Ngaba wakha wazibuza ukuba kutheni igazi lethu libomvu? Okanye wakha wajonga ithontsi legazi eliphuma kwinxeba elincinci waza wazibuza ukuba yintoni ngaphakathi? Umzimba wethu ngumzi-mveliso omangalisayo ngokwenene. Ngaphakathi kweli shishini, kukho abasebenzi abancinci abenza umsebenzi othuleyo kodwa ongenakubalwa. Bangabantu esibabiza ngokuba ziiseli zegazi ezibomvu, okanye `(ii-Erythrocytes)`. Namhlanje sithetha ngala maqhawe mancinci, kodwa angenakubalwa ebomini bethu.
Ngamafutshane, yintoni umsebenzi wezi seli zibomvu zegazi?
Khawucinge ukuba umzimba wethu sisixeko esikhulu. Yonke indlu, yonke ivenkile, yonke iofisi kwesi sixeko ifuna amandla ukuze isebenze. Eyona nto iphambili ekufuneka inike loo mandla yioksijini. Ngoko ke, iiseli ezibomvu zegazi zifana nenkonzo yokuthumela ekhawulezayo kwesi sixeko.
Nantsi indlela eyenzeka ngayo:
1. Ukuthabatha ioksijini: Ioksijini engena emiphungeni yethu xa siphefumla ifakwa kwiingxowa zeposi ezibizwa ngokuba ziiseli zegazi ezibomvu. Kufana nokuthatha iimpahla kwindawo yokugcina impahla.
2. Zisasazwa emzimbeni wonke: Ezi seli zibomvu zegazi ezigcwele ioksijini emva koko zihamba ngemithambo yegazi yethu ukusuka kwenye ikona yomzimba ukuya kwenye, zisasaza ioksijini kuyo yonke iseli, ukusuka kwiiseli zengqondo ukuya kwiiseli zesikhumba ukuya kwiiseli ezikwiinzwane zethu.
3. Isusa inkunkuma: Xa sisebenzisa ioksijini ukwenza amandla, iiseli zethu zikhupha inkunkuma ebizwa ngokuba yi-carbon dioxide. Oku kufana nenkunkuma esiyilahla emakhaya ethu. Ngoko ke iiseli zethu ezibomvu zegazi ziqokelela le nkunkuma ye-carbon dioxide zize ziyibuyisele emiphungeni.
4. Ukukhupha inkunkuma: Sikhupha ikharbon diokside emiphungeni xa sikhupha umoya.
Uwubonile umsebenzi? Lo mjikelo wenzeka ngaphakathi emizimbeni yethu ngaphandle kokuyeka nomzuzwana omnye. Yiyo loo nto sifumana amandla okuphila.
Ziveliswa phi ezi seli zibomvu zegazi? Zibukeka njani?
Umzi-mveliso apho kwenziwa khona ezi zixhobo zincinci zibizwa ngokuba ziiseli zegazi ezibomvu ukwindawo engaphakathi kwamathambo ethu . Le yindawo ephambili emzimbeni wethu apho kwenziwa khona iiseli zegazi. Kuthatha malunga neentsuku ezisixhenxe ukuba iseli ebomvu yegazi esandul’ ukwenziwa ikhule ngokupheleleyo ize idibane negazi.
Indlela ezibukeka ngayo ikwakhetheke kakhulu.
- Umbala: Zifumana umbala wazo obomvu oqaqambileyo kwiproteni ebizwa ngokuba yihemoglobin . Le hemoglobin yiyo ethwala ioksijini, njengebhegi yeposi.
- Imilo: Ezi zincinci kakhulu, kwaye zinokubonwa kuphela ngemakroskopu. Zimile njengedonathi , kodwa akukho mngxuma embindini. Inxalenye ephakathi ifana nediski esicaba, ejikelezayo etshone kumacala omabini.
- Akukho nucleus:Ngokungafaniyo nezinye iiseli, iiseli ezibomvu zegazi azina nucleus. Le yinzuzo enkulu. Ngenxa yokuba azina nucleus, zinokutshintsha imo yazo nangayiphi na indlela eziyifunayo kwaye zinokungena nakweyona mithambo yegazi mincinci. Yiyo loo nto zikwazi ukuthwala ioksijini kuyo yonke ikona yomzimba.
Ziziphi izifo ezichaphazela iiseli ezibomvu zegazi?
Ngamanye amaxesha inani leeseli ezibomvu zegazi emzimbeni wethu linokuba ngaphantsi okanye ngaphezulu kunesiqhelo. Zombini ezi meko zinokuchaphazela impilo yethu.
