Guba na zaiba

Guba na zaiba wani nau'in guba ne na karfe saboda fallasa ga zaiba. Alamun sun dogara da nau'in, kashi, hanya, da tsawon lokacin fallasa. Suna iya hadawa da raunin tsoka, rashin daidaituwa, rashin karfi a hannaye da kafafu, rakuman fata, damuwa, matsalolin kwakwalwar ajiya, matsalar magana, matsalar ji, ko matsalar gani. Babban matakin bayyanar da methyl-zaiba an san shi da cutar Minamata. Bayyanar Methyl-zaiba a cikin yara na iya haifar da acrodynia (cutar ruwan hoda) wanda fata ta zama ruwan hoda da bawo. Rikice-rikice na dogon lokaci na iya haɗawa da matsalolin koda da raguwar hankali. Ba a san tasirin tasirin karancin kashi na dogon lokaci ga methyl-zaiba ba.

Siffofin bayyanar zaiba sun haɗa da karfe, tururi, gishiri, da mahadan kwayoyin halitta. Mafi yawan bayyanarwa daga cin kifi ne, cikar hakori na tushen amalgam, ko fallasa a wurin aiki. A cikin kifi, wadanda ke sama a cikin sarkar abinci gabadaya suna da matakan zaiba mafi girma. Kadan, guba na iya faruwa azaman hanyar yunkurin kashe kansa. Ayyukan dan adam da ke sakin zaiba cikin muhalli sun hada da kona kwal da hakar gwal. Ana kuma samun gwajin jini, fitsari, da gashi na zaiba amma basu da alaka da adadin da ke cikin jiki sosai.

Rigakafin ya hada da cin abinci mai karancin zaiba, cire mercury daga magunguna da sauran na'urori, zubar da mercury daidai, da rashin hakar mercury. A cikin wadanda ke da guba mai tsanani daga salts na zaiba inorganic, chelation tare da ko dai dimercaptosuccinic acid (DMSA) ko dimercaptopropane sulfonate (DMPS) yana bayyana yana inganta sakamako idan an ba da shi a cikin 'yan sa'o'i na fallasa. Chelation ga wadanda ke da dogon lokaci ba shi da fa'ida mara tabbas. A wasu al'ummomin da ke rayuwa a kan kamun kifi, adadin gubar zaiba a tsakanin yara ya kai kashi 1.7 cikin 100.

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