Ubusazi na ukuba izintso zezinye zezitho ezimangalisayo emzimbeni wethu? Zifana 'nenkqubo yokucoca' emzimbeni wethu. Inkonzo eyenziwa zizintso yokucoca yonke inkunkuma engeyomfuneko kunye neetyhefu emzimbeni nokugcina umzimba usempilweni ayinakuthelekiswa nanto. Ngoko ke, ezi zintso zimbini zixabisekileyo zifuna igazi elihle ukuze zenze umsebenzi wazo ngokufanelekileyo. Namhlanje, siza kuthetha ngomthambo wegazi oyintloko ozisa igazi. Oku sikubiza ngokuba yi'Renal Artery'.
Ngamafutshane, yintoni le 'Renal Artery'?
Kulula kakhulu. Igama elithi 'Renal' lithetha 'okuphathelele izintso'. 'I-Artery' ngumthambo wegazi othwala igazi elicocekileyo (igazi elineoksijini) ukusuka entliziyweni ukuya emzimbeni wonke. Emva koko 'I-Renal Artery' ibhekisa kumthambo wegazi oyintloko othwala igazi ngqo ukusuka entliziyweni yethu ukuya kwizintso.
Ekubeni sinezintso ezimbini, sikwanazo nemithambo emibini yezintso.
- Umthambo wezintso osekunene unika igazi kwizintso ezisekunene.
- Umthambo wezintso wasekhohlo, onika igazi kwizintso zasekhohlo.
Cinga ngale ndlela: inkqubo yokujikeleza kwegazi emzimbeni wethu ifana nothungelwano lweendlela. Ngoko ke, umthambo wegazi oyintloko oqala entliziyweni, i-aorta, ufana nomgaqo omkhulu. Iingcango ezimbini eziphambili zesixeko ezibizwa ngokuba zizintso ezivela kuloo ndlela yimithambo yezintso.
Ngowuphi owona msebenzi ubalulekileyo wale mithambo yegazi?
Umsebenzi oyintloko nokuphela kwale mithambo yegazi kukubonelela izintso ngegazi. Kodwa loo nto ayingomsebenzi mncinci. Khawuthelekelele, umzuzu ngamnye, malunga nesiqingatha sekomityi yegazi sidlula kwizintso zakho sidlula kule mithambo mibini yezintso. Ngosuku, izintso ezimbini eziphilileyo zinamandla okucoca malunga neelitha ezili-140 zegazi. Le mithambo mibini yezintso yileyo iqhubeka nokubonelela ngezixa ezikhulu zegazi kwizintso.
Izintso zithatha eli gazi lingenayo, ziyihluze, zize zahlule inkunkuma kunye namanzi angaphezulu kuyo. Emva koko, zikhupha loo nkunkuma njengomchamo. Igazi elicociweyo emva koko libuyiselwa emzimbeni ngomnye umthambo wegazi (umthambo wezintso). Ngoko ke, uyabona, le nkqubo ixhomekeke ekuhanjisweni kwegazi kwimithambo yezintso.
Kwenzeka ntoni kweli gazi lingaphakathi kwezintso? Masikhe sithathe uhambo olufutshane sibone?
Makhe sijonge nje ukuba kwenzeka ntoni emva kwegazi elingena kwizintso lisuka kumthambo wezintso. Oku kufana nenkqubo eyenzeka ngaphakathi kwifektri enkulu.
1. Isango eliphambili: Umthambo wezintso ungena kwizintso kwindawo ebizwa ngokuba yi-'renal hilum'. Oku sikubiza ngokuba 'lisango eliphambili lezintso'. Eminye imithambo yegazi, imithambo-luvo, njl. ingena ize iphume kwizintso ngale sango.
2. Izihluzi ezincinci (Izihluzi):Xa sele ingaphakathi kwintso, le mthambo wegazi mkhulu iyahlukana ibe yimithambo yegazi emininzi emincinci. Ekugqibeleni, eli gazi lihamba liye kwizigidi zeefilitha ezincinci ezibizwa ngokuba zii-nephrons. Kukho malunga nesigidi sezi nephrons kwintso enye.
