Cia peb kawm ntxiv txog cov hlwb 'eosinophil' hauv koj lub cev.

Koj puas tau hnov ​​​​lo lus 'Eosinophil'? Tej zaum tus kws kho mob tau hais rau koj tom qab saib koj cov txiaj ntsig ntawm kev kuaj ntshav, lossis tej zaum lub npe no yog ib qho tshiab rau koj. Txawm li cas los xij, cov eosinophils no yog cov tub rog tseem ceeb heev hauv peb lub cev. Lawv ua haujlwm zoo heev hauv kev ua kom peb lub cev noj qab haus huv. Yog li, hnub no peb yuav tham txog cov cell no hu ua eosinophil, lawv ua dab tsi, thiab yuav ua li cas yog tias lawv qis dhau.

Tus eosinophil no yog leej twg?

Hais yooj yim xwb, eosinophil yog ib hom qe ntshav dawb hauv peb cov ntshav. Raws li koj paub, cov qe ntshav dawb (leukocytes) yog cov tub rog tseem ceeb ntawm peb lub cev tiv thaiv kab mob, lub cev uas tiv thaiv peb ntawm cov kab mob. Muaj ntau hom qe ntshav dawb no. Ib yam li muaj cov tub rog sib txawv hauv ib pab tub rog.

Muaj peb hom qe ntshav dawb tseem ceeb:

1. Cov Granulocytes

2. Cov qe ntshav dawb

3. Cov Monocytes

Peb tus thawj coj, tus eosinophil, koom nrog pawg hu ua 'granulocytes'. Lub npe 'granulocytes' yog los ntawm qhov tseeb tias cov hlwb no muaj cov granules me me hauv lawv. Ntxiv rau eosinophils, kuj tseem muaj ob hom granulocytes hu ua 'neutrophils' thiab 'basophils'. Tag nrho cov hlwb no ua haujlwm ua ke los tawm tsam cov yeeb ncuab uas nkag mus rau hauv peb lub cev.

Lub luag haujlwm ntawm eosinophils tshwj xeeb yog kom tiv thaiv kev loj hlob ntawm cov kab mob txawv teb chaws, tshwj xeeb tshaj yog cov kab mob parasites, uas nkaum hauv peb lub hlwb thiab ua rau peb mob.

Cov hlwb eosinophil no ua dab tsi?

Xav txog seb, thaum muaj ib yam dab tsi txawv teb chaws, xws li kab mob lossis ib yam khoom ua xua, nkag mus rau hauv peb lub cev, peb cov qe ntshav dawb tam sim ntawd pib ua haujlwm. Ib yam li cov tub rog uas tau kawm tshwj xeeb, lawv nrhiav thiab rhuav tshem tus neeg nkag mus ua ntej nws tuaj yeem ua rau peb lwm cov qe puas tsuaj.

Cov qe ntshav Eosinophil kuj tau kawm kom tawm hauv peb cov pob txha thiab nkag mus rau hauv peb cov nqaij kom ua haujlwm ua tus neeg saib xyuas kev ruaj ntseg. Sab hauv cov qe ntshav no yog cov noob xuab zeb me me uas peb tau hais ua ntej. Sab hauv cov noob no yog cov protein lom . Thaum tus neeg nkag teb chaws tuaj, cov noob no tso cov protein lom ntawd tawm, rhuav tshem tus neeg nkag teb chaws, thiab noj nws.

Cov Eosinophils feem ntau tiv thaiv peb lub cev los ntawm:

• Cov kab mob parasitic: Piv txwv li, tej yam xws li strongyloidiasis, pinworms.
• Los ntawm cov kab mob uas loj hlob hauv peb lub hlwb: Qee hom kab mob (cov kab mob hauv hlwb) nkaum hauv peb lub hlwb thiab ua rau muaj kab mob. Cov Eosinophils kuj pab tawm tsam lawv.
• Cov hlwb no kuj pab tswj cov kev ua xua tam sim ntawd ( allergens) uas tshwm sim los ntawm kev raug cov allergens .

Cov hlwb eosinophil feem ntau pom nyob qhov twg?

Cov Eosinophils yog ib hom qe ntshav dawb uas nyob hauv peb lub cev cov nqaij. Feem ntau lawv pom muaj nyob rau hauv:

• Hauv cov ntshav
• Hauv cov pob txha
• Hauv cov ntaub so ntswg adipose (qhov chaw uas cov rog khaws cia rau hauv peb lub cev)
• Hauv cov ntsws
• Nyob rau ntawm daim tawv nqaij
• Hauv plab

Cov hlwb eosinophil zoo li cas?

