plab thiab xeev siab.

Eosinophil hauv cov ntshav ntsuas

2. Tsawg eosinophils

Kev suav qis ntawm eosinophils, hu ua eosinopenia, tshwm sim thaum eosinophils qis dua 40 hlwb / µL, nce mus txog 0 hlwb / µL.

Eosinopenia tuaj yeem tshwm sim rau kev kis kab mob, xws li mob ntsws lossis mob hlwb, piv txwv li, vim tias lawv muaj cov kab mob loj uas feem ntau nce lwm hom kev tiv thaiv hlwb, xws li neutrophils, uas tuaj yeem txo qis lossis tus txheeb ze ntawm eosinophils. Kev txo qis ntawm eosinophils tseem tuaj yeem ua rau txo qis hauv lub cev vim muaj mob los yog siv cov tshuaj uas hloov pauv txoj haujlwm ntawm lub cev tsis muaj zog, xws li corticosteroids.

Ntxiv rau, nws yog qhov ua tau kom muaj qis eosinophils yam tsis muaj kev hloov pauv. Qhov xwm txheej no tseem tuaj yeem tshwm sim hauv cev xeeb tub, ib lub sijhawm uas muaj lub cev txo qis hauv eosinophils.

Lwm yam tsis tshua muaj tshwm sim ntawm eosinopenia suav nrog cov kab mob autoimmune, kab mob pob txha, mob cancer lossis HTLV, piv txwv.

Yuav ua li cas paub yog tias kuv muaj eosinophils ncua ib txwm

Kev suav qis eosinophil tsawg tsis tshua pom cov tsos mob, tshwj tsis yog nws cuam tshuam nrog cov kabmob uas yuav muaj qee yam kev kuaj mob pom.