Koj tau hnov txog qhov phom sij ntawm mercury tus pas ntsuas kub, thiab koj yuav tsum tsis txhob noj tuna lossis ntses salmon ntau dhau vim nws muaj mercury. Tab sis cov ntaub ntawv no cuam tshuam li cas rau peb cov phooj ywg canine?
Kev tshaj tawm txog kev lom mercury hauv dev yog, hmoov zoo, tam sim no tsis tshua muaj ntau yam khoom uas yav tas los muaj mercury (piv txwv li, ntsuas kub) tau hloov nrog kev nyab xeeb dua. Txawm li cas los xij, nws tseem tuaj yeem tshwm sim.
Mercury yog hlau hnyav; ib feem ntawm ib pawg uas suav nrog lwm yam tshuaj lom xws li txhuas, cadmium, thiab arsenic. Nws pom thoob plaws ib puag ncig hauv ntau hom:
- Elemental mercury: siv nyob rau hauv qee qhov ntsuas kub, lub teeb fluorescent, cov menyuam khau lub teeb (pre-1997), thiab khawm roj teeb; vapors muaj tshuaj lom heev
- Organic mercury (piv txwv li, methylmercury): pom nyob rau hauv cov khoom noj hauv dej; Cov ntses ntses muaj qib siab tshaj plaws vim biomagnification
- Inorganic mercury s alts/compounds:siv rau qee cov txheej txheem kev lag luam thiab kev tsim cov tshuaj lom neeg; pom nyob rau hauv mercuric oxide roj teeb1
Mercury Poisoning yog dab tsi?
Cia li hais, mercury lom yog toxicity tshwm sim los ntawm kev ua pa los yog noj mercury nyob rau hauv ib yam ntawm cov ntaub ntawv.
- Theelemental form ntawm mercury feem ntau yuav cuam tshuam rau cov mob hnyav (sdden) lom vim nws cov pa phem heev.
- Methylmercury tuaj yeem siv sijhawm li ob peb lub lis piam los tsim kom muaj cov tshuaj lom hauv lub cev, yog li kev mob ntev (ntev) yog qhov kev txhawj xeeb tseem ceeb ntawm daim ntawv no.
- Inorganic mercury s alts/compounds feem ntau suav hais tias tsis tshua muaj kev txhawj xeeb txog kev lom vim lawv tsis absorbed zoo tom qab noj tab sis, nyob rau hauv ntau qhov ntau, lawv tuaj yeem corrosive rau lub plab zom mov (GI) kab mob.
Rau lub hom phiaj ntawm tsab xov xwm no, peb yuav tsom mus rau kev lom lom nrog cov ntsiab lus mercury thiab methylmercury.
Dab ua li cas thiaj muaj tshuaj mercury?
Muaj Mercury Poisoning
Aub feem ntau yuav kis tau tus kab mob mercury lom los ntawm kev raug cov pa tawm los ntawm cov mercury spilled elemental mercury. Kev nqus cov mercury vapor tuaj yeem ua rau ua pa nyuaj thiab tuaj yeem ua rau tuag taus.
Nws yog ib qho tseem ceeb kom tau txais tsiaj (thiab menyuam) kom deb ntawm cov mercury spills tam sim ntawd, ces ntxuav cov nchuav sai sai thiab nyab xeeb.
Hu rau US Pet Poison Helpline ntawm 855-764-7661 lossis ASPCA (Animal Poison Control Center) ntawm (888) 426-4435 yog xav paub ntxiv. Thov nco ntsoov rau ntawd yog tus nqi siv qhov kev pab no.
Koj kuj tseem tuaj yeem xa mus rau daim ntawv qhia no hais txog mercury spills thiab tsiaj, los ntawm Michigan Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv thiab Tib Neeg
Ntshav Mercury Poisoning
Dog tuaj yeem tsim muaj tshuaj lom mercury los ntawm qhov ntev (ntev) raug rau methylmercury. Puppies yog qhov raug mob tshaj plaws, vim tias lawv lub paj hlwb tseem tab tom tsim.
Hmoov zoo, kev tshawb fawb tam sim no qhia tias cov khoom noj tsiaj coj mus muag yuav tsis muaj methylmercury txaus los ua phem rau cov dev laus noj qab haus huv. Txawm hais tias xyoo 2012 txoj kev tshawb fawb nrog Alaskan sled aub, uas nws cov khoom noj tau ntxiv nrog cov ntses thiab nws cov qauv plaub pom tau tias muaj cov methylmercury siab (piv rau cov dev hauv lwm thaj chaw), tsis pom muaj cov tsos mob toxicity.
Dab tsi yog cov cim qhia ntawm Mercury Poisoning hauv dev?
Muaj Mercury Poisoning
Lub cim tseem ceeb ntawm kev mob mercury lom los ntawm cov mercury vapors yog qhov ua tsis taus pa hnyav, lossis ua tsis taus pa, uas ua rau cov kws kho tsiaj saib xyuas sai.
Cov tsos mob ntawm kev ua pa nyuaj hauv cov dev muaj raws li hauv qab no:
- Tau nrawm thiab/lossis ua pa nrov nrov
- Ntxhis, tsis muaj peev xwm khom tau, ntshai saib
- Lub taub hau thiab caj dab txuas ntxiv
- Pom kev siv zog ua pa (exaggerated txav ntawm lub hauv siab thiab plab)
- Cov pos hniav thiab tus nplaig saib xiav/ntsuab
- Collapse
Sadly, qee qhov kis tau sai thiab ua rau tuag.
Ntshav Mercury Poisoning
Cov tsos mob ntawm qhov mob ntev (ntev) methylmercury raug tshwm sim los ntawm nws cov teebmeem ntawm lub hlwb thiab ob lub raum.
Cov tsos mob ntawm lub paj hlwb tuaj yeem siv sijhawm hnub, lis piam, lossis hli los tsim kho thiab suav nrog:
- dig muag
- Ataxia (kev sib koom tes dav dav)
- Muscle tremors
- Kev coj cwj pwm tsis zoo
- Highly exaggerated ceg taw thaum taug kev
- Ntshais
Hmoov tsis zoo, cov mob hnyav tuaj yeem ua rau tuag taus.
Kuv Yuav Ua Li Cas Kho Tus Aub Nrog Kab Mob Mercury?
Yog koj xav tias koj tus dev yuav muaj kab mob mercury, thov tsis txhob sim saib xyuas lawv tus kheej. Nrhiav tus kws kho tsiaj tam sim ntawd. Saib xyuas kom tsis txhob raug khawb los yog tom, vim qee tus dev yuav plam ib puag ncig lossis tsis txhob txwm lash tawm yog tias lawv tawm tsam ua pa lossis tsis txaus ntseeg.
Yog tias koj tus dev pom cov tsos mob ntawm kev ua pa nyuaj: ua qhov zoo tshaj plaws kom lawv nyob ntsiag to thiab ntsiag to, thiab thauj lawv mus rau qhov chaw kho tsiaj uas ze tshaj plaws kom sai li sai tau.
Yog tias koj tus dev pom cov tsos mob ntawm tus mob neurologic: cia lawv nyob hauv qhov chaw nyab xeeb (nyob deb ntawm ntaiv, menyuam yaus, thiab lwm yam tsiaj) kom txog thaum koj tuaj yeem coj lawv mus rau kws kho tsiaj. Cov dev me tuaj yeem maj mam muab qhwv hauv phuam los yog daim pam thiab nqa. Cov dev loj yuav xav tau qee qhov kev pab taug kev mus rau koj lub tsheb thiab nkag mus rau hauv. Nco ntsoov muab cov hlua khi kom ruaj ntseg thiab txiav txim siab siv cov phuam los yog daim pam "sling" hauv qab lawv lub plab (ze rau lawv lub duav) kom pab lawv sib npaug.
Yog tias koj xav tias koj tus dev yuav raug mercury, nco ntsoov qhia rau koj tus kws kho tsiaj paub! Ntau cov tsos mob ntawm mercury lom yog zoo ib yam li lwm yam mob, thiab vim hais tias nws tsis tshwm sim feem ntau, cov kws kho tsiaj tej zaum yuav tsis tam sim ntawd xav tias nws yog ib qho ua tau.
Cov lus nug nquag
Kuv Yuav Paub Li Cas Yog Kuv Tus Aub Muaj Kab Mob Mercury?
Yog tias koj tus dev tsim kev nyuaj siab los ntawm kev nqus cov pa mercury, koj yuav paub tam sim ntawd tias muaj qee yam tsis raug. Yog tias koj paub tias koj tus dev tau raug mercury spilled, qhov kev kuaj tshwj xeeb rau mercury lom yuav tsis tsim nyog.
Cov kab mob methylmercury ntev ntev yog qhov nyuaj dua. Methylmercury maj mam tsim nyob rau hauv lub cev thiab cov cim qhia yuav tsis tshwm sim rau lub lis piam lossis hli. Koj tus kws kho tsiaj tuaj yeem kuaj xyuas qhov mob mercury lom raws li koj tus dev keeb kwm (tshwj xeeb tshaj yog tias muaj qhov xav tias raug mob), cov tsos mob tshwm sim, thiab cov txiaj ntsig ntawm kev kuaj ntshav thiab zis los ntsuas lub cev ua haujlwm.
Kev kuaj pom tseeb ntawm mercury lom yog xa cov ntaub so ntswg (feem ntau los ntawm ob lub raum) mus rau ib lub chaw kuaj ntshav rau ntsuas cov qib mercury. Muaj ntau zaus, kev tshuaj lom mercury yuav tsis raug lees paub txog thaum tom qab tus neeg mob tau tas sim neej.
Puas muaj Mercury Poisoning Kho tau?
Hmoov tsis zoo, tsis muaj ntau qhov uas yuav ua tau rau cov dev uas muaj mob ua pa hnyav los ntawm kev mob mercury lom, thiab qhov kev cia siab rau kev rov qab los tsis zoo.
Tam sim no tsis muaj "cov tshuaj tiv thaiv" rau kev mob methylmercury ntev. Kev kho mob tsom rau kev txhawb nqa thiab tiv thaiv kev kis tus kab mob ntxiv. Lub cev puas tsuaj los ntawm methylmercury yog qhov ruaj khov, yog li koj tus kws kho tsiaj yuav qhia txog qhov kev ua haujlwm zoo tshaj plaws nyob ntawm koj tus dev lub cev puas tsuaj.
Kuv Yuav Ua Li Cas Tiv Thaiv Kuv Tus Aub los ntawm Kev Txhaum Mercury?
Xov xwm zoo yog tias cov dev feem ntau yuav muaj kev pheej hmoo ntawm cov kab mob mercury tsawg heev, tab sis ntawm no yog qee cov lus qhia los pab kom koj tus menyuam muaj kev nyab xeeb:
- Tsis txhob khaws cov khoom uas muaj mercury (thermometers, teeb pom kev zoo) hauv koj lub tsev
- txwv tsis pub cov ntses uas koj tus dev noj, tshwj xeeb tshaj yog cov ntses predator uas siab ntawm cov khoom noj (piv txwv li, tuna thiab salmon); daim ntawv qhia no tuaj yeem pab koj xaiv kev nyab xeeb dua
- Yog tias koj niaj hnub ntes koj tus kheej ntses thiab qhia rau koj tus menyuam dev, sab laj nrog cov lus qhia txog kev nuv ntses hauv zos kom txiav txim siab seb yuav noj ntau npaum li cas
- Nug koj lub tuam txhab khoom noj tsiaj yog tias lawv sim lawv cov khoom rau cov hlau hnyav, suav nrog mercury, thiab lwm yam co toxins (qhov no yog kev yeem)
- Xav kom tsis txhob noj cov ntses raws li cov dev cev xeeb tub thiab menyuam dev, uas tej zaum yuav muaj feem cuam tshuam rau cov tshuaj methylmercury
Ntses cov tshuaj ntxiv zoo li muaj kev nyab xeeb rau lub sijhawm no, vim lawv tsis tau pom tias muaj cov mercury tseem ceeb.
Conclusion
Txawm hais tias feem ntau ntawm cov kab mob mercury tuaj yeem tiv thaiv tau, nws tsis zoo li peb tuaj yeem tiv thaiv peb cov phooj ywg tag nrho los ntawm kev raug me me rau methylmercury los ntawm lawv cov khoom noj. Hmoov zoo, cov kev tshawb fawb uas tau ua los txog niaj hnub no qhia tias tam sim no theem ntawm methylmercury hauv cov khoom noj tsiaj tsis zoo li yuav ua rau muaj kev phom sij.
Cia siab tias, kev sim cov khoom noj rau tsiaj rau cov hlau hnyav yuav dhau los ua qhov yuav tsum tau ua yav tom ntej, kom cov niam txiv tsiaj tuaj yeem txiav txim siab thaum xaiv cov zaub mov rau lawv tus menyuam.
Kev ntsuas cov qib methylmercury hauv cov dev ib leeg tau ua tiav nrog cov kev sim tsis cuam tshuam xws li kev kuaj plaub. Qhov no tuaj yeem suav tau tias yog ib qho cuab yeej los tshuaj xyuas cov kab mob mercury nyob rau hauv cov pej xeem canine, uas tuaj yeem txheeb xyuas cov dev (los yog pab pawg dev) muaj kev pheej hmoo rau toxicity, thiab tso cai rau kev txiav txim ua ntej lawv pib pom cov tsos mob ntawm mercury lom.
