Ukuhlolwa kwe-PCR kubiza kakhulu futhi kuyinkimbinkimbi kunokuhlola amasosha omzimba ngoba kudinga amathuluzi akhethekile aselabhorethri nengqalasizinda, kuthatha isikhathi futhi kudinga abasebenzi abaningi, kunokuzwela okuphezulu nokucaciswa kwawo, futhi kusetshenziswa ngokuyinhloko ekuxilongeni izifo ezikhona. Ngokuphambene, ukuhlola amasosha omzimba kulula futhi kushibhile, kusetshenziselwa ukunquma izifo ezidlule, futhi kunokuzwela okuphansi kanye nokucaciswa kwawo.
Inani eliphakeme lokuhlolwa kweCovid-19 PCR lalingekho ngoFebhuwari noma Mashi 2020, lapho amacala amasha okutheleleka nokufa enyuka nsuku zonke esikhundleni sokuphakama kwebhizinisi kwakungo-Ephreli noMeyi, ngoba ngalesi sikhathi, abantu babekhuthazwa ukuthi babuye ukusebenza. Lapho abantu bekhuthazwa ukuthi babuyele emsebenzini nasesikoleni, bonke kufanele badlule esivivinyweni esinjalo ukuze abaphilile bakwazi ukubuyela emsebenzini nasesikoleni ngaphandle kokuthola igciwane ngesikhathi somsebenzi noma esifundweni futhi labo abanegciwane kufanele babe nokuhlukaniswa nokwelashwa ngaphandle ukusabalalisa igciwane.
Ikusasa lokuhlolwa kwe-PCR (Polymerase Chain Reaction) libukeka lithembisa, ngocwaningo oluqhubekayo nentuthuko okuhloswe ngayo ukuthuthukisa isivinini, ukunemba, nokufinyeleleka kokuhlolwa. Nazi ezinye zentuthuko ezingaba khona esikhathini esizayo sokuhlolwa kwe-PCR:
· Ukuhlola indawo yokunakekela: Enye yentuthuko ebaluleke kakhulu ekuhlolweni kwe-PCR ukuya ekuhloleni indawo yokunakekela, okusho ukuthi ukuhlolwa kungenziwa ngaphandle kwelabhorethri naseduze kombhede wesiguli. Lokhu kunganciphisa kakhulu isikhathi esisithathayo ukuze kutholwe imiphumela futhi kwenze ukuhlola kufinyeleleke kakhudlwana kuzilungiselelo ezinomkhawulo wensiza.
· I-Multiplexing: Ubuchwepheshe be-PCR buyathuthukiswa ukuze buvumele ukutholwa kwamagciwane amaningi ekuhlolweni okukodwa. Lokhu kuzothuthukisa ukusebenza kahle kokuhlolwa futhi kuvumele ukutholwa ngokushesha kwezifo eziningi ezithathelwanayo.
· Ukuzwela okuthuthukisiwe: Kuyaqhubeka imizamo yokuthuthukisa ukuzwela kokuhlolwa kwe-PCR, okuvumela ukutholwa kwamazinga aphansi kakhulu e-RNA yegciwane. Lokhu kuzobaluleka ekuhlonzweni kusenesikhathi kanye nokugadwa kwezifo ezithathelwanayo.
· Ukuhlanganiswa nobunye ubuchwepheshe: Ukuhlolwa kwe-PCR kuhlanganiswa nobunye ubuchwepheshe, obufana ne-microfluidics kanye nezinhlelo ze-lab-on-a-chip, ukuze kwandiswe ukusebenza kahle nokunciphisa izindleko.
Sekukonke, ikusasa lokuhlolwa kwe-PCR libukeka lithembisa, ngocwaningo oluqhubekayo nentuthuko egxile ekuthuthukiseni isivinini, ukunemba, kanye nokufinyeleleka.
I-SANSURE yinkampani ekhiqiza amakhithi okuhlola i-nucleic acid (NAT) ukuze kuhlolwe i-COVID-19. Nansi ukubuka konke okujwayelekile kokuthi ikhithi ye-SANSURE NAT ingasetshenziswa kanjani ekulawuleni i-COVID-19:
· Qoqa isampula: Umsebenzi wezempilo uqoqa isampula esigulini, ngokuvamile ngokuthatha i-swab ngemuva komphimbo noma emgudwini wamakhala.
· Khipha i-RNA: Ikhithi ye-SANSURE NAT isetshenziselwa ukukhipha i-RNA (izakhi zofuzo) kusampula yesiguli. Le RNA iqukethe i-viral genome uma isiguli sitheleleke nge-COVID-19.
· Khulisa i-RNA: I-RNA ibe isikhuliswa kusetshenziswa indlela ye-Polymerase Chain Reaction (PCR). Le nqubo yokukhulisa yenza kube nokwenzeka ukuthola ngisho amanani amancane kakhulu egciwane le-RNA kusampula.
· Thola igciwane: I-RNA ekhulisiwe bese ihlolelwa ukuba khona kwe-COVID-19 viral RNA. Uma igciwane likhona, ukuhlolwa kuzonikeza umphumela oqondile. Uma igciwane lingekho, ukuhlolwa kuzonikeza umphumela ongenayo.
· Humusha imiphumela: Imiphumela yekhithi ye-SANSURE NAT ivamise ukutolikwa ochwepheshe bezempilo endaweni yaselabhorethri. Ukuhlolwa kunikeza ukutholakala okuthembekile nokunembile kwe-COVID-19, okubalulekile ekulawuleni ukusabalala kwalesi sifo.
Sekukonke, ikhithi ye-SASURE NAT ingasetshenziswa ukuxilonga ngokushesha nangokunembile i-COVID-19, okubalulekile ekulawuleni ukusabalala kwesifo.
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9027809990 | Indawo Yokusebenzela Yamamolekhule Ephathekayo | Lo mkhiqizo usetshenziswa ngokubambisana nama-reagents ahlobene akhiqizwe yi-Sansure Biotech Inc. Ngokususelwa kubuchwepheshe be-polymerase chain reaction (PCR), lesi sitishi singasetshenziselwa ukukhipha umtholampilo, ukukhulisa nokuhlaziya i-nucleic acid (DNA / RNA) amasampula avela emzimbeni womuntu. | Buza Manje |
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Inhlamba wuhlobo oluphezulu eChina lokuxilongwa kwamangqamuzana. Kusukela ekuqaleni kokuqhamuka kwegciwane le-corona eChina, Inhlamba ibhalise e-China National Medical Products Administration, futhi isetshenziswe kabanzi futhi yanikezwa ubufakazi eChina. Kuze kube manje, kusetshenziswe izivivinyo ezingaphezu kwezigidi ezingama-30 ezivela kwaSansure eChina emhlabeni jikelele. Kusuka ku-EQA yakamuva (Ukuhlolwa Kwekhwalithi Yangaphandle) eyenziwe yiNational Center for Clinical Laboratories for Covid-19 diagnostics, ama-laboratories emitholampilo angama-258 kwangu-823 esewonke athumele umbiko wokuhlolwa, okhombisa isabelo semakethe seSansure eChina.
IMozocare iyinkundla yokufinyelela kwezokwelapha ezibhedlela nasemitholampilo ukusiza iziguli ukuthi zithole ukunakekelwa okungcono kwezempilo ngamanani aphansi. Inikeza imininingwane yezokwelapha, imishanguzo yezokwelapha, imishanguzo yezokwelapha, imishini yezokwelapha, izinto ezisetshenziswayo zaselebhu nezinye izinsizakalo ezihlangene.