Laba babhali balesi sihloko socwaningo luka-2014 benze usesho oluholele ezifundweni ze-12 zesikhathi eside zokubuyiselwa okuqondile kwe-resin composite yangemuva okungenani nokulandelwa kweminyaka engu-5. Bayachaza, “ngokwesilinganiso, ukubuyiselwa kwenhlanganisela ye-resin yangemuva kubonisa ukuphila okuhle, namazinga okuhluleka konyaka angu-1.8% eminyakeni engu-5 kanye no-2.4% ngemva kweminyaka engu-10 yenkonzo.” [...]
Laba babhali balesi sihloko socwaningo sango-2014 bahlaziye idatha evela ku-National Dental Practice-Based Research Network ukuze babone izibikezelo zokuhluleka kwangaphambi kwesikhathi kokubuyiselwa kwe-amalgam kanye ne-resin-based composite (RBC). Ababhali bayachaza, “Izinga lokungaphumeleli kwangaphambi kwesikhathi kokubuyiselwa okuqondile kulolu cwaningo lalingu-6.6% ngemva kokulandelela okumaphakathi kwezinyanga ezingama-24. Kwakungekho bufakazi [...]
Kunokukhathazeka okukhulu phakathi kososayensi nomphakathi mayelana nezakhiwo zokulingisa ama-hormone ezingxenyeni eziningi zamakhemikhali zepulasitiki, kuhlanganisa nalezo ezitholakala ezinkombeni zamazinyo. I-resin ye-Bis-GMA evame ukusetshenziswa isebenzisa enye yezimpikiswano kakhulu kulawa, i-Bisphenol-A (BPA). Abakhiqizi benhlanganisela abanomthwalo wemfanelo bathi ayikho i-BPA engaphenduliwe kuma-resin wamazinyo, nokuthi [...]
UKUHLOLWA KOKUVEZWA KANYE NEZINGOZI EZIVELA EZINCINI KANYE NEMIKHIQIZO EYONAYO YEZINTO EZIHLANGANISIWE NGEZINYO ZAMAZINYO G. Mark Richardson Lokhu kuhlaziya ka-1996, okwenziwa ngaphambi kokuvela kokuphazamiseka kwe-endocrine ngenxa yokuchayeka kwezinga eliphansi kakhulu, kuphetha ngokuthi: Ngokusekelwe kulokhu okushiwo ngaphambili, waphetha ngokuthi ukubuyiselwa kwamazinyo e-resin ehlanganisiwe aqukethe i-silica [...]
Ngaphezu kwama-athikili abhalwe lapha, i-IAOMT inezinye izinto mayelana nezinhlanganisela kanye ne-bisphenol A. Imibhalo engeziwe kuma-Composites / Bisphenol A
