Izakhiwo ze-erythrocyte zibangelwa i-hemoglobin equkethwe kuzo. Inombolo yayo ibonisa inkomba yegazi - enye yemingcele yokuhlaziywa kwemitholampilo ye-biological fluid. Namuhla kubhekwa njengesikhashana esingaphansi kwesikhathi, njengoba imishini yesimanje esisezingeni eliphezulu e-laboratories inikeza izilinganiso zobuchwepheshe zamaseli abomvu abomvu ngesibonakaliso esinembile sezici zabo ezihlukahlukene.
Iyini inkomba yombala ekuhlolweni kwegazi?
Ipharamitha echazwe yizinto ezihlobene nesiqu seprotheyini ye-hemoglobin noma amandla akhe athile esitokisini segazi elibomvu ngokuhambisana nesunithi esine-extra-systemic, elilingana no-31.7 pg (picogram).
Ukubizwa kocingo lombala ekuhlolweni kwegazi kuyinembile - i-CP noma iPC, kunzima ukuyidibanisa nezinye izici ze-fluid biological.
Impahla ebhekwayo yamaseli abomvu ibalwa, ngencazelo yayo ifomula isetshenzisiwe:
I-CP = (i-hemoglobin level (g / l) * 3) / amadijithi amathathu okuqala ngokubaluleka kokuhlunga kwegazi elibomvu.
Kumele kuqashelwe ukuthi inani lamaseli abomvu alaswa ngaphandle kokucatshangelwa i-comma, isibonelo, uma kungama-3.685 million / μl, khona-ke inani elisebenzisayo lizoba ngu-368. Lapho ukuhlushwa kwemizimba ebomvu kuzinqunywa kwishumi (3.6 million / μl), idijithi yesithathu ingu-0, ekuthunyelwe isibonelo - 360.
Ukwazi ukuthi isiphi isibonakaliso sombala ekuhlolweni kwegazi kusho ukuthi, futhi kubalwa kanjani, kungenzeka ukuthi uhlolwe ngokomzimba izifo ezithile kanye nezimo ze-pathological ezihambisana nokuntuleka noma ukudlula i- hemoglobin ngamaseli abomvu abomvu.
Umkhuba we-CPU uvela ku-0.85 (kwamanye ama-laboratories - kusuka ku-0.8) kuya ku-1.05. Ukwehlukana kulezi zindinganiso kubonisa ukuphulwa ohlelweni lokubunjwa kwegazi, ukungabi namavithamini B kanye ne-folic acid, ukukhulelwa.
Inkomba yegazi yancipha noma yanda
Njengomthetho, ukubaluleka okucatshangwayo kubalwa ukuxilongwa kwe-anemia. Kuye ngemiphumela etholakalayo, ungabona:
- I-anemia ye-hypochromic . Kulesi simo, i-CPU ingaphansi kuka-0.8.
- I-anemia ye-Normochromic. Inani le-hemoglobin ku-erythrocyte ngalinye lihlala emingceleni evamile.
- I-anemia ye-Hyperchromic. I-CPU idlula i-1.05.
Izimbangela zalezi zimo azikona nje ukukhulelwa nokuntuleka kwezinto ezidingekayo ekwakheni i-hemoglobin (amavithamini, insimbi), kodwa futhi nezicubu ezinonya, izinhlobo ezimbi zezifo ezizimele.