论文部分内容阅读
流行病学调查及实验室检测结果初步证实,地氟病区老年性白内障的高发原因之一,与人体摄入过量氟有关。为进一步揭示其发病机制,对氟病区和非病区老年性白内障患者血清、晶体及饮水中的部分微量元素进行了测定分析。1 材料与方法1.1 材料来源 收集本院常规囊内摘除之完整老年性白内障晶体112个,其中氟区组68个,非病区组44个,摘除后迅速置入洁净聚乙稀试管中冷冻待测。相应血清标本112个,因部分溶血,合格标本79个,氟区组48个,非氟区组31个。采集重型地氟病区水样
Epidemiological investigation and laboratory test results initially confirmed that one of the reasons for the high incidence of senile cataract in the endemic fluorosis area was related to excessive intake of fluoride by the human body. To further reveal its pathogenesis, some trace elements in serum, crystal and drinking water of patients with fluorosis and non-endemic senile cataract were measured and analyzed. MATERIALS AND METHODS MATERIALS AND METHODS MATERIALS We collected 112 complete senile cataract crystals encapsulated in our hospital, of which 68 were in the fluorosis group and 44 in the non-disease group. After removal, they were quickly placed in a clean polyethylene tube and frozen Measurement. The corresponding serum samples 112, due to partial hemolysis, 79 qualified samples, fluoride group 48, non-fluoride group 31. Collecting water samples of heavy endemic fluorosis