Iiseli ezibomvu kwegazi yaligqiba umntwana, zithini izizathu

Iiseli ezibomvu (nezaziwa ngokuba erythrocytes) zidlala indima ngqo kumsebenzi wonke umzimba womntu. Zinelungelo eninzi ebalulekileyo, oyintloko phakathi kwabo - i ri le carbon dioxide kunye ephethe mpilo kuzo zonke ancedisana iinkqubo nezibilini. Noko ke, amaxesha amaninzi ezi analyses abonisa amanqanaba igazi ebaxiweyo ezi seli. Kutheni umntwana yaphakamisa iiseli ezibomvu zegazi?

ulwazi jikelele

Awona macandelo aphambili igazi iiseli ezibomvu ngayo. imali yabo iyonke yi izihlandlo eziliqela likhulu kunenani kwezinye izinto ukusekwa. Ezi seli igazi sibe imilo rhoqo, ngaphandle ke ezifanayo diski, anquma kancinane emiphethweni. Loo isakhiwo ayikho ngengozi. Oku kubanceda xa edlula inkqubo yokujikeleza kangangoko kunokwenzeka uyatyetyiswa mpilo kunye carbon dioxide.

iiseli ezibomvu egazini akhiwa kule nomongo phantsi hormone kwezintso ebizwa erythropoietin. Malunga 2/3 kubo iqanjwa mpilo. Ubude 'ubomi' ezi seli imalunga 120 iintsuku. Ukusebenza intshabalalo yabo kwenzeka ubukhulu becala kwi udakada wesibindi.

Zikarhulumente eziqhelekileyo komzimba emzimbeni kukho imveliso eliqhubekekayo iiseli ezibomvu zegazi. Noko ke, amaxesha amaninzi ezi analyses zibonisa ukuba iiseli ezibomvu yegazi eyonyukileyo. Izizathu ezi nguqulelo kungekuphela ngenxa yokugula kakhulu, kodwa ke emzimbeni yesiqhelo okanye ukusetyenziswa kwamanzi okusela engakhuselekanga.

umsebenzi erythrocytes

• Ijwabu oxygenation.
• Transport of carbon dioxide emiphungeni.
• Ukuthatha inxaxheba kumsebenzi kwamajoni omzimba.
• Ukugcina intsalela brush acid.
• Ukutshintshelwa acid ukusuka izitho zokugaya ukuya emzimbeni.

Iinjongo zokusebenza

Ngaphambi kokuphendula umbuzo wokuba kutheni iiseli yegazi mntwana obomvu banda, kuyimfuneko ukuba baqonde isigama ingqalelo eqhelekileyo.

Bona lijongwe ixabiso lwamanani malunga enye ilitha igazi. Kulo mba loluka yobudala yomntwana ibaluleke kakhulu. Ngokuxhomekeka kule into, ezilawulayo iparameters iiseli ezibomvu egazini zimi ngolu hlobo lulandelayo:

• Xa abantwana kuzalwa - 5,4-7,2 x 10 ¹² U / L.
• iinyanga 1-12 - 3,0-5,4 × 10 ¹² U / l.
• iminyaka 1-12 - 3,6-4,9 × 10 ¹² U / l.
• Xa elivisayo, inani iiseli ezibomvu ufikelela parameters abadala kwaye uhlala kwelo nqanaba.

Kutheni iiseli baby egazi abomvu kwi yegazi eyonyukileyo? izizathu

Yimeko apho ukwanda iiseli ezibomvu zegazi egazini emsebenzini, ebizwa erythrocytosis. Xa izigulane abatsha, le ngezifo ngokuqhelekileyo kumiselwa yimiba komzimba ukuba akukho ezinxulumene ngqo nesi sifo. Umzekelo, umntwana inxaxheba kwezemidlalo kudla kakhulu kwafunyaniswa ukuba igazi "abathuthi" eliphezulu oksijini.

Le meko kuchazwa kakhulu nje. Xa amandla rhoqo emzimbeni umzimba womntu kufuneka ziqiniswe kunye flow rhoqo oksijini. Ngenxa yoko, kukho ukwanda nobuninzi iiseli ezibomvu egazini noxanduva kulo msebenzi.

Kunjalo enokuthethwa abantwana abahlala ezintabeni. Ukuba iiseli ezibomvu zegazi ephakeme ngayo umntwana, kulo mzekelo, loo nto ithathwa eqhelekileyo.

Phakathi izinto ezimbi enefuthe isenzeko le ngxaki ngokuba yemidiza etshaywa ngabanye abantu. Oku kudla kwenzeka kwiintsapho apho abazali zithelekiswa lo mkhwa. umzimba waBantwana uzama ukubuyisela ngenxa yokuswela yabo oksijini.

