Kumelwe ukuba uke wezwa ngohlobo lomuthi olubizwa ngokuthi 'i-Antihistamine'. Sivame ukusebenzisa lolu hlobo lomuthi uma sine-allergies, uma sinomkhuhlane, noma uma sinomkhuhlane. Kodwa wake wazibuza ukuthi iyini 'i-Histamine', elawulwa yilawa 'ma-antihistamine'? Ingabe iyisitha sethu ngempela? Noma ingabe ingumngane wethu? Nakuba lokhu kungase kubonakale kuyisihloko esiyinkimbinkimbi, empeleni kulula kakhulu. Namuhla, sizokhuluma ngalokhu ngokucacile nangendlela ongayiqonda.
I-Histamine iyisivikelo somzimba wethu.
Kalula nje, i-histamine iyikhemikhali ekhiqizwa amasosha omzimba wakho. Isebenza njenge-bouncer ekilabhini yasebusuku. Umsebenzi wayo ukususa noma yini ekukhathazayo. Lapha, lesi sithako esikhathazayo sibiza ngokuthi 'i-allergen'. Sisho into ebangela ukungezwani komzimba.
I-Histamine yiyona eqala yonke inqubo yokukhipha le allergen emzimbeni wakho. Cabanga nje, unento eyingozi ekhaleni lakho. Khona-ke i-histamine iyona ekwenza uthimule, amehlo anamanzi, kanye nesikhumba esilumayo . Konke lokhu kwenzelwa ukukhipha leyo allergen ecasulayo emzimbeni wakho ngandlela thile. Lokho kusho ukuthi, i-histamine iyingxenye ebaluleke kakhulu ohlelweni lokuzivikela lomzimba wethu.
Kodwa kunenkinga. Ngezinye izikhathi amasosha omzimba wakho ayashesha kakhulu. Uma ebona izinto ezivame ukungabi nangozi, njengempova , uthuli, noma ngisho noboya benja noma ikati lakho , amasosha omzimba acabanga ukuthi yisitha esikhulu. Bese uhlelo lusabela ngokweqile.
Inhloso yomzimba muhle - ukukuvikela. Kodwa lokhu kusabela ngokweqile yikona okubangela ukuthi ube nalezo zimpawu ezicasulayo esizaziyo sonke uma sinesifo sokungezwani komzimba. Ngakho-ke siphuthuma sizama ukukuvimba nge-antihistamine.
Indlela yokususa i-histamine bese uqala ukusebenza
Uma into ethile ebangela ukungezwani komzimba (i-allergen) ingena emzimbeni wakho, amasosha omzimba wakho ayayibona bese eqala ukusabela kochungechunge ukuze akuvikele.
Okokuqala, lolu hlelo luthumela isignali yamakhemikhali ohlotsheni olukhethekile lweseli esikhumbeni sakho, emaphashini, ekhaleni, emlonyeni, emgudwini wokugaya ukudla, nasegazini . Sibiza lawa maseli ngokuthi amaseli amakhulu. Leso signali sithi, "Kulungile, manje khipha yonke i-histamine obuyigcina."
Ngemva kokukhishwa kwe-histamine kumaseli e-mast, kwandisa ukugeleza kwegazi endaweni yomzimba ethintekile yi-allergen.Lokhu kubangela ukuvuvukala kuleyo ndawo. Lokhu kuvula indlela yokuthi amanye amakhemikhali ohlelweni lokuzivikela komzimba angene futhi alungise umonakalo. I-Histamine bese iyahamba inamathele ezindaweni ezikhethekile emzimbeni ezibizwa ngokuthi 'ama-receptor'.
Kwenzekani ngemva kwakho konke lokhu? Cabanga ukuthi impova ingena ekhaleni lakho. Ngemuva kwalokho, i-histamine ibangela ukuthi ulwelwesi oluncane ngaphakathi kwekhala lakho lukhiqize i-mucus eyengeziwe . Umphumela uba yikhala eligobhozayo, ikhala elicijile. Uqala nokuthimula njalo. Le mucus ingangena emphinjeni wakho ibangele ukukhwehlela. Akukhona lokho kuphela, kodwa i-histamine nayo yenza amehlo akho nekhala lakho kulume.