Cov qe ntshav eosinophil no me heev, thiab tsuas pom tau hauv qab lub tshuab microscope xwb. Lawv zoo li lub voos kheej kheej. Feem ntau, hauv peb lub cev, lawv tsis muaj xim, txhais tau tias lawv tsis muaj xim. Tab sis thaum saib hauv qab lub tshuab microscope, thaum ntxiv cov xim tshwj xeeb (acidic dye), cov xim ntawm cov qe ntshav no hloov pauv, ua rau nws yooj yim dua los kuaj xyuas. Cov xim no ua rau cov qe ntshav muaj xim liab dawb.

Cov Eosinophils loj dua li lwm cov cell me ntsis. Ib qho ntawm cov yam ntxwv uas yooj yim pom ntawm lawv yog lawv lub nucleus . Nws zoo li ob tee dej txuas nrog ib txoj hlua, nrog ob lub paj. Koj paub, sab hauv lub nucleus yog qhov chaw uas lub cell DNA nyob. Nws yog txhua yam hais txog cov khoom tseem ceeb. Lub nucleus no ntab hauv cov protein zoo li xuab zeb (cov granules uas peb tau tham txog).

Muaj pes tsawg eosinophils nyob rau hauv peb lub cev?

Cov Eosinophils yog ib hom qe ntshav dawb. Cov qe ntshav dawb muaj li ntawm 1% ntawm tag nrho cov qe ntshav hauv peb lub cev. Ntawm cov qe ntshav dawb uas ncig hauv lub cev ntawm ib tus neeg laus noj qab haus huv, eosinophils muaj tsawg dua 5% . Qhov ntawd txhais tau tias txawm tias lawv yog cov neeg tsawg heev los xij, qhov kev pabcuam uas lawv muab tsis yog qhov tsis tseem ceeb.

Cov eosinophils tsim tawm qhov twg?

Cov hlwb tseem ceeb no yog tsim tawm hauv cov nqaij mos hauv peb cov pob txha, hu ua pob txha pob txha . Tom qab lawv loj hlob hauv cov pob txha pob txha, cov eosinophils mus rau cov nqaij rog hauv peb lub cev, xws li lub plab.

Cov mob dab tsi uas feem ntau cuam tshuam rau eosinophils?

Cov mob uas cuam tshuam rau cov eosinophils tsis tshua muaj. Muaj ob qho mob tseem ceeb uas cuam tshuam rau cov eosinophils qis thiab siab.

Cov eosinophils txo qis: Eosinopenia

Eosinopenia yog thaum peb muaj cov qe ntshav eosinophil tsawg dua li qub hauv peb lub cev. Muaj ntau yam mob uas ua rau qhov no:

• Cushing's syndrome: Qhov no tshwm sim thaum lub cev tsim cov tshuaj cortisol ntau dhau thiab tsis muaj cov hlwb eosinophil txaus. Cortisol yog ib yam tshuaj uas tswj peb cov ntshav qab zib thiab hloov cov khoom noj mus ua lub zog.
• Kab mob Sepsis: Kab mob Sepsis yog ib yam mob hnyav heev uas ua rau o thiab ntshav txhaws thoob plaws lub cev. Feem ntau nws yog los ntawm cov kab mob bacterial, fungal, parasitic, lossis viral.

Tseem Ceeb: Qee zaum, txawm tias koj cov eosinophils tsawg ib ntus, nws yuav tsis yog qhov txaus ntshai rau kev noj qab haus huv. Qhov no yog vim tias lwm cov hlwb hauv peb lub cev tiv thaiv kab mob pab them rau qhov tsis txaus eosinophil no. Txawm li cas los xij, muaj cov eosinophils qis dhau lub sijhawm ntev yog qhov txaus ntshai. Nws xav tau kev kho mob tam sim ntawd.

