人人都珍爱自己的眼睛,但不是每个人都知道怎样保护眼睛。沙眼是最常见的一种眼病,你知道怎样预防吗? 有人说,沙眼是灰沙入眼引起的,出门只要戴个风镜,防止灰沙入眼就没事了。这种说法,毫无科学根据,远在一百年前,德国一位有名的眼科专家根据大量临床观察和科学的推理,断言沙眼是由一种很小很小的微生物进入眼结膜引起的。随着时光流逝,到了五十年代中期,才由新中国的科学家汤飞丹在实验室里用鸡胚培养出这种微生物——沙眼衣原体。 Everyone cherishes their own eyes, but not everyone knows how to protect their eyes. Trachoma is the most common type of eye disease, do you know how to prevent it? Some people say that trachoma is gray sand caused by the eye, go out as long as wearing a goggles to prevent gray sand into the eye on the right. This statement, there is no scientific basis, as long as a hundred years ago, a well-known German ophthalmologist based on a large number of clinical observations and scientific reasoning, assert that trachoma is caused by a very small micro-organisms into the conjunctiva. As time went on, by the mid-1950s, the new Chinese scientist Tang Feidan cultivated this microorganism, Chlamydia trachomatis, in the laboratory using chicken embryos.