Lab-loj ntshav hloov mus rau tib neeg hauv ntiaj teb-thawj kev sim tshuaj

LONDON - Cov ntshav loj hlob hauv chav kuaj tau raug xa mus rau tib neeg thawj zaug hauv kev sim tshuaj ntsuam xyuas thaj chaw uas cov kws tshawb fawb UK hais tias tuaj yeem txhim kho kev kho mob rau cov neeg muaj ntshav tsis txaus thiab hom ntshav tsawg.

Ob tus neeg mob hauv tebchaws Askiv tau txais koob tshuaj me me - sib npaug rau ob peb teaspoons - ntawm cov ntshav kuaj ntshav hauv thawj theem ntawm kev sim dav tsim los saib seb nws coj li cas hauv lub cev.

Qhov kev sim, uas tam sim no yuav txuas ntxiv mus rau 10 tus neeg mob nyob rau lub sijhawm ob peb lub hlis, lub hom phiaj los kawm txog kev ua neej nyob ntawm cov cell loj hlob piv nrog rau kev txhaj tshuaj ntawm cov qe ntshav liab.

Cov kws tshawb fawb hais tias lub hom phiaj tsis yog los hloov cov ntshav pub dawb rau tib neeg, uas yuav txuas ntxiv ua rau feem ntau ntawm cov ntshav. Tab sis cov thev naus laus zis tuaj yeem tso cai rau cov kws tshawb fawb los tsim cov ntshav tsawg heev uas nyuaj rau qhov chaw tab sis qhov tseem ceeb rau cov neeg uas vam khom cov ntshav tsis tu ncua rau cov mob xws li mob qog noj ntshav.

Dr. Farrukh Shah, tus thawj coj kho mob ntawm Transfusion rau NHS Ntshav thiab Hloov Kho, hais tias, "Lub ntiaj teb no ua kev tshawb fawb tau tsim cov hauv paus rau kev tsim cov qe ntshav liab uas muaj kev nyab xeeb tuaj yeem siv los hloov cov neeg muaj mob xws li mob qog noj ntshav," said Dr. ntawm qhov project.

“Qhov kev xav tau ntawm cov ntshav pub dawb los muab cov ntshav feem ntau yuav nyob twj ywm. Tab sis lub peev xwm rau txoj haujlwm no kom muaj txiaj ntsig zoo rau kev hloov cov neeg mob yog qhov tseem ceeb, "nws hais ntxiv.

Kev tshawb fawb, uas tau ua los ntawm cov kws tshawb fawb hauv Bristol, Cambridge thiab London, nrog rau NHS Ntshav thiab Hloov Kho, tsom mus rau cov qe ntshav liab uas nqa oxygen los ntawm lub ntsws mus rau tag nrho lub cev.

Thaum pib, kev pub ntshav tsis tu ncua tau muab coj los siv thiab cov hlaws sib nqus tau siv los txheeb xyuas cov qia hlwb uas muaj peev xwm ua cov qe ntshav liab.

Tom qab ntawd cov stems tau muab tso rau hauv ib qho kev daws teeb meem hauv ib chav kuaj. Nyob ib ncig ntawm peb lub lis piam, qhov kev daws teeb meem txhawb cov hlwb kom sib npaug thiab loj hlob mus rau hauv cov hlwb loj dua.

Cov hlwb tom qab ntawd tau ua kom huv si siv cov txheej txheem lim dej - tib hom lim uas siv thaum pub ntshav tsis tu ncua kom tshem tawm cov qe ntshav dawb - ua ntej muab khaws cia thiab tom qab hloov mus rau cov neeg mob.

Rau qhov kev sim, cov ntshav kuaj ntshav tau cim npe nrog cov khoom siv hluav taws xob, feem ntau siv hauv cov txheej txheem kho mob, saib xyuas seb nws nyob ntev npaum li cas hauv lub cev.

Cov txheej txheem tib yam tam sim no yuav raug siv rau kev sim ntawm 10 tus neeg tuaj yeem pab dawb, uas txhua tus yuav tau txais ob qhov nyiaj pub dawb ntawm 5-10mls tsawg kawg yog plaub lub hlis sib nrug - ib qho ntawm cov ntshav ib txwm muaj thiab ib qho ntawm cov ntshav loj - los sib piv cov cell 'lifespans.

Nws kuj tseem cia siab tias qhov kev ua neej zoo tshaj plaws ntawm cov cell loj hlob tuaj yeem txhais tau tias cov neeg mob yuav tsum tau txhaj tshuaj tsawg dua lub sijhawm.

Ib qho kev pub ntshav ib txwm muaj kev sib xyaw ntawm cov menyuam yaus thiab laus cov qe ntshav liab, txhais tau tias lawv lub neej muaj peev xwm ua tsis tau zoo thiab tsis zoo. Lab-loj cov ntshav, lub sijhawm no, tau ua tshiab, txhais tau tias nws yuav tsum kav li 120 hnub uas xav tau cov qe ntshav liab.

Tseem, muaj cov nqi tseem ceeb tam sim no txuas nrog cov thev naus laus zis.

Qhov nruab nrab cov ntshav pub dawb tam sim no raug nqi NHS nyob ib puag ncig £ 145, raws li NHS Ntshav thiab Hloov Kho. Lab-loj hloov pauv yuav zoo li kim dua.

NHS Ntshav thiab Hloov Kho tau hais tias tsis muaj "tsis muaj daim duab" rau cov txheej txheem tam sim no, tab sis ntxiv tias cov nqi yuav raug txo qis vim tias cov thev naus laus zis tau nce.

"Yog tias qhov kev sim ua tiav thiab kev tshawb fawb ua haujlwm, ces nws tuaj yeem qhia txog qhov ntsuas nyob rau xyoo tom ntej, txhais tau tias cov nqi yuav poob," tus cev lus hais rau CNBC.