Xa sicinga nge-ultrasound scan, uninzi lwethu lucinga ngaloo mfanekiso mhle omnyama nomhlophe womntwana esibelekweni ngexesha lokukhulelwa, akunjalo? Kodwa, khawucinge, endaweni yokuthatha imifanekiso yomzimba usebenzisa amaza esandi se-ultrasound, ungamangaliswa, akunjalo? Ewe, leyo yiteknoloji yezonyango yamva nje neyimangalisayo esithetha ngayo namhlanje. Izise ithemba elitsha kungekuphela nje kwizifo zobuchopho ezifana ne-Alzheimer's kunye ne-Parkinson's, kodwa nakwizifo ezinzulu ezifana nomhlaza.
Yintoni iFocused Ultrasound?
Ngamafutshane, oku kufana nokuba xa sasisengabantwana, sasisebenzisa ilensi yelanga ukuze sijonge imisebe yelanga size sitshise iphepha. Kodwa apha asisebenzisi ubushushu, kodwa sisebenzisa amaza esandi angenabungozi.
Kwiskeni eqhelekileyo, amaza esandi asasazeka emzimbeni wonke aze enze umfanekiso. Kodwa kwindlela yeFocused Ultrasound , amawaka amaza esandi ajoliswa ngqo kwindawo encinci kakhulu, malunga nemilimitha, ngaphakathi emzimbeni. Oku kusenza sikwazi ukwenza utshintsho olufunekayo kuphela kuloo ndawo ijoliswe kuyo ngaphandle kokulimaza naphi na emzimbeni. Kungaba kukutshabalalisa izicwili, okanye kungaba kukukhuthaza inkqubo ethile. Nangona oku kufana notyando, eneneni lunyango olungenabungozi kangako kuba lwenziwa ngaphandle kokusebenzisa imela.
Ngaba oku kuyanceda kwisifo sika-Alzheimer?
Isifo se-Alzheimer sisifo esibi kakhulu esibangela ukulahleka kwenkumbulo kancinci kancinci. Akukho nyango lwaso okwangoku. Isizathu esiphambili kubunzima bokuhambisa amayeza engqondweni.
Kukho udonga lwendalo olukhuselayo olujikeleze ubuchopho bethu olubizwa ngokuba yi- "Blood-Brain Barrier" . Umsebenzi walo kukuthintela iintsholongwane kunye neetyhefu egazini ukuba zingangeni engqondweni. Olu lukhuselo olubaluleke kakhulu. Kodwa ingxaki kukuba, ngenxa yolu donga lukhuselayo, amayeza anikwa i-Alzheimer's nawo ayavalwa ukuba angangeni engqondweni.
Ngoko ke, nge-ultrasound egxile kwi-focused ultrasound, abaphandi bazama ukuvula okwethutyana le Blood-Brain Barrier, njengokungqongqoza ucango uze uluvule okwethutyana. Emva koko, amayeza afunekayo anokufakwa engqondweni.
Kwizigulane ezizame le ndlela kuphando, olu donga lokukhusela luye lwavalwa kwakhona kwiiyure ezimbalwa ngaphandle komonakalo. Loo nto yimpumelelo enkulu. Ezinye izazinzulu zikholelwa ukuba ngokuvula iBlood-Brain Barrier ngale ndlela, ngaphandle kwamayeza, inkqubo yomzimba yokuzikhusela iya kukwazi ukungena engqondweni ize incede ekususeni iidiphozithi eziyingozi ezibizwa ngokuba yi-amyloid ezibangela isifo se-Alzheimer. Nangona ezi zisesekwinqanaba lophando, zinethemba elikhulu ngekamva.
Ngaba ikho isisombululo esihlala sihleli kwi-Essential Tremor?
Ukungcangcazela okubalulekileyo yimeko yemithambo-luvo echaphazela abantu abaninzi njengoko bekhula, ingakumbi abo banezithonga ezingalawulekiyo emalungwini. Kunokuba nzima kangangokuba nemisebenzi elula efana nokusela ikomityi yekofu, ukubhala, okanye ukutya inokuba nzima.
URich Pauly, oneminyaka engama-83 ubudala, kwafuneka ayeke ukuzoba nokucheba ngenxa yesi simo. Wafumana olu nyango lwe-ultrasound olugxile kwi-ultrasound.
Lwenziwa njani olu nyango?
1. Ukuchonga apho kujoliswe khona: Okokuqala, kusetyenziswa i-MRI scan ukuze kuchongwe indawo echanekileyo ezikuyo iiseli zemithambo-luvo ezincinci ebuchotsheni ezithumela imiqondiso engalunganga ebangela ukungcangcazela.
2. Unyango: Isixhobo esikhethekileyo esifana nesigcina-ntloko sincamathiselwa entlokweni yesigulane, apho amaza e-ultrasound ajoliswe khona ajoliswa kuphela kwindawo encinci efunyenweyo.
