Izimo ezivame ukubhekana nezifo ezingokwemvelo zibangelwa ososayensi ukuba benze ucwaningo ukuze bathole izifo ezinjalo ngokuhlaziya ukwehluka okuhlukahlukene ekubunjweni kwegazi. Igazi lomuntu onempilo linokuqukethwe okuthile kwe-leukocytes, i-erythrocytes, i-hemoglobin namanye ama-proteine ebalulekile egazi.
Ososayensi bathole ukuthi amangqamuzana ahlambalaza ahamba phambili ngokushesha akhipha inqwaba yamakhemikhali akhethekile angatholakala uma enza ukuhlolwa kwegazi ngomdlavuza.
Izinguquko egazini ezibangelwa umdlavuza
I-tumor ebulalayo ingabhubhisa lezo zinguquko ekubunjweni kwegazi:
- Izinga legazi eliphakeme lama-leukocyte wesineke, okubangela izinqubo zokuvuvukala emzimbeni. Ngalokho, izinga lokuqukethwe kwabo egazini landisa "umzabalazo".
- Isivinini sokunyakaza kwama-erythrocytes ( COE ) ekukhuphukeni kwegazi, imisebenzi eyisisekelo yamaseli abomvu egazini ayenziwa kahle, okuholela ekutheni i-malaise ejwayelekile, futhi akunakwenzeka ukunciphisa ijubane layo ngezidakamizwa eziphikisayo.
- Inani le-hemoglobin esebenzayo egazini liyancipha, okubangela ukuba khona kwezinto eziyinhloko egazini.
Konke lokhu kuphutha kubonisa ukuhlolwa kwegazi okuvamile ngomdlavuza.
Kodwa idatha enembile ekuthuthukiseni kwe-oncology, ukuhlaziywa okujwayelekile akukwazi ukunikeza. Ezinye amakhaza angashintsha futhi inani le leukocytes, i-hemoglobin nezinye izinto.
Yiziphi izivivinyo zegazi ezibonisa umdlavuza?
Isisu esivela emzimbeni womuntu singena ezintweni eziqondene negazi - ama-antigens, ukuthuthukiswa okunciphisa amaseli enempilo. Kodwa ukubonakala kwamaprotheni anjalo egazini kwenza kube lula ukuthi i-oncology izokhula. Ngakho-ke, uma umdlavuza ucatshangwa, ukuhlolwa kwegazi kufanele kwenziwe kuma-protein - abaqaphi.
Ngezinhlobo ezahlukene zama-proteine anjalo, ungathola ulwazi olunjalo:
- yimuphi umzimba ono-oncology, ngoba ama-antigen ahluke ekubunjweni kwawo;
- Ngisiphi isigaba sokuthuthukiswa yisisu;
- yimuphi ubukhulu balo mfundo;
- ukuthi amasosha omzimba omzimba asebenza kanjani ezenzweni ze-antigen.
Ukuhlaziywa kwegazi emakhanini omdlavuza, amandla abo kanye nezici kuyisici esibalulekile kudokotela ekuboneni lesi sifo ngisho naseziqenjini zokuqala zesisu.