Naawe owulira ng’olwadde mu bwangu? Buno bulwadde buno obujja nga tebulina nsonga? (Obulwadde bw’okukola obutoffaali obukulu) .

Oluusi owulira ng’olwadde nnyo mu bwangu? Kiba ng’olina allergy ey’amaanyi. Oboolyawo omubiri gwonna ne gumyuka, ne gusiiwa, ne guzimba, olubuto n’ofuna okuzimba, n’osesema oba ng’ofuna obuzibu mu kussa. Naye ebintu bino tebibaawo lwakuba walya kintu oba wakwata ku kintu. Singa ebintu bino bibaawo awatali nsonga, kiyinza okuba embeera eyitibwa `Mast Cell Activation Syndrome (MCAS).` Ka twogere ku nsonga eno mu bujjuvu leero.

``Obulwadde bwa Mast Cell Activation Syndrome (MCAS)'' kye ki?

Mu ngeri ennyangu, MCAS mbeera nga ekika ky'obutoffaali mu mubiri gwaffe ekiyitibwa ``mast cells'' kifuuka ekisusse okukola awatali nsonga, ne kireeta obubonero obw'amaanyi. Kati oyinza okuba ng'olowooza nti, "Allergy y'eyo." Yee, alergy era erimu okukola kwa ``mast cells.'' Naye alergy etera okuba n'ensonga entegeerekeka . Ng’ekyokulabirako, abantu abamu bafuna alergy eri enseenene, entangawuuzi oba enkwaso z’enfuufu. Naye mu MCAS, kizibu okuzuula ekivaako ekigere. Obubonero buno bulabika mangu.

Mu mbeera ezimu, okukola kw’obutoffaali buno obuyitibwa mast cells kuyinza okuvaako alergy ey’amaanyi ennyo, eyinza okutta omuntu eyitibwa anaphylaxis. Kino kiyinza okuvaako okukaluubirirwa okussa n’okukka puleesa mu ngeri ey’akabi. Bw’ofuna obulwadde obw’amaanyi obw’okusannyalala, olina okukuba ku ssimu 911 oba okugenda mu kisenge ky’abalwadde ab’amangu ekikuli okumpi amangu ddala.

Mast cells ziringa abaserikale mu baserikale baffe abaserikale b’omubiri. Ziyamba okulwanyisa yinfekisoni. Kale, kya bulijjo okuwulira ng’otya ng’olina obubonero buno obutazuuliddwa. Naye kyabulijjo obutoffaali obuyitibwa mast cells okukola. Okugeza, obutoffaali obuyitibwa mast cells bukola mu mbeera nga allergic rhinitis, asima, anaphylaxis eri eddagala oba emmere, ne mastocytosis. Kino kye kituleetera okufuna obubonero buno obunyiiza, oluusi obw’akabi.

Wabula ``Mast Cell Activation Syndrome (MCAS)`` mbeera etali ya bulijjo nnyo . Abasawo bazuula MCAS singa wabaawo ensonga zino wammanga:

• Bw’oba ​​olina obubonero obuddirira bw’olowooza nti buyinza okuba anaphylaxis awatali nsonga.
• Singa obubonero buno bukosa enkola z’omubiri gwo ezisukka mu emu mu kiseera kye kimu (okugeza, olususu n’ebyenda byombi).
• Singa okukebera kulaga obujulizi obulaga nti obutoffaali obuyitibwa mast cells bukola.
• Singa obubonero bwo bukendeezebwa eddagala erigenderera obutoffaali obuyitibwa mast cells.

Mast cells n’omulimu gwazo

Mast cells butoffaali bw'abaserikale baffe abaserikale b'omubiri .Ekitundu. Omulimu gwazo ogwa bulijjo kwe kukuuma emibiri gyaffe okuva ku buwuka obuleeta endwadde (e.g. parasites, viruses) oba ebintu ebirala eby’obulabe ebiyingira mu mibiri gyaffe. Obutoffaali buno butuula mu bitundu byaffe, era bwe bulaba ekintu kye balowooza nti kya bulabe, bufulumya eddagala nga histamine, erikola abaserikale b’omubiri ne ligezaako okulwanyisa omulumbaganyi.

Oluusi, bakola ku bintu bye batalina kukola. Wano we tufuna alergy . Naye alergy etera okuleeta obubonero obutonotono ng’okusiiyibwa amaaso n’okukulukuta kw’ennyindo. Ekibaawo mu MCAS kiri nti waliwo obubonero obw’amaanyi ennyo awatali nsonga etegeerekeka.

``Obulwadde bwa Mast Cell Activation Syndrome (MCAS)'' bwa maanyi butya?

