I-stroke iyimbangela yokuphazamiseka kwegazi ebuchosheni. I-stroke ingenzeka ngokushesha kakhulu futhi umonakalo uyashesha. Yingakho kubaluleke kakhulu ukwenza isinyathelo ngokushesha futhi uthole usizo lokuphuthumayo masinyane lapho uqala ukuphawula noma yiziphi izimpawu ezingase zibe yisifo.
Kungani ukushaywa komzimba kubangela ukulimala kobuchopho ngokushesha futhi kungani kuyinkinga ukulibazisa ukunakekelwa kwezokwelapha?
Isizathu ukuthi lapho izicubu zobuchopho zingatholi igazi elanele, umonakalo uqala ngokushesha. Yini ngempela eyenzeka ebuchosheni? Ososayensi bebelokhu becwaninga ngemivimbo iminyaka eminingi futhi baye bakwazi ukubona izinto eziningana ezehlukene okwenzeka ebuchosheni ngesikhathi sokushaya.
Amaseli E-Brain enza Amathonti
Lapho amangqamuzana ebuchopho bengatholi igazi elanele, bavame ukuvuza izinto ezibalulekile ezibizwa ngokuthi ama-enzyme. Lezi zinkimbinkimbi eziphuma emangqamuzanini obuchopho empeleni ziyi-toxin eqinile uma zikhona ngobuningi obukhulu. Lokhu kusho ukuthi yizinhlayiya ezibhubhisa ngempela iseli kusuka ngaphakathi, okuholela ekulimaleni okungenakuguqulwa.
Ezinye izifo zokwelapha ezintsha ezisekhona esiteshini sokuhlola zihloswe ukunciphisa umonakalo obangelwa lezi zinyosi zamakhemikhali ezivuza ngokushesha ngemva kokushaywa yisifo.
Ukuvuvukala
Ukuvuvukala kusho ukuthi umzimba uzama ukulwa nokutheleleka noma ukuzama ukulungisa okuthile.
Lapho izinhlayiya zihlasela ubuchopho ngesikhathi sokushaya, ubuchopho ngokwemvelo buzama ukuzilungisa. Kodwa-ke, umzamo wobuchopho wokuphulukisa uveza impendulo yokuvuvukala ekhukhumezayo okuyisisekelo esiphuthumayo izicubu zobuchopho namaseli amhlophe egazi (ukutheleleka kwamagciwane amangqamuzana) kanye nomswakama. Lokhu kubangela ukuvuvukala kanye nezixuku izindawo ezingakapheli, ezizungezile zobuchopho.
Ukuvuvukala kubizwa ngokuthi i-edema. Uma wena noma othandekayo uye waba nesifo sohlangothi futhi wabe esehlangene ne-edema- empeleni umzamo wakho omzimba wokuphulukisa. Nokho, ngezinye izikhathi imizimba yomzimba ekuphulukiseni ayinamandla kakhulu.
I-edema ebangelwa ukushaywa yisifo yisinye sezizathu zokunakekelwa kokucindezeleka okuphuthumayo kuhilela ukuqapha ngokucophelela uketshezi-ukugwema ukukhuphula ukuvuvukala nokuzama ukuyijika.
Ukudlula kwe-Calcium
Ngemuva kokulimala kwesifo sohlangothi, i-calcium, enye yemaminerali ebalulekile yomzimba, ingangena emangqamuzaneni obuchopho. Lokhu kungenxa yokuthi i-oksijeni egazini inikeza amandla umzimba ukuze ugcine inani elilodwa le-calcium ngaphakathi kweseli ngalinye. Uma kungekho ukugeleza kwegazi okwanele- akwanele oksijeni okwanele, ngakho-ke i-calcium iba engalingani. Amangqamuzana obuchopho awafanelekile nge-calcium enjalo, ngakho-ke avame ukuphendula.
Enye yezingxenye zokulawulwa kwezifo eziphuthumayo kuhlanganisa ibhalansi ngokucophelela yamaminerali afana ne-calcium.
Ukungalingani kwe-sodium
I-sodium, njenge-calcium, i-mineral ebalulekile ekusebenzeni okuvamile kwengqondo. I-sodium ivela etafuleni lithebula elivamile. Uma kwenzeka isifo sohlangothi, imiphumela yokungalingani kwe-sodium, okubangela ukuqhuma kwezenzakalo ezishintsha okuqukethwe kocingo lobuchopho ngokuphawulekayo, zilimaza kakhulu.
Njengokuphathwa ngokucophelela kwe-calcium, ukuphathwa kwe-sodium kuyingxenye ebalulekile yokunakekelwa kokushaywa yizinhlungu ekuqaleni.
Ukubunjwa kwamahhala okukhululekile
Ama-radicals amahhala, akhiqizwa ngesikhathi sokushaywa yisifo, angamakhemikhali angakhawuleki adala ngokushesha izicubu eziseduze. Kungenzeka ukuthi wezwe ngama-antioxidants. Ama-Antioxidants indlela yendalo yokuvimba imiphumela eyingozi yama-radicals yamahhala. Iziphuzo eziningi ezithandwayo, izithako kanye namakhemikhali adluliselwa njengama-antioxidants. Kodwa izindaba ezinhle ukuthi umthombo omuhle we-antioxidants empeleni ukudla okuhlanzekile-ikakhulukazi izithelo nemifino eluhlaza.
pH Ukungalingani
Lapho amangqamuzana obuchopho engatholi okwanele kwegazi, ukungabi namandla okudingeka kusho ukuthi ama-molecule aqinile asebenzayo aguqula i-pH yengqondo.
Lokhu kungaba okungaphezulu kakhulu kobuchopho ukubekezelela, okwandisa ukulimala.
Ngemva nje kokushaywa yisisu, ithimba lakho lokunakekelwa ngesifo sohlangothi lilawula ngokucophelela umsoco wakho kanye nanoma yiziphi izimo zezokwelapha ezifana nesifo sikashukela esingaphazamisa ukulinganiswa kwe-pH yomzimba wakho.
I-Blood Supply
Yiqiniso, ukushaywa komzimba kubangelwa ukuphazanyiswa kwegazi. Ngezinye izikhathi, igazi elincane lokubuyisela igazi lisetshenziswa ekunakekelweni kwesimo esiphuthumayo. Kodwa kuye ngokuthi uhlobo lwesifo sokushaya isisu nokuthi lukhulu kangakanani noma oluncane, abambalwa begazi bangabangela inkinga ehlukile futhi kubangele ukuphuma kwegazi, okungase kube kubi nakakhulu, kubangele ukushaya kwesifo esibi kakhulu .
Ukusetshenziswa kwegazi eliqinile elinomzimba kuyisinqumo esiyinkimbinkimbi futhi ngokuvamile kudinga ukusizwa ngumxhumanisi okhethekile nge-telemedicine.
I-stroke iyinkinga ebalulekile futhi eyinkimbinkimbi. Imininingwana eminingi ye-stroke iqondwa kahle futhi ucwaningo lwezokwelapha luya phambili futhi luthuthuka.
Imithombo
URopper, Allan, Samuels, uMartin, uKlein, uJoshua, Izimiso Ze-Neurology, i-10 th Edition, i-McGraw-Hill, ngo-2014