Impembelelo ye-Gene Defective kwiBhunga
I-Cystic fibrosis (CF) isifo esingasigxina, sokunciphisa ubomi esenzeka ngenxa yesiphene semfuza. I-gene defective ithintela amandla omzimba wokuhambisa amanzi kunye netyuwa ukuya kunye nakwiiseli ezivelisa ukujuluka, i-mucus, kunye ne-enzyme yokugaya. Oku kubangele ukukhutshwa, okuqhelekileyo kumancinci kunye nolwandle kumntu onempilo, ukuba lube lukhulu kwaye lukhuni.
Iimpawu ezinqamlekileyo zivale izitho kwaye zibathintele ukusebenza ngokufanelekileyo. Imiphumo ye-cystic fibrosis inokuchaphazela amalungu amaninzi kunye neenkqubo.
I-Cystic Fibrosis Impact
Kwi-CF, amaninzi omzimba kunye neenkqubo zichaphazelekayo, kuquka:
- Inkqubo yokuphefumula (amalungu athile afana nemiphaphu kunye nezinye izakhiwo emzimbeni ekuvumela ukuba uphefumle kwaye ujikeleze igazi eliphefumlelweyo kulo lonke umzimba)
- Inkqubo yesisu (malunga nesisu kunye namathumbu)
- Inkqubo ye-Musculoskeletal (imisipha kunye namathambo)
- Inkqubo ye-Genitourinary (ephathelele kumalungu omzimba kunye nezisisigodi)
- Inkqubo yokuzalisa (inkqubo yesitho esinikwa ngokwesondo kuquka ama-hormone, i-hormone kunye neepheromones)
Iibutho ezikhethekileyo ezichaphazelekayo yiCF
Ezinye zezona zikhulu zichaphazelekayo zibandakanya imiphunga, i-pancreas, isibindi kunye ne-gallbladder, amathumbu kunye nezitho zokuzala.
Imiba
Kukho umkhiqizo we-mucus ongaqhelekanga kunye nomzila wokuphefumula ngenxa yokuthutha okungafanelekanga kwee-electrolytes kwiinqununu zomoya.
Le ngxube iyomile ngokulula kwaye kunzima ukususa kwi-airway, enokubangela ukucima, ukulimaza i-alveoli (ezincinci zeengxowa zomoya) emiphakeni kwaye ivumele ukuba iincinci zangaphandle zakha (kubangela izifo ezingapheliyo zamaphaphu).
I-Cystic fibrosis ibangela iingxaki kwimiphunga xa i-mucus eninzi ikhula kwaye iyanamathela kwi-airways.
Xa oku kwenzeka:
Iindlela eziphefumulayo ziyavalwa kwaye umoya awukwazi ukufikelela.
Iibhaktheriya zikhula ekuqoqweni kwe-mucus kwaye zibangela ukusuleleka kwimiphunga, impumlo, kunye nezono.
Iiplasps ze-nasal zingakhula kwezinye izigulana zeCF.
Pancreas
I- pancreas yinxalenye yesistim sokutya. Umsebenzi wayo ukubeka i-enzyme efunekayo ukutya ukutya, kunye nehomoni ebizwa ngokuba yi-insulin elawula iswekile yegazi. I-cystic fibrosis nayo ibangela ukuba le mfihlo ibe yinyani.
Xa oku kwenzeka:
Amathanga e-pancreatic avaliwe.
Ii-enzyme azikwazi ukugqithisa umqobo.
Ukutya akungagcini kakuhle kwaye umzimba awukwazi ukufumana izondlo.
Ekugqibeleni, ukuvinjelwa kwepakreta kunokubangela ukonakala okonakalisa iiseli ezivelisa i-insulin kwaye zibavimbele ekuveliseni i-insulin. I-insulin ayitholakali kwiiseli, ezibangela ukuba amazinga eshukela egazi aphakame. Le meko ibizwa ngokuba yi-insulin-kuxhomekeke kwisifo sikashukela, okwenzekayo malunga ne-15% yazo zonke izigulane zeCF.
Ibindi kunye neGallbladder
Nangona akuqhelekanga, izifihlizo ezinamandla ziyakunqanda i-bile ducts yesibindi kunye ne-gallbladder kwaye ibathintele ukuba basebenze ngokufanelekileyo.
Ukuba ukukhutshwa kwamathambo kwisibindi kuqhubeka ixesha elide, isibindi sinokutshabalaliswa ngokusisigxina.
Ukuba iinqwelo ze-gallbladder zivalelwe, i-gallbladder isuswe.
Amathumbu
Ngamanye amaxesha, amathumbu ayilungu lokuqala lokuchaphazeleka yi-cystic fibrosis. Nge-20% yazo zonke iintsana kunye ne-CF, ifom yezinto ezifihliweyo emathunjini obangela ukusongela ubomi emathunzini eyaziwa ngokuba yi-ileus ye-meconium.
Iziko ezithwala
I-cystic fibrosis ithintela izitho zokuzala zamadoda nabasetyhini ngokwahlukileyo kunye nangeendlela ezilandelayo:
- Amadoda ziphantse zinyanzeliso ngenxa yokuba izikhuni ezincinci kwi-canal yomdalwa zibangela ukukhusela okuvimbela isidoda ukuba singadluli.
- Abasetyhini bahlala bekwazi ukukhulelwa kodwa mhlawumbi banciphise ukuzala ngenxa yobunzima bomlomo obuvimbela ukungena kwesidoda.
Umthombo:
Icystic fibrosis. Isibhedlele Bonke Abantwana. Ulwazi lwezeMpilo.