Iimpawu eziqhelekileyo ze-hemoglobin kumama omdala aphilileyo aphakathi kwe-120 ne-140 g / l yegazi. Ngokuxhomekeke kwindlela yokuphila kunye nokulinganisela kwe-hormone ibonwa njengeyamkelekileyo, xa le ncwadana ihluka kancinci, ngaphakathi kweengongoma ezi-10 ukuya ku-20. Ukuba i-hemoglobin yanda ngamacandelo angaphezu kwe-20, kunengqiqo ukuqhuba uviwo lomzimba ngenxa yobukho bezifo, kwaye ke ukwenza ukulungelelaniswa kokuxinwa kwale protein.
I-hemoglobin ephakamileyo - ukuthini oku kuthetha ntoni?
Icandelo elibhekiselweyo legazi liqulethwe kwiiseli ezibomvu zegazi eziveliswa ngumnatha wethambo. Ezi iibomvu zegazi ezibomvu zenza umsebenzi wokudlulisa i-oksijini kwizitho ezahlukahlukeneyo. Ngoko ke, ukuba i-hemoglobin iphakama, mhlawumbi, kwindawo ethile yomzimba, i-hypoxia (i-oxygen starvation) iyenzeka. Ngenxa yoko, umongo wethambo uvelisa amangqamuzana egazi obomvu, kwaye i-viscosity yegazi iyakwanda.
Izizathu ezibalulekileyo ze-hemoglobin ephakamileyo
Ngenxa yokuba i-hemoglobin inexanduva lokuthutha kwiimfucu kunye namalungu e-oksijeni, apho igazi liye laphuculwa emiphakeni, esinye sezizathu zokunyuka kwawo zizifo zesifo sokuphefumula. Phakathi kwazo, izifo eziqhelekileyo neziyingozi:
- emphysema yemiphunga;
- i-asthma ye-bronchial;
- pneumonia;
- isifo esingenasifo sokuphefumula;
- isifo sofuba;
- i-bronchitis engavimbayo;
- ukungasebenzi.
Eyona nto ibangela ukunyuka kwama-red cells kwi-cells ye-cardiovascular system:
- isifo senhliziyo esiswini;
- ukuphazamiseka kwesakhiwo semisipha yentliziyo kunye namasebe;
- myocarditis ;
- ukuhluleka kwentliziyo;
- angina pectoris.
Kukho izifo ezibi kakhulu, ngenxa yokuphuhliswa kwe-hemoglobin-izizathu kwezinye iimeko:
- ukuxhatshazwa kwamanzi;
- utshisa;
- umnatha weethambo;
- izilonda zomhlaza (isibindi, i-adrenal kunye neentso, isisu, amathumbu);
- isifo sikashukela;
- hypoxia engapheliyo;
- uxinzelelo;
- izifo zofuzo;
- isithintelo esiswini ;
- erythrocytosis;
- polycythemia ye nyaniso.
Kutheni i-hemoglobin ephakanyisiwe egazini kungekho siphene?
Kukho izinto ezininzi ezingekho yingozi ukusuka kwindawo yokujonga ngayo iyeza, okubangela ukwanda kwe-erythrocytes:
- midlalo yezobugcisa;
- ukutshaya;
- umsebenzi ohambelana nokuhlala rhoqo ephakamileyo (abaphathi, abagibeli);
- ehlala kwintaba okanye kwindawo ephakamileyo ngaphezu kolwandle;
- ukuthatha amayeza (kunye ne-erythropoietin);
- uhlengahlengiso lwamahomoni.
Yintoni enokuyenza nge-hemoglobin ephakamileyo?
Ingxaki echazwe yinto enzima kakhulu, ngoko kuyimfuneko ukuyiphatha ngokukhawuleza.
Ogqirha bacetyiswa ukuba baqale unyango kunye nemisebenzi emithathu eyintloko:
- Thatha iziyobisi kunye nepropagregregant properties - igazi elincinci. Ezi ziyobisi zinganciphisa umngcipheko wee-clots zegazi.
- Yenza ukutya okulungileyo.
Kuyinto enqwenelekayo ukunciphisa ukusetyenziswa kokutya okunomxholo ophezulu wesinyithi - inyama ebomvu kunye ne-offal, i-caviar yeentlanzi. Kwakhona kuyimfuneko ukugatya izitya ezicebile kwi-cholesterol - amafutha ezilwanyana, iimveliso ze-confectionery kunye nekhilimu, amaqanda, i-sauces. Ukukhethwa kunikelwa ekutya okuqukethe iiprotheni ezininzi, umzekelo, inyama emhlophe kunye nentlanzi, okusanhlamvu kunye nemifuno, iinantambo. Akunqunywanga ukuthatha izongezo ze-biologically active okanye i-vitamin-mineral complexes kunye ne-folic acid, isinyithi. - Ukufumana isizathu esona sonyuka kwinani lamaseli obomvu kunye ne-hemoglobin, ukujongana nokupheliswa kwayo.