1. Inani eliphantsi leeseli ezibomvu zegazi
Ngokwesiqhelo oku sikubiza ngokuba yi- "anemia" okanye, ngokwezonyango, "anemia." Oku kwenzeka xa igazi lakho lingakwazi ukuthwala ioksijini eyaneleyo, nto leyo enokukwenza uzive ubuthathaka kwaye udiniwe.
| Imeko/Isizathu | Icacisiwe ngokulula |
|---|---|
| I-anemia | Ukuhlala udiniwe, ubanda, kwaye ubuthathaka ngenxa yokuba umzimba awufumani ioksijini eyaneleyo. |
| Ukulahleka Kwegazi | Ukulahlekelwa ligazi ngokukhawuleza kunokuba umzimba unokulibuyisela endaweni yalo ngenxa yokwenzakala, utyando, okanye esinye isizathu. |
| Ingxaki yoMbozo weBone | Ukonakala kwisityalo esivelisa iiseli ezibomvu zegazi. Umzekelo, iimeko ezifana ne -leukemia kunye ne-lymphoma . |
| Umhlaza kunye noNyango | Ezinye izifo zomhlaza kunye nonyango lwe-chemotherapy lomhlaza zinokubangela ukwehla kwemveliso yeeseli ezibomvu zegazi. |
2. Inani eliphezulu leeseli ezibomvu zegazi
Ngamanye amaxesha umzimba wenza iiseli ezibomvu zegazi ezingaphezulu kunezo uzidingayo. Oku kubangela ukuba igazi lijiye. Cinga ngalo njengesiraphu etyebileyo endaweni yamanzi. Eli gazi lijiyileyo lenza kube nzima ukuba igazi lihambe ngemithambo yegazi, nto leyo enyusa umngcipheko weemeko ezinzulu ezifana nokuqhekeka kwegazi, ukuhlaselwa yintliziyo, kunye nokubetha.
| Imeko/Isizathu | Icacisiwe ngokulula |
|---|---|
| I-Polycythemia vera | Esi sisifo somongo wamathambo, apho umzimba uvelisa iiseli ezibomvu zegazi ezininzi kakhulu xa ungazidingi. |
| Isifo sentliziyo esizalwa naso | Ukuba kukho isiphene sentliziyo esizalwa naso, umzimba awufumani ioksijini eyaneleyo. Ukuze kulungiswe esi siphene, umzimba uvelisa iiseli ezibomvu zegazi ezingaphezulu. |
| Isifo seMiphunga | Izifo ezifana neCOPD kunye nePulmonary Fibrosis zenza kube nzima emzimbeni ukufunxa ioksijini. Njengembuyekezo, umzimba uvelisa iiseli ezibomvu zegazi ezingaphezulu. |
| I-Hypoxia | Amanqanaba aphantsi eoksijini egazini. Le meko inokwenzeka xa uhlala kwiindawo eziphakamileyo. |
| I-Carbon Monoxide | Xa utshaya, i-carbon monoxide ingena emzimbeni. Oku kubopha i-hemoglobin kwaye kuyithintele ekuthwaleni ioksijini. Ngenxa yoko, umzimba uvelisa iiseli ezibomvu zegazi ezingaphezulu. |
Ziziphi iimpawu eziqhelekileyo zengxaki yeeseli ezibomvu zegazi?
Nokuba inani leeseli zakho ezibomvu liphantsi okanye liphezulu, ezinye iimpawu eziqhelekileyo zinokubakho, kuba zombini ekugqibeleni zibangela utshintsho oluthile kwindlela iiseli zomzimba ezifumana ngayo ioksijini eziyidingayo.
Eyona nto ibalulekileyo kukuba, musa ukoyika kuba nje unenye okanye ezimbini zezi mpawu. Zinokubangelwa zezinye izinto ezininzi. Kodwa ukuba ezi mpawu ziyaqhubeka, qiniseka ukuba ubona ugqirha wakho.
| Uphawu | Indlela evakalelwa ngayo |
|---|---|
| Ukudinwa | Ukuziva ungenabomi nokuba ulele kakuhle kwaye ungenzi nto. |
| Ubuthathaka beMisipha | Ukuziva unzima ngaphezu kwesiqhelo xa usenza izinto ezinje ngokuphakamisa iintsimbi okanye ukunyuka izinyuko. |
| Ukungabikho kwamandla | Ndiziva ndilele kwaye ndingenamdla kwinto ethile imini yonke. |
| Intloko ebuhlungu okanye isiyezi | Ingakumbi xa iiseli ezibomvu zegazi zisanda, ukuqina kwegazi kunokuphazamisa ukuhamba kwegazi ukuya engqondweni. |
| Umbono Ongacacanga | Utshintsho lombono lunokwenzeka ngenxa yomonakalo kwimithambo yegazi ethambileyo emehlweni. |
| Izandla Neenyawo Ezibandayo | Oku kwenzeka ngenxa yokuncipha kokujikeleza kwegazi kwiindawo ezikude zomzimba, ingakumbi xa kukho i-anemia. |
Zivavanywa njani ezi zinto? Ngawaphi amaxabiso aqhelekileyo?
