Brain cancer tih hi i hre tawh em? A nihna takah chuan natna hlauhawm tak leh enkawl harsa tak a ni. A chhan chu kan thluak hi taksaa venhimna hmun ber a nih vang a ni. Chutah chuan engkim hi awlsam takin a lut thei lo. Hetiang venhimna avang hian cancer atana hman tur damdawi (chemotherapy) te pawh hian thluaka cancer cell awmte chu a thleng thei lo. Mahse tunah chuan scientist-te chuan mak tak maiin hei hi an hmuchhuak ta a ni.
He Blood-Brain Barrier hi eng nge ni?
A awlsam zawngin, hei hi kan thluak chhehvela high-security wall ang a ni. Kan thluak hi ram chhunga building pawimawh ber leh him ber a ni tih han ngaihtuah teh. Chu building luhna chu kawngkhar khauh tak atanga inkharkhip a ni. He gate hian kan thisena hrik leh chemical duh loh te chu thluaka a luh loh nan a veng a ni. Hei hi damdawi lama Blood-Brain Barrier kan tih chu a ni.
He venhimna hi kan tan a pawimawh hle. Mahse buaina chu, he defence system hian chemotherapy damdawi pawh hi ‘khual duh loh’ angin a en a, luh a phal lo. Chuvangin, thluak cancer enkawl hi doctor tan chuan harsatna tak tak a lo ni ta a ni.
Scientist-te solution thar ber: Implant te tak te, a hmin thei!
Tunah chuan scientist team chuan he harsatna chinfelna thar an hmuchhuak ta a, chu chu taksaah a inthiarfihlim a, luruh chhungah dahin, thluaka tumor awmna hmun hnaih takah dah a ni.
He gadget te tak te, a dik tak chuan centimetre khat vel zeta zau box te tak te hi amino acid bik atanga siam a ni. A hming chu glycine . A danglam bikna chu electric current te tak te a tihbuai chuan a vibrate a, high-frequency sound wave, a nih loh leh ultrasound wave, mihring beng hriat theih loh a tichhuak a ni. Hetiang kalphung hi piezoelectric effect an ti a .
Tunah chuan doctor chuan cancer dona damdawi, paclitaxel ang chi chu taksaah a inject ang tih han ngaihtuah teh. Chutih rual chuan, pawn lam aṭanga control theih thil chuan thluaka chu implant te tak te chu electric a pe bawk. Tichuan, a ultrasound wave chhuak chuan kan sawi tawh Blood-Brain Barrier cell te chu a ti vibrate deuh a, an inkarah gap te te a siam ta a ni. A dik tak chuan gate khar nghet tak chu a inhawng deuh ang mai a ni. Chutiang gap hmang chuan cancer damdawi chu cancer cell-ah direct-in a kal thei a ni. Mak a ni lo maw?
A hnuaia table-ah hian he technology thar thatna thenkhat hi han thlir ila.
| Nihphung | Hrilhfiahna |
|---|---|
| Tum bik | Damdawi te hi thluak cancer cell-ah direct-in a kal a ni. |
| Sahimna | Thluak tissue hrisel tak tak a tichhe lo. |
| Bungrua | Taksa tana \angkai tak, glycine atanga siam a ni. |
| Biodegradable a ni thei | Hun a lo kal zel a, taksa chhungah harsatna engmah thlen lovin a hmin a. A lakchhuah nan surgery dang neih a ngai tawh lo. |
| Thunun | He device hi eng chen nge a active tur tih hi doctor ten an control thei a ni. |
Ultrasound technology hmanna hmun zau tak
He ultrasound technology hi damdawi lam tan chuan thil thar a ni lo. Baby scan atan pawh kan hre fo tawh. Mahse tunah chuan chu aia tam atan hman a ni ta. He technology siamtu mithiam zinga mi Dr. Neal Kassell-a sawi dan chuan, "magnifying glass hmanga ni êng focus a, hnah pakhat hal" ang mai a ni. Chu chu energy chu chiang takin a kal thei tihna a ni a, duhthusam target lam chauh a ni. Chuvangin a chhehvela tissue hrisel te a tichhe lo.
Tunah chuan doctor-te chuan ultrasound technology hmanga tissue nena inzawmna kawng hrang hrang 30 chuang an hre tawh a, kum sawm kalta khan hmanraw 5 chauh an hre tawh a ni.
Hetiang hriatna hmang hian he technology hi thluak cancer chauh ni lovin, thluak lam natna Alzheimer leh Parkinson’s te, enkawl harsa tak tak pancreatic leh prostate cancer te, ruihhlo ngawlvei te pawh enkawl theih a nih beisei a ni.
He technology hmalam hun hi eng ang nge ni ang?
Hei hi research stage-ah a la awm tih kan hriat reng a ngai. Scientist-te chuan hei hi mice-ah an test a, result hlawhtling tak an hmu a ni. Damdawi pek an nih chuan tumor te chu a tlahniam a, rannungte dam chhung pawh a let hnih zetin a pung a ni. Thla 6 hnuah pawh side effect a awm lo. A dawtah chuan team hian vawkah a him leh him loh test an tum a ni.
Hei hi hmuchhuaktu lead scientist Thanh Nguyen chuan nakin lawkah heng implant te tak te tam tak hmang hian patch ang chi thil siam a beisei. Tichuan thluak hmun hrang hrang chu vawi khatah target leh enkawl theih a ni tawh ang. Hetiang hmanrua hi thluaka tumor surgery hmanga lakchhuah hnua cancer cell la awm zawng zawng tihchhiat nan hman theih a ni mai thei.
Take-Home Thuchah a ni
- He thuziak-a kan sawi tak biodegradable implant hi thluak cancer enkawlna atana technology beisei awm tak, tunlai tak a ni.
- Hei hian ultrasound wave hmanga thisen leh thluak inkharkhip chu hun eng emaw chen hawn a huam a, chu chuan cancer dona damdawi chu thluaka a luh loh nan a veng a ni.
- This is still in the research stage , mihring tan hman theih a nih hma chuan hun engemaw chen a la ngai dawn a ni.
- Hei hi nakin lawkah chuan thluak surgery, chemotherapy, leh radiation therapy ang chi enkawlna awm tawhte tihpunna emaw, a danglamna emaw atan hman theih a ni ang.
- Nangmah emaw, i hriat miin emaw cancer natna chungchangah ngaihtuahna i neih chuan i doctor nen sawiho fo ang che.
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