He aha ngā pānga o te muka karāhe ki te tinana o te tangata?

Nā te āhua pakarukaru o ngā muka karāhe, ka pakarukaru hei muka poto ake. E ai ki ngā whakamātautau roa i whakahaerehia e te World Health Organization me ētahi atu whakahaere, ka taea te hongi hohonu ki roto i ngā pukahukahu tangata ngā muka he iti iho i te 3 maikorona te whānui me te ōwehenga āhua neke atu i te 5:1. Ko ngā muka karāhe e whakamahia whānuitia ana e tātou he nui ake i te 3 maikorona te whānui, nō reira kāore he take e manukanuka nui ai mō ngā tūponotanga o ngā pukahukahu.

Ngā rangahau whakarewatanga in vivo omuka karāheKua whakaatuhia e ngā rangahau ka whānui ake, ka hohonu ake hoki ngā kapiti moroiti kei runga i te mata o ngā muka karāhe i te wā e tukatukahia ana i raro i te whakaekenga a ngā wai pūkahukahu ngoikore te kawakore, ka whakanui ake i te horahanga o te mata, ka whakaiti hoki i te kaha o ngā muka karāhe, ā, ka tere ake te pirau. Kua whakaatuhia e ngā rangahau ka memeha katoa ngā muka karāhe i roto i ngā pūkahukahu i roto i te 1.2 ki te 3 marama.

E ai ki ngā tuhinga rangahau o mua, ko te roanga o te wā e pāngia ana ngā kiore me ngā kiore e te hau kei roto ngā muka karāhe he nui te kukū (neke atu i te kotahi rau ngā wā o te taiao whakaputa) kāore he pānga nui ki te fibrosis o te pūkahukahu, ki te putanga mai rānei o te pukupuku, ā, ko te whakaurunga noa o ngā muka karāhe ki roto i te pleura o ngā kararehe i whakaatu i te fibrosis i roto i ngā pūkahukahu. Kāore i kitea i roto i ā mātou rangahau hauora o ngā kaimahi i roto i te umanga muka karāhe he pikinga nui o te putanga mai o te pneumoconiosis, te mate pukupuku pūkahukahu, te fibrosis pūkahukahu rānei, engari i kitea kua heke te mahi a ngā pūkahukahu o aua kaimahi ki te whakataurite ki te taupori whānui.

Ahakoamuka karāhekāore e tūpono ki te ora, ka pā tika atu ki ngā muka karāhe ka puta he riri nui ki te kiri me ngā kanohi, ā, ka pāngia te ihu, te trachea, me te korokoro e te manawa puehu kei roto ngā muka karāhe. Ko ngā tohu o te riri he mea kāore i te tino kitea, ā, he wā poto noa iho, ā, ka uru pea te mākati, te maremare, te wheezing rānei. Mā te nui o te pānga ki te muka karāhe e rere ana i te rangi ka kino ake te mate huango, te mate pūkahukahu rānei. I te nuinga o te wā, ka memeha haere ngā tohu e pā ana ina neke atu te tangata i te pūtake o te mate.muka karāhemō tētahi wā.