Kukho uvavanyo olulula kakhulu noluqhelekileyo olunokwenziwa ukujonga impilo yeeseli zakho ezibomvu zegazi. Lubizwa ngokuba yi-complete blood count (CBC) . Oku kuquka ukuthatha isampuli encinci yegazi engalweni yakho nokubala kungekuphela nje iiseli ezibomvu zegazi, kodwa nenani lazo zonke iintlobo ezahlukeneyo zeeseli, ezifana neeseli ezimhlophe zegazi kunye neeplatelets.
Ngokwesiqhelo, inani leeseli ezibomvu zegazi zomntu ophilileyo linokuba kweli nqanaba.
| Umntu | Inani eliqhelekileyo leeseli ezibomvu zegazi (nge-microliter nganye yegazi) |
|---|---|
| Amadoda | Izigidi ezi-4.7 ukuya kwezi-6.1 |
| Abafazi | Izigidi ezi-4.2 ukuya kwezi-5.4 |
| Abantwana | Izigidi ezi-4.0 ukuya kwezi-5.5 |
Kodwa khumbula, la manani anokwahluka kancinci kwilabhoratri nganye, nakumntu ngamnye. Musa ukoyika ukuba ingxelo yakho ayifumaneki lula. Ugqirha wakho uza kuyijonga ingxelo yakho, ayithelekise nempilo yakho, aze akuchazele kanye ukuba ithetha ukuthini.
Yintoni esifanele siyenze ukuze sigcine iiseli ezibomvu zegazi ziphilile?
Ukugcina aba basebenzi bethu bethule bephilile kubaluleke kakhulu. Akunyanzelekanga ukuba kube yinto enkulu. Ukuba sigcina ukutya neziselo zethu ngokufanelekileyo, singenza okuninzi. Sifanele sifumane izondlo esizidingayo ukuze senze iiseli ezibomvu zegazi ngokutya.
Eyona nto ifunekayo kakhulu yile:
- Intsimbi
- I-Vitamin B9 (i-folic acid)
- I-Vitamin B12
Ezi zezinye zezona zinto zixhaphakileyo zokutya:
- Inyama ebomvu (inyama yenkomo) kunye nezinye izinto ezifana nesibindi: Ezi zine-iron ephezulu kakhulu.
- Iintlanzi: Ingakumbi iintlanzi ezifana ne-salao kunye ne-kumbalao.
- Imifuno eluhlaza okwesibhakabhaka: izinto ezifana nespinatshi, ikale, igotu kola, kunye namagqabi emoringa.
- Iinkozo ezifana neelentile, iitshizi, iipea, kunye neembotyi eziluhlaza.
- Amaqanda: Ingakumbi amaqanda aqanda.
- Amantongomane neziqhamo ezomisiweyo: Izinto ezifana needethi, iiraisins, kunye neecashews.
Ngokongeza oku kutya ekutyeni kwakho kwemihla ngemihla, uya kufumana izithako ezifunekayo kwifektri yakho yeeseli ezibomvu zegazi. Kwakhona, ukuphepha ukutshaya kuluncedo olukhulu kwiiseli ezibomvu zegazi.
Umyalezo Wokuya Ekhaya
- Iiseli ezibomvu zegazi luhlobo lweeseli ezincinci ezisebenza njengenkonzo yokuhambisa ioksijini ethwala ioksijini kuyo yonke iseli emzimbeni wethu.
- Amanqanaba aphantsi (anemia) kunye naphezulu (polycythemia) anokubangela iingxaki zempilo.
- Ukuba ufumana iimpawu ezifana nokudinwa okungapheliyo, ubuthathaka, kunye nentloko ebuhlungu, kubalulekile ukufuna iingcebiso zonyango.
- Uvavanyo lwegazi olulula (i-CBC) lunokumisela inani leeseli zakho ezibomvu zegazi.
- Ungazigcina iiseli ezibomvu zegazi ziphilile ngokutya ukutya okune-iron eninzi, iivithamini B9, kunye ne-B12, nangokuphepha ukutshaya.
- Ukuba unenkxalabo malunga neziphumo zovavanyo lwakho lwegazi okanye naziphi na iimpawu, qiniseka ukuba uthetha nogqirha wakho ngayo loo nto.
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