Cov eosinophils ntau ntxiv: Eosinophilia

Eosinophilia yog thaum peb muaj cov qe ntshav eosinophil ntau dua li qub hauv peb cov ntshav. Tus kws kho mob yuav kuaj mob no raws li qhov chaw uas cov eosinophils pom:

• Cov kab mob eosinophilic gastrointestinal (EGID): Cov no yog cov mob uas cuam tshuam rau peb lub cev zom zaub mov. Hauv qhov no, ib pawg ntawm cov hlwb eosinophil sib sau ua ke hauv thaj chaw uas raug mob, ua rau o. Qhov no yog cov mob feem ntau cuam tshuam nrog eosinophils. Cov mob (EGID) no tuaj yeem cuam tshuam rau txoj hnyuv loj (eosinophilic colitis), txoj hlab pas (eosinophilic esophagitis), lub plab (eosinophilic gastritis), lub plab thiab txoj hnyuv me (eosinophilic gastroenteritis), thiab lub zais zis (eosinophilic cystitis).
• Kab mob ntsws uas ua rau muaj cov kab mob eosinophilic: Qhov no suav nrog mob ntsws eosinophilic, mob ntsws bronchitis, thiab mob ntsws pneumonia. Nws yog ib yam mob zoo ib yam li mob ntsws hawb pob hnyav, mob ntsws bronchitis, thiab mob ntsws pneumonia. Hauv qhov mob no, cov ntsws yuav puv nrog cov hlwb o thiab ua rau txhaws. Qhov no ua rau nws nyuaj heev rau ua pa.
• Cov kab mob Eosinophilic ntshav thiab cov nqaij ntshiv: Cov no cuam tshuam rau cov nqaij ntshiv sib txuas hauv qab peb daim tawv nqaij (eosinophilic fasciitis), daim tawv nqaij (eosinophilic pustular folliculitis), thiab cov hlwb hauv peb cov ntshav, cov hlab ntsha, thiab cov kab mob tseem ceeb xws li lub plawv thiab lub raum (eosinophilic granulomatosis nrog polyangiitis, yav tas los hu ua Churg-Strauss syndrome). Cov mob no tshwm sim thaum muaj ntau eosinophils nkag mus rau hauv thiab ua rau cov hlab ntsha puas tsuaj. Yog tias tsis kho, qhov no tuaj yeem ua rau cov ntshav ntws tsis zoo thoob plaws lub cev.

Cov tsos mob ntawm cov mob uas cuam tshuam nrog eosinophils yog dab tsi?

Cov tsos mob no feem ntau tshwm sim raws li qhov chaw raug mob. Nov yog qee cov tsos mob uas feem ntau tshwm sim:

• Kev nkees, kev qaug zog
• Cov qhov txhab ntawm daim tawv nqaij, pob khaus
• Cov pob khaus uas puv nrog kua qaub ntawm daim tawv nqaij
• Ua pa nyuaj, ua pa luv luv
• Mob plab thiab mob plab
• Kev o

Dab tsi yog cov ua rau eosinophilia?

Muaj ntau yam uas cuam tshuam rau qhov ntau ntawm eosinophils hauv peb cov ntshav:

• Kev qaug cawv
• Kev ua xua
• Kab mob plab hnyuv
• Kab mob ntshav dawb (ib hom mob qog ntshav)
• Kev tsim cov tshuaj hormone cortisol ntau dhau
• Cov kab mob parasitic

Puas yog eosinophilia yog qhov tshwm sim ntawm kev kis kab mob?

Kev nce ntxiv ntawm cov eosinophils (eosinophilia) tuaj yeem yog qhov tshwm sim ntawm kev kis kab mob, tab sis nws tsis yog qhov ua rau muaj kab mob loj tas li . Cov kab mob parasites tuaj yeem ua rau muaj kev nce ntxiv ntawm cov eosinophils. Cov kab mob parasites no tuaj yeem kis tau los ntawm ib tus neeg mus rau ib tus neeg lossis los ntawm tsiaj mus rau ib tus neeg, tshwj xeeb tshaj yog los ntawm dev mus rau miv. Koj tus kws kho mob yuav kuaj koj seb koj puas muaj kab mob parasitic. Yog tias muaj, kev kho nws feem ntau yuav ua rau koj cov eosinophils rov qab mus rau qhov qub.

Cov kev kuaj mob uas feem ntau siv los kuaj xyuas kev noj qab haus huv ntawm koj cov hlwb eosinophil yog dab tsi?

