When someone with a susceptible genetic background encounters certain environmental factors, such as pesticides or other chemicals [see box on this page], the cells in that individual's substantia nigra suffer more stress and accumulate more misfolded pro
When someone with a susceptible genetic background encounters certain environmental factors, such as pesticides or other chemicals [see box on this page], the cells in that individual's substantia nigra suffer more stress and accumulate more misfolded pro
当易发病遗传体质的人碰了上某些环境因子，例如杀虫剂或其他化学物质（见右栏〈环境元凶〉），这些人的黑质神经元，会比其他人更容易受逆境所伤害，摺叠错误的蛋白质也堆积得更多。