Kwezinye iimeko, iiseli ezibomvu begazi kwaphakanyiswa umntwana ngenxa amanzi okusela engakhuselekanga. Apha sithetha ngokuyintloko malunga zimdaka, ulwelo phezu-ikhlorini kwaye nezihlwahlwazayo kakhulu. Kungenxa yesi sizathu ukuba abemi izixeko kunye needolophana ezincinane, apho kungekho unikezelo eqhelekileyo amanzi, umgangatho "zabathuthi 'oksijini egazini yahlukile izikhombisi eqhelekileyo.

Kutheni erythrocytes landa? Oonobangela bemvelo zophendlo lwezifo

Polycythemia ezinxulumene kwezifo, kufuna indlela ofanelekayo kakhulu unyango. Zidweliswe apha ngezantsi izizathu uqhelekileyo iyafika zophendlo lwezifo:

• Bekhubazekile intliziyo isiphene kwinqanaba.
• iindidi ngeendidi zezifo igazi.
• emzimbeni elide lurhudo okanye ukugabha.
• isifo Obstructive miphungeni.
• Ukutyeba.
• umsebenzi lomongo wethambo kwamehlo.

Uxilongo ezimbi, apho kukho ukwanda kumanqanaba iiseli ezibomvu zegazi umntwana - a umhlaza izintso wesibindi.

Yintoni ibe neziphumo erythrocytosis umzimba?

Njengoko sele kukhankanyiwe ngentla apha, iminyaka ubomi "zabathuthi" ioksijini ziintsuku 120. Xa eli xesha uza esiphelweni, iiseli ezibomvu zisaphuka udakada. Ukuba banokusweleka akufuneki ngokukhawuleza functionality. Ngelo xesha lifanayo umongo, usebenze inkqubo kuyondelelaniswe okokoko ukuba abuyise yokunqongophala ekhoyo.

Iziphumo phezu-Ukwanda iiseli ezibomvu igazi lijongwa ukuba ukungasebenzi kakuhle phantse onke amalungu angaphakathi kunye neenkqubo zeethishu. Igazi liba sikubonise ziyatyeba, kubonakala phezu umoya, zilindelekileyo zokusombulula ukusebenza ngokufanelekileyo neuron. Ukongeza, kwandisa kubungakanani kwesibindi, nezintso udakada ngokwalo ngqo. Olu hlobo yeengxaki engekho unyango ngexesha kunokubangela ukufa lomntu.

Kwimeko bezifo ikhosi erythrocytosis naziphi na ukungaqheleki ezicacileyo mbaleko. Eyona nto kukuba umzimba ixesha abuyise imiphumela emibi ukwanda kwemveliso iiseli ezibomvu, kodwa liza kufika msinyane elo okanye emva ukuya esiphelweni zenzeke.

Yintoni ukwenza ntoni? Yintoni ekufuneka ziphathwe?

Kufuneka kuqatshelwe ukuba kufuneka uthathe polycythemia njengoko sisifo esahlukileyo. Libonisa kuphela ubukho yeemeko ezibi okanye kwezifo. Kakhulu yezandla onobuchule abone isizathu sokuba iiseli ezibomvu begazi anda usana uze iingcebiso unyango.

Kwakhona kubalulekile, kunye yonyango ngamachiza ukuba athathe amanyathelo eyongezelelweyo ukubuyisela umgangatho iiseli ezibomvu zegazi. Umntwana Kucetyiswa ukuba ukunika fluid ngokwaneleyo (malunga ne-1,5 iilitha ngosuku). Amanzi kufuneka usoloko kakuhle icocwe of ubumdaka chlorine, ngokuba le nto badla unobangela ngxaki.

Yokudla kufuneka ibandakanye iziqhamo kunye nemifuno. Loo mandla kwakhona ikhuthaza lokusekwa uhlobo oluchanekileyo corpuscles ebomvu.

Ukuba iiseli ezibomvu zegazi bukhulile, baba ngabantwana, kusenokwenzeka ukuba igazi zamafu. Iingcali bacebisa ukutya indidi iimveliso ezinjalo, isandla ukuxutywa yayo. Oku kakhulu oatmeal, amaqunube ezahlukeneyo, ama-apile eluhlaza, ikoko, iitumato, njalo-njalo. D.

Kwiimeko kuyingozi kakhulu, ugqirha ukubekwa iziyobisi ezithile ezijoliswe olindelwe igazi. Kufuneka kuthathwe ngononophelo egqithiseleyo, ukugcina idosi ekhuthazwayo.

isiphelo

Kweli nqaku, senza le akhawunti enenkcukacha, kungani na ukuba zingandiswa iiseli ezibomvu zegazi, oko kuthetha ntoni kwaye ngawaphi amanyathelo ekufuneka athathwe ukuze ukusombulula le ngxaki. Kuyo nayiphi na imeko, ayikhuthazwa tu into yokuba ukuzama ukufumanisa ngokuzimeleyo unobangela ngezifo. Kubhetele ukuba ufune uncedo lonyango kwangexesha kwaye hayi ukuba esichengeni impilo yomntwana.