Wakambonzwa nezvegomarara remuuropi here? Idambudziko rine njodzi uye rakaoma kurapa. Nekuti uropi hwedu ndiyo nzvimbo yakachengetedzwa zvakanyanya mumuviri. Hazvisi zvese zvinogona kupinda imomo nyore nyore. Nekuda kwedziviriro iyi, kunyangwe mishonga inoshandiswa pagomarara (chemotherapy) haigone kusvika kumasero egomarara muuropi. Asi ikozvino masayendisiti awana mhinduro inoshamisa kune izvi.
Chii chinonzi Blood-Brain Barrier ichi?
Zvichitaurwa zviri nyore, izvi zvakafanana nerusvingo rwakachengeteka rwakakomberedza uropi hwedu. Fungidzira kuti uropi hwedu ndicho chivakwa chakakosha uye chakachengeteka munyika. Musuwo wekupinda muchivako ichocho unopfuura nepagedhi rakasimba kwazvo. Gedhi iri rinodzivirira utachiona nemakemikari asingadiwe muropa redu kuti asapinde muuropi. Izvi ndizvo zvatinodaidza kuti Blood-Brain Barrier mukurapa.
Dziviriro iyi inokosha kwatiri. Asi dambudziko nderekuti, nzira iyi yekudzivirira inobata kunyange mishonga yechemotherapy se 'vaenzi vasingadiwi' uye haibvumiri kupinda. Saka, kurapa kenza yeuropi kwave dambudziko guru kuvanachiremba.
Mhinduro yazvino yesainzi: Kanhu kadiki kanonyungudika!
Chikwata chemasayendisiti chawana mhinduro itsva yedambudziko iri: chinhu chidiki chinonyungudika mumuviri choiswa mukati medehenya, pedyo nenzvimbo ine bundu reuropi.
Chishandiso ichi chidiki, bhokisi diki rine upamhi hwesendimita kuti zvive zvechokwadi, chakagadzirwa neamino acid yakakosha. Chinonzi glycine . Chinoshamisa ndechekuti kana magetsi madiki akaiswa pachiri, chinodedera uye chinoburitsa mafungu eruzha ane frequency yepamusoro, kana kuti mafungu e ultrasound , asinganzwike munzeve yemunhu. Maitiro aya anonzi piezoelectric effect .
Zvino fungidzira kuti chiremba anobaya mushonga wekurwisa kenza, wakaita sepaclitaxel, mumuviri. Panguva imwe chete, mudziyo unodzorwa nekunze unopa magetsi kune chinhu chidiki ichocho chiri muuropi. Zvadaro, mafungu e ultrasound anoburitswa nawo anoita kuti masero eBlood-Brain Barrier atakataura nezvawo adedere zvishoma, zvichiita kuti pave nemikana midiki pakati pawo. Kutaura chokwadi, zvinoita sekuti gedhi rakavharwa zvakasimba rinovhurwa zvishoma. Kuburikidza nemikana iyoyo, mishonga yekenza inogona kuenda zvakananga kumasero ekenza. Hazvishamisi here?
Ngatitarisei zvimwe zvezvakanakira tekinoroji iyi itsva mutafura iri pazasi.
| Chinhu | Tsananguro |
|---|---|
| Chinangwa | Mishonga iyi inoendeswa zvakananga kumasero ekenza yeuropi. |
| Kuchengetedzeka | Hazvikuvadzi uropi hune hutano. |
| Zvinhu | Yakagadzirwa neglycine, iyo inobatsira muviri. |
| Inoora | Nekufamba kwenguva, inonyungudika mumuviri pasina kukonzera kukuvara. Hapana chikonzero chekuvhiyiwa zvakare kuti ibviswe. |
| Kudzora | Vanachiremba vanogona kudzora kuti mudziyo uyu unofanira kushanda kwenguva yakareba sei. |
Kushandiswa kwakapararira kwetekinoroji ye ultrasound
Iyi tekinoroji ye ultrasound haisi itsva kune vezvekurapa. Tagara tichiinzwa kakawanda pakuongorora vana. Asi ikozvino yava kushandiswa kupfuura izvozvo. Sekureva kwaDr. Neal Kassell, mumwe wevanyanzvi vari muhunyanzvi uhwu, zvakafanana "nekushandisa girazi rinokudza chiedza kuti ritarise mwaranzi yezuva uye kupisa shizha." Izvi zvinoreva kuti simba rinogona kunangidzirwa nemazvo, chete kune chinangwa chaunoda. Saka hazvikuvadzi nyama yakakomberedza ine hutano.
Vanachiremba vava kuziva nzira dzinopfuura makumi matatu dzakasiyana dzekushandisa tissue vachishandisa tekinoroji ye ultrasound, zvichienzaniswa nenzira shanu chete mumakore gumi apfuura.
Neruzivo urwu, zvinotarisirwa kuti tekinoroji iyi inogona kushandiswa kurapa kwete kenza yeuropi chete, asiwo zvirwere zvetsinga zvakaita seAlzheimer's neParkinson's, kenza yepancreatic neprostate yakaoma kurapa, uye kunyange kupindwa muropa nezvinodhaka.
Remangwana re tekinoroji iyi rakaita sei?
Tinofanira kuyeuka kuti izvi zvichiri muchikamu chekutsvagisa. Masayendisiti akaedza izvi pambeva uye akaona mhedzisiro inobudirira zvikuru. Pavakapihwa mushonga uyu, mabundu acho akadzikira uye hupenyu hwemhuka hwakawedzera kaviri. Kunyangwe mushure memwedzi mitanhatu, hapana migumisiro yakaipa yakataurwa. Tevere, timu inoronga kuyedza kuchengetedzeka kwayo uye kushanda kwayo munguruve.
Musayendisiti mukuru akawana izvi, Thanh Nguyen, anotarisira kugadzira chimwe chinhu chakaita sechigamba chine akawanda ema "implants" madiki aya mune ramangwana. Zvadaro zvichave zvichikwanisika kunanga nekurapa zvikamu zvakasiyana zveuropi panguva imwe chete. Pamwe nzira iyi inogona kushandiswa kuparadza chero masero ekenza asara mushure mekunge bundu reuropi rabviswa nekuvhiyiwa.
Mharidzo Yekuenda Nayo Kumba
- Chigadzirwa chinoora chataurwa munyaya ino inyanzvi yemazuva ano yekurapa kenza yeuropi.
- Izvi zvinosanganisira kushandisa mafungu e ultrasound kuvhura kwenguva pfupi chinodzivirira ropa kubva muuropi , izvo zvinodzivirira mishonga yekurwisa kenza kuti isapinde muuropi.
- Izvi zvichiri muchikamu chekutsvagisa , uye zvinotora nguva kuti zvikwanise kushandiswa nevanhu.
- Izvi zvinogona kushandiswa mune ramangwana sekuwedzera kana senzira yekurapa iripo senge kuvhiyiwa kweuropi, chemotherapy, uye radiation therapy.
- Kana iwe kana mumwe munhu waunoziva aine zvinokunetsa nezvechirwere chegomarara, gara uchikurukura nezvazvo nachiremba wako.
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