Uninzi lwazo unyango olwenziwe ngokubanzi lwezonyango luye lwajoliswa ekuthintela ukusabalalisa kwegazi kwiimitha zegazi ezibonelela ngengqondo. Ezinye zezonyango ezikhethekileyo zezilonda ezifana ne- plasminogen activator kunye ne-intra-arterial thrombolysis zisebenza ukucola ama-blood clots ngenjongo yokuhlaziywa kwakhona kwemithambo yegazi kwingqondo.
Ezi zonyango zegazi kunye nezonyango zokugqithisa i-clot ziye zatshitshiswa njengenguqulelo, kodwa nazo zinokuba nemiphumo emibi kakhulu. Ukunyamekela ngokunyamekela kwizigulane kunye nokuxhaswa ngokunyamekela ngononophelo ngokugxininisa ngokubaluleka kokugcinwa kokuzinza kwezempilo ngeendlela ezifana nomthetho weshukela wegazi kunye nokunyanzeliswa kwengcinezelo yegazi kunye nokubambisana komzimba ukuze kuncedise ukubuyiswa okuphezulu. Oku kudla ngokuba kuthiwa 'ukunyamekela,' nangona kunjalo ngokwenene yinkqubo yokuhlolisisa zonke iinkalo zesimo sexhoba esasandula.
Njengazo zonke iziko emzimbeni, ingqondo ifuna ukunikezelwa kwegazi okwaneleyo ukuhanjiswa kwe-oksijeni kunye nezondlo ezibalulekileyo ukuvelisa amandla afunekayo ukuze kusinde kwaye kusebenze. Iiseli zesisu ezisengqondweni zisebenza ngokwenene ngendlela ekhethekileyo, ngokubonisa imiqondiso yamandla kagesi. Xa ubuchopho bonakaliswe ngengozi, ubuchopho bokukwazi ukuthumela nokufumana iimpawu zombane buba nzima kakhulu.
Ngoko, ingabe unyango lwezilwanyana ezinobungozi ezonakalisiweyo kunye nokuvuselelwa kombane ngokukhawuleza kunceda ukuvuselela ubuchopho bokukwazi ukusebenza kakuhle? Ingaba unyango lombane lunokunceda ukuphilisa ukulimala okuveliswa ngengozi?
Izazinzulu kunye nabaphandi baye bacela loo mbuzo kwaye baye bazama ukuyila kunye nokwenza uphando oluthile lophando ukuze bafunde ukuba umsebenzi ongathintekiyo wengqondo emva kokuphazamiseka kungabuyiselwa ngonyango kagesi.
Ezinye zeziphumo zibukeka zithembisekile.
Utyando Lwamandla
Inqaku elichaza ukuhlolwa kophando kwimiphumo yokuvuselela umbane wengqondo eyenziwe kwiYunivesithi yaseQueensland yashicilelwa ngo-Ephreli 2014. Olu vavanyo lwabonisa ukuba ukunyusa kombane okungabonakaliyo kwesikhumba kwenzeni ukuvelisa utshintsho kwimisebenzi yengqondo, njengoko kuboniswe i- MRI yengqondo.
Olunye uphando olwenziwa ku-Brigham kunye neSibhedlele Sabafazi, i-Harvard Medical School, lwapapashwa ngo-Agasti 2014 kwiphepha le-CNS Neuroscience neTherapeutics. Ababhali beli nqaku babike ukuba ukuvuselelwa kombane kumaseli e-cerebellar kunokukhusela iiseli zeengqondo ukusuka kumhlobo wonakalo oveliswa yi-ischemia ngokusebenzisa inkqubo yokukhusela ebizwa ngokuba yi-neuroprotection. Abaphandi baxela iindlela ezininzi zokuvuselela umbane ezivelisa i-neuroprotection. Uphando olutsha lunokuvula umnyango kwindlela entsha yokunyangwa kwesifo okanye ukukhuselwa kwesifo.
Unyango lweMagnetic
Uphando oluphandeleleyo oluphandwayo ngo-Agasti 2013 loPhando lweBongo lubonakalise iziphumo ezixhamlayo zokuvuselela umbane. Ukukhuthazwa kweMagnetic kwafunyanwa ukuvelisa ukwanda kwegazi kwimithambo yegazi yengqondo.
Izikhokelo zexesha elizayo kwiStroke
I-stroke ingaba ngumcimbi owonakalisayo wokusinda komzimba, kubahlobo kunye nabathandekayo. Inokuchaphazela ukusebenza kwansuku zonke, ubudlelwane, kunye nokukwazi ukuqhuba nokusebenza. Iyakuchukumisa imizwelo kwaye inokutshintsha indlela umntu azijonga ngayo ubomi. Unyango luye lwaphucuka kwiminyaka engama-30 edlulileyo.
Ukuvuselela umbane okanye ukuvuselela magnetic kunokukhetha ukuba abanye baphucule izigulane eziphazamisayo kwixesha elizayo elizayo. Kuze kube ngoku, ezi zonyango azizange zifundwe ngokubanzi okanye zisetyenziswe ngokubanzi. Uphando lwexesha elizayo luya kuhlola ukukhuselwa kwesigulane.
Ukuba uyiphilisi yesifo esilufumanayo inomdla kwindlela yokwenza unyango olutsha, unokufuna ukufunda ngakumbi malunga nokuba unyango luzama kangakanani .
> Imithombo:
> Borsody MK, Yamada C, Bielawski D, Heaton T, uLyeth B, Garcia A, Castro Prado F, Azpiroz J, Sacristan E, Impembelelo yoPhuculo lweMagnetic ye-Facial Nerve kwi-Flow Cerebral Blood, ngo-Agasti 2013.
> Meinzer M, Lindenberg R, uDarkow R, Ulm L, iCopland D, iFlöel A, i-Transcranial Direct Ukukhuthazwa kwangoku kunye nokuThatyathwa kweMignetic Resonance Imagination, Journal of Visualized Experiments, Epreli 2014.
> Wang J, Dong WW, Zhang WH, Zheng J, Wang X., Ukukhuthazwa koMbane weCerebellar Fastigial Nucleus: Indlela yokuVikela iiNuroprotection kunye neenjongo zeCliniki kwiCerebral Ischemia, i-CNS Neuroscience and Therapeutics, ngo-Agasti 2014.