Kufulumizitsa matenda odalirika matenda

Kuchedwa kuzindikira matenda opatsirana kuyika anthu ambiri pachiwopsezo m'dziko lathu lapadziko lonse lapansi, makamaka ndi tizilombo toyambitsa matenda timene timapatsirana pakati pa nyama ndi anthu. Pafupifupi 75% mwa tizilombo toyambitsa matenda 30 tomwe tapezeka kumene zaka 30 zapitazi mu 2008 ndianyama, malinga ndi lipoti la WHO lomwe linatulutsidwa mu 2021.

"Gulu lathu ladzipereka kuti ligonjetse zovuta zopanga matenda kuti zithandizire kufunikira kwa matenda a POCT komanso kupezeka kwa IVD (mu vitro) ndi osakhala a IVD, "akutero Lianyi Xie, yemwe anayambitsa Hangzhou Bigfish Bio-tech Co., Ltd, mu 2017. "Mayeso athu opangira chisamaliro (POCT) apangidwa kuti azigwira ntchito mofulumira m'zinthu zopanda malire, pamene akudyetsa. kwa matenda osiyanasiyana.”

Ma POCTs a Bigfish adapangidwa kuti ateteze chitetezo cha chakudya, komanso thanzi la ziweto ndi ziweto zomwe zikuyenda nawo, makamaka poganizira kuchuluka kwa eni ziweto ku China.

Kuvomerezeka kwa mapangidwe a POCT mwachangu, Xie adalongosola, kuyenera kupondaponda pakati pazatsopano ndikuyang'ana paukadaulo wachikhalidwe komanso wodalirika wokulitsa, kutengera polymerase chain reaction (PCR), kuti azindikire kuchuluka kwa ma nucleic acid kuchokera ku media zovuta.

Ganizirani za kufalikira kwa African swine fever (ASF) ku China, komwe kuli msika waukulu kwambiri padziko lonse lapansi wopangira nkhumba komanso kudya. Mu 2019, ASF idapha nkhumba zopitilira 43 miliyoni, ndipo pafupifupi $ 111 biliyoni pakutayika. Kupititsa patsogolo mapangidwe a POCT kumadalira mgwirizano wapamtima ndi mabungwe amaphunziro ndi aboma, komanso mayankho ochokera kwa ogwiritsa ntchito, monga oweta nkhumba akuluakulu aku China.

"Kulondola komanso kukhudzidwa kofanana ndi ma labotale, ngakhale m'mafamu ang'onoang'ono akutali, ndizofunikira pazida zathu, zomwe zimakhala zotsika mtengo komanso zosavuta kugwiritsa ntchito pagulu lililonse la nkhumba," akufotokoza Xie.

Ntchito ya Bigfish pa kupewa ndi kuthetsa matenda m'dziko lonse lapansi imafikiranso ku brucellosis, yomwe idakali matenda ofala kwambiri padziko lonse lapansi, komanso matenda a nyama zina.

Bigfish yathandizira POCT mwachangu m'malo pafupifupi 4,000 azanyama ku China. Shuilin Zhu, wapampando wa Zhejiang Small Animal Protection Association, adawonjezeranso kuti matekinoloje a kampani pazinyama.

Kuweta ndi kusamalira ziweto sikungowonjezera mphamvu zopewera ndi kuwongolera, komanso kumathandizira kwambiri kasamalidwe ka ziweto.

Kupangitsa kuti mamangidwe ang'onoang'ono popanda mtengo wokulirapo kwa ogwiritsa ntchito ndichinthu chinanso chofunikira pakupanga ndi kupanga pamayeso awo amtundu. Kuyeza kwawo kwa maselo a GeNext sikukulirapo kuposa botolo lamadzi, ndipo kumalemera ma kilogalamu 2. Imakhala ndi tchipisi ta mesofluidic ndi ma microfluidic omwe amasintha njira zolemetsa kuchokera ku nucleic acid m'zigawo, kukulitsa ma gene mpaka kukweza ndi kusanthula zenizeni zenizeni.

GeNext 2.0 yotsekedwa mokwanira kuti ipewe kuipitsidwa kwa mpweya, GeNext 2.0 yomwe tsopano ikupangidwa mochuluka ingathandize kuti zitsanzo zichuluke kuchoka pa 1 kufika pa 16 pozungulira, ndondomeko yomwe ikuyembekezeredwa ikukulitsidwa kuchoka pa 5 mpaka 25 pa liwiro lililonse, popanda nthawi yowonjezera kapena mtengo.

"Mapangidwe athu a GeNext 3.0 achepetsanso nthawi, kukweza ndi tchipisi tokhala ndi silicon, ndikuphatikizanso ukadaulo wotsatizana monga kutsatizana kwa nanopore pazachipatala pakuyezetsa asanabadwe komanso kuzindikira koyambirira kwa khansa," akutero Xie. "Mapangidwe athu a POCT tsiku lina atha kugwiritsidwa ntchito ndi aliyense, kulikonse osaganizira mtengo wake."