Guhinga Ibiryo byibiribwa bigira igihe kinini kandi gakondo, nkuko guhinga byimbere birashobora kurinda ibiri mukwanga no kunoza mugihe kirekire cyo kubika, fata ingero, ibi byombi Abatabiriye basaba kumurongo wimbere wumubiri wo gukora umugambi wo gukumira ruswa nibiryo bya acide.
BPA, ngufi kuri Bisphenol a, ni ibikoresho byinjiza kuri epoxy resin. Dukurikije Wikipedia, hari impapuro z'impapuro 16,000 za siyansi zasohotse binyuze mu nganda zishinzwe ku kibazo cy'ingaruka z'ubuzima za BPA n'impaka za Leta zihebye. Ubushakashatsi bwuburozi bwerekanye ko kimwe cya kabiri cya BPA mubantu bakuze hafi amasaha 2, ariko ntabwo akusanya abantu bakuze nubwo BPA ihura nibisanzwe. Mubyukuri, BPA ihindura uburozi buke cyane nkuko bigaragazwa na LD50 ya 4 G / KG (imbeba). Raporo zimwe zubushakashatsi zerekana ko: Ifite uburakari buke ku ruhu rw'umuntu, ingaruka ni munsi ya Fhonol. Iyo winjizwe mugihe kirekire mubizamini byinyamaswa, BPA byerekana ingaruka nkimisemburo ishobora guhinduranya uburumbuke. Tutitaye, ingaruka mbi kubantu babangamiye ubuzima bwabantu ntibagaragaye, igice kubera umubumbe muto.
Urebye ubumenyi budashidikanywaho, inkiko nyinshi zafashe ingamba zo gukemura ikibazo cyo kugabanya ingaruka ku rwego rwo kwirinda. Bavuze ko Echa (ngufi ku kigo cy'Abanyaburayi ') yashyize BPA kurutonde rwibintu bihangayikishije cyane, nkibisubizo bya endocrine byerekana. Byongeye kandi, urebye ikibazo cyimpinja gishobora guhura ningaruka zikomeye kuri iki kibazo, kiganisha ku mikoreshereze ya BPA mu macupa y'abana, Kanada, na EU mu rwego rw'abandi.
Igihe cya nyuma: Jul-30-2022
