Ingabe uqala nokuthimula uma uthinta uthuli? Noma uma ulunywa yintuthwane noma umiyane, indawo iba bomvu, ivuvuke, futhi ilume ngendlela engabekezeleleki? Iningi lethu liye laba nokuhlangenwe nakho okufanayo. Ngakho-ke, namuhla sizokhuluma ngomdlali obalulekile obangela lokhu kusabela okwenzeka emzimbeni wethu ngezikhathi ezinjengalezi. Lokho " Amaseli Amancane".
Kalula nje, angobani la maseli e-mast?
Amaseli e-mast angamasosha akhethekile ohlelweni lwakho lokuzivikela komzimba. Njengoba nje izwe lethu linebutho elilivikelayo, umzimba wethu nawo unesimiso sokuzivikela somzimba esilivikelayo. Lawa maseli e-mast angabaqaphi kulolo hlelo, ahlala eqaphile.
Lawa maseli akhiqizwa emnkantsheni wethu wamathambo. Abe esehamba egazini bese ehlala ezicutshini ezahlukahlukene zomzimba wethu. Yilapho umsebenzi wawo uqala khona. Umsebenzi wawo oyinhloko ukusivikela ezinsongweni ezahlukahlukene emzimbeni.
Kodwa ngezinye izikhathi la maseli e-mast aba matasa kakhulu. Yilapho-ke izinkinga ziqala khona. Angabangela ukusabela okukhulu ngisho nasezintweni ezingenabungozi njengezibungu zothuli noma ukudla. Lezi zimo sizibiza ngokuthi 'ukungezwani komzimba' noma 'i-asthma yokungezwani komzimba'. Kwezinye izimo ezinzima, ukusebenza kwala maseli e-mast kungabangela ukusabela okukhulu kokungezwani komzimba okubizwa ngokuthi i-anaphylaxis, okungaba yingozi empilweni.
Asebenza kanjani la maseli e-mast? Ake siqonde lolu 'hlelo lwe-alamu'!
Cabanga ngomzimba wakho njengenqaba enkulu. Amaseli e-mast afana nohlelo lokuxwayisa olufakwe yonke indawo ezindongeni zaleyo nqaba. Lolu hlelo lokuxwayisa luhlala lukulungele ukuvikela umzimba ezitheni zangaphandle, okungukuthi, amagciwane anjengegciwane namagciwane, kanye nobuthi obufana nobuthi benyoka kanye nobuthi be-wasp.
Into ebalulekile ukuthi amaseli e-mast awayi ngqo ukulwa namagciwane. Lokho akwenzayo "ukubeka i-alamu" lapho kufika isitha bese ethumela umlayezo kuso sonke isimiso somzimba sokuzivikela (amanye amaseli amhlophe egazi).
Ake sibheke ukuthi le nqubo yenzeka kanjani ngemininingwane ethe xaxa:
1. Ukuthola isitha: Okokuqala, lapho igciwane elisha noma i-allergen ingena emzimbeni wakho, ingxenye yesimiso somzimba sokuzivikela esibizwa ngokuthi ama-B-cell iyasiqaphela.
2. Ukukhiqizwa kwezikhali ezikhethekile: Ngemva kokuqaphela isitha, ama-B-cell aqala ukukhiqiza uhlobo lwe-antibody oluqondene naleso sitha. Lawa ma-antibodies abizwa ngokuthi i-immunoglobulin E (IgE) .
3. Ukuhlomisa onogada ngezikhali:Lawa ma-antibodies e-IgE akhiqizwayo ayanamathela ebusweni bamaseli e-mast, amaqhawe endabeni yethu. Kufana nokunikeza umlindi isikhali.
4. I-alamu iyakhala: Manje amaseli e-mast aqaphile kakhulu ngezikhali zawo ze-IgE. Ngesikhathi esilandelayo lapho isitha esifanayo (okungukuthi igciwane elifanayo noma i-allergen) singena emzimbeni futhi, sizobanjwa yi-IgE enamathiselwe kumaseli e-mast. Yilapho amaseli e-mast "esebenza".
5. Ukuhlasela kwe-Histamine: Uma kusebenze, amaseli e-mast akhipha inani elikhulu lamakhemikhali agcinwe ngaphakathi kwawo ngesikhathi esisodwa. Okubaluleke kakhulu kula makhemikhali yi -histamine .
Ake sibheke okwenzekayo emizimbeni yethu lapho kukhishwa ikhemikhali ebizwa ngokuthi i-histamine.
| Kwenzekani ngenxa ye-histamine? | Umphumela (indlela ozizwa ngayo) |
|---|---|
| Yandisa imithambo yegazi, ivumela amasosha omzimba ukuba afinyelele kalula endaweni. | Ukubomvu kwesikhumba, ukufudumala kanye nokuvuvukala kwendawo. |
| Kwandisa ukukhiqizwa kwe-mucus. | Impumulo egobhozayo , ukuthimula, ukukhwehlela. |
| Kubangela ukuba imisipha ebushelelezi endleleni yokuphefumula kanye nendlela yokugaya ukudla ifinyele. | Ubunzima bokuphefumula (njenge-asthma), ubuhlungu besisu, ukuhlanza, noma uhudo. |
| Kuvuselela iziphetho zemizwa. | Isikhumba esilumayo, ukuqubuka (amaqhubu). |
Manje usuyaqonda ukuthi kwenzekani emzimbeni uma sinesifo sokungezwani komzimba, akunjalo? Nakuba konke lokhu kwenzelwa ukusivikela, ngezinye izikhathi le mpendulo iba nzima kakhulu.
