Cov txheej txheem:
Video: Tshuaj Tua Kab Kab Nyob Hauv Dev
2024 Tus sau: Daisy Haig | [email protected]. Kawg hloov kho: 2023-12-17 03:09
Organophosphate thiab Carbamate Toxicity hauv dev
Thaj chaw uas nquag muaj dev mub thiab zuam cuam tshuam feem ntau yuav siv ntau yam tshuaj tua kab (piv txwv li, organophosphates thiab carbamates). Tab sis kis cov tshuaj tua kab - tshwj xeeb tshaj yog tom qab rov ua dua lossis hnyav daim ntawv thov tshuaj - tej zaum yuav lom rau dev.
Cov kev siv tshuaj tua kab no cuam tshuam rau cov dev thiab miv. Yog tias koj xav paub ntau ntxiv txog qhov nws cuam tshuam rau cov miv thov mus saib nplooj ntawv no hauv PetMD lub tsev qiv ntawv noj qab haus huv.
Cov tsos mob thiab Hom
Cov dev uas raug tshuaj lom tej zaum yuav tsis muaj tag nrho cov cim ntawm kev raug lom. Qhov tseeb, qee zaum cov tshuaj tua kab yuav ua rau qhov tsis sib xws ntawm cov tsos mob no hloov, tab sis feem ntau yuav muaj qee qhov taw qhia tias tus dev tsis zoo.
Yog koj xav tias koj tus dev tsis zoo vim raug tshuaj tua kab, koj yuav tsum tau tshem koj tus dev tawm ntawm thaj chaw muaj kuab lom, lossis tsum tsis txhob siv tshuaj tua kab, thiab nrhiav kev kho mob rau nws ua ntej tus mob yuav tsis zoo.
Hauv qab no yog qee qhov tsos mob ntawm kev lom taug:
- Ua npaws
- Ntuav
- Zawv plab
- Kev Mob Nkeeg
- Kev Nyuaj Siab
- Qaug dab peg
- Nqaij tshee
- Kev Ntshav Siab
- Cov menyuam kawm ntawv txwv
- Txhawb lub plawv dhia
- Tsis muaj kev sib koom tes (xws li, teeb meem taug kev)
- Kev ua pa tsis ua haujlwm (yam li ua tsis tau pa)
Cov tshuaj lom cov kab mob carbamate ntau yam xws li methomyl thiab carbofuran tuaj yeem ua rau qaug dab peg thiab ua pa rau hauv koj tus dev. Organophosphate toxicity, lub sijhawm no, tej zaum yuav ua rau muaj kev mob hlwb tsis zoo, ua rau cov leeg tsis muaj zog thiab cov leeg mob uas yuav nyob mus ntev hnub lossis ntau vas thiv. Qee yam tshuaj tua kab uas siv ntau yam xws li coumaphos, cyothioate, diazinon, fampfhur, fention, phosmet, thiab tetrachlorvinphos.
Qhov tib kev lom no tuaj yeem tshwm sim nrog kev ua liaj ua teb, nyom thiab vaj zaub tua tsiaj. Organophosphate hom ntawm cov khoom no yog acephate, chlorpyrifos, diazinon, disulfoton, fonofos, malathion, parathion thiab terbufos. Carbamate hom ntawm cov khoom no yog carbofuran thiab methomyl.
Organophosphate thiab carbamate tshuaj tua kab inhibit cholinesterases thiab acetylcholinesterase, cov enzymes tseem ceeb hauv lub cev. Cholinesterases yog cov enzymes uas tawg rau acetylcholine, uas yog neurotransmitter.
Thiaj li, acetylcholine tseem txuas rau cov lus tshaj tawm ntawm cov neurons ua rau muaj kev nruam mus tsis tu ncua mus rau cov ntaub so ntswg poob siab, cov plab hnyuv siab raum thiab cov leeg nqaij (du thiab pob txha). Qhov no ua rau qaug dab peg thiab tshee.