3. I-Glomeruli: Ngaphakathi kwi-nephron nganye kukho imithambo yegazi emincinci ebizwa ngokuba yi-glomeruli. Kulapho ke izinto ezimdaka kunye namanzi angaphezulu egazini zihluzwa khona zize zidluliselwe kwicandelo elilandelayo. Nangona kunjalo, izinto ezibalulekileyo egazini, ezinje ngeeproteni kunye neeseli ezibomvu zegazi, azidluli kwisihluzo kwaye zihlala egazini.
4. Ulwelo oluhluziweyo: Iimveliso zenkunkuma ezahlulweyo kunye namanzi zihamba ngemijelo emincinci ebizwa ngokuba ziityhubhu. Ngeli xesha lohambo, izondlo kunye neeminerali kulwelo olufunekayo emzimbeni ziyafunxwa kwakhona kwaye zongezwe kwakhona egazini.
5. Isiphumo sokugqibela: Inkunkuma eseleyo namanzi angafunekiyo ayenziwa njengomchamo .
6. Ukubuya kwegazi elicociweyo: Okwangoku, igazi elicociweyo nelicociweyo liphuma kwizintso lidlula kumthambo wezintso lize liqale ukujikeleza emzimbeni wonke kwakhona.
Ukuze yonke le nkqubo isebenze kakuhle, umthambo wezintso kufuneka uphile kakuhle kwaye ungaphazanyiswa.
Ziziphi iingxaki ezinokwenzeka kule mithambo yegazi ibalulekileyo?
Njengeminye imithambo yegazi emzimbeni wethu, imithambo yegazi yezintso nayo inokuba neengxaki. Ingxaki ephambili kukuba le mithambo yegazi iyancitshiswa kukuqokelelana kwamafutha kunye ne-cholesterol (esiyibiza ngokuba yi-'plaque'). Le meko ngokwezonyango ibizwa ngokuba yi-'atherosclerosis'.
Okwenzekayo apha kufana nendlela umbhobho wamanzi, ngokuhamba kwexesha, ovaleka ngayo ngumhlwa nothuli, nto leyo ebangela ukuba umngxuma okwimbhobho udilike.
Xa umthambo wezintso uncipha ngolu hlobo, siwubiza ngokuba yi -'Renal Artery Stenosis' . Le yeyona meko imbi kakhulu echaphazela le mithambo yegazi.
Kwenzeka ntoni xa umthambo wezintso uncipha?
Khawucinge ukuba kwenzeka ntoni xa ucinezela umbhobho wamanzi? Amanzi ayaphuma ngoxinzelelo olukhulu, akunjalo? Yiloo nto eyenzekayo apha. Xa umthambo wegazi uncipha, inani legazi eliya kwizintso liyancipha. Ngelo xesha, izintso zicinga ukuba uxinzelelo lwegazi emzimbeni luhlile. Ngenxa yoko, izintso ziqala ukukhupha iihomoni ezonyusa uxinzelelo lwegazi. Oku kubangela ukuba uxinzelelo lwegazi emzimbeni wonke lunyuke.
Le theyibhile ingezantsi idwelisa ezinye zeziphumo ezibi ezinokubakho ngenxa 'ye-renal artery stenosis'.
| Ingxaki/imeko | Ingcaciso elula |
|---|---|
| Igazi elonyukayo | Ukuncipha kokuhamba kwegazi ukuya kwizintso kunokubangela uxinzelelo lwegazi oluphezulu emzimbeni. Oogqirha baxhalaba kakhulu ngale nto ukuba umntu oselula uba noxinzelelo lwegazi oluphezulu okanye ukuba unoxinzelelo lwegazi oluphezulu olunzima ukululawula ngamayeza aqhelekileyo. |
| Isifo sezintso kunye nokungaphumeleli | Xa izintso zingafumani igazi elaneleyo kangangexesha elithile, ukusebenza kwazo kuyehla kancinci kancinci kwaye ekugqibeleni kunokukhokelela ekungasebenzini kwezintso. |
| Ukumelwa yintliziyo | Uxinzelelo lwegazi oluphezulu rhoqo lubangela ukuba intliziyo isebenze nzima. Ekuhambeni kwexesha, intliziyo iba buthathaka kwaye inokukhokelela ekuphelelweni yintliziyo. |
| Istroke | Uxinzelelo lwegazi oluphezulu lonakalisa imithambo yegazi engqondweni, nto leyo eyandisa umngcipheko westroke ngokubangela ukuba iqhume okanye ivaleke. |
Siyigcina njani imithambo yegazi kwizintso zethu isempilweni?