Kukuphi emzimbeni lapho la maseli e-mast etholakala khona kakhulu?
Laba nogada bavame ukubekwa ezindleleni ezinkulu lapho amagciwane kanye nezinto ezibangela ukungezwani komzimba ezivela endaweni engaphandle zingena khona kithi. Okungukuthi:
- Umgudu wokuphefumula namaphaphu: Zivikele ezintweni ezihambisana nomoya esiwuphefumulayo.
- Uhlelo lokugaya ukudla (i-GI tract): Zivikele emagciwaneni ahambisana nezinto esizidlayo nesiziphuzayo.
- Isikhumba: Zivikele ezintweni ezingena ngesikhumba.
- Lawa maseli atholakala futhi eduze kwemithambo yegazi kanye nemizwa .
Yiziphi izifo ezingase zihlotshaniswe namaseli e-mast?
Uma amaseli e-mast engasebenzi kahle, izifo ezahlukahlukene zingavela. Ezinye zazo zivamile futhi zaziwa kakhulu.
| Isimo sezokwelapha | Isingeniso esifushane |
|---|---|
| Izimo ezivamile |
|
| Izimo ezingavamile |
Qaphela lezi zimpawu.
Izimpawu zesifo se-mast cell zingafaka:
- Ukubomvu kwesikhumba, ukulunywa, umuzwa wokufudumala.
- Ukuvuvukala (i-edema) ezingxenyeni ezahlukene zomzimba.
- Ubunzima bokuphefumula.
- Ukusabela okukhulu kwe-allergy (i-anaphylaxis).
Uma ubhekana nalezi zimpawu njalo, kubaluleke kakhulu ukubona udokotela ukuze akunike iseluleko kunokuzilapha.
Udokotela uzixilonga kanjani lezi zimo? Yiziphi izindlela zokwelapha?
Uma udokotela wakho esola ukuthi unesifo se-mast cell ngokusekelwe ezimpawini zakho, angase akucele ukuthi uhlolwe ngezindlela ezahlukene.
- Ukuhlolwa kwegazi
- Ukuhlolwa komchamo
- Ukuhlolwa kwesikhumba okubangelwa ukungezwani komzimba
- Ngezinye izikhathi kuthathwa isampula encane yomnkantsha noma isikhumba ukuze ihlolwe (i-'biopsy').
Izinketho zokwelapha ziyahlukahluka kuye ngesiguli futhi kuye ngohlobo lwesimo. Ukwelashwa okuvamile kungafaka:
- Ukugwema izinto ezibangela ukungezwani komzimba: Ukuthola ukuthi yini onayo i-allergy bese ugwema ukuzibona.
- Imithi: Imithi enikezwa ukulawula izimpawu. Izibonelo zifaka phakathi ama-antihistamine kanye ne-montelukast.
- Iziqinisi zamaseli e-mast: Le mithi isebenza ngokuvimbela ukukhishwa kwamakhemikhali afana ne-histamine kumaseli e-mast.
- Imithi ephuthumayo: Imithi efana ne-epinephrine yokusabela okukhulu kwe-anaphylaxis.
Khumbula, zonke lezi zindlela zokwelapha zinqunywa udokotela okuxilongayo. Ngakho-ke, landela imiyalelo yakhe ngqo.
Okokugcina, ingabe amaseli e-mast alungile noma amabi?
Iningi labantu lizwa kuphela ngamaseli e-mast uma enesifo esibuhlungu njenge-allergy, ngakho-ke bangase bacabange ukuthi ayinto embi. Kodwa empeleni, amaseli e-mast ayingxenye ebalulekile futhi ebaluleke kakhulu ohlelweni lokuzivikela lomzimba wethu.
Esikhathini esiningi, basivikela ezifweni namagciwane. Kulapho beba nomdlandla kakhulu lapho sithola khona ukusabela kokungezwani komzimba. Njengeqembu labaqaphi abashiseka ngokweqile abashisa wonke umuzi ukuze babambe isela elincane.
Ngakho-ke, ngesikhathi esizayo lapho uthimula noma uziklwebha, bonga ngokusuka enhliziyweni lawa maseli amancane. Ngoba asebenza kanzima ukukuvikela!
Umlayezo Wokuya Nawe Ekhaya
- Amaseli e-mast ayihlobo olubalulekile lweseli ohlelweni lwethu lokuzivikela olusivikela emagciwaneni.
- Izimo ezinjengokungezwani komzimba, i-asthma, kanye nokuqubuka kwesikhumba kwenzeka lapho la maseli esabela ngokweqile ngisho nasezintweni ezingenangozi futhi ekhipha amakhemikhali afana ne-histamine.
- Uma uhlangabezana nezimpawu zokungezwani komzimba ezivame ukwenzeka noma ezinzima (njengobunzima bokuphefumula, ukuvuvukala kobuso), ungakuzibi.
- Kunoma yisiphi isimo esinjalo, kubaluleke kakhulu ukubonisana nodokotela ofanelekayo futhi uthole iseluleko nokwelashwa okufanele, kunokuba wenze izinqumo ngokwakho.
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