Iziganeko eziqhelekileyo zezifo ze-oncological zenza ukuba izazinzulu ziqhube uphando ukuze zichonge izifo ezimbi kangaka ngokuhlalutya ukuphambukiswa okuhlukeneyo ekubunjweni kwegazi. Igazi lomntu onempilo linomxholo othile we-leukocytes, i-erythrocytes, i-hemoglobin kunye nezinye iiprotheni ezibalulekileyo zegazi.
Iingcali zenzululwazi zifumene ukuba ii-cell tumoror ezikhulayo ezikhula ngokukhawuleza zikhulula inani elikhulu leemveliso ezizodwa ezifumanekayo ngokwenza uvavanyo lwegazi ngomhlaza.
Utshintsho kwigazi elibangelwa ngumhlaza
Ixhefu elibi linokubangela ukuba utshintsho olunjalo kuluhlu lwegazi:
- Amanqanaba egazi aphakanyisiweyo e-leukocyte ezigulane, ezijongene neenkqubo zokuvuvukala emzimbeni. Ngoko ke, izinga lomxholo wabo egazini landisa "umzabalazo".
- Isantya sokunyuka kwama-erythrocytes ( COE ) ekuphumeni kwegazi, imisebenzi eyintloko yamaseli obomvu egazini ayenziwa kakuhle, okukhokelela kwi-malaise jikelele, kwaye akunakwenzeka ukunciphisa isivinini sezilwanyana ezichasayo.
- Umlinganiselo we-hemoglobin esebenzayo egazini iyancipha, ojongene nobukho bezinto eziphambili kwigazi.
Zonke ezi mpazamo zibonisa ukuhlolwa kwegazi ngokufanayo ngomhlaza.
Kodwa idatha echanileyo malunga nophuhliso lwe-oncology, uhlalutyo oluqhelekileyo alukwazi ukunika. Ezinye iibanda ziyakwazi ukutshintsha inani le-leukocyte, i-hemoglobin kunye nezinye izinto.
Ziziphi iimvavanyo zegazi ezibonisa umdlavuza?
Isisu esiphumela emzimbeni womntu sifihla kwizinto ezithile zegazi-i-antigens, ukuphuhliswa kokunciphisa iiseli eziphilileyo. Kodwa ukubonakala kwezi proteins egazini kwenza kube lula ukuba i-oncology iyakhula. Ngoko ke, ukuba umhlaza uthathwa, ukuhlolwa kwegazi makuyenze kwiiprotheni - abaqhubi.
Kwiintlobo ezahlukeneyo zeeprotheni, unokufumana ulwazi olunjalo:
- liphi iqumrhu elinama-oncology, kuba ama-antigen ahluke ekubunjweni kwawo;
- kwinqanaba lokuphuhliswa kwimihla;
- bunjani ubungakanani balo mfundo;
- indlela umzimba womzimba womzimba uphatha ngayo kwizenzo ze-antigen.
Ukuhlalutya kwegazi kumanqaku omhlaza, ukuguqulwa kwazo kunye neempawu kubaluleke ukuba ugqirha ekuchongeni eso sifo nakwiimvavanyo zokuqala zesisu.