Obuzibu bwa MCAS businziira ku bubonero bw’olaba. Abantu abamu bayinza okuba n’obubonero obutono, nga balina obubonero bw’olususu lwokka. Abalala bayinza okufuna embeera ez’amaanyi ennyo, gamba ng’obulwadde bw’okusannyalala. Obulwadde bwa Anaphylaxis buyinza okutta omuntu singa tebujjanjabwa bulungi. Kyokka, ebikolwa eby’obulabe eri obulamu ku MCAS tebitera nnyo .

Bubonero ki obw'obulwadde bwa `Mast Cell Activation Syndrome (MCAS)`?

MCAS esobola okuleeta obubonero obw’amaanyi, obuddirira mu bitundu by’omubiri gwo eby’enjawulo. Obubonero buno buyinza okuli:

• Puleesa ekka.
• Olususu okufuuka olumyufu, pinki, era nga lubuguma (`Flushing`).
• Olususu olusiiwa.
• Okuzibikira ennyindo.
• Okuzimba - naddala mu maaso, emimwa, amaaso, olulimi oba emimiro (`Angioedema`).
• Okuziyira oba ekiddukano (oyinza okukyukakyuka wakati w’ebintu bino byombi).
• Obulumi mu lubuto.
• Okukaluubirirwa okussa.
• Obunafu oba okuzirika.
• Okubulwa okujjukira oba okukaluubirirwa okulowooza (ekifu ky’obwongo).
• Okuzirika.
• Obulumi mu binywa.
• Anaphylaxis (allergy ey’amaanyi ng’olina obubonero bumu oba obusingawo ku bubonero obwo waggulu).

Okuteebereza nti MCAS, obubonero buno bulina okukwata waakiri enkola z’omubiri gwo bbiri. Ekyo kili:

• Enkola y’obusimu (obwongo n’obusimu).
• Enkola y’okussa (amawuggwe n’emikutu gy’empewo).
• Enkola y’emisuwa gy’omutima (omutima n’emisuwa).
• Enkola y’okugaaya emmere (olubuto n’ebyenda).

Kiwulira kitya ng’obutoffaali obuyitibwa mast cells bukola mu bwangu?

Bw’oba ​​wali olina alergy, osanga omanyi bwe kiwulira ng’obutoffaali obuyitibwa mast cells bukola. Naye eri abantu abalina MCAS, embeera eno eba ya maanyi okusinga alergy eya bulijjo, era ekosa ebitundu by’omubiri ebiwerako. Olususu lwo luyinza okuzimba, okumyuuka, okutandika okusiiwa oba n’okuvaamu omusaayi. Oyinza okufuna ekiddukano n’okusesema. Mu mbeera enzibu, ffeesi yo n’emimiro biyinza okuzimba, era puleesa eyinza okukka. Jjukira nti bw’ofuna obubonero buno obw’amaanyi, olina okukuba ku ssimu 911 oba okugenda mu ddwaaliro erikuli okumpi amangu ago.

Biki ebivaako obulwadde bwa `Mast Cell Activation Syndrome (MCAS)`?

MCAS eva ku mast cells zo okukola nga tezirina. Obutoffaali obuyitibwa mast cells bulowooza nti ekintu eky’obulabe kiyingidde mu mubiri era kyetaaga okukuumibwa. Wano we zifulumya obutoffaali obuleeta obubonero. Mu alergy, tusobola okuzuula ekivaako omubiri okususse okukola. Naye mu MCAS, kizibu okuzuula ensonga entegeerekeka lwaki obutoffaali obuyitibwa mast cells bufulumya obutoffaali buno.

Mu butuufu, tewali n’omu akyamanyi bulungi lwaki obutoffaali obuyitibwa mast cells bukwata nnyo ebintu ebiteetaagibwa.

Biki ebiyinza okuvaako obutoffaali obuyitibwa mast cell activation?

Wadde ebintu bingi, gamba ng’emmere n’obukuta, bisobola okukola obutoffaali obuyitibwa mast cells ne bufulumya histamine, tekisoboka kugamba nti obubonero obw’amaanyi obwa MCAS buva ku allergen entongole. Kyokka oyinza okukizuula nti obubonero buno buba bwa maanyi nnyo nga waliwo enkyukakyuka mu bulamu bwo oba mu mbeera gy’obeera, okugeza mu biseera ng’olina situleesi ey’amaanyi oba ng’obudde bukyuse. Singa obubonero bwo bubaawo oluvannyuma lw’okukwatibwa ekintu ekigere, tegeeza omusawo wo. Mu mbeera eyo, oyinza obutaba na MCAS, wabula alergy.

