Felmus M T, Patten B M, Swanke L
Neurology. 1976 Feb;26(2):167-72. doi: 10.1212/wnl.26.2.167.
To identify antecedent events contributing to the development of amyotrophic lateral sclerosis, we studied 25 amyotrophic lateral sclerosis patients in whom we tabulated the incidence of factors previously associated with motor neuron disease and compared the incidences with those found in 25 hospitalized patients and 25 normal people. More amyotrophic lateral sclerosis patients reported exposure to lead and mercury, participation in athletics, and consumption of large quantities of milk. Exposure to lead and mercury, athletic participation, and milk ingestion are possible risk factors that may predispose to the development of amyotrophic lateral sclerosis.
为了确定导致肌萎缩侧索硬化症（ALS）发生的前驱事件，我们研究了25例肌萎缩侧索硬化症患者，将先前与运动神经元疾病相关的因素发生率制成表格，并将这些发生率与25例住院患者和25名正常人的发生率进行比较。更多的肌萎缩侧索硬化症患者报告有铅和汞暴露史、参加过体育运动以及大量饮用牛奶。铅和汞暴露、体育运动参与以及牛奶摄入可能是易患肌萎缩侧索硬化症的危险因素。
