Kukurumidzisa kuongororwa kwezvirwere zvinovimbika

Kuongororwa kwezvirwere zvinotapuriranwa kunonoka Zvinoisa huwandu hwevanhu vakawanda panjodzi munyika yedu yepasi rose, kunyanya nezvirwere zvinotapuriranwa kubva kumhuka nevanhu. Zvinofungidzirwa kuti 75% yezvirwere zvevanhu makumi matatu zvakawanikwa mumakore makumi matatu apfuura muna 2008 zvinobva kumhuka, sekureva kwemushumo weWHO wakaburitswa muna 2021.

"Chikwata chedu chakazvipira kukunda matambudziko ekugadzira chirwere kuti chibatsire kudiwa kwekuongorora kwePOCT nekukurumidza uye kuwanikwa mune zvese zviri zviviri IVD (mu-vitro) uye isiri yeIVD,” anodaro Lianyi Xie, uyo akatanga Hangzhou Bigfish Bio-tech Co., Ltd, muna 2017. “Miedzo yedu yekutarisira varwere (POCT) yakagadzirirwa kushanda nekukurumidza mumamiriro ezvinhu asina zviwanikwa zvakawanda, uku ichibatsira zvirwere zvakasiyana-siyana.”

Mapoka eBigfish akagadzirwa kuchengetedza kuchengetedzeka kwechikafu, pamwe nehutano hwezvipfuyo nemhuka dzinofambidzana nazvo, kunyanya tichifunga nezvehuwandu huri kuwedzera hwevaridzi vezvipfuyo muChina.

Kubvumidzwa kwekugadzira kwePOCT nekukurumidza, Xie akatsanangura, kunofanirwa kuenzana zvakanaka pakati pekuvandudza nekutarisa tekinoroji yechinyakare uye yakavimbika yekuwedzera, yakavakirwa papolymerase chain reaction (PCR), kuti ione huwandu hudiki hwe nucleic acids kubva kune complex media.

Funga nezvekupararira kwechirwere cheAfrican swine fever (ASF) muChina, uko kune musika mukuru wekugadzira nekudya nyama yenguruve pasi rose. Muna 2019, ASF yakakonzera kufa kwenguruve dzinopfuura mamiriyoni makumi mana nematatu, uye kurasikirwa kwadzo kunosvika mabhiriyoni zana nerimwe emadhora ekuAmerica. Kugadzira POCT kunotsamira pakushanda pamwe chete nemasangano edzidzo nehurumende, pamwe nemhinduro kubva kuvashandisi, vakaita sevapfuyi vakuru venguruve muChina.

"Kururama uye kunzwisisa kwakafanana nekwakarongwa murabhoritari, kunyangwe mumapurazi madiki ari kure, zvakakosha pakushandisa zvinhu zvedu, izvo zvinotengeswa zvishoma uye zviri nyore kushandisa pamombe dzenguruve," anotsanangura Xie.

Basa raBigfish rekudzivirira nekupedza zvirwere munyika yese rinoshandawo kuBrucellosis, iyo ichiri chirwere chinowanzoonekwa nevanhu pasi rose, pamwe nezvirwere mumhuka dzinofamba pamwe chete.

Bigfish yabatsira POCT nekukurumidza munzvimbo dzinosvika zviuru zvina dzemhuka muChina yese. Shuilin Zhu, sachigaro weZhejiang Small Animal Protection Association, akawedzera kuti matekinoroji ekambani iyi ekuchengetedza mhuka

Kuchengeta mhuka nekuchengeta mhuka hakuna kungowedzera kushanda zvakanaka kwekudzivirira nekudzora, asiwo kunovandudza zvakanyanya kugara zvakanaka kwemhuka.

Kugonesa dhizaini diki pasina muripo mukuru kune vashandisi chimwe chinhu chakakosha mukugadzira nekugadzira bvunzo dzavo dzemajini. Muyedzo wavo wekuongorora mamorekuru GeNext hausi mukuru kupfuura bhodhoro remvura, uye unorema makirogiramu maviri. Une mesofluidic uye microfluidic chips dzinoita otomatiki matanho anorema kubva pakubviswa kwe nucleic acid, kuwedzera majini kusvika pakuiswa kwedata uye kuongororwa panguva chaiyo.

GeNext 2.0 yakavharwa zvizere kudzivirira kusvibiswa kwemhepo, iyo GeNext 2.0 iri kugadzirwa zvakanyanya inogona kugonesa kuwedzera kwehuwandu hwesampuro kubva pa1 kusvika pa16 padenderedzwa rega rega, kutevedzana kwakatarwa kwakawedzerwa kubva pa5 kusvika pa25 padenderedzwa rega rega, pasina nguva kana mari yekuwedzera.

"Magadzirirwo edu eGeNext 3.0 achawedzera kuderedza nguva, achavandudza nemachipisi akavakirwa pasilicon, uye achabatanidza matekinoroji ekutevera akadai se nanopore sequencing kuti pave neruzivo rwakakura mukuongorora kwepamuviri uye kuongororwa kwegomarara," anodaro Xie. "Magadzirirwo edu ePOCT anogona kushandiswa nemunhu wese, chero kupi zvako pasina kufunga nezvemutengo."