狂牛症病原體導致老鼠心臟損害 | 環境資訊中心
國際新聞

狂牛症病原體導致老鼠心臟損害

2006年07月13日
ENS美國,加州,拉荷亞報導;謝芳怡編譯;莫聞審校

引發狂牛症的毒蛋白prion(圖片來源:www.bltc.com)美國加州斯克雷普斯研究所(Scripps Research Institute)的科學家最近研究發現,引發致命腦部疾病(包括狂牛症與人類感染病變)的毒蛋白,同樣也會對老鼠造成心臟損害。此一研究發現,提高了毒蛋白也會引起心臟感染的可能性,而這些毒蛋白都可透過血液來傳播。

Mad Cow Disease Agent Causes Heart Damage in Mice
LA JOLLA, California, July 10, 2006 (ENS)

Prions - the same disease agents that cause the fatal brain illness known as mad cow disease and its human variant - also cause a form of heart disease in mice, scientists at Scripps Research Institute have found. The finding raises the possibility that heart infection could be a type of prion disease, and that these prion diseases could travel through the blood.