Inhlanganisela eyinkimbinkimbi yamaprotheni nensimbi, eyenza amangqamuzana egazi abomvu - i-erythrocytes, ibizwa ngokuthi i-hemoglobin. Ukunciphisa ukugxilwa kwalo ku-serum ye-fluid biological ibizwa ngokuthi i-anemia. Ukuze uphathe kahle lesi sifo, kuyadingeka ukuthola ukuthi kungani egazini i-hemoglobin eyancishiswayo - izimbangela zingaba izifo ezincane nezimbi kakhulu.
Kungani i-hemoglobin ephansi egazini?
Zonke izici ezenza inkinga ecatshangelwe ingabhekwa ngokomzimba zibe yizingxenye ezine:
- Ukudla okungenele kwezinto ezidingekayo ekukhiqizeni i-hemoglobin;
- ukulahlekelwa kwezinto ezikhulayo;
- ukwephula inqubo kanye nezinqubo zokuhlanganisa amaprotheni nezinsimbi zensimbi;
- izifo zofuzo.
Ake sicabangele ngamunye wabo ngokuningiliziwe.
I-hémoglobin egazini iyancishiswa ngenxa yokuntuleka kwamaprotheni nensimbi nezimbangela zalesi nkinga
Isimo esichazwe emphakathini wezokwelapha kuthiwa yi-iron ukuntula i-anemia. Izimbangela eziyinhloko ezibangela ukuthi ziyi:
- ukungabi nalutho lokulandelela ekudleni;
- i-vegetarianism;
- ukunciphisa amaprotheni, kokubili isilwane nemifino;
- ukubambelela ekudleni okuqinile;
- bulimia;
- ukususwa kwe-duodenum;
- i-anorexia ;
- ukutholakala kwezidumbu emzimbeni;
- ukuthengiswa kokuhlinzwa kwamathumbu amakhulu.
Ngaphezu kwalokho, izimbangela zokuhlaselwa kwe-hemoglobin kwabesifazane ngokuvamile zihlotshaniswa nezinguquko ebhalansi ye-hormonal, ikakhulukazi ngesikhathi sokukhulelwa kanye nesikhathi sokuncelisa. Lokhu kungenxa yezidingo ezengeziwe kanye nokusetshenziswa kwensimbi emzimbeni. Njengomthetho, i-anemia enjalo iyadlula yodwa emva kokujwayelekile kokubuyiswa kwe-microelement.
Ukuhlushwa kwesilinganiso se-hemoglobin kuncishiswa ngenxa yokulahlekelwa igazi
Izinto eziholela ekunciphiseni kwenani lamaphrotheni-amaprotheni isakhi:
- Ukusuka kwangaphandle nangaphakathi;
- ukwanda kwe-hemolysis yamaseli egazi;
- umnikelo.
Ngokuvamile, izizathu ezinjalo azibonwanga njengokuphulwa okukhulu kakhulu futhi kungatholakali i-anemia. Emva kokubuyiswa kwevolumu elanele legazi namaseli abomvu kulo, inani le-hemoglobin nalo livamile.
Kungani ukukhiqizwa kwe-hemoglobin egazini kuncishiswa?
Indlela yokwakhiwa kwekhamera okucatshangelwayo incike ekusebenzeni okulungile kwezinhlelo eziningi nezinhlaka. Izizathu zingaba kanje:
- ukwanda kwe-calcium (lesi sici sigwema ukukhiqizwa kwe-hemoglobin);
- ukuwohloka kwezakhi ezitholakala emathunjini;
- izifo ezithathelwanayo zokuphefumula noma ezithathelwanayo, kuhlanganise namafomu angapheli;
- ukucindezeleka, injabulo;
- ubuthi nge-compounds lead.
Izimbangela ze-genetic ye-hemoglobin yehle egazini
Ukukhubazeka ngokuvamile kuvusa izifo ezinjalo, ezidluliselwa ngefa:
- i-ovalocytosis;
- i-thalassemia;
- ebusuku i-paroxysmal hemoglobinuria;
- i-microspherocytosis;
- i-dentistry;
- i-hemoglobin engaqiniseki.
Ngaphezu kwalokho, izimbangela zofuzo zihlanganisa:
- i-sickle-cell anemia;
- izifo zomzimba nezigciwane;
- i-collagenosis;
- i-hemolytic, i -lastic anemia;
- i-hemophilia;
- izifo ezibulalayo zegazi.
Kunalokho i-hemoglobin eyanciphekayo isongela?
Imiphumela ye-anemia ithinta umsebenzi wazo zonke izitho nezinhlelo. Okokuqala, ukugaya nokulinganisela kwe-hormone kuyaphazanyiswa, kubuye kuthinte kakhulu ukubonakala (isikhumba siphenduka, izinwele ziphuma, izipikili ziphikisiwe futhi zihlasele). Khona-ke izifo ezinzima kakhulu zingathuthuka:
- Izinguquko emathisini ebuchopho;
- izifo zenhliziyo ;
- ukwehla okuqinile emzimbeni wegazi;
- ukwephula ukunambitheka, ukuthinta nokuhogela;
- ukuwohloka kokusebenzisana emkhathini;
- isifo sosizi ezinxenyeni ezihlukahlukene zomzimba, ukuxubana.