Ukugcina impilo yale mithambo yezintso yinto esinokuyenza ngokwethu. Ingakumbi xa umthambo wegazi uvalekile ngaphantsi kwama-60%, le meko inokulawulwa ngokutshintsha indlela yokuphila kunye nokutya.
Ukulandela la manyathelo angezantsi akulungelanga nje kuphela izintso zakho, kodwa nakumzimba wakho wonke.
| Kwenziwe ntoni | Iinkcukacha ezithe xaxe |
|---|---|
| Ukutya okunempilo kwentliziyo | Zimisele ukutya okune-cholesterol encinci, ioyile, ityuwa kunye neswekile. Nciphisa ukutya okuqhotsiweyo, ukutya okunamafutha amaninzi, iziselo ezineswekile, kunye nokutya okucutshungulwayo kangangoko unako. Faka iziqhamo ezininzi, imifuno, iimbotyi kunye nokutya okunefayibha eninzi. |
| Ukuzilolonga rhoqo | Fumana ubuncinci imizuzu engama-30 yokuzilolonga ngamandla aphakathi phantse yonke imihla evekini. Nantoni na efana nokuhamba, ukubaleka, okanye ukukhwela ibhayisekile ilungile. |
| Ukugcina ubunzima obusempilweni | Ukutyeba kakhulu yimbangela enkulu yeengxaki zemithambo yegazi. Zama ukugcina ubunzima obufanelekileyo obuhambelana nobude bakho. |
| Ukulawula ezinye izifo | Ukuba uneemeko ezifana nesifo seswekile, uxinzelelo lwegazi oluphezulu, okanye i-cholesterol ephezulu, kubalulekile ukuzilawula ngokufanelekileyo phantsi kwengcebiso kagqirha. |
| Ukuphepha ukutshaya | Ukutshaya yeyona nto ibangela umonakalo omkhulu kwimithambo yegazi. Yeka ukutshaya neemveliso zecuba ngokupheleleyo. |
| Ukuba unesifo sezintso | Ukuba sele unesifo sezintso, kunokufuneka unciphise ukutya okuneproteni eninzi kunye ne-potassium, njengoko ugqirha wakho ekucebisile. |
Ufanele uye nini kugqirha?
Ukuba unenye okanye ngaphezulu kwezi mpawu zilandelayo, musa ukuzityeshela kwaye ubone ugqirha wakho ngoko nangoko. Ezi zisenokuba ziimpawu zengxaki yezintso.
- Igazi kumchamo.
- Ukudumba (ukudumba) komzimba, ingakumbi imilenze, amaqatha, nobuso.
- Ubunzima bokuchama okanye ukuchama rhoqo.
- Isicaphucaphu, ukuhlanza, kunye nokunciphisa umzimba ngaphandle kwesizathu esicacileyo.
- Ukudinwa kakhulu okanye intloko ebuhlungu rhoqo ngaphandle kwesizathu.
Ezi mpawu azisoloko zibangelwa yingxaki yemithambo-luvo yezintso. Nangona kunjalo, kubalulekile ukufumanisa unobangela kunye nokufuna unyango olufanelekileyo.
Umyalezo Wokuya Ekhaya
- Umthambo wezintso ngumthombo wegazi ophambili othwala igazi ukusuka entliziyweni ukuya kwizintso. Ubalulekile ekusebenzeni kakuhle kwezintso.
- Le mithambo yegazi inokuncitshiswa ngenxa ye-cholesterol kunye namafutha agciniweyo (i-Renal Artery Stenosis). Le yimeko embi kakhulu.
- Ukuncitshiswa kwemithambo yegazi yezintso kunokukhokelela kwiimeko ezifana noxinzelelo lwegazi olungalawulekiyo, isifo sezintso, ukuhlaselwa yintliziyo, kunye nokubetha.
- Le mithambo yegazi ingagcinwa isempilweni ngokulandela ukutya okunempilo, ukuzilolonga rhoqo, ukuphepha ukutshaya, nokulawula izifo ezifana nesifo seswekile kunye noxinzelelo lwegazi oluphezulu.
- Ukuba ufumana naziphi na iimpawu ezinxulumene nezintso, musa ukuzinyanga kwaye udibane nogqirha wakho ngokukhawuleza ukuze akunike icebiso.
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