PSEUDOEXFOLIATION SYNDROME IN A JAPANESE POPULATION: THE HISAYAMA STUDY

Aim: To examine the prevalence and correlates of pseudoexfolia-tion syndrome in a sample Japanese population. Methods: In 1998, a cross-sectional community survey was conducted among residents of Hisayama A total of the 3,054 residents living in Hisayama, Japan, aged 50 years or older, 1,844 (60.4%) consented to participate in the study. Each participant underwent a comprehensive examination that included an ophthalmic exami-

用SDS-PAGE法测定大蚕蛾科天蚕、柞蚕和蓖麻蚕丝心蛋白的分子量

各种蚕丝丝素特性的比较研究,对了解和更有效地利用作纺织原料的蚕丝特性是很重要的。虽然已知各种蚕丝均是由节肢动物分泌的,对家蚕和其它如柞蚕、蓖麻蚕及栗蚕等野蚕分泌的蚕丝仍进行了大量研究。