Peb ntsuas cov zis ntawm 3-phenoxybenzoic acid (3-PBA), pyrethroid metabolite, hauv 1239 cov neeg laus nyob deb nroog thiab nroog Kauslim. Peb kuj tau tshuaj xyuas pyrethroid raug siv cov ntaub ntawv nug;
Cov tshuaj tua kab hauv tsevCov tshuaj tsuag yog ib qho tseem ceeb ntawm cov zej zog-theem cuam tshuam rau pyrethroids ntawm cov neeg laus hauv Kaus Lim Qab Teb, ceeb toom ntawm kev xav tau kev tswj hwm ib puag ncig ntau dua uas cov pyrethroid feem ntau raug, suav nrog tshuaj tua kab.
Rau cov laj thawj no, kev kawm txog cov teebmeem ntawm pyrethroids hauv cov neeg laus tuaj yeem yog qhov tseem ceeb hauv Kaus Lim Kauslim nrog rau lwm lub tebchaws uas muaj cov neeg laus loj hlob sai. Txawm li cas los xij, muaj qee qhov kev tshawb fawb piv rau pyrethroid raug lossis qib 3-PBA hauv cov neeg laus hauv cov neeg nyob deb nroog lossis nroog, thiab qee qhov kev tshawb fawb qhia txog txoj hauv kev muaj peev xwm kis tau thiab muaj peev xwm kis tau.
Yog li ntawd, peb tau ntsuas 3-PBA qib hauv cov zis kuaj ntawm cov neeg laus hauv Kaus Lim Kauslim thiab piv rau 3-PBA ntau hauv cov zis ntawm cov neeg laus nyob deb nroog thiab nroog. Tsis tas li ntawd, peb tau soj ntsuam qhov kev faib ua feem ntau tshaj qhov txwv tam sim no los txiav txim siab pom pyrethroid ntawm cov neeg laus hauv Kaus Lim Kauslim. Peb kuj tau txheeb xyuas qhov muaj peev xwm ntawm kev kis tus kab mob pyrethroid siv cov lus nug thiab cuam tshuam nrog cov zis 3-PBA qib.
Hauv txoj kev tshawb no, peb tau ntsuas cov zis 3-PBA qib hauv cov neeg laus hauv Kaus Lim Kauslim uas nyob hauv thaj chaw deb nroog thiab nroog thiab tshuaj xyuas kev sib raug zoo ntawm cov peev txheej ntawm pyrethroid raug thiab tso zis 3-PBA qib. Peb kuj tau txiav txim siab qhov kev faib ua feem ntau ntawm cov kev txwv uas twb muaj lawm thiab ntsuas qhov sib txawv ntawm tus kheej thiab tus kheej hauv 3-PBA qib.
Hauv kev tshawb fawb yav dhau los, peb pom muaj kev sib raug zoo ntawm cov zis 3-PBA qib thiab kev poob ntawm lub ntsws ua haujlwm hauv nroog cov neeg laus hauv South Kauslim [3]. Vim peb pom tias cov neeg laus hauv nroog Kauslim tau raug cov pyrethroids siab hauv peb txoj kev tshawb fawb yav dhau los [3], peb tsis tu ncua piv cov zis 3-PBA qib ntawm cov neeg laus hauv nroog thiab cov neeg laus hauv nroog los ntsuas qhov ntau ntawm cov txiaj ntsig pyrethroid. Txoj kev tshawb no tom qab ntawd soj ntsuam cov peev txheej ntawm kev raug pyrethroid.
Peb txoj kev tshawb fawb muaj ob peb lub zog. Peb tau siv rov ntsuas cov zis 3-PBA kom pom cov pyrethroid raug. Qhov kev tsim vaj huam sib luag ntev no tuaj yeem cuam tshuam txog kev hloov pauv ntawm lub sijhawm ntawm pyrethroid raug, uas tuaj yeem hloov tau yooj yim raws sijhawm. Tsis tas li ntawd, nrog rau qhov kev tsim qauv no, peb tuaj yeem tshuaj xyuas txhua qhov kev kawm raws li nws tus kheej tswj thiab ntsuas qhov cuam tshuam luv luv ntawm pyrethroid raug siv 3-PBA ua cov sib txawv rau cov sijhawm kawm hauv tib neeg. Tsis tas li ntawd, peb yog thawj zaug txheeb xyuas ib puag ncig (tsis ua haujlwm) qhov chaw ntawm pyrethroid raug rau cov neeg laus hauv Kaus Lim Kauslim. Txawm li cas los xij, peb txoj kev tshawb fawb kuj muaj kev txwv. Hauv txoj kev tshawb no, peb tau sau cov ntaub ntawv hais txog kev siv tshuaj tua kab uas siv cov lus nug, yog li lub sijhawm luv ntawm kev siv tshuaj tua kab thiab kev sau zis tsis tuaj yeem txiav txim siab. Txawm hais tias tus cwj pwm kev coj cwj pwm ntawm kev siv tshuaj tua kab tsis tau hloov tau yooj yim, vim yog cov metabolism hauv cov pyrethroids hauv tib neeg lub cev, lub sijhawm luv ntawm kev siv tshuaj tua kab thiab kev sau zis tuaj yeem cuam tshuam rau cov zis 3-PBA. Tsis tas li ntawd, peb cov neeg koom tsis tau sawv cev vim peb tsom mus rau ib qho chaw nyob deb nroog thiab ib cheeb tsam hauv nroog, txawm hais tias peb qib 3-PBA tau muab piv rau cov neeg laus ntsuas, suav nrog cov neeg laus, hauv KoNEHS. Yog li, lwm qhov chaw ib puag ncig cuam tshuam nrog pyrethroid raug yuav tsum tau kawm ntxiv hauv cov neeg sawv cev ntawm cov neeg laus.
Yog li, cov neeg laus hauv Kaus Lim Kauslim raug pom muaj ntau ntawm pyrethroids, nrog rau kev siv tshuaj tua kab yog qhov tseem ceeb ntawm kev cuam tshuam ib puag ncig. Yog li, kev tshawb fawb ntxiv yog xav tau ntawm qhov chaw ntawm pyrethroid raug cov neeg laus hauv Kaus Lim Kauslim, thiab kev tswj xyuas nruj dua ntawm cov xwm txheej ib puag ncig, suav nrog kev siv tshuaj tua kab, xav tau los tiv thaiv tib neeg raug rau pyrethroids, suav nrog kev cuam tshuam rau ib puag ncig tshuaj. cov neeg laus.
Post lub sij hawm: Sep-27-2024