Ua rau
Toxicity tuaj yeem tshwm sim vim kev siv ntau dhau, siv tsis raug, lossis siv ntau cholinesterase-inhibiting tshuaj tua kab; overexposure rau cov tshuaj tua kab hauv qhov chaw nyob ib puag ncig hauv tsev; lossis daim ntawv thov txhob txwm ua ntawm tsev lossis yis tshuaj tua kab rau cov dev.
Kev kuaj mob
Yog tias koj tus dev tau raug kuaj pom tias muaj tshuaj lom ntau ntawm cov tshuaj tua kab hauv nws cov kab ke, koj tus kws kho tsiaj yuav tam sim ntawd kom ruaj khov thiab yuav tsis zoo rau koj tus tsiaj. Tus kws kho tsiaj tseem yuav muab cov tshuaj tiv thaiv rau koj tus dev
Koj yuav tsum tau muab qhov keeb kwm ntxaws ntawm koj tus dev noj qab haus huv, qhov pib ntawm cov tsos mob, thiab tej zaum qhov xwm txheej uas yuav muaj nyob ntawm tus mob no. Yog koj paub tias hom tsiaj muaj taug lom koj tus tsiaj, lossis koj muaj qhov piv txwv ntawm nws, koj yuav tsum coj ib qho qauv nrog koj kom koj tus kws kho mob tuaj yeem kho cov tshuaj lom zoo dua. Tus kws kho tsiaj yuav mam li xa ib qhov piv txwv ntawm cov ntshav mus rau ib qhov chaw sim paub txog hauv tus tsiaj coj mus kuaj. Qhov txiaj ntsig tau zoo yog paub tseeb thaum cholinesterase hauv cov ntshav muaj tsawg dua 25 feem pua ntawm cov theem ib txwm nyob.
Kev Kho Mob
Nyob ntawm saib tau ntev npaum li cas txij li thaum koj tus tsiaj tau noj cov taug (yog tias kis tau los ntawm kev noj), tus kws kho tsiaj tuaj yeem yuav ntuav rau koj tus tsiaj. Koj tus kws kho mob kuj tseem tuaj yeem ntxuav koj cov tsiaj lub plab nrog rau txoj yas (lim dej), thiab tom qab ntawd muab cov pa hluav taws ua kom pov tseg thiab tshem tawm cov tshuaj tua kab uas tseem tshuav. Cov tshuaj tiv thaiv kab mob tshwj xeeb tshwj xeeb rau tus taug tshuaj lom yuav muab rau koj tus tsiaj. Cov kev kho ntxiv yuav suav nrog lub tsev kaw pa oxygen yog tias koj tus tsiaj muaj teeb meem ua pa, thiab kho dej yog tias koj tus tsiaj haus tsis tau dej haus los yog tsis nco qab haus.
Cov dev uas muaj mob chua leeg yuav tau muab cov tshuaj tiv thaiv kev qaug dab peg los cheem kom qaug dab peg. Yog tias kis tau cov taug phiv hauv cov tawv nqaij, koj tus kws kho tsiaj yuav siv ntxuav tshwj xeeb rau kev tshem tawm cov khoom seem ntawm cov plaub hau thiab tawv nqaij ntawm koj tus tsiaj.
Nyob thiab Tswj
Thaum ntxov koj tus dev kho tom qab kis tus kab mob organophosphate lossis carbamate tshuaj tua kab, kev mob tshwm sim zoo dua. Zam kev siv tshuaj tua kab - mub lossis zuam kho - ntawm cov tsiaj mob lossis debilitated, vim nws yuav cuam tshuam rau lub cev yooj yim dua vim lub cev tsis muaj zog tiv thaiv kab mob.
Yog tias koj tus dev yuav tsum tau kho rau kab tsuag thaum nws rov qab mob, lossis yog tias nws muaj mob rau lwm qhov laj thawj, nug tus kws kho tsiaj kom pom zoo qee txoj kev kho mob rau tshuaj lom neeg. Organophosphates thiab carbamates ob leeg inhibit cholinesterases enzymes; muab ob qho tib si rau tib lub sij hawm yog feem ntau cov tshuaj lom cov tshuaj tua kab.
Thiab ib txwm, nyeem cov lus qhia ntawm cov ntawv siv tshuaj tua kab ua ntej siv.
Pom zoo:
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