Phuputso ena, e nang le sehlooho se reng “Kopanyo pakeng tsa ho pepesehela chefo ea Organophosphate le Maikutlo a ho Ipolaea ho Batho ba Baholo ba US: Phuputso e Thehiloeng ho Baahi,” e hlahlobile tlhahisoleseling ea bophelo bo botle ba kelello le ba 'mele ho tsoa ho batho ba fetang 5,000 ba lilemo li 20 ho ea holimo United States. Phuputso ena e ne e ikemiselitse ho fana ka tlhahisoleseling ea bohlokoa ea epidemiological mabapi le kamano pakeng tsa ho pepesehela chefo ea organophosphate e le 'ngoe le e tsoakiloeng le SI. Bangoli ba hlokomela hore ho pepesehela chefo ea organophosphate e tsoakiloeng “ho atile haholo ho feta ho pepesehela chefo ea motho a le mong, empa ho pepesehela chefo e tsoakiloeng ho nkoa ho lekanyelitsoe…” Phuputso ena e sebelisitse “mekhoa e tsoetseng pele ea lipalo-palo e hlahang thutong ea epidemiology ea tikoloho ho sebetsana le litšila tse ngata,” bangoli ba tsoela pele. Likamano tse Rarahaneng Pakeng tsa Metsoako le Liphetho tse Ikhethang tsa Bophelo bo Botle” ho etsa mohlala oa ho pepesehela chefo ea organophosphate e le 'ngoe le e tsoakiloeng.
Lipatlisiso li bontšitse hore ho pepesehela organophosphate nako e telelechefo e bolaeang likokoanyanaho ka lebisa phokotsong ea lintho tse itseng tse sireletsang bokong, kahoo banna ba baholo ba nang le monyetla oa nako e telele oa ho pepesehela chefo e bolaeang likokoanyana ea organophosphate ba kotsing e kholo ea litlamorao tse kotsi tsa chefo e bolaeang likokoanyana ea organophosphate ho feta ba bang. Hammoho, lintlha tsena li etsa hore banna ba baholo ba be kotsing e kholo ea ho tšoenyeha, ho tepella maikutlong le mathata a kelello ha ba pepesehetse chefo e bolaeang likokoanyana ea organophosphate, e tsejoang hape e le mabaka a kotsi a ho ipolaea.
Li-Organophosphate ke sehlopha sa chefo e bolaeang likokoanyana e nkiloeng ho metsoako ea methapo ea mehleng ea Ntoa ea II ea Lefatše. Ke li-inhibitor tsa cholinesterase, ho bolelang hore li tlama ka mokhoa o ke keng oa fetoloa sebakeng se sebetsang sa enzyme acetylcholinesterase (AChE), e leng ea bohlokoa bakeng sa phetiso e tloaelehileng ea methapo, ka hona e tima enzyme. Ho fokotseha ha ts'ebetso ea AChE ho amahanngoa le sekhahla se phahameng sa khatello ea maikutlo ho batho ba kotsing e kholo ea ho ipolaea. (Sheba tlaleho ea Beyond Pesticides mona.)
Liphetho tsa phuputso ena ea morao-rao li tšehetsa lipatlisiso tse fetileng tse phatlalalitsoeng ho WHO Bulletin, e fumaneng hore batho ba bolokang chefo ea organophosphate malapeng a bona ba na le monyetla o moholo oa ho ba le mehopolo ea ho ipolaea ka lebaka la maemo a holimo a ho pepesehela. Lithuto li fumane kamano pakeng tsa mehopolo ea ho ipolaea le ho fumaneha ha chefo ea malapeng. Libakeng tseo malapa a nang le monyetla o moholo oa ho boloka chefo ea likokoanyana, sekhahla sa mehopolo ea ho ipolaea se phahame ho feta baahi ka kakaretso. Bo-rasaense ba WHO ba nka chefo ea chefo ea likokoanyana e le e 'ngoe ea mekhoa ea bohlokoa ka ho fetisisa ea ho ipolaea lefatšeng ka bophara, kaha chefo e eketsehileng ea chefo ea chefo e etsa hore e be lintho tse ka bang kotsi. "Chefo ea Organophosphate e sebelisoa haholo lefatšeng ka bophara. Ha e sebelisoa ho feta tekano, ke lik'hemik'hale tse bolaeang haholo, tse lebisang ho ipolaeeng ho hongata lefatšeng ka bophara," ho boletse Ngaka Robert Stewart, mofuputsi oa WHO Bulletin.
Leha Beyond Pesticides e ntse e tlaleha ka litlamorao tse mpe tsa bophelo bo botle ba kelello tsa chefo e bolaeang likokoanyana ho tloha ha e qala, lipatlisiso sebakeng sena li ntse li lekanyelitsoe. Phuputso ena e tsoela pele ho totobatsa kameho e tebileng ea bophelo bo botle ba sechaba, haholo-holo bakeng sa balemi, basebetsi ba mapolasing le batho ba lulang haufi le mapolasi. Basebetsi ba mapolasing, malapa a bona, le ba lulang haufi le mapolasi kapa limela tsa lik'hemik'hale ba kotsing e kholo ea ho pepesehela likokoana-hloko, e leng se fellang ka liphello tse sa lekanang. (Sheba leqephe la webo la Beyond Pesticides: Agricultural Equity and Disproportional Risk.) Ho phaella moo, chefo e bolaeang likokoanyana ea organophosphate e sebelisoa libakeng tse ngata, ho kenyeletsoa le libakeng tsa litoropo, 'me masala a eona a ka fumanoa lijong le metsing, e leng se amang baahi ka kakaretso 'me se lebisa ho pepeseheleng chefo e bolaeang likokoanyana ea organophosphate le chefo e meng e bolaeang likokoanyana.
Ho sa tsotellehe kgatello e tswang ho bo-rasaense le ditsebi tsa bophelo bo botle ba setjhaba, dibolaya-dikokwanyana tsa organophosphate di ntse di sebediswa United States. Diphuputso tsena le tse ding di bontsha hore balemi le batho ba metseng ya temo ba kotsing e sa lekaneng ya mathata a bophelo bo botle ba kelello ka lebaka la tshebediso ya dibolaya-dikokwanyana, le hore ho pepesehela di-organophosphate ho ka lebisa mathateng a mangata a ntshetsopele ya methapo ya kutlo, ya ho ikatisa, ya ho hema le a mang a bophelo bo botle. Database ya Beyond Pesticides Pesticide-Induced Diseases (PIDD) e latela dipatlisiso tsa moraorao tse amanang le ho pepesehela dibolaya-dikokwanyana. Bakeng sa tlhahisoleseding e batsi ka dikotsi tse ngata tsa dibolaya-dikokwanyana, bona karolo ya Kgatelelo ya Maikutlo, Ho Ipolaya, Mathata a Boko le Methapo, Ho Sitisoa ha Endocrine, le Kankere leqepheng la PIDD.
Ho reka lijo tsa tlhaho ho thusa ho sireletsa basebetsi ba mapolasing le ba jang litholoana tsa mosebetsi oa bona. Sheba Ho ja ka Kelello ho ithuta ka likotsi tsa ho pepesehela chefo e bolaeang likokoanyana ha u ja litholoana le meroho e tloaelehileng, le ho nahana ka melemo ea bophelo bo botle ea ho ja lijo tsa tlhaho, esita le ka tekanyetso e tlase.
Nako ea poso: Pulungoana-27-2024