Ubudlelwano phakathi kokudla ne-histamine
Uma une-allergy yokudla, yilawa ma-histamine afanayo abangela ukusabela. Uma udla noma uphuza into eyingozi kuwe ngokungazi, ama-histamine aqala ukusebenza ngaphakathi komgudu wakho wokugaya ukudla futhi abangele ukusabela kwe-allergy.
Futhi, okunye ukudla ngokwemvelo kuqukethe amazinga aphezulu e-histamine. Abantu abazwela lokhu bangase bazizwe bengakhululekile lapho bedla lokhu kudla. Ake sibheke ukuthi kuyini ukudla okunjalo.
| Isigaba sokudla okucebile nge-histamine | Izibonelo |
|---|---|
| Ukudla Okubilisiwe/Okwasekudala | Ushizi ogciniwe, iyogathi, isoseji, isalami, i-sauerkraut |
| Utshwala | Ikakhulukazi iwayini elibomvu nobhiya |
| Imifino nezithelo ezithile | Isipinashi, isitshalo seqanda, utamatisi, ukwatapheya, ubhanana |
| Inyama/inhlanzi elungisiwe noma ebhemayo | Ibhekoni, i-salmon ebhemayo |
Ngaphezu kwalokho, kukhona isimo esibizwa ngokuthi 'i-histamine poisoning'. Lokhu kwenzeka uma udla izinhlanzi esezonakele futhi ezingagcinwanga ezingeni lokushisa eliphephile. Amazinga e-histamine kulezo zinhlanzi ayanda kakhulu. Lokhu kungabangela izimpawu ezifana nokuhlanza, uhudo, kanye nekhanda elibuhlungu . Odokotela babiza lesi simo ngokuthi 'i-combrotoxin fish poisoning' (SFP). Kodwa-ke, uma ulandela imikhuba emihle yokuphepha kokudla, amathuba okuba lokhu kwenzeke aphansi kakhulu. Uma usola into efana nale, kufanele ubonane nodokotela ngokushesha.
Ubuzazi lezi zinto?
I-Histamine ayitholakali emizimbeni yethu kuphela. Izitshalo nezilwane eziningi nazo ziqukethe i-histamine. Isibonelo esihle ubuthi bezinambuzane ezithile .
Uma uhlatshwa yisilwane njengomuthi noma uphondo, i-histamine ingena emzimbeni wakho kanye nobuthi baleso silwane. Akukhona lokho kuphela, kodwa ngaleso sikhathi, i-histamine yakho nayo iyakhishwa bese inqubo yokuzivikela iqala. Ngoba iwukuhlasela kwangempela. Lokhu kubonisa ukuthi i-histamine ayisebenzi ngaso sonke isikhathi "ngezibonakaliso ezingalungile", kodwa empeleni iyinto ebalulekile evikela umzimba wethu.
Umlayezo Wokuya Nawe Ekhaya
- I-Histamine iyikhemikhali yemvelo ekhiqizwa amasosha omzimba wethu. Umsebenzi wayo oyinhloko ukusivikela ezintweni eziyingozi ezingena emzimbeni.
- Ukungezwani komzimba kwenzeka lapho amasosha omzimba esabela ngokweqile ezintweni ezingenabungozi njengempova nothuli, okukhipha inani elikhulu le-histamine.
- Lokhu kukhishwa kwe-histamine yikho okubangela izimpawu ezivamile zokungezwani komzimba njengokuthimula, ikhala eligobhozayo, kanye nesikhumba namehlo alumayo.
- Okunye ukudla, njengokudla okugciniwe kanye notshwala, ngokwemvelo kuqukethe amazinga aphezulu e-histamine, angathinta abantu abazwelayo.
- Uma izimpawu zakho zokungezwani komzimba zinkulu noma ziphazamisa impilo yakho yansuku zonke, kungcono futhi kuphephile ukukhuluma nodokotela wakho ngakho.
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