3. Isiphumo: Amandla aloo maza esandi ashushu kuphela izicubu ezikhupha isignali engalunganga kwaye ziyenze ingasebenzi. Kufana nokunqumla isekethe engasebenzi kakuhle.
Ngexesha lonyango, oogqirha bamkhupha uRich kumatshini we-MRI, bamxelela ukuba azobe isangqa, baza bajonga rhoqo ukuba ukungcangcazela kwakhe kwehlile kangakanani. Emva kweeyure ezimbini, ekupheleni konyango, uRich wakwazi ukubhala nokuzoba ngaphandle kokungcangcazela kwakhona. "Ngoku ndingatya isidlo sakusasa ngecephe kwaye ndingenaso isitya. Oko kuyandonwabisa," utshilo.
Kodwa oku akuniki ziphumo zifanayo kuye wonke umntu. Ngokomyinge, ungalindela uphuculo olumalunga nama-50%. Kwakhona, kukho ithuba elincinci leziphumo ebezingalindelekanga ezifana nokungaziva mnandi kwiminwe kunye nentloko ebuhlungu. Njengakwezinye iindlela zonyango, kubaluleke kakhulu ukuthetha nogqirha wakho malunga nezinto ezilungileyo nezingalunganga.
Uncedo ekulweni nomhlaza?
Iiseli zomhlaza ziiseli ezinobuchule kakhulu. Ziyakwazi kakhulu ukuzimela kwinkqubo yethu yokuzikhusela komzimba. Amayeza amatsha onyango lwe-immunotherapy anceda inkqubo yokuzikhusela komzimba ukuba iqaphele ezi seli zomhlaza ezifihlakeleyo.
Kodwa ngamanye amaxesha, ingakumbi kwiimeko ezifana nomhlaza webele, loo mayeza odwa anganelanga. Into yamva nje abaphandi abayizamayo kukusebenzisa i-ultrasound egxile kwi-immunotherapy.
Apha, i-ultrasound egxile kwi-focused isetyenziselwa ukutshabalalisa iiseli ezimbalwa kumphezulu womhlaza. Oku kubangela ukudumba okuncinci (ukudumba) apho. Oku kufana nesilumkiso. Ukubona esi signali, inkqubo yomzimba yokuzikhusela iyaqonda ukuba "kukho ingxaki apha" ize iqale ukuhlasela umhlaza. Oku kukwayinto esekwinqanaba lophando, kodwa kuyathembisa kakhulu.
Amathemba amaninzi exesha elizayo
Amandla obu buchwephesha awapheleli nje kwingqondo nakumhlaza. Izazinzulu sele ziphanda indlela obunokusetyenziswa ngayo kwizifo ezahlukeneyo.
| Ndiphande imeko yezonyango | Iziphumo ezilindelekileyo |
|---|---|
| Isifo seswekile | Ivuselela imithambo-luvo esesibindini elawula iswekile egazini, ilawula amanqanaba eswekile ngaphandle kwe-insulin. |
| Isifo samathambo | Amaza esandi ajoliswa kufutshane nepleen, nto leyo ebangela inkqubo yendalo enciphisa ukudumba kunye nentlungu emzimbeni. |
| Isigulo sengqondo | Ukutshintsha ukusebenza kweesekethe zobuchopho ezibangela iimeko ezifana nokudakumba okukhulu. |
Konke oku kusesekwinqanaba lovavanyo lwezonyango . Oko kukuthi, ukhuseleko nokusebenza kakuhle kwezi ndlela zonyango kuqinisekiswa kusetyenziswa izigulane ezivolontiya. Kungenxa yezigulane ezithatha inxaxheba kwezi ndlela zovavanyo apho abantwana bethu kunye nezizukulwana ezizayo baya kuba nethuba lokufumana unyango oluphambili kwixesha elizayo.
Umyalezo Wokuya Ekhaya
- I-Ultrasound yiteknoloji enamandla ngoku engasetyenziswa kungekuphela nje ekuskeni, kodwa nasekunyangeni izifo. Oku kubizwa ngokuba yi -Focused Ultrasound .
- Le ndlela ivumela unyango lwezicwili ezijoliswe ngaphakathi emzimbeni kuphela ngaphandle kokufaka nemela kuzo.
- Le teknoloji inokuvula okwethutyana umqobo wegazi-ubuchopho ukuze inike amayeza kwisifo sika-Alzheimer, kwaye ingayicima nenxalenye yobuchopho ebangela ukungcangcazela kwizifo ezinxulumene nokungcangcazela.
- Uphando luyaqhubeka ngokukhawuleza ukunyanga izifo ezininzi, eziquka umhlaza, isifo seswekile kunye nesifo samathambo.
- Nangona uninzi lwaba basesekwinqanaba lophando, basinika ithemba elikhulu ngekamva lezonyango.
- Ukuba wena okanye umntu osondeleyo kuwe unale meko, kubalulekile ukuba uyixoxe kakuhle nogqirha wakho ngaphambi kokuba uthathe isigqibo malunga naluphi na unyango olutsha.
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