Maulendo obwerezabwereza a matenda opatsirana amachititsa asayansi kuchita kafufuzidwe kuti adziwe matenda oopsya oterewa pofufuza kusiyana kosiyana kwa magazi. Magazi a munthu wathanzi ali ndi ma lekocytes, aerythrocytes, hemoglobin ndi zina zofunika kwambiri zamapuloteni.
Asayansi apeza kuti maselo otupa omwe akukula mofulumira amamasula mankhwala ambiri apadera omwe angawoneke mwa kuchita mayeso a magazi chifukwa cha khansa.
Kusintha kwa magazi kumayambitsidwa ndi khansa
Chotupa choipa chingayambitse kusintha kotereku mu magazi:
- Matenda okwera a magazi a leukocyte odwala, omwe ali ndi udindo wa zotupa m'thupi. Momwemonso, mlingo wa zomwe zili m'magazi zimaonjezera "kulimbana".
- Kufulumira kwa kayendetsedwe ka erythrocytes ( COE ) m'magazi akukwera, ntchito zazikulu za maselo ofiira a magazi sizichitika bwino, zomwe zimayambitsa matenda ambiri, ndipo sizingatheke kuchepetsa liwiro lawo ndi mankhwala odana ndi kutupa.
- Kuchuluka kwa hemoglobini yogwira ntchito m'magazi kumachepetsedwa, komwe kumayambitsa kukhalapo kwa chinthu chachikulu m'magazi.
Zolakwika zonsezi zimayesa kuyezetsa magazi kwa khansara.
Koma deta yolondola pa chitukuko cha oncology, kusanthula kwakukulu sikungapereke. Mafinya ena amatha kusintha chiwerengero cha leukocyte, hemoglobin ndi zigawo zina.
Kodi ndi mayeso ati a magazi omwe amasonyeza khansa?
Chotupa chimene chimayambitsa thupi la munthu chimalowetsa m'magazi enieni - ma antigen, zomwe zimapangitsa kuti maselo a thanzi azichepetse. Koma mawonekedwe a mapuloteni otere m'magazi amachititsa kuti chiwerengero cha oncology chikhalepo. Choncho, ngati khansa ikuyembekezeredwa, kuyesedwa kwa magazi kuyenera kuchitidwa pa mapuloteni - oyambitsa.
Kwa mitundu yosiyanasiyana ya mapuloteni oterewa, mungapeze mfundo zotere:
- chiwalo chimene chimakhala ndi chiphunzitso, chifukwa ma antigen amasiyana mofanana nawo;
- Pakati pa chitukuko ndi chotupa;
- kodi kukula kwa maphunziro awa ndi chiyani;
- momwe chitetezo cha mthupi cha thupi chimakhudzira zochita za antigen.
Kusanthula magazi pa khansara, mphamvu zawo ndi makhalidwe ndizofunikira kwa dokotala pakuzindikiritsa matenda ngakhale kumayambiriro kwa chiyambi chotupa.