Obulwadde bwa Mast Cell Activation Syndrome (MCAS) buzuulibwa butya?

Omusawo ayinza okuteebereza nti olina MCAS oluvannyuma lw’okukwekebejja, okwogera ku bubonero bwo, n’ebyafaayo by’obujjanjabi. Abasawo bajja kukuzuula nti olina MCAS singa obukwakkulizo buno butuukirira:

• Bw’oba ​​olina obubonero bw’okukola kw’obutoffaali obuyitibwa mast cell activation.
• Singa oddamu bulungi obujjanjabi bw’okukozesa obutoffaali obuyitibwa mast cell activation.
• Singa okukebera kulaga obubonero bw’okukola kw’obutoffaali obuyitibwa mast cell.
• Bw’oba ​​olina omuwendo gwa mast cells ogwa bulijjo mu mubiri gwo (okubeera n’obutoffaali obuyitibwa mast cells bungi kitegeeza nti oyinza okuba n’obuzibu obulala obw’obutoffaali obuyitibwa mast cells, gamba nga mastocytosis).

Okugezesebwa kwa MCAS

Okukebera MCAS, omusawo ayinza okukola okukebera omusaayi okukebera eddagala eriyitibwa ``tryptase'' mu musaayi gwo. ``tryptase'' kintu ekyeyongera nga ``mast cells'' zikoleddwa. Okukebera kuno kujja kwetaaga okukolebwa emirundi egiwerako – nga oli bulungi era nga olina obubonero obw’amaanyi. Naye jjukira nti ``tryptase'' era esobola okulinnyisibwa mu mbeera endala ez'obujjanjabi. Kale emitendera gya ``tryptase'' gyokka tegiyinza kumanya oba olina MCAS. Abantu abamu bayinza okuba n'emiwendo gya ``tryptase'' egya waggulu okusinga bwe gyali gisuubirwa ne bwe baba nga tebalina bubonero.

Omusawo wo ayinza n’okukebera olususu lwa alergy oba okukebera omusaayi gwa alergy okukebera oba waliwo ebivaako ebirala.

Ekikulu: Ne bwe kiba nti okukebera omusaayi gwa histamine kulaga nti histamine mungi, abasawo tebasalawo nti olina MCAS.

Obulwadde bwa Mast Cell Activation Syndrome (MCAS) bujjanjabwa butya?

Abasawo bakozesa obujjanjabi okuzuula MCAS n’okukendeeza ku bubonero bwo. Bw’oba ​​totereera n’eddagala erigenderera obutoffaali obuyitibwa mast cells, osanga tolina MCAS.

Okusinziira ku bubonero bwo, omusawo ayinza okukuwa eddagala nga lino:

• Histamine type 1 receptor blockers (Antihistamines) : Lino ddagala erikozesebwa okujjanjaba obubonero bwa alergy. Eby’okulabirako: Eddagala lya Loratadine, Cetirizine, Fexofenadine.
• Histamine type 2 receptor blockers (antihistamines ezikendeeza asidi mu lubuto) : Zino ziweebwa ku kuziyira n’obulumi mu lubuto. Eby’okulabirako: Ranitidine oba Famotidine.
• Aspirin : Aspirin asobola okuweebwa okukendeeza ku kufuumuuka.
• Leukotriene modifiers : Bino biyamba okwanguyiza okussa. Eby’okulabirako: Montelukast, Zafirlukast.
• Omalizumab (XOLAIR®) : Kino kiyinza okukendeeza ku bulabe bw’okulwala obulwadde bw’okusannyalala.
• Epinephrine : Abasawo bakozesa epinephrine okukomya obulwadde bw’okusannyalala. Osobola okukuuma empiso ya epinephrine (EpiPen®, Auvi-Q®) mu ngalo singa oba ofunye obulwadde bw’okusannyalala.
• Mast cell stabilizers : Eddagala nga cromolyn sodium liziyiza okufulumya eddagala okuva mu mast cells (degranulation).
• Corticosteroids : Zino zikendeeza ku buzimba, ziggulawo emikutu gy’empewo, era zikendeeza ku mazzi mu bitundu by’omubiri. Wabula olw’obulabe bw’ebizibu ebiyinza okuvaamu, abasawo tebatera kuwandiika ddagala lya steroids eri MCAS.

Obulwadde bwa Mast Cell Activation Syndrome (MCAS) bunaawona ddala?

Nedda, tewali ddagala lya MCAS. Bw’oba ​​olina MCAS, ojja kwetaaga okugiddukanya n’eddagala.

