Utsi pakhungu pakupsa: Kusintha njira zachikhalidwe zomezanitsa

ZITHUNZI CREDIT:
Chithunzi cha ngongole
iStock

Utsi pakhungu pakupsa: Kusintha njira zachikhalidwe zomezanitsa

Utsi pakhungu pakupsa: Kusintha njira zachikhalidwe zomezanitsa

Mutu waung'ono mawu
Otchani ozunzidwa kuti apindule ndi kumezanitsa khungu pang'ono komanso kuchiritsa mwachangu.
    • Author:
    • Dzina la wolemba
      Quantumrun Foresight
    • July 28, 2022

    Chidule cha chidziwitso

    Ukadaulo wotsogola wa kuwotcha pakhungu ukusintha chithandizo cha kutentha. Mankhwala opopera awa amapereka njira zina zochitira maopaleshoni achikhalidwe, kulimbikitsa machiritso mwachangu, kuchepetsa zipsera, komanso kupweteka pang'ono. Kupatula chisamaliro chamoto, zatsopanozi zimakhala ndi kuthekera kokhazikitsa demokalase, kuchepetsa ndalama zothandizira zaumoyo, ndikukonzanso opaleshoni yodzikongoletsa.

    Utsi khungu chifukwa akapsa

    Anthu opsa kwambiri nthawi zambiri amafunikira maopaleshoni ophatikizira pakhungu kuti achire mwachangu komanso kuchepetsa zipsera. Zimaphatikizapo kutenga khungu losawonongeka kwa wovulalayo ndikuliika pabala lopsa ndi opaleshoni kuti lichiritse. Mwamwayi, matekinoloje atsopano akugwiritsidwa ntchito kuti apititse patsogolo kugwira ntchito kwa njirayi.     

    Dongosolo la RECELL limaphatikizapo kutenga kaphatikizidwe kakang'ono ka khungu lathanzi kuchokera kwa munthu amene wapsa ndi kuviika mu njira ya enzyme kuti apange kuyimitsidwa kwa maselo amoyo omwe amatha kupopera pamabala oyaka. Kumezanitsa khungu kukula kwa kirediti kadi kungagwiritsidwe ntchito kubisa zonse zowotcha motere. Kuphatikiza apo, kuchirako kumadziwika kuti kumayenda mwachangu, sikupweteka kwambiri, ndipo kumachepetsa mwayi wotenga matenda ndi zipsera.
     
    Chodabwitsa china cha bioengineering ndi CUTISS's denovoSkin. Ngakhale siwopopera ndendende, imagwira ntchito mofananamo kuti muchepetse kuchuluka kwa kumezanitsa khungu kofunikira. Pamafunika ma cell a khungu osapsa, kuwachulukitsa, ndikuwaphatikiza ndi hydrogel zomwe zimapangitsa kuti pakhale khungu lokhuthala la 1mm lochulukirapo kuwirikiza ka zana. DenovoSkin imatha kupanga ma graft angapo nthawi imodzi popanda kulowetsa pamanja. Mayesero a gawo lachitatu la makinawo akuyembekezeka kutha pofika 2023.   

    Zosokoneza   

    Njirazi zimakhala ndi kuthekera kokhazikitsa njira za chithandizo cha demokalase, zomwe zimapangitsa kuti anthu ambiri azipezeka, kuphatikizapo anthu omwe ali m'madera omwe kuli nkhondo kumene chithandizo chamankhwala chingakhale chochepa. Mwachidziwitso, kulowererapo pang'ono kwamanja komwe kumafunikira paukadaulo uwu, kupatula ngati atachotsa khungu la opaleshoni, ndi mwayi waukulu, kuwonetsetsa kuti ngakhale m'malo ovuta, odwala angapindule ndi mankhwalawa.

    Kuyang'ana m'tsogolo, kuchepetsa ululu ndi mphamvu zochepetsera matenda za matekinolojewa zikuyembekezeka kukhala ndi mphamvu yayikulu. Odwala omwe amawotchedwa nthawi zambiri amakumana ndi ululu wopweteka kwambiri akamachira, koma zatsopano monga khungu lopopera zimatha kuchepetsa kuvutika kumeneku. Komanso, pochepetsa chiopsezo chotenga matenda, mankhwalawa amatha kuchepetsa kufunika kokhala m'chipatala nthawi yayitali komanso chisamaliro chotsatira, kuchepetsa ndalama zothandizira zaumoyo ndi zothandizira.

    Kuphatikiza apo, zomwe zimatengera nthawi yayitali zimapitilira gawo la opaleshoni yodzikongoletsa. Pamene matekinolojewa akupitilirabe kupita patsogolo, amatha kugwiritsidwa ntchito pazokongoletsa, kupangitsa maopaleshoni odzikongoletsa kukhala otsika mtengo komanso opambana. Kukula kumeneku kungathe kupatsa mphamvu anthu kuti aziwoneka bwino ndi chidaliro chokulirapo komanso zoopsa zochepa, ndikukonzanso makampani azodzikongoletsera.

    Zotsatira za zatsopano zapakhungu zomezanitsa

    Zowonjezereka za matekinoloje a khungu la spray zingaphatikizepo:

    • The chitukuko cha buku mankhwala osowa khungu matenda.
    • Kupanga njira zatsopano zochiritsira zosakanizidwa zomwe zimaphatikiza njira zakale ndi zatsopano zothandizira machiritso. 
    • Kupanga njira zatsopano zomangiranso nkhope ndi manja, makamaka kwa amayi omwe akuvutika ndi asidi.
    • Kuchiza mwachangu motero chitetezo chowonjezereka choperekedwa kwa ozimitsa moto ndi ogwira ntchito zadzidzidzi.
    • Kupanga njira zatsopano zopangira opaleshoni yodzikongoletsa kwa odwala omwe ali ndi zizindikiro zazikulu zobadwa kapena zopunduka pakhungu. 
    • Njira zatsopano zodzikongoletsera zomwe pamapeto pake zidzalola anthu athanzi kusankha kusintha ziwalo kapena khungu lawo ndi khungu lamtundu wina kapena kamvekedwe. Njirayi ingakhale yosangalatsa makamaka kwa odwala okalamba omwe akufuna kusintha khungu lawo lokalamba kapena la makwinya ndi khungu laling'ono, lolimba.

    Mafunso oyenera kuwaganizira

    • Kodi mukuganiza kuti matekinoloje otere amatha kunyamulidwa ndikugwiritsidwa ntchito mwachangu bwanji m'malo omwe kuli nkhondo?
    • Kodi mukuganiza kuti chithandizochi chidzakhala chademokalase monga momwe analonjezera? 

    Maumboni anzeru

    Maulalo otsatirawa otchuka ndi mabungwe adanenedwa kuti adziwe izi: