Methylmercury poyizoni

Poizoni wa Methylmercury ndi kuwonongeka kwa ubongo ndi mitsempha kuchokera ku methylmercury ya mankhwala.

Nkhaniyi ndi yongodziwa zambiri. Musagwiritse ntchito pochiza kapena poyang'anira kuwopsa kwa poyizoni. Ngati inu kapena munthu amene muli naye muli ndi chidziwitso, itanani nambala yanu yadzidzidzi (monga 911), kapena malo anu oletsa poizoni amatha kufikiridwa mwachindunji poyimbira foni ya nambala yaulere ya Poison Help (1-800-222-1222) ) kuchokera kulikonse ku United States.

Methylmercury

Methylmercury ndi mtundu wa mercury, chitsulo chomwe chimakhala chamadzimadzi kutentha. Dzina lotchulidwira mercury ndi siliva posachedwa. Mitundu yambiri yomwe imakhala ndi mercury ndi yoopsa. Methylmercury ndi mankhwala oopsa kwambiri a mercury. Amapanga mabakiteriya akamagwira ntchito ndi mercury m'madzi, m'nthaka, kapena m'zomera. Ankagwiritsidwa ntchito kusunga tirigu wodyetsa nyama.

Poizoni wa Methylmercury wachitika mwa anthu omwe adya nyama yanyama yomwe idadya tirigu yemwe amathandizidwa ndi mtundu uwu wa mercury. Poizoni wakudya nsomba zam'madzi zomwe zakhudzana ndi methylmercury zachitikanso. Madzi amodzi otere ndi a Minamata Bay ku Japan.

Methylmercury imagwiritsidwa ntchito pamagetsi a fulorosenti, mabatire, ndi polyvinyl chloride. Ndi choipitsa chofala cha mpweya ndi madzi.

Zizindikiro za poyizoni wa methylmercury ndizo:

• Khungu
• Cerebral palsy (kuyenda ndi kugwirizanitsa mavuto, ndi zovuta zina)
• Kugontha
• Mavuto okula msinkhu
• Kuthana ndi magwiridwe antchito
• Kuwonongeka kwa ntchito yamapapo
• Mutu wawung'ono (microcephaly)

Ana osabadwa ndi makanda amakhudzidwa kwambiri ndi zotsatira za methylmercury. Methylmercury imayambitsa kuwonongeka kwa ubongo (ubongo ndi msana). Kuwonongeka kwakukulu kumadalira kuchuluka kwa poizoni wolowa mthupi. Zizindikiro zambiri za poyizoni wa mercury ndizofanana ndi ziwalo za ubongo. M'malo mwake, methylmercury imaganiziridwa kuti imayambitsa mtundu wina wa ziwalo.

A FDA amalimbikitsa kuti amayi omwe ali ndi pakati, kapena atha kukhala ndi pakati, ndipo amayi oyamwitsa azipewa nsomba zomwe zitha kukhala ndi methylmercury yosatetezeka. Izi zikuphatikizapo swordfish, king mackerel, shark, ndi tilefish. Makanda sayenera kudya nsombazi, nawonso. Palibe amene ayenera kudya nsomba iliyonse yomwe agwidwa ndi abwenzi komanso abale. Funsani ku dipatimenti yazaumoyo yakomweko kapena boma kuti akuchenjezeni za nsomba zomwe zagwidwa kwanuko, zosagulitsa.

Ena opereka chithandizo chamankhwala adandaula za ethyl mercury (thiomersal), mankhwala omwe amagwiritsidwa ntchito mu katemera wina. Komabe, kafukufuku akuwonetsa kuti katemera waubwana samatsogolera ku ma mercury owopsa mthupi. Katemera omwe amagwiritsidwa ntchito masiku ano mwa ana amangokhala ndi kuchuluka kwa ziweto. Katemera wopanda chibava amapezeka.

Dziwani izi:

• Msinkhu wa munthu, kulemera kwake, ndi momwe alili (mwachitsanzo, kodi munthuyo ali maso komanso watcheru?)
• Gwero la mercury
• Nthawi imamezedwa, kupumira, kapena kukhudza
• Kuchuluka kumeza, kutulutsa mpweya, kapena kukhudza

Musachedwe kupempha thandizo ngati simukudziwa zomwe tafotokozazi.

Malo anu olamulirako poizoni amatha kufikiridwa mwachindunji poyimbira foni yaulere ya dziko lonse (1-800-222-1222) kuchokera kulikonse ku United States. Nambala yoyimbira iyi ikulolani kuti mulankhule ndi akatswiri pankhani yakupha. Akupatsani malangizo ena.

Uwu ndi ntchito yaulere komanso yachinsinsi. Malo onse oletsa poizoni ku United States amagwiritsa ntchito nambala iyi. Muyenera kuyimba ngati muli ndi mafunso aliwonse okhudzana ndi poyizoni kapena kupewa poyizoni. SIYENERA kukhala mwadzidzidzi. Mutha kuyimba pazifukwa zilizonse, maola 24 patsiku, masiku 7 pasabata.

Woperekayo amayesa ndikuwunika zizindikilo zofunika za munthuyo, kuphatikiza kutentha, kugunda, kupuma, komanso kuthamanga kwa magazi.

Mayeso omwe angachitike ndi awa:

• Kuyesa magazi ndi mkodzo
• X-ray pachifuwa
• ECG (electrocardiogram) kapena kutsata mtima

Chithandizo chingaphatikizepo:

• Makala oyambitsidwa pakamwa kapena chubu kudzera pamphuno m'mimba, ngati mercury imameza
• Dialysis (makina a impso)
• Zamadzimadzi kudzera mumtsempha (mwa IV)
• Mankhwala ochizira matenda

Zizindikiro sizingasinthidwe. Komabe, sizimangowonjezereka pokhapokha ngati pali methylmercury yatsopano, kapena munthuyo akadziwikirabe komwe adachokera.

Zovuta zimadalira kukula kwa matenda a munthu, komanso zizindikiritso zake (monga khungu kapena ugonthi).

Matenda a Minamata Bay; Mphesa ya tirigu wa Basra

• Central dongosolo lamanjenje ndi zotumphukira zamanjenje

Smith SA. Ogwiritsa ntchito zotumphukira zamitsempha. Mu: Swaiman KF, Ashwal S, Ferriero DM, et al, olemba. Swaiman's Pediatric Neurology: Mfundo ndi Zochita. Lachisanu ndi chimodzi. Philadelphia, PA: Elsevier; 2017: mutu 142.

Theobald JL, Mycyk MB. Iron ndi zitsulo zolemera. Mu: Makoma RM, Hockberger RS, Gausche-Hill M, eds. Rosen's Emergency Medicine: Concepts and Clinical Practice. 9th ed. Philadelphia, PA: Elsevier; 2018: chap 151.