Kev kuaj mob ntawm cov mob uas cuam tshuam nrog eosinophil pib nrog kev suav cov ntshav tag nrho (CBC) . Qhov no suav nrog kev coj ib qho qauv ntawm koj cov ntshav thiab suav cov lej ntawm cov qe ntshav dawb, tshwj xeeb tshaj yog cov qe ntshav dawb, kom pom tias lawv qis dhau lossis siab dhau. Tsis tas li ntawd, muaj lwm yam kev kuaj mob:

• Tus lej eosinophil tag nrho: Qhov no kuj yog kev kuaj ntshav. Nws zoo ib yam li kev suav ntshav tag nrho. Nws ntsuas tus lej ntawm eosinophils hauv ib qho qauv ntawm koj cov ntshav. Tus kws kho mob muab me ntsis ntshav los ntawm cov hlab ntsha thiab saib cov qauv hauv qab lub tshuab microscope. Ib qho xim zas raug ntxiv rau kom pom cov hlwb ntau dua, thiab tus kws kho mob suav tus lej ntawm eosinophils tawm ntawm 100 lub hlwb. Tus lej eosinophil tag nrho yog suav los ntawm kev muab feem pua ​​ntawd los ntawm koj cov ntshav dawb tag nrho.
• Kev kuaj mob pob txha: Hauv qhov kev kuaj no, tus kws kho mob siv ib rab koob los rho ib qho qauv me me ntawm koj cov pob txha. Tom qab ntawd nws raug kuaj kom pom tus lej, qhov zoo, thiab qhov chaw ntawm cov cell hauv koj lub cev.

Yuav kom paub qhov chaw tseeb ntawm eosinophilia, tus kws kho mob yuav ua ntau yam kev kuaj tshwj xeeb ntxiv:

• Kev X-ray hauv siab
• Kev ntsuam xyuas kev ua haujlwm ntawm daim siab
• Kev kuaj cov quav
• Kev kuaj cov ntaub so ntswg
• Kev kuaj zis

Tus nqi eosinophil ib txwm yog dab tsi?

Ib tug neeg noj qab nyob zoo yuav tsum muaj cov qe ntshav eosinophil ntawm 30 txog 350 rau ib microliter ntawm cov ntshav. Yog tias muaj ntau tshaj 500 rau ib microliter ntawm cov ntshav, nws yog tus nqi siab. Yog tias muaj tsawg dua 30 rau ib microliter ntawm cov ntshav, nws yog tus nqi qis.

Nco ntsoov tias, ib zaug poob qis ntawm cov eosinophils, txawm tias nws tsuas yog poob qis xwb, tej zaum yuav tsis yog qhov txaus ntshai loj. Lwm cov qe ntshav dawb hauv koj lub cev tiv thaiv kab mob pab ua kom tiav qhov tsis txaus.

Tus eosinophils siab npaum li cas?

Koj tus kws kho mob yuav faib qhov hnyav ntawm eosinophilia, raws li cov txiaj ntsig ntawm cov lej eosinophil tag nrho:

• Me ntsis: Nruab nrab ntawm 500 thiab 1,500 lub qe eosinophil rau ib microliter ntawm cov ntshav.
• Nruab Nrab: Nruab nrab ntawm 1,500 thiab 5,000 eosinophils ib microliter ntawm cov ntshav.
• Hnyav: Ntau tshaj 5,000 eosinophils ib microliter ntawm cov ntshav.

Puas yog eosinophils siab yog ib qho cim qhia txog mob qog noj ntshav?

Txawm hais tias qhov no tsis tshua muaj, cov eosinophils uas siab tas li yuav yog ib qho cim qhia tias koj muaj mob qog noj ntshav . Cov eosinophils siab yuav cuam tshuam nrog ntau hom mob qog noj ntshav:

• Mob qog noj ntshav hauv lub mis
• Mob qog nqaij hlav ntawm txoj hnyuv
• Mob qog nqaij hlav ntawm lub tsev menyuam
• Hodgkin lymphoma
• Mob qog nqaij hlav zes qe menyuam
• Mob qog nqaij hlav prostate

Yog koj tus kws kho mob xav tias muaj mob qog noj ntshav, lawv yuav ua lwm yam kev kuaj mob ntxiv, xws li kev kuaj nqaij, kev kuaj ntshav ntxiv, lossis kev kuaj duab, los kuaj mob thiab pib kho.

Cov kev kho mob uas feem ntau siv rau cov neeg uas muaj eosinophils ntau yog dab tsi?

Kev kho mob rau cov mob uas muaj eosinophils ntau ntau nyob ntawm qhov chaw thiab qhov hnyav ntawm tus kab mob. Cov kev kho mob kom txo cov eosinophils ntau muaj xws li:

• Yog koj muaj mob caj pas, tsis txhob noj tej yam khoom noj (roj, ntsim, thiab kua qaub).
• Yog koj muaj kev tsis haum tshuaj rau ib yam tshuaj, tsum tsis txhob noj tshuaj lossis hloov qhov ntau npaum li cas.
• Noj cov tshuaj tiv thaiv kev o.

