(1) immunoassay reagents yuav maj mam siv qhov chaw ntawm cov tshuaj khomob thiab biochemical reagents, kev tshuaj xyuas cov tshuaj reagents loj hlob.
(2) kev txhim kho ntawm cov tswv yim tshawb nrhiav yog rau cov ncej. Kev kuaj mob yog ib qho kev sib txuas thiab siv suab paj nruag heev rau ntawm ib sab tes, ntawm qhov tod tes yog yooj yim, ceev thiab yooj yim rau kev sib kis ceev ceev.
3) soj ntsuam cov khoom ntau yuav nthuav dav zuj zus.
(4) cov khoom tshiab sai dua, vim kev ua haujlwm rau genetic engineering, recombinant DNA thiab monoclonal antibodies, daim ntawv thov thiab kev tsim kho ntawm cov khoom siv niaj hnub no kom paub meej yog kev kuaj mob sai tau los ntawm kev tshawb fawb theem mus rau cov theem soj ntsuam thiab lub sij hawm luv ua kom tiav.
Xyoo International ntawm kev tshawb nrhiav pom mob reagent kev ua lag luam tau nce txog li 3% ~ 5%, tseem nyob hauv ib lub sijhawm ntawm kev loj hlob, Teb Chaws Asmeskas tau ze li ntawm 700 FDA pom zoo tshawb nrhiav reagents, qeb duas hauv lub ntiaj teb, tab sis nrog World Health Organization thoob ntiaj teb kev faib tawm ntawm tus kab mob Association tsis ntev los no tshaj tawm lub ntiaj teb paub 12000 kab mob tshaj li cov neeg xav tau ntau heev.
Kev soj ntsuam cov kev lag luam ntawm kev lag luam tom qab ob peb xyoos ntawm txoj kev loj hlob sai, txawm tias muaj qee qhov kev soj ntsuam tseem ceeb tau nkag mus rau theem paub tab, kev ua lag luam muaj kev ywj pheej, tab sis tseem muaj kev loj hlob ntawm 15% ~ 20%. Tam sim no piv nrog rau ntau pua khoom ntawm cov lag luam thoob ntiaj teb thiab kev lag luam yog nyob deb ntawm kev tsim, xws li prom thiab fecal occult ntshav xeem tau muaj kev lag luam loj loj. Txawm hais tias xav tau los ntawm loj, paub tab, piv txwv thaum ntxov cev xeeb tub, kuaj qia hlau, thiab ntau hom kab mob, lub khw tseem muaj peev xwm zoo rau kev loj hlob. Ib txhij nrog kev txhim kho cov neeg nyob tus qauv thiab kev hloov kho ntawm txoj kev kho mob, qhov loj ntawm kev ua lag luam yuav ntxiv zuj zus ntxiv.