Omuntu alina MCAS awangaala ki?

Abasawo basuubira nti abantu abasinga abalina MCAS bajja kuwangaala ng’omuntu atalina MCAS. Naye olw’okuba eno mbeera yaakazuulibwa, tetusobola kwogera bulungi ngeri gye egenda okukosaamu obulamu.

Nze nneerabirira ntya?

Wano waliwo engeri gy’oyinza okwerabirira ne MCAS:

• Kuuma diary y’obubonero bwo. Wandiika obubonero bwo bwe bwali, bye wali olya n’okunywa mu kiseera ekyo, n’ebintu byonna bye walina. Lowooza ku byali eby’enjawulo mu biseera bino bw’ogeraageranya n’ebyo nga tolina bubonero. Bw’olaba enkola yonna, tegeeza omusawo wo.
• Buulira mikwano gyo egy’oku lusegere, ab’eŋŋanda zo oba abantu b’otera okubeera nabo engeri gye wandikozeemu mu mbeera eno, n’empiso yo eya epinephrine oba eddagala eddala ery’amangu gye liri.

Ddi lwe nnina okugenda mu kitongole ky’abalwadde ab’amangu (ETU) ?

Wadde ng’okukwatibwa ennyo MCAS tekutera kubaawo, bw’ofuna obubonero bw’okulwala alergy ey’amaanyi oba okusannyalala, kozesa empiso ya epinephrine bw’oba ​​olina. Oluvannyuma kuba 911 oba genda mu kisenge ky’abalwadde ab’amangu ekikuli okumpi amangu ddala. Obubonero bw’obulwadde bw’okusannyalala mulimu:

• Okuzimba mu maaso, emimwa, olulimi oba emimiro.
• Okukaluubirirwa okussa oba okumira.
• Omutima okukuba.
• Puleesa ekka.

Bibuuzo ki bye nnina okubuuza omusawo wange?

Kiyinza okuba eky’omugaso okubuuza omusawo wo ebibuuzo nga bino:

• Nkole ntya singa embeera eno yeeyongera/eyongera okunyongera mu bwangu?
• Eddagala lyange ndimira ntya?
• Nkozese ntya empiso yange eya epinephrine era ddi?
• Ddi lwe nnina okugenda mu kisenge ky’abalwadde ab’amangu?
• Ddi lwe nnandizzeemu okukulaba?

``Mast cell activation'' bulwadde bwa autoimmune?

Nedda, MCAS si buzibu obuva ku busimu obuziyiza endwadde.

Teeberezaamu ssayirini. Ab’ebyokwerinda bajja. ``Mast cells`` zo zizudde akabi era ziyita obuyambi. Naye... ddala tewali kabi. Nga pesky clown, ``mast cells`` zo zikuba alamu zokka awatali mangu. Mu kifo ky’okukukuuma endwadde, be bakulwaza.

Wadde nga tetumanyi bulungi lwaki obutoffaali bw’abantu abamu obuyitibwa mast cells buyitiridde okukola, waliwo engeri y’okuddukanyaamu MCAS. Manya obubonero obulabula nga bukyali obw’engeri omuntu gy’akola. Bw’oba ​​owulira ng’obubonero bwo bugenda buva mu ngalo, yogerako n’omusawo wo. Ekisinga obukulu bulijjo kwe kutambula n’empiso ya epinephrine n’okumanya engeri y’okugikozesaamu ne ddi lw’olina okugikozesa. Oyinza obutakyetaaga, naye okwetegekera ekintu ky’otosuubira kiyinza okukuwa emirembe mu mutima.

Ebintu by'olina okumanya (Take-Home Message)

• Mast cell activation syndrome (MCAS) mbeera etatera kulabika era ereeta obubonero obw’amaanyi obw’okulwala alergy awatali nsonga eyeeyolese.
• Kino kiyinza okukosa enkola z’omubiri eziwerako omulundi gumu.
• Embeera eziteeka obulamu mu matigga nga `Anaphylaxis` ziyinza okubaawo, kale noonya amagezi mu bwangu omusawo singa wabaawo obubonero obw'amaanyi.
• Wadde nga MCAS tesobola kuwona ddala, obubonero busobola okufugibwa n’eddagala.
• Weetegereze obubonero bwo, kuuma empiso ya epinephrine mu ngalo ng’okozesa mu bwangu, era tegeeza ab’omu maka go.
• Bw’oba ​​olina ekibuuzo kyonna ku MCAS, totya kubuuza musawo wo.

` Obutoffaali obuyitibwa mast cells, MCAS, alergy, anaphylaxis, histamine, tryptase, abaserikale b’omubiri