Cov mob uas muaj eosinophils ntau heev yog cov mob ntev , txhais tau tias lawv xav tau kev kho mob thiab kev tswj hwm mus sij hawm ntev.

Cov kev kho mob uas feem ntau siv rau cov eosinophils qis yog dab tsi?

Kev kho mob rau cov mob uas muaj eosinophils qis muaj xws li:

• Noj cov tshuaj corticosteroids.
• Txo kev haus cawv.

Feem ntau, koj lub cev yuav paub tias koj tsis muaj eosinophils thiab lwm yam hauv koj lub cev tiv thaiv kab mob yuav pab kho qhov tsis txaus no. Txawm li cas los xij, yog tias koj cov eosinophils tsis rov qab zoo li qub vim muaj teeb meem kev noj qab haus huv, kev kho mob mus sij hawm ntev yuav tsim nyog.

Kuv yuav ua li cas kom kuv cov eosinophils noj qab nyob zoo?

Nov yog qee yam uas koj ua tau kom koj cov qe ntshav eosinophil noj qab nyob zoo:

• Tsis txhob ua xua rau cov khoom xyaw.
• Noj zaub mov kom zoo. Ua kom cov zaub mov siav thiab ua kom sov kom sov txaus ua ntej noj.
• Txwv kev haus cawv.
• Ua raws li kev coj ua kom huv si, xws li ntxuav koj txhais tes tsis tu ncua.

Cov Acidophils yog dab tsi?

Acidophils yog lwm lub npe rau eosinophils, tab sis tsis tshua muaj neeg siv. Lub npe "acidophil" los ntawm lo lus "acidophilic," uas txhais tau tias "nyiam acid." Lub npe no los ntawm txoj kev uas cov granules ntawm cov hlwb eosinophil hloov xim hauv qab lub tshuab microscope thaum pleev xim nrog cov xim pleev xim acidic. Cov xim no ua rau cov hlwb liab lossis ntshav, ua rau lawv pom yooj yim dua.

Yog li ntawd, cov eosinophils yog ib feem tseem ceeb heev ntawm peb lub cev tiv thaiv kab mob. Lawv ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv peb lub cev ntawm cov neeg txawv teb chaws. Yog tias koj tus kws kho mob xav tias koj cov eosinophil theem tsis nyob hauv qhov ntau thiab tsawg, lawv yuav ua qhov kev kuaj ntshav los xyuas seb koj cov cell puas noj qab haus huv. Feem ntau, cov eosinophil theem qis tsis yog qhov teeb meem loj, vim tias lwm cov cell pab ua kom tiav qhov tsis txaus thiab ua kom koj lub cev ua haujlwm tau zoo.

Cia peb nco ntsoov tej yam tseem ceeb tshaj plaws (Cov Lus Coj Mus Tsev)

Zoo, yog li cia peb sau cov ntsiab lus tseem ceeb tshaj plaws uas koj yuav tsum nco ntsoov los ntawm qhov peb tau tham txog.

• Cov Eosinophils yog ib hom qe ntshav dawb. Lawv yog ib feem ntawm peb lub cev tiv thaiv kab mob.
• Lawv feem ntau tawm tsam cov kab mob parasitic, cov kab mob uas loj hlob hauv cov cell, thiab cov kev ua xua .
• Qhov txo qis ntawm cov eosinophils (eosinopenia) lossis nce ntxiv ntawm cov eosinophils (eosinophilia) tuaj yeem tshwm sim los ntawm ntau yam mob.
• Kev kuaj ntshav tuaj yeem ua tau los nrhiav koj cov eosinophils.
• Feem ntau, ib tug neeg noj qab haus huv muaj ntawm 30 thiab 350 lub hlwb eosinophil ib microliter ntawm cov ntshav.
• Yog tias koj pom muaj kev hloov pauv hauv koj cov eosinophils, nws yog qhov zoo tshaj plaws kom tsis txhob ntshai thiab mus ntsib kws kho mob kom tau lus qhia.

Vam tias koj nkag siab zoo txog cov eosinophils. Kev paub txog tej yam zoo li no yuav pab tau ntau yam hauv kev saib xyuas peb txoj kev noj qab haus huv.

Eosinophil , cov qe ntshav dawb, lub cev tiv thaiv kab mob, kev ua xua, kev kis kab mob parasitic, eosinophilia, eosinopenia, kev kuaj ntshav