Tsis paub meej nyob rau hauv Kev Ntsuam Xyuas Kev Nyab Xeeb Ntawm Cov Khoom Noj Khoom Haus

Qhov tseem ceeb tshaj plaws ntawm qhov tsis paub tseeb ntawm cov khoom noj muaj txiaj ntsig zoo uas tau nthuav tawm los ntawm US National Research Council tshwm sim los ntawm cov lus nug hauv qab no: (1) Yog tias siv cov ntaub ntawv tsiaj, cov ntsiab lus tshuaj lom neeg twg yuav tsum tau txiav txim siab thiab cov sawv cev twg yuav tsum tau siv. (2) Dab tsi yog qhov txawv ntawm bioavailability thiab koob tshuaj tiv thaiv kev sib raug zoo ntawm tsiaj thiab tib neeg. (3) Yog tias tib neeg siv cov ntaub ntawv, xav txog seb qhov kev puas tsuaj ntawm kev siv yog dab tsi thiab qhov txawv ntawm qhov kev sib raug zoo ntawm koob tshuaj yog dab tsi. (4) Yuav ua li cas cov ntaub ntawv ntawm subchronic exposures yuav siv tau los kwv yees qhov kev pheej hmoo ntawm lub neej raug. (5) Yuav siv cov ntaub ntawv li cas ntawm kev kis los ntawm kev tsis noj zaub mov.