litaba

 

Lilemong tsa morao tjena, boleng le tšireletseho ea tee e hohetse tlhokomelo e eketsehileng. Masalla a chefo e bolaeang likokoanyana a fetang tekanyetso a etsahala nako le nako, 'me tee e romelloang EU hangata e tsebisoa ka ho feta tekanyetso.

Likokoana-hloko li sebelisoa ho thibela likokoanyana le mafu nakong ea ho lema tee. Ka tšebeliso e pharaletseng ea chefo e bolaeang likokoanyana, liphello tse mpe tsa masala a chefo e bolaeang likokoanyana a feteletseng, a sa utloahaleng kapa a sebelisoang hampe bophelong ba batho, tikoloho ea tikoloho le khoebo ea linaha tse ling li ntse li bonahala haholoanyane.

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Hajoale, mekhoa ea ho lemoha masala a chefo e bolaeang likokoanyana ka har'a tee haholo-holo e kenyelletsa karolo ea mokelikeli, mohato oa khase, le ultra-high performance liquid chromatography-tandem mass spectrometry.
Leha mekhoa ena e na le kutlo e phahameng ea ho lemoha le ho nepahala, ho thata ho e tsebahatsa maemong a tlase ka ho sebelisa lisebelisoa tse kholo tsa chromatographic, tse sa lokeleng tlhahlobo e kholo.
Mokhoa oa ho thibela enzyme o sebelisoang bakeng sa tlhahlobo e potlakileng sebakeng sa masala a chefo e bolaeang likokoanyana o sebelisoa haholo-holo bakeng sa ho lemoha masala a organophosphorus le carbamate chefo e bolaeang likokoanyana, e sitisoang haholo ke matrix mme e na le sekhahla se phahameng sa bohata.
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K'inbon's colloidal gold discovery card e nka molao-motheo oa competitive inhibition immunochromatography.
Masalla a lithethefatsi sampoleng a ntšoa 'me a kopanngoa le antibody e khethehileng e ngotsoeng ka khauta ea colloidal ho thibela motsoako oa antibody le antigen moleng oa teko (T line) mothapong oa teko, e leng se bakang phetoho ea 'mala oa mohala oa teko.
Masalla a chefo e bolaeang likokoanyana lisampoleng a khethoa ka boleng ka ho bapisa botebo ba 'mala oa mohala oa ho lemoha le mohala oa taolo (C line) ka tlhahlobo ea pono kapa tlhaloso ea lisebelisoa.
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Mohlahlobi oa polokeho ea lijo o nkehang habobebe ke sesebelisoa se bohlale se ipapisitseng le tekanyo, taolo le theknoloji e kenelletseng ea sistimi.

E khetholloa ka ts'ebetso e bonolo, kutloisiso e phahameng ea ho lemoha, lebelo le phahameng le botsitso bo botle, ho lumellana le sekhahla sa ho lemoha ka potlako, ho ka thusa basebelisi tšimong ka potlako le ka nepo masalla a chefo e bolaeang likokoanyana ka tee.

 

 

 
                 

Nako ea poso: Aug-02-2023